This event is in the past.It took place on March 22, 2026 at Lake Lagunitas Picnic Area.
Track
TrackLag Bon 10K
At Lake Lagunitas Picnic Area
Kentfield
Run through towering redwoods for a cause that matters. The Lag Bon 10K winds through Marin County trails with roots, stairs, and bridges to keep you honest, all while raising funds for clean water access worldwide.
Technical trail running
Redwood forest setting
Charity fundraiser
Small field (100 runners)
Tips
👀"Amazing 👏 view 😍"
⏱️2-hour cutoff, 400ft elevation
🐕no dogs or strollers allowed
Lag Bon 10K
At Lake Lagunitas Picnic Area
Kentfield
TrackTrackRun through towering redwoods for a cause that matters. The Lag Bon 10K winds through Marin County trails with roots, stairs, and bridges to keep you honest, all while raising funds for clean water access worldwide.
Technical trail running
Redwood forest setting
Charity fundraiser
Small field (100 runners)
Tips
👀"Amazing 👏 view 😍"
⏱️2-hour cutoff, 400ft elevation
🐕no dogs or strollers allowed
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