An ultramarathon is a footrace longer than the traditional marathon distance of 42.195 kilometres. The sport of running ultramarathons is called ultra running or ultra distance running.
The Tour du Mont Blanc or TMB is one of the most popular long-distance walks in Europe. It circles the Mont Blanc massif, covering a distance of roughly 165 kilometres (103 mi) with 10 kilometres (6.2 mi) of ascent/descent and passing through parts of Switzerland, Italy and France.
Kílian Jornet is a Spanish professional long-distance trail runner and ski mountaineer. Jornet has won some of the most prestigious ultramarathons, including the Ultra-Trail du Mont-Blanc multiple times, Grand Raid, Western States and Hardrock.
Grindstone 100 Miler is an annual 100 mile long ultramarathon that takes place on trails in Virginia's Allegheny Mountains, usually held during the end of September.
Fruškogorski maraton is a yearly hiking and ultra running marathon held on the last weekend of April or the first of May on Fruška gora, Serbia. It is one of the oldest marathons of this type in Europe.
The Marathon du Mont Blanc is an annual marathon distance (42.195 km) alpine trail running event held in Chamonix, France. The Marathon du Mont Blanc race is the titular event but the name also refers to the group of longer and shorter distance races one or more of which competitors can compete in over a three-day period starting on the last Friday in June.
Emelie Tina Forsberg is a Swedish athlete specializing in trail running and ski mountaineering. She has won repeated victories in different disciplines, including European and World Championships.
Ellie Greenwood is a British and Canadian ultramarathon runner. She is a four-time 100km World Champion, winning both individual and team titles in 2010 and 2014. She won the 90 km Comrades Marathon in South Africa in 2014, becoming the first British woman to win the race. Greenwood is also a former champion and course record holder for the Canadian Death Race, Western States 100, and the JFK 50 Mile Run.
Lill Maria Kotka is a Swedish athlete who specialized in ultrarunning.
Skyline Scotland is a set of annual skyrunning races which take place on consecutive days in the mountains around Kinlochleven in Lochaber. The main races are the Mamores VK, the Ring of Steall Skyrace, the Ben Nevis Ultra and the Glen Coe Skyline.
Kieren D'Souza is an Indian ultramarathon runner and endurance athlete. In 2016, he became the first Indian to qualify for and finish the Spartathlon, a 246 kilometre footrace from Athens to Sparta held annually in Greece. Kieren, then aged 23, completed the race in 33 hours, 2 minutes and 25 seconds, standing 85th among 370 participants. Up to 2016, only 29 athletes under the age of 25 had completed the race that has been held annually since 1983.
François D'Haene is a French elite athlete who specializes in ultra running and mountain running.
Speedgoat 50k is an international skyrunning competition held for the first time in 2008. It is run every year in Little Cottonwood Canyon in July and includes a marquee 50K race and typically one or more other distances/challenges.
Carol Morgan is an Irish ultrarunner, who specialises in non-stop mountain ultramarathons 100 km and longer, often in challenging conditions with significant ascents / descents. Born in Dublin in 1973, where she trained as a nurse, she is an advanced practitioner in emergency medicine. Morgan holds the course record for endurance ultra event, the Kerry Way Ultra.
Courtney Dauwalter is an American ultramarathon runner and former teacher. Widely regarded as one of the world's best trailrunners, Dauwalter became in 2023 the first person ever to win Western States 100, Hardrock 100 and the UTMB in the same year.
Yuri Yoshizumi is a Japanese ultra runner and skyrunner. She won the Asian Vertical Kilometre Skyrunning Championship in 2016, placed second in the Vertical Kilometer World Circuit in 2019 and won a number of individual events including the 2019 Transvulcania Marathon and the Fuji Mountain Race in 2017, 2018 and 2019.
Tom Evans is a British long-distance runner and a former British Army Captain. In 2020, he competed in the men's race at the 2020 World Athletics Half Marathon Championships held in Gdynia, Poland. In 2021, he underwent knee surgery, causing him to not participate in the UTMB. After his recovery, he finished third in his Ultra-Trail du Mont-Blanc (UTMB) 2022, and won the 2023 Western States Endurance Run.
The Golden Trail Series is a series of international trail races.
Adam Peterman is an American professional ultra-distance and marathon runner sponsored by Hoka.
Zach Miller is a professional American ultramarathon runner.
Chamonix, France 
