An epically beautiful weekend of high sierra gravel racing, camping, live music and fun. Come for the challenge, stay for connection.
Friday Shakeout Ride / 99, 58, 40 High Sierra Race Routes / festival with music and camping
June 13th, 2026
Check out the 2025 race and festival coverage at The Radavist
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Lost and Found
Gravel FestivalFeaturing a unique, epically beautiful,
high Sierra course with three distances. -
Epic Aid Stations
and Epic BeautyRace one of the few gravel events
on the Sierra Crest. -
A Full Weekend of
Festival Fun
For Riders, Families, and Friends.
Post-ride party with food, beverages,
live music, and camping at the venue!
A perfect blend of pavement, dirt road, gravel road and Lost Sierra adventure.
June 13, 2026
“I love the Lost Sierra, and I really like Portola. Just this landscape, and the way the community embraces the event, and everyone’s so nice, and the festival. Lost and Found is sort of the reason we ride and race bikes, and we get to see this amazing landscape and amazing terrain, and it’s really special.”
— Serena Gordon, three-time pro women's winner
Part of the
If you need more inspiration, check out this short video of the 2023 Lost and Found!
Video by Spanish Peak Productions
Come to ride some of the most beautiful and vast alpine valleys California has to offer.
This race supports Sierra Buttes Trail Stewardship’s Connected Communities project, with the ultimate goal of connecting 15 mountain communities to promote economic prosperity through recreation.
Here is what we have done since 2003:
0
Miles of NEW trails built!
0
Miles of trails maintained
0
Pro Trail Crews in 2026