Maryland Endurance Challenge 12-Hour, 2021
Mount St. Mary's University 16300 Old Emmitsburg Rd, Emmitsburg, MD, United StatesA rare UMCA sanctioned event in the North East of the US, supporting a worthy charity
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Maryland Endurance Challenge 6-Hour, 2021
Mount St. Mary's University 16300 Old Emmitsburg Rd, Emmitsburg, MD, United StatesA rare UMCA sanctioned event in the North East of the US, supporting a worthy charity
Big Jay’s Ultra Cycling Challenge (6-hour) 2021
Big Jay's 2021 Start 2162 125E, Mahomet, IL, United StatesFree 6hr ultracycling race in Illinois
Free
24 Hours In The Canyon 2021
24H in the Canyon Start - Palo Duro Canyon 11450 State Hwy Park Rd 5, Canyon, TX, United StatesThis is an electronic chip-timed event. Racers start in Juniper Campground & make the climb out of Palo Duro Canyon. Riders will then complete a 100 mile route non-drafting.The rest of the 24 Hours will be spent inside Palo Duro Canyon on the road loop where drafting is permitted
6 Hours In The Canyon 2021
24H in the Canyon Start - Palo Duro Canyon 11450 State Hwy Park Rd 5, Canyon, TX, United States6 hours in the Palo Duro Canyon located in the Texas Panhandle near the city of Amarillo, Texas
12 Hours In The Canyon 2021
24H in the Canyon Start - Palo Duro Canyon 11450 State Hwy Park Rd 5, Canyon, TX, United States12 hours in the Palo Duro Canyon located in the Texas Panhandle near the city of Amarillo, Texas
National 24hr Challenge, 2021
Thornapple Kellogg Middle School 10375 Green Lake Road, Middleville, MI, United StatesSelected by WUCA as the North American championship event within the 24-hour timed series. A chance to see how far you can race in 24 hours. Categories for uprights, recumbents, tandems and handcycles. Described as “One of the ten toughest one-day bicycling events in the USA”. 3 loops within rolling countryside, low traffic levels and picturesque river scenery, with serviced checkpoints.
Mersey Roads 24 2021
Mersey 24H TT Start Farndon, Merseyside, United KingdomThe UK's National 24 Hour Time Trial Championship held on open roads in Merseyside,
£32
Slo24 Ultra 2021
Slo24 Venue Dobrovnik, Slovenia24 Hour race in Slovenia - selected as the WUCA European 24 Hour Championship
Slo12 Ultra 2021
Slo24 Venue Dobrovnik, Slovenia24 Hour race in Slovenia - selected as the WUCA European 24 Hour Championship
Shimano 24 Hours – Le Mans, 2021)
Le Mans Circuit Circuit de la Sarthe, Le Mans, FranceA 24 hour timetrial at the world-renowned Le Mans circuit, famous for hosting the greatest endurance races in the world
€300
Montello Time Trials – 24 Hour TT, 2023
Race Type: 24 Hour
Slo24 Ultra 2023
The race starts in town of Dobrovnik on North-East of Slovenia, by the border with Hungary. The race route is a flat 11km loop through two municipalities, Dobrovnik and Turnisce.THIS EVENT HAS BEEN SELECTED BY WUCA AS THE 2022 EUROPEAN CONTINENTAL 24-HOUR CHAMPIONSHIP.
Race Type: 24 Hour
Slo12 Ultra 2023
The race starts in town of Dobrovnik on North-East of Slovenia, by the border with Hungary. The race route is a flat 11km loop through two municipalities, Dobrovnik and Turnisce.
Race Type: 12 Hour
Slo6 Ultra 2023
The race starts in town of Dobrovnik on North-East of Slovenia, by the border with Hungary. The race route is a flat 11km loop through two municipalities, Dobrovnik and Turnisce.
Race Type: 6 Hour
RTTC National 24H, 2023
Farndon Farndon, United KingdomRTTC Championship held near Cambridge, UK
Mid Atlantic Ultra 12, 2023
We feature a non drafting 24 hour RAAM qualifier race and a drafting 12 hour race, along with a 100 Mile Race. A non competitive century ride is also an option for those looking to enjoy a more leisurely pace. The 26 mile loop will take you through rural areas of Beaufort County. We are located in the coastal region of North Carolina. This is an extremely flat course! It is the perfect venue for riders that are self supported. You are allowed to park your vehicle inside the secure "Bus" parking lot. This is what serves as the Start/Finish […]
Race Type: 12 Hour
Ring of Fire, 12hr TT, 2023
The Ring of Fire 12 features courses which begin and end at the Imperial River Company in Maupin, OR. You will NOT set mileage PRs at this event as the routes are not flat. These will test your overall skills as a rider with climbs, descents, cross winds, head winds and even some flats with tailwinds!
