Inline_speed_skating

Inline skaters competing

Inline speed skating is the sport of racing on inline skates (Roller sports) It is often called inline racing by participants. Although it primarily evolved from racing on traditional roller skates, the sport is similar enough to ice speed skating that many competitors are now known to switch between inline and ice speed skating according to the season.

The skate

An inline speed skate is a specialized shoe version of the inline skate. The boot or shoe is close-fitting, without much padding and usually made of leather and carbonfiber and/or fiberglass composites. For best performance the boot must conform closely to the shape of the foot, so most inline speed skating boots are heat-moldable, which allows the user to re-shape the boots to some extent when heat is applied (by placing the boots in oven at 200 °F (93.3 °C) for 20 minutes after taking off the wheels, frames, and straps/buckles). ^[1] The frame (sometimes called the chassis or plate) which holds the wheels is made of aircraft-quality aluminum and/or magnesium and usually mounts three, four, or five polyurethane wheels of between 78 mm and 110 mm diameter. Each wheel contains 2 precision bearings with an aluminum spacer. The three wheel frames are used primarily for younger skaters or skater with small feet. Beginning in 2002 through improvements in skate technology, manufacturers began marketing wheels from 84 mm up to 110 mm in diameter—a noticeable change from nearly a decade of 80 mm wheel size. Over the next several years national and world records were shattered often suggesting this new technology may have been responsible.

Bearing sizes have been standardized around the 608 series, though some manufacturers have tried 688 series or smaller in hopes of reducing weight. These smaller bearings have been met with limited success due to frame design issues and the need for proprietary design wheels. Bearing precisions run from ABEC-1 to high-precision bearings with no ABEC rating. Some higher end precision bearings include Bones Reds, Bones Swiss and Ceramic, and ILQ-9 Twincam Classic, Pro, and Black Pearl. Bearings with ceramic balls have been marketed since the late 1990s. These do not have the potential corrosion problems of metal ball bearings and are said to create less friction, but they come at a significantly higher purchase price. Ceramic bearings are the best and last longer than normal metal ball bearings, are lighter and are said to only get faster and faster as they get used more and oiled.

Wheels made for inline speed skating tend to have a higher durometer, so they are harder than recreational wheels but not as hard as aggressive wheels. The higher durometer contributes to less wear and greater speed, but also less resistance, a factor that can increase a skater's endurance. Different wheels types are designed for particular skating conditions, such as indoor or outdoor, road or track, wet or dry, and rough or smooth surfaces, cement or asphalt. Pro skaters sometimes combine different wheels on the same skate in an attempt to achieve the best combination. The recent introduction of a dual-durometer wheel (where the wheel contains an inner layer or urethane with a different durometer than the exterior layer) has compounded to the dizzying number of choices available.

Although clap skate frames similar to those used in long track ice speed skating have been designed for inline racing, they have so far not proven to be superior to the normal fixed frame that inline racers use.

A somewhat different form of inline speed skate uses a monocoque design. The boot and frame are made as one piece of carbon fiber material and offer noticeable savings in weight. They are, however, not widely used because they cost about four to five times the price of a high-quality standard boot-frame combination and require custom casting of the skater's feet, which is a costly and laborious process.

Technique and control

Competitors warming up before a race.

Mechanically, strokes in speed skating are deeper and faster (to a sharper angle, closer to the point of losing traction) than recreational skating but not as deep or as fast as in ice speed skating. This is because of the greater frictional forces in the direction of travel and lesser ability to apply friction without slipping of wheels on a hard surface compared to a steel blade on ice.

Speedskaters may also move each foot across the centerline of travel, leading to the double push method invented by the United States skater Chad Hedrick^{[citation needed]}. The technique literally allows for two pushes in each stroke of the skate. However, it can also be tiring for inexperienced skaters who exercise improper technique and they will often save it until needed, such as the latter stages or final sprint of a distance race. With proper execution, the double push can actually be an energy conserver. The double push is mainly only used for outdoor racing.

Turning is significantly more difficult with inline speed skates than recreational skates because of more and larger wheels, creating a longer wheelbase. The wheel profile, that is, the cross-section, is parabolic, with a sharper shape than recreational or aggressive wheels, allowing the skater to essentially skate on a smaller, and hence more agile, wheel when leaned over in a turn.

