• Rhett's Run Mountain Bike Trail
  • Rhett's Run Mountain Bike Course
  • Rhett's Run Boulder
  • Rhett's Run Mountain Bike Course Cyclist
  • Rhetts Run Mountain Bike Course

Rhett Walters Memorial Mountain Bike Trail (a.k.a. Rhett’s Run)

Map & Address opens in a new window1615 Bus. Loop 70 W

Trail Miles: 4.1 miles, dirt

Trail Information

Cosmo Park

Map of Cosmo Parkopens PDF file

Map of Rhett’s Runopens PDF file

Rhett’s Run History

This challenging mountain bike course was designed by the 1996 Olympics key course designers. The trailhead is east of Antimi Baseball/Softball Complex in Cosmo Park. A large boulder marks the trailhead. The site for the trail is approximately 75 acres. The trail is 4.1 miles in length with the majority of it being constructed to a three-foot width.  Hikers will also enjoy this scenic trail. The trail is a memorial to Rhett Humfield Walters who was killed in a tragic motorcycle accident in April of 1996.

If you would like to host an event on the trail, please fill out a Park Special Use Application.

Other Area Mountain Bike Trails

There are two other mountain bike trails in the Columbia area that are not managed by Columbia Parks and Recreation, but may be of interest to mountain bike enthusiasts. Below are links to the managing agencies’ websites: