Logo

San Juan Softie 100

Durango, United States • 14 Aug 2026

San Juan Softie 100 : August 14, 2026

The San Juan Softie is a 100-mile ultra run based in Durango, Colorado. The course runs through the San Juan mountains at an average elevation of nearly 10,000 ft and includes over 20,000 ft of vertical gain. The event uses a 38-hour cutoff.

Event details

Registration opens March 15, 2026. Packet pickup is scheduled for Thursday, August 13 in Durango (time to be announced) and on the day of the race at the starting line. Course details and FAQs are provided by the organizer. Visit the organization's website for the most recent information.

United States Colorado Durango

Race information

Website Registration
100 mi
100 Miler
Visit the organization's website for the most recent information.
Trail runs nearby

Pine Needle Langlauf Nordic Ski Race

Durango

A freestyle cross-country ski race at Durango Nordic Ski Club with big climbs, mountain views, and groomed snow. Multiple distances are offered and the event serves as the grand finale of the Salomon Southwest Nordic Race Series.

Uncle Clyde's Run & Slide

Durango

Join Uncle Clyde's Run & Slide at Purgatory Resort in Durango on Feb 28 for a fun team relay where pairs sprint up the tubing hill, slide down and tag off for 60 or 90 minute races. Costumes, cold weather gear and big laughs encouraged.

Earth Day 5K - Durango

Durango

Celebrate Earth Day in Durango with a scenic 5K along the Animas River Trail starting and finishing at Rotary Park. This zero waste run supports Compañeros and pairs perfectly with the town's Earth Day parade and festival.

Vallecito Lake Heavy Half

Bayfield

Experience a scenic 14 mile loop around Vallecito Reservoir at the Vallecito Lake Heavy Half Marathon in Bayfield, Colorado on May 16, 2026. Limited to 250 runners, this fundraiser features varied terrain, pro timing, and a cupless, low imp..