Brakes are not generally used on speed skates so various other techniques to slow down are used, such as slaloming (skating s-curves) or v-plowing (or "snow-plowing"), where the heels are pushed outward and the toes inward. It is not readily obvious to an observer from a skater's stance that the skater is v-plowing, if it were the skater would quickly crash. The v-plow is often the stop used in situations where there is little lateral and forward room to stop. One technique is the T-stop, essentially dragging one foot perpendicular to and behind the other, however this wears the wheels of that skate quickly. Another stop involves picking up one foot and setting it down quickly and repeatedly somewhat perpendicular to the forward motion while keeping weight on the other foot. Hockey stops are possible on speed skates, but require a very deep lean in order to cause the wheels to lose traction and slide, also the fact that wheels are sliding means that the wheels are also wearing down very quickly. Grass runouts are always a last option, given an adjacent grassy area.

An inline speedskater takes much time to stop and often has still fewer options in an emergency, often taking several hundred feet on a level surface to come to a stop at a full, controlled deceleration. Thus, a skater should be familiar with and proficient in stopping techniques before attempting difficult situations such as heavily travelled roads or hills.

A resource book on inline racing technique and training is Speed on Skates by Barry Publow (ISBN 0-88011-721-4). Although dated because it was published in 1999 prior to significant changes in skate designs, the book nevertheless remains a valuable resource and is the only inline racing text widely available in North America.

Tactics

Tactics in outdoor inline racing are similar to those of marathon ice speed skating and of road bicycle racing. Skaters tend to form packs or "pacelines" (also called "pelotons") in which skaters line up behind a lead skater, thereby saving energy by skating in his draft. Sportsmanship requires that skaters in the paceline share the duty as paceline leader. Those who never "take a pull" at the front will likely find other skaters tacitly working together to defeat them.

During the course of a race skaters may make "attacks", speeding up the pace in an effort to weed out the weaker and slower competition. These attacks may include "breakaways" and "fliers", in which skaters try to create new smaller and faster packs or else to escape entirely from the other skaters. Depending on the length of the race and the skills and the cooperative effort of the chasers, these breakaways may or may not prove successful. If a skater escapes a pack in order to join a successful breakaway group, it is known as "bridging up".

When skaters who are member of teams participate in a race together, they often have pre-determined roles. One or two would be designated attackers whose role it is to tire out the competition. Another skater may be the designated winner for the team, and he may avoid chasing any breakaways until late in a race, possibly until the final sprint if the lead pack has never broken up.

Quad speed skating

Conventional roller-skating racing is still a recognized discipline within the realm of roller sports. Although participation has significantly declined, the sport holds national championship competition in the United States at the inline speedskating national championships.

Quad roller-skating racing is the precursor to the popularity and acclaim received by competitive racing on in-line skates.

Race venues and formats

Inline speed skating races are held in a variety of formats and on a variety of surfaces.

Indoor races are most common in the United States, which has a long tradition of racing on skates at rinks. The competitions are generally held at roller skating rinks with plastic coated wood floors and less commonly, a plastic coated cement floor. The track is about 100 m in circumference. At USARS (USA Roller Sports) events, tracks are marked by four pylons set in a rectangular shape, while at NIRA (National Inline Racing Association) events, tracks are marked by multiple pylons that create an oval shaped track. Events, or meets, are typically structured so that members of numerous age groups race in three or four distances. For the more populous divisions, there may be a number of heats in order to qualify for the final race. To some extent, indoor inline races are similar to short track speed skating.

Outdoor races may be held on regular pavement on city streets or park roads, or they may be held at specialized venues similar to velodromes, sometimes called patinodromes. A patinodrome is generally about 400 m in circumference and may be surfaced with asphalt, concrete or similar material. The curves may be banked. Such specialized skating tracks are relatively common in Europe but rare in the United States.

Race formats include:

Time trials: Held "against the clock", each skater races individually or in pairs over a distance of 100 m to 300 m, attempting to establish the best time. Time trials are occasionally held over longer distances, but they are very physically demanding and not popular.

Sprints: Skating in small groups of about a half dozen over a distance of 300 m to 1000 m, skaters advance in a series of heats to a final round.

