Bleak Midwinter Endurance Run

JAN
23
2027
Timed endurance running on a 4.15 mile loop at Sac River Mountain Bike Trails with 12, 6, 3 and 1 hour events and proceeds benefiting a local school.
Sat 23 Jan 2027
6 Hour Run 3 Hour Run 12 Hour Run 1 Hour Run

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Bleak Midwinter Endurance Run : Springfield, MO

The Bleak Midwinter Endurance Run is a timed endurance event held at Sac River Mountain Bike Trails in Springfield, Missouri on January 23, 2027. The event is built around a roughly 4.15 mile loop and offers four timed events.

Distances

  • 12 Hour
  • 6 Hour
  • 3 Hour
  • 1 Hour

The loop is moderately technical single-track with many rocks and roots. The trail passes through hardwood forest and small glades, uses permanent signage and temporary markings, and features about 400 feet of elevation gain per lap. Runners begin all in the same direction; after the first lap they may run the loop in either direction. Only completed laps count for mileage and runners must check in between laps to have laps recorded. All laps must be completed before the end of the timed event to be counted.

Base Camp Pavilion at the start/finish serves as the aid station with food, drinks, warmth, and support. There is space for crews to set up tents. Port-a-potties and first aid are located at the pavilion.

Packet pickup is on event day at Sac River Mountain Bike Trails. Registration fees listed are $95 for the 12 hour, $75 for the 6 hour, $55 for the 3 hour, and $35 for the 1 hour. The event proceeds support Headington Hill Classical Academy, a 501c3 nonprofit that assists students with books, uniforms, and tuition. The event will run in rain, snow, or shine and refunds are not available except for cancellation for safety or permit reasons. Dogs are allowed on leash; cats are not allowed. Visit the organization's website for the most recent information.

6 Hour Run
3 Hour Run
12 Hour Run
1 Hour Run
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