An ultramarathon, also called ultra distance or ultra running, is any footrace longer than the traditional marathon length of 42.195 kilometres. Various distances, surfaces, and formats are raced competitively, from the shortest common ultramarathon of 31 miles (50 km) and up to 3100 miles. World Championships are held by the International Association of Ultrarunners (IAU) for 50 km, 100 km, 24 hours, and ultra trail running. The Global Organization of Multi-Day Ultramarathoners (GOMU) holds World Championships for 48 hours and 6 days. World Records are ratified and recognized by World Athletics, the IAU, and by GOMU.
The Pikes Peak Ascent and Marathon is a trail running competition that begins at the base of Pikes Peak, in Manitou Springs, Colorado, and climbs over 7,815 feet to the top of the 14,115 foot peak. Since 1956, the event takes place each year in late summer, with the Ascent taking place on Saturday, and the round-trip marathon on Sunday.
The Self-Transcendence 3100 Mile Race is the world's longest certified footrace. In 1996 Sri Chinmoy created this event as a 2,700-mile (4,345 km) race. At the award ceremony that year he declared that the 1997 edition would be extended to 3,100 miles (4,989 km).
Multiday races are ultramarathon running events which are typically either segmented into daily events of a specified distance or time, or staged so that runners can run as far as they want, at their own discretion, over a set course or over a set number of days. Multiday races can range from continuous 48-hour track events to staged transcontinental treks.
Eliud Kipchoge is a Kenyan long-distance runner who competes in the marathon and formerly specialized in the 5000 metres. Regarded as one of the greatest marathon runners of all time, he is the 2016 and 2020 Olympic marathon champion, and was the world record holder in the marathon with a time of 2:01:09 set at the 2022 Berlin Marathon, until that record was broken by Kelvin Kiptum at the 2023 Chicago Marathon with a time of 2:00:35. He has run five of the 10 fastest marathons in history.
Pack burro racing is a sport in Colorado, Arizona, California, and New Mexico that is rooted in the various western states' mining histories. In the early days of the mining industry in Colorado, miners would take donkeys through the mountains of Colorado while prospecting. Because the burros were carrying supplies, the miners could not ride the animals and so they would walk, leading the donkey. Burro races are held throughout small towns in Colorado, Arizona, California, and New Mexico to commemorate the miners and their burros. In 2012, pack burro racing was recognized as the official "summer heritage sport" in Colorado.
The Peachtree Road Race is an American 10-kilometer run held annually in Atlanta. After being held on Independence Day from 1970 to 2019, the race was cancelled because of the COVID-19 pandemic after originally being set for Thanksgiving. It is the world's largest 10k race, a title it has held since the late 1970s. The race has become a citywide tradition in which over 70,000 amateur and professional runners try to register for one of the limited 60,000 spots. The event also includes a wheelchair race, which precedes the footrace. In recent years, the race also has a special division for soldiers stationed in the Middle East. The race attracts some of the world's elite 10K runners and has served as both the United States' men's and women's 10K championship.
Sammy Kirop Kitwara is a Kenyan long-distance runner who specialises in road running events. He is coached by Moses Kiptanui. As of November 2023 he is the 33rd fastest half marathon runner in history, having run 58.48 in 2011, which was the 4th fastest ever at the time.
Silas Kipruto Semetei is a Kenyan professional long-distance runner who specializes in the half marathon and 10K run events, with personal bests of 59:39 minutes and 27:28 minutes respectively.
Alevtina Ivanova is a Russian long-distance runner who specialises in the marathon. She has won at the Prague International Marathon and the Nagano Olympic Commemorative Marathon. Ivanova has competed much on the road running circuit in the United States and has won the Beach to Beacon 10K, Crim 10-Mile Race, News and Sentinel Half Marathon and America's Finest City Half Marathon.
Wilson Kwambai Chebet is a Kenyan professional long-distance runner who specialises in road running competitions. He has a marathon best of 2:05:27 hours.
One of the earliest twentieth century multiday races was the inaugural Trans-American Footrace, which took place in 1928 starting at Legion Ascot Speedway in Los Angeles and finishing in New York City in Madison Square Garden for a distance of 3,423.5 miles (5,509.6 km).
The Carlsbad 5000 is an annual five kilometer road running event that takes place each spring in the city of Carlsbad, California along the north coast of San Diego County.
Bizunesh Deba, also known as Buzunesh Deba, is a Bronx-based Ethiopian long-distance runner. Her personal best for the marathon is 2:19:59, set during the Boston Marathon in 2014.
Joyce Chepkirui is a Kenyan long-distance runner who competes in road running events. She established herself as a half marathon runner, winning races in Granollers, Bogotá and Gothenburg. She set a best of 1:06:19 hours to win the 2014 Prague Half Marathon. She also competes in 10K road races and her personal best of 30:38 minutes makes her fifth fastest woman ever.
Erba Tiki Gelana is an Ethiopian professional long-distance runner who competes in marathon races. Her personal best of 2:18:58 remained the Ethiopian national record for the event from 2012 to 2017. She won the 2011 Amsterdam Marathon and the 2012 Rotterdam Marathon. She won the gold medal at the 2012 London Olympics with a time of 2:23:07, a new Olympic record.
The Walt Disney World Marathon is an annual marathon held every January in Bay Lake, Florida by runDisney. The race has been held since 1994. The marathon is part of a weekend race series that also includes a 5K, a 10K, and a half marathon, as well as a number of challenges involving one or more of these races.
runDisney, is the road race division of Disney Sports Enterprises, a unit of Disney Parks, Experiences and Products, a segment and subsidiary of The Walt Disney Company. The division is designed to get runners to plan a "runcation", a vacation planned to coincide with the race they signed up for.
Anastasia Ndereba is a Kenyan female athlete and marathon runner. She was born on September 27, 1974. She is the sister of the more renowned athlete and Olympic Medalist Katherine Ndereba. Her first recorded professional competition was on November 6, 1999, when she completed the 8 km Senior Women's Cross-country race organised by the KAAA, where she finished 4th in a time of 34 minutes and 32 seconds. She debuted as an IAAF athlete officiated by the IAAF in 2001, when she competed in the 3,000 women's B category in Rieti, Italy and emerged 7th with a time of 9 minutes, 12.95 seconds.
Jane Kibii is a Kenyan long-distance runner who competes in marathon races and other road running events. She is from Moiben. Kibii has won the California International Marathon, the Twin Cities Marathon (twice), and Grandma's Marathon along with several other top 10 finishes in major marathons. Kibii has also won several competitive half marathons, and dominated fast "SacTown" 10 mile race in Sacramento, California. Her lifetime prize winnings total more than $100,000.
