44th Annual Mammoth Marathon
A Staple Since 1978
A fundraiser for the Eastern Sierra Nordic Ski Association, this 44th annual cross-country ski event offers distances from 3–42km and is open to both classic and skate skiing. Join the fun and sign up to race, or come ring your cowbells, enter the raffle, and cheer on the sliders as they cruise around the Mammoth Lakes Basin. Tracks will be open to non-racers (with a valid ticket/season pass) during all races. Volunteers are always appreciated.
Sunday, April 2, 2023
Lunch, Awards and Raffle
Check back soon for registration information.
Half Marathon 21km
Kids 5–11, U12 & Under
*42Km will have a timed cut-off. Entrants who do not complete the required distance by the cut-off will be moved to the 21km Half-Marathon competition.
Awards will be given to the top three men and women for each distance.