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Mammoth Tuff

September 12-14, 2025

Mammoth Tuff

Mammoth Lakes, CA, USA · Thank Gravel It’s Friday

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About this event

A UCI qualifying event for Gravel Worlds that is also open to amateurs.

*NO UCI or USA Cycling License is necessary to register, unless registering as an Elite*

Registration

Opens
February 11, 2025
Deadline
September 10, 2025
On-site registration
No

Lodging

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Event details are provided by the organizer. Gravel Calendar LLC is not responsible for their accuracy. Please participate at your own risk.

Event organizer

Thank Gravel It’s Friday

Thank Gravel It’s Friday was born from the love of adventures, friends, community, and shredding gravel trails. It’s more than just a group ride, it’s a space that you can show up as yourself, feel welcome, challenge yourself, and leave feeling full. We don’t race to win, we show up to support friends, express ourselves, challenge one another and celebrate the good times riding can give us.

https://Thankgravelitsfriday.com
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