Race Type: 12 Hour
Time trial Italy – 24hr – 2023
TIME TRIAL is the individual or team time trial on the road on a 43.8 km route characterized by climbs, long straights, fun ups and downs and two snags that will make the selection. The race, by the will of the organizing committee, is dedicated to the memory of Renzo Campaner, with the desire to keep alive the memory of a great enthusiast as well as the excellent ACSI Cycling guide of the province of Treviso.
Race Type: 24 Hour
Psycho 48, 2023 – 48-hr TT
Two whole days and nights to ride your bike! How great is that?? Come join your fellow Psychos and ride as much or as little as you like. 50 miles? Fine, we’re here for you, baby. Your first Century? The first is the worst but we gotcha covered! 12 hours?…. Sweet spot ride, right there. Twenty four hours you say..??? Pssht, anyone can do that. Okay, 48 stinking hours?? Now we’re talking! YOU. ARE. PSYCHO!! And we LOVE you!!Maybe you’re training for RAAM, maybe a race or a record of some sort; whatever! Come out and ride your bike and […]
Race Type: 24 Hour
6/12/24 “World Time Trial Championship”, 12hr (2023)
A popular and highly competitive event, run in the flat desert east of San Diego, CA. The course runs on an 18mi, mostly-flat loop, changing to a shorter loop for the last portion of the available time. The event often fills, so registration as early as possible is advised. (Note, while the name of this event includes the wording as world championship, it is not sanctioned as such by WUCA and the bonus points associated with that status do not apply.)
6/12/24 “World Time Trial Championships”, 24hr (2023)
A popular and highly competitive event, run in the flat desert east of San Diego, CA. The course runs on an 18mi, mostly-flat loop, changing to a shorter loop for the last portion of the available time. The event often fills, so registration as early as possible is advised. (Note, while the name of this event includes the wording as world championship, it is not sanctioned as such by WUCA and the bonus points associated with that status do not apply.)
Bike Sebring
Spring Lake 209 Spring Lake Rd., Sebring, Florida
Race Type: 12 Hour
Bike Sebring
Spring Lake 209 Spring Lake Rd., Sebring, Florida
Race Type: 6 Hour
Big Jay’s Ultra Cycling Challenge (12-hour) 2024
2162 125E in rural Mahomet 2162 125E, Mahomet, IL, United StatesFree 12H ultracycling race in Illinois
Free
24 Hours In The Canyon 2024
24H in the Canyon Start - Palo Duro Canyon 11450 State Hwy Park Rd 5, Canyon, TX, United StatesThis is an electronic chip-timed event. Racers start in Juniper Campground & make the climb out of Palo Duro Canyon. Riders will then complete a 100 mile route non-drafting.The rest of the 24 Hours will be spent inside Palo Duro Canyon on the road loop where drafting is permitted
CROULTRA 12hr 2024
Suitable for anyone who wants to test their endurance and check how many kilometers they can cover in 12 hours. At the same time, the 6 and 24 hour marathons are held.
MIDT 6hr Snejbjerg, Denmark
Snejbjerg , DenmarkWelcome to Midt24 2024 This is a new bike race in Central Jutland for anyone with passion for cycling. The race will take place the 3rd full weekend in June, the next time on June 15-16, 2024. The race starts on Saturday at 10am and ends 6, 12 or 24 hours later. You have 6, 12 or 24 hours at your disposal. How far you reach is entirely up to you.
Race Type: 6 Hour
MIDT 12 hr-Snejbjerg, Denmark
Snejbjerg , DenmarkWelcome to Midt24 2024 This is a new bike race in Central Jutland for anyone with passion for cycling. The race will take place the 3rd full weekend in June, the next time on June 15-16, 2024. The race starts on Saturday at 10am and ends 6, 12 or 24 hours later. You have 6, 12 or 24 hours at your disposal. How far you reach is entirely up to you.
Race Type: 12 Hour
Midt 24 Snow Mountain Snejbjerg, Denmark June 15, 2024
Snejbjerg , DenmarkWelcome to Midt24 2024 This is a new bike race in Central Jutland for anyone with passion for cycling. The race will take place the 3rd full weekend in June, the next time on June 15-16, 2024. The race starts on Saturday at 10am and ends 6, 12 or 24 hours later. You have 6, 12 or 24 hours at your disposal. How far you reach is entirely up to you.
