Athletics is a group of sporting events that involves competitive running, jumping, throwing, and walking. The most common types of athletics competitions are track and field, road running, cross-country running, and racewalking.
An ultramarathon, also called ultra distance or ultra running, is any footrace longer than the traditional marathon length of 42.195 kilometres. Various distances are raced competitively, from the shortest common ultramarathon of 31 miles (50 km) to over 200 miles (320 km). 50k and 100k are both World Athletics record distances, but some 100 miles (160 km) races are among the oldest and most prestigious events, especially in North America.
Trail running is a type of running that takes place outdoors, in natural environments with few paved roads. It is similar to both mountain and fell running. Unlike road running and track running, it generally takes place on outdoor trails, often in mountainous terrain, and often includes significant ascents and descents. It is difficult to definitively distinguish trail running from cross country running. In general, however, cross country running is a discipline governned by the IAAF, which is typically raced over shorter distances, while trail running is overseen by ITRA and includes longer races.
Mountain running is a sports discipline which takes place mainly off-road in mountainous terrain, but if there is significant elevation gain on the route, surfaced roads may be used. In this it differs from fell running; also its courses are more clearly marked and avoid dangerous sections. It is a form of trail running if it is run on unpaved surfaces. Mountain running is a combination of running, jogging, and walking, depending on how steep the trail is.
The Ultra-Trail du Mont-Blanc (UTMB) is a mountain ultramarathon race, first held in 2003, that follows the route of the Tour du Mont Blanc. It has been regarded as the most competitive trail ultramarathon in the world.
The International Association of Ultrarunners (IAU) is the world governing body of ultra running, race events longer than the marathon distance of 42.2 km. It regulates and sanctions the World Championships for various ultramarathon distances, and tracks world records in ultra distance races approved by IAU. IAU operates under the patronage of the World Athletics and follows World Athletics rules.
International Trail Running Association (ITRA) is the governing body for trail running. It was formed in 2013, emerging from the 1st International Trail Running Conference held in 2012. Trail running was first recognised by the International Association of Athletics Federations in 2015 as a discipline of athletics. ITRA has, among other things, developed a points system for ranking the difficulty of specific trail routes and tracking the performance of runners across races.
The Athletics Federation of Serbia is the governing body for the sport of athletics in Serbia.
The World Mountain Running Association (WMRA) is the global governing body of mountain running.
The World Mountain Running Championships, is an international mountain running competition contested by athletes of the members of WMRA, World Mountain Running Association, the sport's global governing body.
The IAU 100 km World Championships have been held annually since 1987, at different locations, and is organized by the International Association of Ultrarunners (IAU). Due to lack of sponsorship, the 2013 event, planned for Jeju Island, South Korea, was cancelled and the 2014 event, originally due to be held at Daugavpils, Latvia, was held instead in Doha, Qatar.
Jacquelyn Camille Herron is an American ultramarathon runner.
The IAU 24 Hour World Championship is an international 24-hour run competition organised by the International Association of Ultrarunners (IAU). Since 2015, the World Championship has alternated annually with the IAU 100 km World Championships.
Lizzy Hawker is a British endurance athlete. She has been dubbed as the Queen of the mountains, running ultramarathons while climbing the heights of Mount Everest. Some of her career highlights include five wins at the Ultra-Trail du Mont-Blanc (UTMB), former World Record holder for 24 Hours, and winner of the 2006 IAU 100 km World Championships.
Snowshoe running, or snowshoeing, is a winter sport practiced with snowshoes, which is governed by World Snowshoe Federation (WSSF) founded in 2010, which until 2015 had its name International Snowshoe Federation (ISSF). The snowshoes running is part of the Special Olympics and Arctic Winter Games programs.
The 2007 Trail World Championships was the 1st edition of the global trail running competition, Trail World Championships, organised by the International Association of Ultrarunners (IAU) and was held in Huntsville, Texas, the 8 December 2007.
The 2017 Trail World Championships was the 7th edition of the global trail running competition, Trail World Championships, organised by the International Association of Ultrarunners (IAU) and was held in Badia Prataglia (Italy), the 10 June 2017.
2019 Ukrainian Athletics Championships among the athletes of the senior age category was held from 21 to 23 August in Lutsk at Avanhard Stadium.
The 2019 Trail World Championships was the ninth edition of the global trail running competition, organised by the International Association of Ultrarunners (IAU) and International Trail Running Association (ITRA). It was held on 8 June 2019 in Miranda do Corvo, Portugal. The event was hosted by the annual Ultra Trilhos dos Abutres and featured a course of 44 km in distance with uphills totalling 2120 m and downhills totalling 1970 m. The men's individual race was won by Great Britain's Jonathan Albon and the women's individual race was won by France's Blandine L'Hirondel. France won both the men's and women's team rankings.
The 2021 World Mountain and Trail Running Championships was an inaugural event which combined the World Mountain Running Championships and IAU Trail World Championships. The event was organised by the World Mountain Running Association, International Trail Running Association and International Association of Ultrarunners sanctioned by World Athletics. It was held in Chiang Mai, Thailand, from November 4–6, 2022.
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