Event registration will open on UltraSignup August 1st, 2023.
2023 Entry Fees
All entry fees are non-refundable and non-transferable.
- Early registration fees (in the initial registration window) are $150 for 80 mile, $200 for 160 mile
- Late registration fees (if there are remaining spots later) are $200 for 80 mile and $250 for 160 mile
160-mile Qualification
160-mile participants must have previously completed one of the following events:
– Tuscobia 160/150/80/75 mile
– Arrowhead 135 mile
– Iditarod Trail Invitational (any distance)
– Actif Epica (any distance)
– Fat Pursuit 200 km / mile
– Frozen Otter 64 mile
– Susitna 100 mile
– White Mountains 100 mile
– Yukon 100/300 mile
– 6633 Arctic Ultra
– Alaska Mountain Wilderness Ski Classic
– Rovaniemi 150/300 km
– The Drift 100
Note: Virtual events do not count.
DO NOT register for the 160-mile event if you have not completed one of the above.
