The Blood Run - Lennox, SD

Lennox, United States • 4-6 Sep 2026

The Blood Run : Lennox, SD

The Blood Run is a timed running event held on a 1.5 mile loop around an organic vegetable farm just south of Lennox, South Dakota. The loop follows a border around acres of vegetable fields and is mainly well-traveled dirt with some pasture where miniature animals reside. Elevation gain is minimal and the specific trail surface can vary depending on summer rainfall.

The event offers multiple timed race options that run on the same loop. Runners pass a single fully stocked aid station on each loop; that aid station includes flush toilets. Camping spots are available for runners and crews, and crewing can be done from a campsite or a vehicle near the course. Crews may remain on the farm during the event.

The farm associated with the event is called The Good Earth. A nearby monument named Blood Run was later designated a state park as The Good Earth at Blood Run, and the event name reflects that local connection.

Location details include the listed address 28318 466th Avenue, Lennox, SD. Races of different durations are scheduled so that multiple events share the same course and running area. Visit the organization's website for the most recent information.

  • 48hrs
  • 36 Hour
  • 24hrs
  • 24 Hour 4 Person Relay
  • 12hrs
  • 6hrs
  • 3hrs

Race information

6hrs
48hrs
3hrs
36 Hour
24hrs
24 Hour 4 Person Relay
12hrs
Visit the organization's website for the most recent information.
Trail runs nearby

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 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.

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.

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.

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