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Trail Running Calendar near Lennox 2026-2027

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Explore the top trail runs near Lennox for 2026-2027! We've gathered 6 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

August 2026
Aug
15
Sa

605 Trail Fest

Trail Run 5 mi 8 mi
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.
September 2026
Sep
4-6
Fr - Su

The Blood Run - Lennox, SD

Backyard Ultra
Timed running events on a 1.5 mile loop around an organic vegetable farm near Lennox, SD, with camping and a staffed aid station.
Sep
26
Sa

Big Sioux Rec Trail Race

Trail Run 2 mi 5 mi
Trail races at Big Sioux Recreation Area near Brandon SD featuring 5- and 2-mile courses plus a free kids mile, chip timing, and series points by age division.
October 2026
Oct
10
Sa

Newton Hills Trail Races

Trail Run 2 mi 6 mi
Trail races at Newton Hills State Park in October offering 6 mile and 2 mile courses, club organized with age division points and race awards.
November 2026
Nov
7
Sa

Glacier Hills Ultra Trail Races

Trail Run 20 km 30 km 50 km
Trail ultramarathon at Newton Hills State Park with 10K loops offering 20K, 30K and 50K options, substantial climbing, aid every loop, and a required state park pass.
May 2027
May
1
Sa

Tuthell 50K

Trail Run 50 km
A 50K at Tuthill Park where runners complete a 0.31 mile loop 100 times with about 90 feet of climb per loop. Entry is by essay and all donations go to charities chosen by the winners.
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