Bike Sebring 2025, 12hr
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
20 events found.
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, 24hr
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
CROULTRA 12hr 2025
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.
24 Hours In The Canyon 2025
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
Rad am Ring (Nurbergring 24hr), 2025
53520 Nürburg 53520 Nürburg, Nürburg, GermanyOn July 18th, 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 heart […]
RTTC UK National Championship 24H, 2025
Farndon Farndon, United KingdomRTTC Championship
Mid Atlantic Ultra 12, 2025
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
Mid Atlantic Ultra – 24hr, 2025
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 […]
Georgia Time Trial Endurance Challenge; 24h
A new event for 2025, established by the experienced Larry Oslund who has also revived both the Sebring and Calvin's Challenge events. Come to the newest Ultracycling event in the USA in 2025. One of the five events in the UltraCycling Events growing catalog of events on the WUCA calendar. This is a great route to rack up your ultracycling miles. Ride virtually flat, low traffic roads while you ride the 30 mile loop during the day. The 30-mile route will go from New Ebenezer Retreat Center to the sleepy little city of Clyo and back. With hardly any trunks […]
Georgia Time Trial Endurance Challenge; 12h
A new event for 2025, established by the experienced Larry Oslund who has also revived both the Sebring and Calvin's Challenge events. Come to the newest Ultracycling event in the USA in 2025. One of the five events in the UltraCycling Events growing catalog of events on the WUCA calendar. This is a great route to rack up your ultracycling miles. Ride virtually flat, low traffic roads while you ride the 30 mile loop during the day. The 30-mile route will go from New Ebenezer Retreat Center to the sleepy little city of Clyo and back. With hardly any trunks [...]
Georgia Time Trial Endurance Challenge; 6h
A new event for 2025, established by the experienced Larry Oslund who has also revived both the Sebring and Calvin's Challenge events. Come to the newest Ultracycling event in the USA in 2025. One of the five events in the UltraCycling Events growing catalog of events on the WUCA calendar. This is a great route to rack up your ultracycling miles. Ride virtually flat, low traffic roads while you ride the 30 mile loop during the day. The 30-mile route will go from New Ebenezer Retreat Center to the sleepy little city of Clyo and back. With hardly any trunks […]
The Psycho 48!
Bayboro, NC 340 Seawell Loop Rd, Bayboro, North CarolinaWelcome to the Psycho 48! 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, (The Psycho IS a RAAM qualifier, after all!) maybe a race […]
douglasX24
2162 125E in rural Mahomet 2162 125E, Mahomet, IL, United StatesThe Douglasxtrail sports project was launched in 2017 under the name NDUT, which stands for Norman Douglas Ultra Trail. The route takes its name from the travel writer Norman Douglas, who in 1900 set out to explore the areas beyond the city of Naples. He fell in love with Calabria, a land rich in hospitality, culture and traditions. He wrote the world's most important travel book on Calabria, called Old Calabria. One hundred years later, our organisation has reconstructed the route, transforming it into a 1,280 km bike trail. From 2025, the project will be transformed with a new, simpler […]
$80.00
6 hour World TT Championship 2025
Borrego Springs Christmas Circle, Borrego Springs, CA, United StatesThe 6H option in the 6-12-24 Hour World Time Trial Championships
6/12/24 “World Time Trial Championship”, 12hr (2025)
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 Championships”, 24hr (2025)
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.)