Feb 4 All Day Driveway Series 12H TT 2017 Driveway Austin 8400 Delwau Lane, Austin Event Details Get Directions
Feb 11 All Day Bike Sebring 12hr 2017 Sebring International Raceway 113 Midway Dr, Sebring Event Details Get Directions
Apr 8 All Day Bessies Creek 12hr 2017 Bessie's Creek HQ - La Quinta Inn 721 Farm to Market 1489, Brookshire Event Details Get Directions
Apr 22 All Day Texas Ultra Spirit 12hr TT 2017 Fayetteville TX Town Square 110 W Main St, Fayetteville Event Details Get Directions
May 13 May 13, 2017 - May 14, 2017 Ultra 12 Serbia 2017 Beograd Autodrome Košutnjak, Belgrade Event Details Get Directions
May 20 All Day 12h Trackman Cycling 2017 Trackman Start - Almeria Circuit Tabernas, Almería Event Details Get Directions
May 20 All Day Maryland Endurance Challenge 12-Hour 2017 Mount St. Mary's University 16300 Old Emmitsburg Rd, Emmitsburg Event Details Get Directions
Jun 3 June 3, 2017 - June 4, 2017 12H Cycling Marathon 2017 Autodromo di Monza Via Vedano, 5, Monza Event Details Get Directions
Jun 3 June 3, 2017 - June 4, 2017 12 Hours In The Canyon 2017 24H in the Canyon Start - Palo Duro Canyon 11450 State Hwy Park Rd 5, Canyon Event Details Get Directions
Jun 3 June 3, 2017 - June 4, 2017 Xtreme Melfar 12hr Cycling Challenge 2017 Melfar Start Strib Event Details Get Directions
Jul 9 All Day Welsh 12H TT Championship 2017 Welsh 12H Start Llanvihangel Gobion Event Details Get Directions
Jul 15 All Day Big Jays Fat Ass 12-hour Race 2017 2162 125E in rural Mahomet 2162 125E, Mahomet Event Details Get Directions
Jul 30 All Day Team Swift 12-hour TT 2017 Team Swift TT Start Melbourne, Pocklington Event Details Get Directions
Aug 19 All Day Mid-Atlantic 12 2017 Washington High School 400 Slatestone Road, Washington Event Details Get Directions
Sep 16 September 16, 2017 - September 17, 2017 Brands Hatch Revolve 12 2017 Brand's Hatch West Kingsdown, Longfield Event Details Get Directions
Sep 23 All Day Texas Tin Butt 12H TT 2017 Glen Rose City Park (Rodeo Park) 1600 Northeast Big Bend Trail, 1600 Northeast Big Bend Trail Event Details Get Directions
Sep 23 All Day Isle of Man CC 12 hour 2017 Isle of Man TT Grandstand, Douglas Event Details Get Directions
Nov 4 All Day 12 hour World TT Championship 2017 Borrego Springs Christmas Circle, Borrego Springs Event Details Get Directions
Jan 14 All Day Australia Revolve 12hr 2018 Australia Adelaide The Bend The Bend Motorsport Park, Corner Dukes And Mallee Highways, Tailem Bend Event Details Get Directions
Feb 2 All Day Pace Bend 12H TT 2018 Pace Bend State Park 2011 Pace Bend Rd N, Spicewood Event Details Get Directions
Feb 10 All Day Bike Sebring 12hr 2018 Sebring International Raceway 113 Midway Dr, Sebring Event Details Get Directions
Apr 7 All Day Bessies Creek 12hr 2018 Bessie's Creek HQ - La Quinta Inn 721 Farm to Market 1489, Brookshire Event Details Get Directions
Apr 21 All Day Texas Ultra Spirit 12hr TT 2018 Fayetteville TX Town Square 110 W Main St, Fayetteville Event Details Get Directions
Apr 22 All Day Barcelona Madform Bicircuit 12-hour 2018 Circuit de Barcelona-Catalunya Camino Mas Moreneta, Montmeló Event Details Get Directions
May 5 All Day Calvin’s Challenge 12-Hour 2018 Calvin's Challenge Start/Finish 2055 S Bird Rd, Springfield Event Details Get Directions
May 12 All Day 12h Trackman Cycling 2018 Trackman Start - Almeria Circuit Tabernas, Almería Event Details Get Directions
May 20 All Day Maryland Endurance Challenge 12-Hour 2018 Mount St. Mary's University 16300 Old Emmitsburg Rd, Emmitsburg Event Details Get Directions
Jun 2 June 2, 2018 - June 3, 2018 12 Hours In The Canyon 2018 24H in the Canyon Start - Palo Duro Canyon 11450 State Hwy Park Rd 5, Canyon Event Details Get Directions
Jul 14 All Day Big Jay’s Ultra Cycling Challenge (12-hour) 2018 2162 125E in rural Mahomet 2162 125E, Mahomet Event Details Get Directions
Jul 29 All Day Team Swift 12-hour TT 2018 Team Swift TT Start Melbourne, Pocklington Event Details Get Directions
Aug 18 August 18, 2018 - August 19, 2018 Mid-Atlantic 12 2018 Washington High School 400 Slatestone Road, Washington Event Details Get Directions
Sep 15 September 15, 2018 - September 16, 2018 Brands Hatch Revolve 12 2018 Brand's Hatch West Kingsdown, Longfield Event Details Get Directions
