Trail Running calendar near Cooper Landing 2026-2027

Kick off the running season on the trails of Russian Jack Park. This Anchorage Running Club event offers a free race for members or a small fee for non-members. Expect a classic spring run where lingering snow patches might be part of the a..

Trail races of 8 miles and 4 miles on the Turnagain Arm Trail with rocky, hilly single track and scenic views. Entry fees fund the UAA Ski Team and field size is limited to 200 participants.

The Tsalteshi Backyard Ultra will take place in Soldotna on Friday 5 June 2026. You can run 7 kilometers.

Experience a focused uphill challenge at the Bird Ridge Hill Climb in Indian Alaska. Choose between the three mile Full Climb or the shorter Jack's Run for a vertical racing experience organized by the Alaska Mountain Runners.

Mount Marathon is a historic Alaskan mountain race in Seward. The event involves a demanding 1.5 mile climb and descent. Registration is managed through a priority and lottery system across several divisions.

Experience an iconic Alaskan backcountry marathon from Girdwood to Eagle River. This self supported race features glacier views, technical trails, and a major river crossing through remote mountain wilderness.

Mud Factor Anchorage is a 5K mud and obstacle run at Kincaid Park on July 19, 2026. Participants must bring a signed waiver and adults need photo ID; spectators pay a $10 cash fee for festival area access.

A low key, mostly self supported trail ultramarathon on the historic Resurrection Pass Trail in Alaska offering 50 mile and 100 mile distances over late July dates.

Experience an intense mountain run at Alyeska Resort featuring 3912 feet of vertical gain over 6.1 miles. This capped event offers divisions for all experience levels with cash and gear prizes for top finishers.

A community fundraiser run on September 26, 2026 supporting Anchorage School District language immersion programs. The event features a 2K and 5K along the coastal trail to celebrate the district's cultural and linguistic diversity.

Trail races on October 3, 2026 in Girdwood, Alaska featuring a 26.2 mile marathon, half and 5 km options, five aid stations, wildlife precautions, and proceeds supporting local trail maintenance.

Two winter trail races near Big Lake, Alaska: the Susitna 100 is a 100 miles human-powered event and the Little Su is 50 kilometers. Both run on marked trails in February with maps, gear guidance, and race support.

A winter, human powered trail race of 50K near Big Lake, Alaska, run on marked trails with varied winter conditions. The Little Su 50K is held in February and is organized by Alaska Winter Wilderness Races.