The inaugural Red Eft 5.5 Miler is an out-and-back running road race that climbs from the High Knob Destination Center to Flag Rock Overlook and returns to the Destination Center. Distance: 5.5 miles. All proceeds benefit development of educational programming at the Destination Center.

Cost: $30 (Until March 1, 2026); $35 (March 1-May 24); $40 (May 25-July 23). Race Day: $45.

Get Registered: www.runeftrun.com and https://ultrasignup.com/register.aspx?did=134613