THRESHOLD
Winter / Fat Bike

Iditarod Trail Invitational

Sunday, February 28, 2027

Knik-Fairview, Alaska

About

The world's longest winter ultra by fat bike, foot and ski, on the historic Iditarod Trail.

Distances

1000 mi

Lunatic

1000 mi

Routes may change or be out of date. Confirm with the race director before you ride.

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Registration date TBA

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Details

TypeWinter / Fat Bike
DateFeb 28, 2027
LocationKnik-Fairview, Alaska
Distances1