Range of Light Trail Races
Oct 24Bishop, CA50K, 33K +2
32 mi from THE MAMMOTH, in October, registration open
At a glance
- Last held
- Oct 2, 2026
- Next edition
- 2027 date not announced. Usually held in October.
- Location
- Mammoth Lakes, California
- Elevation gain
- 31,091 ft
- Prize money
- $20,000 purse in 2026
- Prize payout
- $5,000 for first place female and male; $3,000 for second place female and male; $2,000 for third place female and male.
- Prize source
- themammoth200.comVerified Oct 2, 2026
- Official site
- themammoth200.com
- Listed from
- UltraSignup
- Last checked
- Oct 2, 2026
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Build my planAbout this race
An unreal footrace through the Eastern Sierra, starting and finishing in Mammoth Lakes, California. This breathtaking loop connects small mountain communities while circumnavigating a 760,000 year old caldera.
Key dates
early bird ends
Feb 28, 2026
Registration closes
Aug 1, 2026
Race day
Oct 2, 2026
Pricing
Current price
$1695
regular
Price progression
early bird
$1595Feb 28, 2026
regular
$1695Mar 1, 2026
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Registration openings and major changes, like a new date or a cancellation.
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Race planning
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