Loading view. Events Search and Views Navigation Search Enter Keyword. Search for Events by Keyword. Enter Location. Search for Events by Location. Find Events Hide filters Event Views Navigation Map List Photo Today 2/18/2023 February 18, 2023 - 4/25/2024 Now Select date. Filters Changing any of the form inputs will cause the list of events to refresh with the filtered results. Your selections Clear Distance: Marathon Remove filters Done Clear Featured: Open filter Close filter Featured Show featured events only Category: Open filter Close filter Category Distance: (1) Marathon Open filter Close filter Distance State: Open filter Close filter State Close modal This event does not have a mappable address. View Event Details Feb 18 All Day Bridgeport Trail Run Bridgeport, TX Bridgeport Event Details Get Directions Event Details Get Directions Feb 25 All Day Fort Ebey Kettles Trail Run Coupeville, Washington Coupeville Event Details Get Directions Event Details Get Directions May 13 All Day Beaverhead Marathon & Half Marathon Dillon, Montana Dillon Event Details Get Directions Event Details Get Directions May 13 All Day Thelma & Louise Women’s Half Marathon Moab, Utah Moab Event Details Get Directions Event Details Get Directions Jun 10 June 10, 2023 - June 11, 2023 Montana Governor’s Cup Helena, Montana Helena Event Details Get Directions Event Details Get Directions Jun 23 June 23, 2023 - June 25, 2023 Missoula Marathon Missoula, Montana Missoula Event Details Get Directions Event Details Get Directions Jul 29 8:00 am - 4:00 pm Enchanted Forest Trail Races Red River, New Mexico Red River Event Details Get Directions Event Details Get Directions Aug 12 All Day Cougar Mountain Trail Run Series #4 Newcastle, Washington Newcastle Event Details Get Directions Event Details Get Directions Aug 26 7:00 am - 4:00 pm Staunton Rocks! Marathon & Half Denver, Colorado Denver Event Details Get Directions Event Details Get Directions Sep 3 6:00 am - 1:00 pm The Kauai Marathon & Half Marathon Kauai, Hawaii Kauai Event Details Get Directions Event Details Get Directions Sep 16 September 16, 2023 @ 7:00 am - September 17, 2023 @ 3:00 pm Mountain Rats Festival Eagle, Colorado Eagle Event Details Get Directions Event Details Get Directions Oct 7 6:00 am - 12:00 pm Whiskey Row Marathon Prescott, Arizona Prescott Event Details Get Directions Event Details Get Directions Oct 8 All Day Boulderthon: Boulder Marathon (Full, Half, 10k, 5k, Kids Run) Boulder, Colorado Boulder Event Details Get Directions Event Details Get Directions Oct 8 All Day Chicago Marathon Chicago, Illinois Chicago Event Details Get Directions Event Details Get Directions Oct 8 All Day The Spokane Marathon Spokane, Washington Spokane Event Details Get Directions Event Details Get Directions Oct 14 7:30 am - 1:30 pm Long View Marathon & Half Fort Collins, Colorado Fort Collins Event Details Get Directions Event Details Get Directions Oct 21 7:00 am - 4:00 pm Blue Sky Marathon Fort Collins, Colorado Fort Collins Event Details Get Directions Event Details Get Directions Oct 28 October 28, 2023 - October 29, 2023 Canyonlands Ultra Moab, Utah Moab Event Details Get Directions Event Details Get Directions Dec 17 7:00 am - 3:00 pm Estrella Mountain Trail Run Phoenix, Arizona Phoenix Event Details Get Directions Event Details Get Directions Dec 17 9:00 am - 12:00 pm Santa Hustle Atlanta Half Marathon, 10K and 5K Atlanta, Georgia Atlanta Event Details Get Directions Event Details Get Directions Jan 13 All Day SD50 / Trail Marathon / Half Marathon San Diego, California San Diego Event Details Get Directions Event Details Get Directions Jan 14 7:00 am - 3:00 pm Xterra White Tanks Trail Run Phoenix, Arizona Phoenix Event Details Get Directions Event Details Get Directions Previous Events Today Next Events
Feb 25 All Day Fort Ebey Kettles Trail Run Coupeville, Washington Coupeville Event Details Get Directions
May 13 All Day Beaverhead Marathon & Half Marathon Dillon, Montana Dillon Event Details Get Directions
Jun 10 June 10, 2023 - June 11, 2023 Montana Governor’s Cup Helena, Montana Helena Event Details Get Directions
Jun 23 June 23, 2023 - June 25, 2023 Missoula Marathon Missoula, Montana Missoula Event Details Get Directions
Jul 29 8:00 am - 4:00 pm Enchanted Forest Trail Races Red River, New Mexico Red River Event Details Get Directions
Aug 12 All Day Cougar Mountain Trail Run Series #4 Newcastle, Washington Newcastle Event Details Get Directions
Aug 26 7:00 am - 4:00 pm Staunton Rocks! Marathon & Half Denver, Colorado Denver Event Details Get Directions
Sep 3 6:00 am - 1:00 pm The Kauai Marathon & Half Marathon Kauai, Hawaii Kauai Event Details Get Directions
Sep 16 September 16, 2023 @ 7:00 am - September 17, 2023 @ 3:00 pm Mountain Rats Festival Eagle, Colorado Eagle Event Details Get Directions
Oct 7 6:00 am - 12:00 pm Whiskey Row Marathon Prescott, Arizona Prescott Event Details Get Directions
Oct 8 All Day Boulderthon: Boulder Marathon (Full, Half, 10k, 5k, Kids Run) Boulder, Colorado Boulder Event Details Get Directions
Oct 14 7:30 am - 1:30 pm Long View Marathon & Half Fort Collins, Colorado Fort Collins Event Details Get Directions
Oct 21 7:00 am - 4:00 pm Blue Sky Marathon Fort Collins, Colorado Fort Collins Event Details Get Directions
Oct 28 October 28, 2023 - October 29, 2023 Canyonlands Ultra Moab, Utah Moab Event Details Get Directions
Dec 17 7:00 am - 3:00 pm Estrella Mountain Trail Run Phoenix, Arizona Phoenix Event Details Get Directions
Dec 17 9:00 am - 12:00 pm Santa Hustle Atlanta Half Marathon, 10K and 5K Atlanta, Georgia Atlanta Event Details Get Directions
Jan 13 All Day SD50 / Trail Marathon / Half Marathon San Diego, California San Diego Event Details Get Directions
Jan 14 7:00 am - 3:00 pm Xterra White Tanks Trail Run Phoenix, Arizona Phoenix Event Details Get Directions