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Mammoth Trail Fest
Mammoth Lakes
,
United States
18 - Sep 21
Mammoth Trail Fest - Be part of the starting field at 18 Sep 2025 in Mammoth Lakes, United States. With distances ranging from 3.1 km to 31.1 km, this event offers the perfect challenge for all participants. Against the beautiful backdrop of Mammoth Lakes, an unforgettable experience awaits you - whether you want to test your limits or simply enjoy the course.
31.1
mi
Mammoth 50k
31.1mi
8202ft
8202ft
Do you have the GPX data?
If you are the organizer of the race, or you just ran the course already and you have the GPX file, we would really appreciate that you take the time to update our database.
Mammoth Trail Fest - Find your perfect running pace 31.1 mi
Curious what pace you need for each section of the course to reach your target time based on the elevation profile of the race? Try our pace calculator and discover different scenarios to optimize your Mammoth Trail Fest race tactics.
Calculated running time
04:10:00
0
km
22
m
4.33
min/km
1
km
102
m
5.12
min/km
2
km
83
m
4.47
min/km
3
km
11
m
4.23
min/km
4
km
26
m
4.32
min/km
FAQ - Mammoth Trail Fest 31.1 mi
Mammoth Trail Fest takes place between 18 Sep 2025 and 21 Sep 2025
Mammoth Trail Fest takes place in Mammoth Lakes, United States
Mammoth Trail Fest: There are a total of 3 courses
The shortest distance available is 3.1 km, and the longest on is 31.1 km
Although there is no general rule for the minimum preparation time, we recommend at least 12 weeks of training for a race like Mammoth Trail Fest
If you want to prepare for Mammoth Trail Fest, running.COACH offers dynamic training plans tailored to the requirements. Whether you're training for distance, speed or endurance, we have customized plans to help you reach your full potential on race day.
Register now
Train for 31.1 mi of Mammoth Trail Fest
Mammoth Trail Fest - Prepare yourself optimally for your race with running.COACH! Our training plans, supported by artificial intelligence, dynamically adapt to your progress and help you achieve your target time. Whether you're aiming for a personal best or planning a successful finish, structured workouts, precise feedback and intelligent adjustments will keep you motivated and well prepared. Become part of a community that will get you to the finish line stronger than ever before!
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Thanks to continued training with running.COACH, I was able to clearly improve on distances ranging from 10km to mountain running and marathon in the past couple of years, without risking an injury. Those successes encourage me to aim at new targets time and time again.
Be part of Mammoth Trail Fest – Join the running.COACH community and take your training to the next level!
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