Elimination races: In these moderate-distance races, also known as last man out, the hindmost skater is eliminated from the competition each time the pack of skaters complete a lap or when they complete certain specified lap numbers. At one or two laps to before the finish, the group has usually been pared down to four or five skaters. At this point the first across the finish line is the winner.

Points races: In these moderate-distance races, the first, second and third skaters to cross the start/finish line at certain specified laps are awarded points. Laps late in the race are worth more points, with the final lap worth the most points of all. It is possible to win a points race without actually being the first to cross the finish line at the end.

Points-elimination races: A combination of elimination races and points races.

Relays: Relay events include teams of two to four skaters each. Indoor meets may include "mixed" relay events in which teams have either one female and one male OR two females and two males, but outdoor relays (usually held on tracks) are usually if not always single-sex events. In a mix relay, it is traditional that a female goes to the starting line as the first skater to race.

Criterium races: Instead of racing a specified distance or number laps, the skaters skate for a certain amount of time, then plus a (small) number of laps. The time is typically between 15 and 45 minutes, after which a bell is rung and the skaters informed the race is over when they skate one or two more laps around the course. The portion of the race skated after the bell is rung is known as the bell lap (or laps).

Distance races: Although events such as points-elimination races and criteriums may cover a distance of 10 to 25 km, a distance race usually refers to a race over a set distance of about 5 km or longer and without specialized points or elimination rules. The event may be truly point-to-point or may held on a repeating course with a circumference of at least 1 km. Distance races are often marketed to the general populace and not just to members of inline racing clubs.

Marathons: Lately there is a new movement of skaters bringing big masses to events, this events are the skate marathons, 42K long or 26.2 miles. The most popular marathons in the USA are: The The North Shore Marathon and Saint Paul Inline Marathon, however they are now taking place all over the world including the Goodwood Roller Marathon in the UK. These races gain more popularity everyday as skaters form friendships and bonds at this events.

Ultra Marathons: Ultra Marathons draw large numbers, given the time needed to complete such events, one could say that they are the equivalent to a running marathon, this events were very popular in the late 1990s but declined after the year 2001, there is a new movement of people keeping this events alive and bringing them back to the forefront of the speed skating world. There are two very old and popular Ultra Marathons in the USA:
The New York City Skate Marathon And NY 100K The New York City Skate Marathon & NY 100K on its 17th year this event has drawn the best skaters in the world such as Chad Hedrick and Dereck Parra. Athens to Atlanta Road Skate (The A2A) [1] This is the longest running point to point event in the USA with a maximum distance of 86.7 miles.

In the early days of inline racing, sponsors of distance races were often also running event organizers, and the races they organized were commonly the same distances as those of running races, about 5–10 km. By the mid-1990s such events were proving to not be very popular and in the United States, where sales of inline skates were also beginning to slip, there was a decline in participation at races. However, at about that time in Europe, where inline skate sales were beginning to rise, race sponsors began to regularly organize longer events, particularly inline marathons. Such events proved to be enormously popular among fitness skaters, with some events such as the Berlin Inline Marathon (with more than 11.000 at its peak) and the Engadin Inline Marathon in St. Moritz, Switzerland, regularly attracting over 5000 skaters each year.

In about 2000 American event sponsors followed suit, and inline half-marathons and marathons were scheduled more and more frequently around the country. As in Europe the events proved a big draw with fitness skaters looking for events which would give their training a focus. However, by 2005 this surge was tempered as some major events were either postponed for a year or cancelled permanently. In the United States the most popular inline marathon has continued to be the NorthShore Inline Marathon in Duluth, Minnesota.

In 1999, a team of six British men lead by Paul Robinson skated from Land's End to John O'Groats, a distance of 886 miles. This is the only known long-distance skating event held in the world to date.

Dryland triathlons: Occasionally organized by triathlon sponsors, these events substitute inline skating for the swimming component of the race. These events were infrequent even during the mid 1990s boom in inline skating participation. Today they are rare to non-existent.

Downhill races: An event most popular in the Alpine countries of Europe, these races are timed events down a steep course. Racers usually skate alone and the event commonly uses the best time of two heats to establish the winner. Downhill inline racers usually wear skates much more like "regular" inline skates than inline speed skates, along with extensive body covering and protective gear, and strong helmets. They may reach speeds of up to 130 km/h.

