Trail Running calendar near International Falls 2025-2026

We have found 1 Trailruns within 80 miles of International Falls. See below where and when you can find the races.

The Arrowhead 135 is a grueling 135-mile human-powered ultra-endurance race held in Northern Minnesota, running from International Falls to Tower along the rugged Arrowhead State Snowmobile Trail. Participants can choose to compete by foot, ski, or bicycle in one of the coldest winter environments i..