Calistoga Mountain Run

APR
12
2026
A mountain trail event in Calistoga offering 10K to 50K courses that mix fire road and technical single-track, with multiple aid stations, on-mountain logistics, and UTMB Index status for several distances.
Sun 12 Apr 2026
UTMB 20K/50K

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Calistoga Mountain Run

The Calistoga Mountain Run is a set of mountain trail races held in Calistoga, California, with start and finish on the Great Lawn at the Calistoga Fairgrounds. Courses use Oat Hill Mine fire road, the technical Palisades Trail, and single-track and fire road portions that climb toward Mount St. Helena. The Palisades Aid Station is delivered by ATV to a mid-mountain location; the half marathon uses this point as its turnaround. The 35k turns around near Highway 29, and the 50k continues beyond onto Mount St. Helena Trail. The 50k has over 7,500 of elevation as shown in the event elevation profile.

Distances offered include:

  • 50K
  • 35K
  • Half Marathon
  • 10K

Aid stations vary by distance: 50k runners visit five fully stocked stations, 35k runners three, half marathon runners one aid station plus a water point, and 10k runners two water stops. Runners are advised to carry substantial water and nutrition; gels are available at the start. There is an intermediate cutoff at the Highway 29 aid station that may redirect 50k runners onto the 35k course to help ensure safe completion. There are no drop services or shuttles from Highway 29; participants who leave the course there must arrange their own transport. Finishers receive a custom finisher medal and a t-shirt; awards are given to the top three finishers by gender and age-group awards in larger fields. Visit the organization's website for the most recent information.

10k
35k
50k
Half Marathon

Events nearby

Trail races at Lake Sonoma on October 17–18 2026 offering 100, 50, marathon, half and relay options with significant elevation and staffed aid stations.
Trail race at Bothe-Napa Valley State Park on October 24, 2026 offering marathon, half marathon, 10K, 5K and virtual options with a 300-runner field limit.
40th annual 6.45-mile trail race in Annadel State Park on November 1, 2026, with staggered head starts, awards for the top 13, and limited registration.
A multi-distance trail and road event in Middletown, CA on March 7, 2027, featuring a steep observatory climb, on-course aid, camping, and charity support.
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