Arrowhead 135 is a yearly ultramarathon on Arrowhead State Trail for runners, bikers, and skiers.
Entry is not guaranteed.
Qualifying activities for runners:
- Completing a prior Arrowhead 135, Tuscobia 160 or similar race.
- Finishing 100 mile foot race or completed multi-sport event, including a 100 mile run. A race in winter conditions improves your odds of being selected and surviving.
Qualifying activities for bikers:
- Complete a prior Arrowhead 135, Tuscobia 160, Susitna, or similar race.
- Finishing 24 hour bike race, with minimum of 100 miles completed for off-road, or 200 miles on road. A race in winter conditions improves your odds of being selected and surviving.
Qualifying activities for skiers:
- Complete a prior Arrowhead 135, Tuscobia 160, or similar race.
- Finishing a 24 hour ski race with a minimum of 100 miles completed.
Registration: https://ultrasignup.com/register.aspx?did=107232
Photo from https://gearjunkie.com/