Sep 15 September 15, 2018 - September 16, 2018 12H Cycling Marathon 2018 Autodromo di Monza Via Vedano, 5, Monza Event Details Get Directions
Sep 22 All Day Texas Tin Butt 12H TT 2018 Glen Rose City Park (Rodeo Park) 1600 Northeast Big Bend Trail, 1600 Northeast Big Bend Trail Event Details Get Directions
Nov 3 All Day 12 hour World TT Championship 2018 Borrego Springs Christmas Circle, Borrego Springs Event Details Get Directions
Feb 3 All Day Pace Bend 12H TT 2019 Pace Bend State Park 2011 Pace Bend Rd N, Spicewood Event Details Get Directions
Feb 9 All Day Bike Sebring 12hr 2019 Sebring International Raceway 113 Midway Dr, Sebring Event Details Get Directions
Mar 16 March 16, 2019 - March 17, 2019 Australia Revolve 12hr 2019 Australia Adelaide The Bend The Bend Motorsport Park, Corner Dukes And Mallee Highways, Tailem Bend Event Details Get Directions
May 4 All Day 12h Trackman Cycling 2019 Trackman Start - Almeria Circuit Tabernas, Almería Event Details Get Directions
May 11 All Day Texas Ultra Spirit 12hr TT 2019 Fayetteville TX Town Square 110 W Main St, Fayetteville Event Details Get Directions
Jun 2 All Day 12 Hours In The Canyon 2019 24H in the Canyon Start - Palo Duro Canyon 11450 State Hwy Park Rd 5, Canyon Event Details Get Directions
Jul 20 All Day Big Jay’s Ultra Cycling Challenge (12-hour) 2019 2162 125E in rural Mahomet 2162 125E, Mahomet Event Details Get Directions
Jul 28 All Day Team Swift 12-hour TT 2019 Team Swift TT Start Melbourne, Pocklington Event Details Get Directions
Aug 17 August 17, 2019 - August 18, 2019 Mid-Atlantic 12 2019 Washington High School 400 Slatestone Road, Washington Event Details Get Directions
Sep 14 September 14, 2019 - September 15, 2019 Brands Hatch Revolve 12 2019 Brand's Hatch West Kingsdown, Longfield Event Details Get Directions
Sep 21 All Day Texas Time Trials 12H TT 2019 Glen Rose City Park (Rodeo Park) 1600 Northeast Big Bend Trail, 1600 Northeast Big Bend Trail Event Details Get Directions
Nov 1 All Day 12 hour World TT Championship 2019 Borrego Springs Christmas Circle, Borrego Springs Event Details Get Directions
Feb 1 All Day Pace Bend 12H TT 2020 Pace Bend State Park 2011 Pace Bend Rd N, Spicewood Event Details Get Directions
Feb 8 All Day Bike Sebring 12hr 2020 Sebring International Raceway 113 Midway Dr, Sebring Event Details Get Directions
May 9 All Day Texas Ultra Spirit 12hr TT 2020 Fayetteville TX Town Square 110 W Main St, Fayetteville Event Details Get Directions
May 30 All Day Maryland Endurance Challenge 12-Hour (Cancelled for 2020) Mount St. Mary's University 16300 Old Emmitsburg Rd, Emmitsburg Event Details Get Directions
Jul 18 All Day Big Jay’s Ultra Cycling Challenge (12-hour) 2020 2162 125E in rural Mahomet 2162 125E, Mahomet Event Details Get Directions
Jul 25 All Day Slo12 Ultra 2020 (cancelled for 2020) Slo24 Venue Dobrovnik Event Details Get Directions
Aug 2 All Day 24h del Montello, Twelve Hour 2020 Santa Maria della Vittoria, Volpago del Montello Montello Event Details Get Directions
Aug 15 All Day Mid-Atlantic 12 2020 Washington High School 400 Slatestone Road, Washington Event Details Get Directions
Aug 30 All Day 12 Hours In The Canyon 2020 24H in the Canyon Start - Palo Duro Canyon 11450 State Hwy Park Rd 5, Canyon Event Details Get Directions
Sep 19 All Day Texas Time Trials 12H TT 2020 Glen Rose City Park (Rodeo Park) 1600 Northeast Big Bend Trail, 1600 Northeast Big Bend Trail Event Details Get Directions
Sep 30 September 30, 2020 - October 1, 2020 Brands Hatch Revolve 12 2020 Brand's Hatch West Kingsdown, Longfield Event Details Get Directions
May 22 All Day Maryland Endurance Challenge 12-Hour, 2021 Mount St. Mary's University 16300 Old Emmitsburg Rd, Emmitsburg Event Details Get Directions
Jun 6 All Day 12 Hours In The Canyon 2021 24H in the Canyon Start - Palo Duro Canyon 11450 State Hwy Park Rd 5, Canyon Event Details Get Directions
Jun 1 All Day Big Jay’s Ultra Cycling Challenge (12-hour) 2024 2162 125E in rural Mahomet 2162 125E, Mahomet Event Details Get Directions
Oct 18 October 18 @ 12:00 am - October 20 @ 12:00 am EDT The Psycho 48 — 12hr TT Bayboro, NC 340 Seawell Loop Rd, Bayboro Event Details Get Directions
Nov 1 November 1 @ 5:00 am - November 3 @ 5:00 pm PDT 6/12/24 “World Time Trial Championship”, 12hr (2024) Borrego Springs Christmas Circle, Borrego Springs Event Details Get Directions
