2026 Race Registration

Race Dates Registration for the 22nd Annual Arrowhead Ultra will open 8 am Central time Sept 1st, 2025.  Race dates are Jan 26th to 28th, 2026. Please ensure you have a qualifying race of at least 100 miles on foot, 100 miles off road or 200 miles on road for bikers,...

2025 Track Leaders

Racers, click/tap HERE for Trackleaders registration. All racers are required to have a satellite tracker for the 2024 race. You must have this taken care of WELL before gear check. Rental trackers will be shipped to me and be available at gear check. Dot watchers,...

2025 Race Registration

Race Dates The 2025 edition of the Arrowhead 135 will be Jan 27-29, 2025.  Registration will be open Sept. 1, 2024. Registration link is HERE.   Race Rules/Changes GPS tracker must be active prior to registering at Kerry Park starting line. inReach Mini batteries...

2024 Track Leaders

Racers, click/tap HERE for Trackleaders registration. All racers are required to have a satellite tracker for the 2024 race. You must have this taken care of WELL before gear check. Rental trackers will be shipped to me and be available at gear check. Dot watchers,...

2023 Track Leaders

Racers, click/tap HERE for Trackleaders registration. All racers are required to have a satellite tracker for the 2023 race. You must have this taken care of WELL before gear check. Rental trackers will be shipped to me and be available at gear check. Dot watchers,...

2021 Race Registration

    We are going to postpone 2021 Arrowhead registration for all racers until 8 am CST 10-10-2020. We will do our best to put on the race as long as we can do it safely. We want to see how school openings, executive orders, and border/travel restrictions may impact...