Mammoth TUFF
Mammoth TUFF is a gravel race on September 19, 2026 in Mammoth Lakes, CA.
- Date
- September 19, 2026 (1 day to go)
- Sport
- Gravel
From the Organizer
Mammoth TUFF UCI Gravel World Series
Events
Race-Day Forecast
Live forecast from the U.S. National Weather Service.
Race day
Saturday, 9/19
High
69°
Low
48°
Conditions
Sunny
Chance of Rain
0%
Wind
0 to 5 mph
About Mammoth Lakes, CA
City Elevation
7,325 ft
Nearest Airport
MMH
Mammoth Yosemite Airport · 2 mi
Major Hub
FAT
Fresno Yosemite International Airport · 74 mi
Time Zone
Pacific Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Mammoth TUFF, put it on the calendar, and turn “someday” into a start date.
1
Day to train
- Race
- Mammoth TUFF
- Date
- September 19, 2026
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About This Sport
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Gravel riding takes you off the pavement and onto mixed terrain — dirt roads, packed gravel, and everything in between — for a cycling experience that's more adventure than race.
The community is famously welcoming, the scenery is usually worth it, and finishing feels like you actually went somewhere.
Gravel Racing
Off-road cycling on mixed terrain — pavement, gravel, dirt — for miles. Enjoy the outdoor adventure and welcoming community.
More Gravel races near Mammoth Lakes, CA
Frequently Asked Questions
What is the Mammoth TUFF?
When and where is the Mammoth TUFF?
How do I register for the Mammoth TUFF?
Mammoth TUFF
Sep 19, 2026