Trail Running calendar near Biwabik 2026-2027

Run through Duluth's snowy fat bike trails with marathon and half marathon distances showcasing city and Lake Superior views. Snowshoe divisions are offered and the race is part of the Duluth Winter Trailrunning Series.

Run Hartley Park 10K in Duluth on snowpacked fat bike and multi use trails, with both 10K and snowshoe options. Join the Duluth Winter Trailrunning Series for discounts and finisher awards.

Brave winter trails in Duluth's Lester Park with the Frozen 4 Hour and 5K on Feb 7, 2026. Tackle a timed 4 hour loop to rack up miles on snowpacked trails or enjoy a scenic 5K through beautiful winter woods.

Join the 40th Pepsi Challenge and Great River Energy Rush at Giants Ridge, Biwabik MN on Feb 28, 2026 for classic and freestyle races on 60 km of groomed trails. Choose 8K to 50K courses, with Birkie qualifier spots available.

Run scenic sections of the Superior Hiking Trail near Lake Superior at the Superior Spring Trail Race in Lutsen, Minnesota. Choose 12.5K, 25K, or 50K and enter the Jan 1 to Jan 15, 2026 lottery for a spot among ultrarunners.

Summit North Trail Runs brings a weekend of rugged trail racing to Spirit Mountain in Duluth on August 14 and 15, 2026. Multiple distances from a 5K to half marathon plus kids races tackle steep climbs, winding singletrack and Ely's Tunnel.

Experience rugged, scenic trails on the North Shore of Lake Superior at the Superior Fall Trail Race near Lutsen, MN. Choose 26.2, 50 or 100 mile courses and enter the 2026 lottery Jan 1 to Jan 15 for your chance to run.

Wild Duluth Races return October 17 and 18, 2026 at Bayfront Park with rugged Superior Hiking Trail courses and stunning Lake Superior views. Race the 100K, 50K, half marathon or 10K for an authentic trail challenge.