Trail Running calendar near Biwabik 2025-2026

Join the Chester Rim 5K at Chester Park in Duluth for a scenic loop along the Chester Rim Trail, dropping into waterfalls and a gorge. This winter trail run on packed snow offers a beautiful, challenging outing for trail lovers.

Run snowy fat bike trails in Duluth at the Northwoods Winter Trail Marathon and Half Marathon, with elevated routes offering city and Lake Superior views. Snowshoe divisions and series rewards make this a memorable winter challenge.

Run a scenic winter 10K through packed fat bike trails in Duluth's Hartley Park, with a snowshoe division for a fun snowy twist. Part of the Duluth Winter Trailrunning Series, this race delivers winter trail vibes and friendly competition.

Take on the Frozen 4 Hour & 5K in Lester Park, Duluth on Saturday February 7, 2026. Choose a speedy 5K or a 4 hour endurance challenge on packed snow trails with a festive finish.

Race the 40th Pepsi Challenge Cup and Great River Energy Rush at Giants Ridge in Biwabik, MN on February 28, 2026 with classic and freestyle distances from 8K to 50K. Ski world class groomed trails in a family friendly Birkie qualifier.

Run the scenic Superior Hiking Trail in Lutsen, Minnesota with options of 12.5K, 25K, and 50K. Hosted by ultrarunners, this lakeside trail race offers singletrack, boardwalks and epic views of Lake Superior from Carlton Peak.

Summit North Trail Runs at Spirit Mountain in Duluth on August 14 and 15, 2026 offer technical singletrack, steep climbs and rocky descents, including the Ely's Tunnel scramble. Races range from a 5K to a heavy half marathon.

Run the scenic North Shore along Lake Superior at the Superior Fall Trail Race, Sept 11 and 12, 2026. Choose from 100, 50 or marathon distances on the Superior Hiking Trail with stunning views and reliable aid stations.