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42nd Annual Mammoth Marathon 42km

Date / Time
Apr 05 / 9:00 AM - 6:00 PM
Tamarack Cross-Country Ski Center
Winter Events, Cross Country Ski

42nd Annual Mammoth Marathon 42km  |  April 5, 2020

Mammoth Marathon has been a spring staple in the Lakes Basin since 1978 – the 42nd annual cross-country ski event offers distances from 5–42km, open to both classic and skate skiing. Be part of the fun by signing up to race, or by ringing your cowbells and cheering on the sliders as they cruise around the Mammoth Lakes Basin. Tracks will be open to non-racers (with valid ticket/season pass) during all races. Volunteers are always appreciated.

Event Website

Event Schedule

Sunday, April 5, 2020

9AM Races Begin
1:30PM Lunch, Awards and  Raffle


Event registration includes lunch (additional $10 for kids) and event shirt.

Adult  $69  $79
Junior  $29  $39
Kids  $16 + Lunch $10
 $20 + Lunch $10

Marathon Divisions

Marathon 42km
 Half Marathon 21km
 Juniors 10km
 Kids 5km
Seniors X X    
Masters 1–5 X
Juniors U14–U20 X X
Kids 5–11, U12 & Under X

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