Trail Running Calendar Alaska 2026-2027

Take on a 50K run, bike or ski loop around frozen rivers, swamps and twisty trails near Big Lake Alaska. Expect varied winter conditions, wildlife sightings and sweeping mountain views on a scenic, well marked course.

Tackle scenic lakeside trails at Eklutna Lake in Chugiak on March 21, 2026 with 10 Mile or 20 Mile options. Expect snow, ice and big mountain views on a true Alaskan trail challenge, with a finisher medal for every runner.

Join the Krrbrrr, the 9th annual Knik River Break Up Ramble Run in Palmer, Alaska, for an informal 8 hour timed ramble on mixed, often muddy trails. Run as many 5 mile or shorter loops as you like and soak up the community vibe.

Join the Anchorage Running Club for the Boondocks Breakaway season kickoff on April 25, 2026, featuring 2.5K and 5K trail races at Russian Jack Park. Enjoy snowy trail charm, snacks and awards in a friendly community atmosphere.

Run three days of rugged mountain trails in Kodiak, Alaska, June 18 to 20, 2026, covering about 20 miles and 8,000 feet of climbing across three stages. USATF sanctioned with cash prizes, community energy, and a nonprofit bib auction suppor..

The new Denali50K on June 21, 2026 invites just 50 runners to a rugged, scenic descent from Maclaren Summit to Alpine Creek Lodge with crew support and a 9 hour cutoff. Expect tundra, rivers and remote Alaskan beauty on a fast yet demanding..

Run the Denali 100K on June 21, 2026, a scenic point to point road race along the Denali Highway finishing near Denali National Park. Field is limited to 50 runners and each entry helps the Denali Education Center.

Denali135 is a remote endurance run along Alaska's Denali Highway from Paxson to Cantwell across gravel roads and mountains. Limited to 50 runners, entries require a support crew and finishers within 48 hours earn a shed moose antler buckle..

A 15 miles mountain trail race in Juneau with about 5000 feet of total elevation gain, a summit at Mt. Juneau and a three-mile ridge traverse. Checkpoints offer limited supplies and runners must carry mandatory safety gear.

Take on the Crow Pass Crossing, a rugged 23 mile mountain route between Girdwood and the Eagle River Nature Center with glacier views and a frigid river crossing. This iconic Alaska challenge attracts adventurous runners and supports Health..

Resurrection Pass Ultras are low key, mostly self supported 50 and 100 mile trail races across Alaska's historic Resurrection Pass Trail between Hope and Cooper Landing. The 2026 edition runs July 24 25.

A mountain trail race at Alyeska Resort on July 25 2026 covering 6.1 miles and 3,912 ft of vertical gain. The loop climbs to a 3,800 ft headwall then descends steep, technical forest trails with one on course aid station and finish hydratio..

Experience the Delta Junction Barley Half Marathon on scenic gravel and dirt trails through barley fields and fireweed with mountain views. Walkers are welcome and a festive finish with shirts and post race food awaits.

Run the Hatcher Pass Races along Willow Fishhook Road in Willow, Alaska with Marathon, 50 Mile and three person relays that showcase alpine views and rugged terrain. Expect big climbs, stocked aid stations and a true backcountry challenge.

The Angel Creek 50 will take place in Fairbanks on Saturday 1 August 2026. You can run between 50 and 50 miles.

Veins of Gold 2026 is a rugged point to point mountain run in Palmer Alaska covering about 8 miles and 5,000 ft of climb to Hatcher Pass. Expect steep trails, alpine views, and a portion of fees supporting Alaska Mountain Rescue Group.

Anchorage United Nations Run : 2025 event status The 2025 Anchorage United Nations Run was cancelled due to an error in the permitting office that delayed approval. The organizers plan to hold the event next year on September 26, 2026. Purp..

Join the Watershed 5K in Fairbanks on Sept 26 for a family friendly run on neighborhood roads and school trails starting at The Watershed School. Proceeds benefit school programs and a pancake fundraiser follows.

Lakes TrailFest in Palmer, Alaska on Sept 26, 2026 features scenic single track and grass trail races from a kids run and 5K to tough 25K and 50K loops. Marked courses, aid stations on longer distances, finisher mugs and awards.