Logo

The John Cappis

Silverton, United States • 27 Jun 2026

The John Cappis is a challenging endurance peakbagging event held near Silverton, Colorado, featuring a roughly 50k course with about 19,000 feet of elevation gain. Participants summit multiple peaks in the rugged San Juan Mountains, navigating an unmarked, mostly off-trail route with elevations ranging from 9,300 to over 13,300 feet. The event honors John Cappis, a Hardrock 100 founder and mountain running pioneer. It demands advanced mountain experience, including off-trail navigation and hazard assessment, with limited support and a 19-hour cutoff. The course varies yearly, emphasizing self-sufficiency and technical skill in a remote, high-altitude environment. Visit the organization's website for the most recent information.

United States Colorado Silverton

Race information

Website
50 km
19000 m+
Approximately 50k With 19,000 Ft of Elevation Gain
Visit the organization's website for the most recent information.
Trail runs nearby

San Juan Solstice 50 Mile

Lake City - 24 mi from Silverton

San Juan Solstice 50 Mile Run is an ultramarathon scheduled for June 20, 2026. The event features a 50-mile course, with a dedicated course info page and an alternate course option, underscoring a challenging yet community-focused atmospher..

Hardrock 100

Silverton

The Hardrock 100 is a legendary 100 mile mountain ultramarathon out of Silverton, Colorado, weaving high alpine terrain through the San Juan Mountains. Expect rugged backcountry scenery, massive climbs, and entry by lottery.

Ouray 100 Mile Endurance Run

Ouray - 14 mi from Silverton

The Ouray 100 Mile is a rugged mountain ultramarathon from Fellin Park in Ouray, Colorado, with over 40,000 feet of climbing and a final roughly 5,000 foot push to Bridge of Heaven. Finishers earn a belt buckle and finish within 52 hours.

Silverton Alpine Runs

Silverton

Experience the Silverton Alpine Runs in Colorado, offering 50K, marathon, and 8 mile courses that wind through high mountain jeep roads and historic ghost towns. Expect sweeping alpine views, big climbs, and true high altitude adventure.

Kendall Mountain Run

Silverton

Take on the historic Kendall Mountain Run in Silverton, Colorado, a high altitude mountain race with a thrilling summit scramble and spectacular alpine views. Choose a tough 12 mile summit route or the shorter 11 km Deer Park out and back.

Imogene Pass Run

Telluride - 11 mi from Silverton

Event Imogene Pass Run is an annual race. The 53rd running is scheduled for Saturday, September 12, 2026. The organizer posts registration opening information; the registration date opening will be posted early in 2026. The event website pr..