Trail Running calendar near Lynd 2026-2027

A looped trail ultra at Great Bear Ski Valley near Sioux Falls offering 50k, 30k and 20k options on a roughly 10 km loop with about 1200 feet of climb per loop.

605 Trail Fest brings three trail distances to Good Earth State Park in Sioux Falls on August 15, 2026, including an 8 mile, a 4.5 mile and a 1 mile youth course. Packet pickup is scheduled the day before.

Trail races at Camden State Park offer 3, 7 and 10 mile courses through a river valley, bluff and prairie with varied footing, parking and park camp facilities; the event is part of a multi-race points series with age divisions.

Trail races through Big Sioux Recreation Area in Brandon, SD, with 5 mile, 2 mile, and a free kids one mile race. Courses use paved and dirt trails through prairie, woods, and a bluff and are chip timed.

A backyard ultra at Blue Mounds State Park near Luverne MN on October 10, 2026, run on a mostly grass loop. Runners complete repeated 4 mile 880 foot loops each hour until only one person completes a loop others are recorded by distance.

The Promise 5K will take place in Willmar on Saturday 10 October 2026. You can run 5 kilometers.

A 50K at Tuthill Park where runners complete a 0.31 mile loop one hundred times within 12 hours. Entry is by essay and runners pledge donations that are pooled and awarded to the winning runners' chosen charities.