Trail Running calendar near Westcliffe 2025-2026

Test your winter legs on the frozen Rio Grande in Alamosa with a chip timed 5k on January 24, 2026, complete with ice themed awards. An alternate pond course will be used if ice is unsafe and traction footwear is recommended.

Run scenic, varied loops at Cheyenne Mountain State Park with 10K, half marathon, 20 mile and 6 hour and 15 hour timed options plus two day passes and camping. Expect rugged mountain trails, stocked aid stations and finisher medals.

Run the 21st Run Through Time in Salida, Colorado on scenic Arkansas Hills trails with marathon, half marathon, 2 Mile and kids races at high elevation. Finishers get custom socks and a light meal while proceeds support local trail and resc..

Run Palmer Park's singletrack at the Rattler Trail Race on April 18, 2026, with 50K, 25K, 10K and 5K options. Enjoy technical trails, sandstone bluffs and sweeping views of Colorado Springs and distant Pikes Peak on a low elevation gain cou..

Run the rim at Royal Gorge Groove in Cañon City, Colorado, with distances from a 5K to a rugged 50K. Enjoy technical trails, sweeping Arkansas River views, live chip timing, and an energetic resort atmosphere.

Run among iconic red rock formations with sweeping views of Pikes Peak at Take 5 in the Garden on May 2, 2026 in Garden of the Gods, Colorado Springs. Road and trail races range from a 5K to 9.5 miles and the park will be closed to vehicles..

Take on the Collegiate Peaks Trail Run in Buena Vista Colorado with 25 or 50 mile options through stunning high country. Mark the 36th anniversary with a memorable mountain trail challenge.

Valkyrie Trail Race is a women focused spring trail festival at Cheyenne Mountain State Park near southern Colorado Springs, with multiple distances from 4 miles to 50K. Expect climbs, singletrack and technical rocky descents for a scenic,..

Ram Party Trail Runs brings scenic mountain trails around Rampart Reservoir to Buffalo Lodge in Colorado Springs, with distances from 15K to 55 mile for every kind of runner. Expect high country climbs, aid stations, and finisher awards.

Join the Spirit Trail Race in Buena Vista on May 24, 2026 for marathon, half marathon or 9K during Memorial Day weekend and CKS Paddlefest. Scenic start at South Main Town Square and proceeds support local conservation and community groups.

Explore high alpine loops at Mueller State Park on June 6 and 7 for the Great Divide Ultra, with distances from 25k to 100 mile and night run options for 25k and 50k. Scenic views, supportive aid, and standout finish swag await.

Aiden's Adventure 5K on June 6 in Colorado Springs is a family friendly run and kids dash honoring Aiden while benefiting local charities. Enjoy scenic trails, free shirts for early registrants, carnival games and food trucks.

Mace's Hideout 100/50 offers 100 and 50 mile ultramarathon routes across Colorado's Wet Mountains. Traverse forests, alpine meadows and dry foothills with sweeping peaks, dark skies and a touch of outlaw lore.

Experience classic Colorado singletrack in Garden of the Gods and Pike National Forest on June 20, 2026 with 100K, 50K and 35K options. Expect big climbs, stunning views and full aid station support.

Celebrate July 4 with Pueblo's Firecracker 5k along the Arkansas River Trail in City Park. Family friendly fun with music, Kona Ice, costume contests and proceeds supporting local running and youth grants. Medals for the first 350 finishers..

High Trails Trail Running Retreat in Buena Vista Colorado, July 9 to 12, 2026 offers guided trail outings of 10 to 20 miles and a possible group ascent of Hope Pass. Expect coaching, shared meals, and stunning mountain views.

High Lonesome 100 is a rugged 100 mile mountain loop in Colorado, crossing five alpine passes and sections of the Continental Divide and Colorado Trail. Mid July racing delivers big climbs, sweeping alpine views, and a true endurance test.

Take on the Barr Trail Mountain Race in Manitou Springs, Colorado, a rugged 12.6 miles up to Barr Camp on Pikes Peak terrain and back to the trailhead. Part of the Garden to Peak Challenge, this summer favorite fills fast so register early.

Run a three day stage race across the Continental Divide from Hope Pass to Red Cliff in the Colorado Rockies. Fully supported camps with live bands, mobile showers and on site massage, plus a capped field of 500, make this a high alpine adv..

Pikes Peak Ultra in Colorado Springs offers trail distances from 20K to 50 mile on scenic granite singletrack with sweeping alpine views. Longer routes summit Mt Rosa while cupless aid stations and crew accessible stops keep you moving.