Rad am Ring (Nurbergring 24hr), 2024
53520 Nürburg 53520 Nürburg, Nürburg, GermanyOn Saturday, July 20, things heat up on the Nürburgring. Road cyclists, mountain bikers, racers and 24-hour cyclists… they can all let off steam on the Formula 1 asphalt today. It is recommended finding a place to watch near the start and finish stretches, just a few meters from the stage and the Expo. Starting from 11:30 a.m. thousands of athletes will gather on the starting stretch for the Grand Départ. At half past noon, the fast road riders first dash across the starting line to burn their races of 25, 75 or 150 kilometers into the tarmac, before the […]
RTTC UK National Championship 24H, 2024
Farndon Farndon, United KingdomRTTC Championship
Mid Atlantic Ultra 12, 2024
We feature a non drafting 24 hour RAAM qualifier race and a drafting 12 hour race, along with a 100 Mile Race. A non competitive century ride is also an option for those looking to enjoy a more leisurely pace. The 26 mile loop will take you through rural areas of Beaufort County. We are located in the coastal region of North Carolina. This is an extremely flat course! It is the perfect venue for riders that are self supported. You are allowed to park your vehicle inside the secure "Bus" parking lot. This is what serves as the Start/Finish […]
Race Type: 12 Hour
Ultra-cycling Italia Time Trial, 24-hour 2024
The Time Trial 2024 is an ultracycling event set to take place amidst the picturesque landscape of the Municipality of Alpago. Athletes will have the opportunity to challenge themselves in a race that will test their endurance and determination along a stimulating and demanding course. The event will not only promote the sport of ultracycling but also offer a unique opportunity to explore the natural and cultural beauty of the region.
The Psycho 48
Bayboro, NC 340 Seawell Loop Rd, Bayboro, North CarolinaEastern North Carolina is world renowned for its flat, smooth, and quiet roads-A true rider's paradise. The Psycho course is a 35 mile loop; do as many or as few loops as you want. North American 24 hour Championship.
The Psycho 48 — 12hr TT
Bayboro, NC 340 Seawell Loop Rd, Bayboro, North CarolinaEastern North Carolina is world renowned for its flat, smooth, and quiet roads-A true rider's paradise. The Psycho course is a 35 mile loop; do as many or as few loops as you want.
6/12/24 “World Time Trial Championships”, 24hr (2024)
Borrego Springs Christmas Circle, Borrego Springs, CA, United StatesA popular and highly competitive event, run in the flat desert east of San Diego, CA. The course runs on an 18mi, mostly-flat loop, changing to a shorter loop for the last portion of the available time. The event often fills, so registration as early as possible is advised. (Note, while the name of this event includes the wording as world championship, it is not sanctioned as such by WUCA and the bonus points associated with that status do not apply.)
6/12/24 “World Time Trial Championship”, 12hr (2024)
Borrego Springs Christmas Circle, Borrego Springs, CA, United StatesA popular and highly competitive event, run in the flat desert east of San Diego, CA. The course runs on an 18mi, mostly-flat loop, changing to a shorter loop for the last portion of the available time. The event often fills, so registration as early as possible is advised. (Note, while the name of this event includes the wording as world championship, it is not sanctioned as such by WUCA and the bonus points associated with that status do not apply.)
6 hour World TT Championship 2024
Borrego Springs Christmas Circle, Borrego Springs, CA, United StatesThe 6H option in the 6-12-24 Hour World Time Trial Championships
Bessies Creek 24hr 2024
La Grange, TX La GrangeBessies Creek 24hr race will be held on a new, quieter course and is now NOV 8. RAAM qualifier for those racers who exceed 400 miles.
Bike Sebring 2025
Spring Lake 209 Spring Lake Rd., Sebring, FloridaBike Sebring is back! February 15th 7:00am-7:00pm. See https://www.bikesebring.com
Race Type: 12 Hour
Bike Sebring 2025
Spring Lake 209 Spring Lake Rd., Sebring, FloridaBike Sebring 6 hour race will be held February 15th starting at 7:00am. See https://bikesebring.com
Race Type: 6 Hour
Bike Sebring 2025
Spring Lake 209 Spring Lake Rd., Sebring, FloridaBike Sebring is back! February 15th-16th 2025. RAAM qualifier. For more information https://www.bikesebring.com
Calvin’s Challenge 24 hour
Springfield, OH Springfiled, OH, United States3 categories; Drafting starts at 0710. Non-drafting (RAAM Qualifier) starts at 0710. 24-hour team drafting. Teams of 2-8 riders. Age group, Gender, bike type awards. https://www.bikereg.com/calvins-challenge-2025
Calvin’s Challenge 6 hour
Springfield, OH Springfiled, OH, United States3 categories; drafting begins at 0700 & non-drafting begins at 1200pm. 6-hour team drafting. Teams of 2-8 riders. Age group, Gender, bike type awards. https://www.bikereg.com/calvins-challenge-2025
Race Type: 6 Hour
Calvin’s Challenge 12 hour
Springfield, OH Springfiled, OH, United States3 categories; drafting begins at 0705. Non-drafting begins at 0705. 12-hour team drafting. Teams of 2-8 riders. Age group, Gender, bike type awards. https://www.bikereg.com/calvins-challenge-2025
Race Type: 12 Hour