Course
Well-marked single-track trail courses along the Folsom Lake shoreline, starting and finishing at Granite Beach in Folsom Lake State Recreation Area. The half marathon carries five aid stations, at miles 2.2, 4.2, 6.2, 10 and 11.5.
Key dates
- !RegistrationOpen now
- ★Race daySat 20 Feb 2027
About
The Lost Trail 5K and Half Marathon feature well-marked single-track trail courses along the shoreline of Folsom Lake with scenic lake views and wildflowers. The event includes stocked aid stations and offers finisher medals and custom race shirts.
Save Lost Trail 5K & Half Marathon to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Impact 5K 2026
Retro 80s dash through Hahamongna Watershed Park
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Runnin' To The Rig
Finishes through Griffith Stadium's football tunnel
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BURRITO FUN RUN
Runs to Fresno's famous Burrito Hill in Woodward Park
A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.
