This event is in the past.It took place on April 12, 2026 at Calistoga Fairgrounds.
Track
TrackCalistoga
💧Carry 40oz water between aid stations
⏰50k soft cutoff at Highway 29: 11:45 AM
Earn every view on these brutally beautiful trails. The Calistoga Mountain Run sends you climbing through Robert Louis Stevenson State Park on rocky single-track with elevation gains up to 7,500 feet. It's a lung-busting, quad-burning adventure through Napa Valley's wild backcountry.
Challenging mountain terrain
Trail running race
UTMB Index qualifier
Multiple distance options
TrackTrackCalistoga
💧Carry 40oz water between aid stations
⏰50k soft cutoff at Highway 29: 11:45 AM
Earn every view on these brutally beautiful trails. The Calistoga Mountain Run sends you climbing through Robert Louis Stevenson State Park on rocky single-track with elevation gains up to 7,500 feet. It's a lung-busting, quad-burning adventure through Napa Valley's wild backcountry.
Challenging mountain terrain
Trail running race
UTMB Index qualifier
Multiple distance options