The Mammoth Winter Marathon is a long standing tradition at Tamarack. Celebrating our 39th Annual Event!
The Mammoth Winter Marathon offers a choice of four races: Adult Marathon, Adult & Junior Half Marathon, Adult & Junior 10K, and a shorter Kids Race.
A t-shirt and lunch are included in the entry fee. Join us for the Awards Lunch at 1 pm at TBD Location.
Note that the races start at 8:30 a.m. this year.
Sorry! Online registration for this event is now closed.
Please call Tamarack Ski Center at 760-934-2442 ext 8 for more details.Thanks!