Flat Branch Ultra

Flat Branch, United States • 20 Feb 2027

Flat Branch Ultra

The Flat Branch Ultra takes place in Columbia, Missouri on February 20, 2027, with the start and finish at Martin Luther King Jr. Memorial Park, 800 West Stadium Blvd. The event offers two distances:

  • Flat Branch 25K
  • Flat Branch 50K

The 50K is a USATF certified rails to trails course that follows the MKT Trail for about 7.5 miles before joining the Katy Trail west of McBaine. The out and back route runs along the Missouri River beneath bluffs and passes an approximately 400 year old Bur Oak near mile 8.5. Wildlife such as eagles may be visible along sections of the route.

Aid stations are positioned along the course including the start/finish, Scott Boulevard, Bur Oak, and the Halfway Home aid station. Drop bags placed at the start will be transported to Halfway Home and returned after the turnaround. Competitors must check in at the Halfway Home turnaround; failure to check in will result in disqualification.

The race limits entries to 125 runners and registration closes February 17. Awards include finisher recognition and top three overall male and female prizes for both distances, with $500 cash awards for overall male and female winners in the 50K. Photographs from the course and finish line will be posted at no charge.

Ha Ha Racing Events organizes the race; Tryathletics is the presenting sponsor. Visit the organization's website for the most recent information.

Race information

50 km
50k
25 km
Flat Branch 25k
Visit the organization's website for the most recent information.
Trail runs nearby

A certified 8K out and back on the Katy Trail at McBaine with staggered starts based on predicted finish times. Registration is online only; Columbia Track Club members enter free and other participants pay $10.

Trail races at Rock Bridge State Park in Columbia, Missouri on October 17, 2026, offering 25K and 50K options over single track trails with creek crossings, aid stations, chip timing, and an eight hour course limit.

Trail races and a 10 mile ruck take place on a roughly 10 mile loop at Three Creeks Conservation Area near Columbia, MO, featuring single track, creek crossings, aid stations, and time limits by distance.

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