World Championships

Year		Country	Participants
1986	I	Nebraska United States	*	/	/	/
1987	II	Grenoble  France	*	/	/	/
1988	III	Cassano d´Adda  Italy	*	/	/	/
1989	IV	Hastings  New Zealand	*	/	/	/
1990	V	Bello  Colombia	14	Italy	United States	Colombia
1991	VI	Ostende  Belgium	*	/	/	/
1992	VII	Roma  Italy	*	/	/	/
1993	VIII	Colorado Springs  United States	*	/	/	/
1994	IX	Gujan Mestras  France	*	/	/	/
1995	X	Perth  Australia	*	/	/	/
1996	XI	Venecia  Italy	*	/	/	/
1997	XII	Mar del Plata  Argentina	*	/	/	/
1998	XIII	Pamplona  Spain	*	/	/	/
1999	XIV	Santiago  Chile	*	/	/	/
2000	XV	Barrancabermeja  Colombia	31	Colombia	United States	Chile
2001	XVI	Valence d´Agen  France	*	United States	France	Spain
2002	XVII	Ostende  Belgium	*	Colombia	Italy	United States
2003	XVIII	Barquisimeto  Venezuela	*	United States	Colombia	Italy
2004	XIX	Abruzzo  Italy	39	Colombia	Italy	United States
2005	XX	Suzhou  China	31	Colombia	United States	Italy
2006	XXI	Anyang  South Korea	46	Colombia	South Korea	New Zealand
2007	XXII	Cali  Colombia	42	Colombia	South Korea	United States
2008	XXIII	Gijon  Spain	57	Colombia	South Korea	United States
2009	XXIV	Haining China Official Website	42	South Korea	Colombia	Chinese Taipei
2010	XXV	Barquisimeto  Venezuela	*	*	*	*

Olympic status

Attempts by the world governing body for roller sports, the International Roller Sports Federation (FIRS), to gain Olympic status for any of its disciplines were distinctly insufficient in the closing decades of the 20th century. Most notably, it failed to capitalize when rink hockey (a form of roller hockey) appeared as a demonstration sport at the 1992 Summer Olympics in Barcelona.

Efforts by FIRS to obtain Olympic status became more coherent in about 2000, with inline speed skating promoted as the roller sport best suited for the Olympics. However, the federation faces competition from approximately 20 other sports also seeking entry into the Olympics, while at the same time the president of the International Olympic Committee has expressed a desire to reduce the size of the summer Olympic Games. However, roller sports is a candidate sport for the 2016 Summer Olympics, following the drop of baseball and softball.

World records

Track

Male

Distance	Skater		Time	Date	Place
300	Joey Mantia	United States	24.250	19/9/2009	Haining (China)
500	Lou Weilin	Chinese Taipei	40,517	19/09/2009	Haining (China)
1000	J.L. Botero	Colombia	1:23,09	12/04/1988	Medellin (Colombia)
1500	G. De Persio	Italy	2:07,770	01/08/1980	Finale Emilia (Italy)
2000	R. Kloess	Germany	2:54,560	28/08/1980	Inzell, Germany
3000	Giuseppe De Persio	Italy	4:21,764	01/08/1980	Finale Emilia (Italy)
5000	Mirko Giupponi	Italy	7:34,938	29/08/1987	Grenoble (France)
10000	Bart Swings	Belgium	14:41,425	18/09/2009	Haining (China)
15000	Joey Mantia	United States	22:32,644	19/09/2009	Haining (China)
20000	Paolo Bomben	Italy	30:52,792	29/08/1987	Grenoble (France)
30000	T.Rossi	Italy	47:42,820	29/08/1987	Grenoble (France)
50000	T. Rossi	Italy	1:20:17,736	29/08/1987	Grenoble (France)
Updated January 07 2010

Female

Distance	Skater		Time	Date	Place
300	Nicoletta Falcone	Italy	26,213	23/07/2007	Estarreja (Portugal)
500	Simona De Cesaris	Italy	44,404	28/08/1987	Grenoble (France)
1000	Barbara Fischer	Germany	1:27,060	28/08/1988	Inzell (Germany)
1500	Marisa Canafoglia	Italy	2:14,644	27/08/1987	Grenoble (France)
2000	Nicola Malmstrom	Germany	3:02,025	28/08/1988	Inzell (Germany)
3000	Marisa Canafoglia	Italy	4:38,464	29/08/1987	Grenoble (France)
5000	Marisa Canafoglia	Italy	7:48,508	30/08/1987	Grenoble (France)
10000	Marisa Canafoglia	Italy	15:58,022	30/08/1987	Grenoble (France)
15000	Laura Lardani	Italy	23:47,549	19/09/2009	Haining (China)
20000	Annie Lambrechts	Belgium	32:53,970	28/06/1985	Lovaina (Belgium)
30000	Annie Lambrechts	Belgium	49:15,906	28/06/1985	Lovaina (Belgium)
50000	Annie Lambrechts	Belgium	1:21,26,942	28/06/1985	Lovaina (Belgium)
Updated May 2009

Road

Male

Distance	Skater		Time	Date	Place
200	G.Duggento	Italy	16,209	06/09/2007	Anyang (Korea)
300	Chad Hedrick	United States	23,681	02/08/2006	Barrancabermeja (Colombia)
500	Joey Mantia	United States	38,660	07/09/2006	Anyang (Korea)
1000	Ippolito Sanfratello	Italy	1:17,757	17/06/1999	Padua (Italy)
1500	Chad Hedrick	United States	1:57,698	17/06/1999	Padua (Italy)
2000	Derek Downing	United States	2:40,658	17/06/1999	Padua (Italy)
3000	Fabio Marangoni	Italy	4:18,379	17/06/1999	Padua (Italy)
5000	Arnaud Gicquel	France	6:43,900	30/07/2003	Padua (Italy)
10000	Joey Mantia	United States	13:46,801	06/09/2006	(Korea)
15000	Chad Hedrick	United States	22:11,960	02/08/2000	Barrancabermeja (Colombia)
20000	Joey Mantia	United States	29:01,955	07/09/2006	Anyang (Korea)
30000	Derek Downing	United States	48:42,179	28/08/1997	Road Rash Nationals (USA)
42195 (maratón)	Roger Schneider	Switzerland	58:17 ---	02/08/2003	Abano Terme (Italy)
50000	Mauro Lollobrigida	Italy	1:21:29,102	28/08/1997	Grenoble (France)
84390	Luca Presti	Italy	2:14:37,000	03/11/1999	Santiago (Chile)
Updated May 2009

Female

Distance	Skater		Time	Date	Place
200	Jennifer Caicedo	Colombia	18,27	30/08/2007	Cali (Colombia)
300	Andrea González	Argentina	26,791	26/07/1999	Winnipeg (Canada)
500	Jennifer Caicedo	Colombia	43,478	07/09/2006	Anyang (Korea)
1000	Marisa Canafoglia	Italy	1:28,014	28/08/1987	Grenoble (France)
1500	Marisa Canafoglia	Italy	2:14,122	28/08/1987	Grenoble (France)
2000	Luz Mery Tristán	Colombia	3:07,040	12/11/1990	Bello (Colombia)
3000	Francesca Monteverde	Italy	4:55,506	29/08/1987	Grenoble (France)
5000	Simona Di Eugenio	Italy	7:40,530	30/07/2003	Padua (Italy)
10000	Julie Brabant	Canada	13:28,00	?/07/1998	Toronto (Canada)
15000	Sheila Herrero	Spain	24:57,820	02/08/2000	Barrancabermeja (Colombia)
20000	Alexandra Vivas	Colombia	32:18,177	07/09/2006	Anyang (Korea)
21097 (1/2 maratón)	Adelia Marra	Italy	35:02,930	28/08/1987	Pamplona (Spain)
30000	Marisa Canafoglia	Italy	52:38,640	28/08/1987	Grenoble (France)
40000	Sheila Herrero	Spain	1:18:01,000	03/10/1999	Santiago (Chile)
42195 (maratón)	Alessandra Susmeli	Italy	1:10:43 ---	02/08/2003	Abano Terme (Italy)
50000	Marisa Canafoglia	Italy	1:28:16,852	28/08/1987	Grenoble (France)
Updated November 2007

References

Wikimedia Commons has media related to: Category:Inline Speedskating

External links

• World Speed Records
• Inline speed skating videos
• Weber Sports
• Albany GT Speed