Ha Ha Racing Events
Register on UltraSignup.
06/04/2026
Rolling along a flat, fast Rails-to-Trails course sounds great to us.
The brand-new Flat Branch 25K makes its debut on February 20, 2027, and now is the perfect time to secure your spot.
The first 25 registrants will receive a $35 discount, bringing the entry fee down from $85 to just $50. This special pricing is limited to the first 25 registrations, so don’t wait.
Come experience a fantastic Rails-to-Trails course in one of Missouri’s best cities—Columbia, MO.
Use the coupon code: NewRace.
Register here: https://ultrasignup.com/register.aspx?did=140004
(Pictured: Flat Branch Ultra 2026)
Flat Branch Ultra
06/02/2026
We’re proud to welcome Tryathletics as a Presenting Sponsor of Ha Ha Racing Events: Lake of the Ozarks Endurance Runs and Flat Branch Ultra
Located in Columbia, Missouri, Tryathletics is more than a running and bike shop—they take a hands-on, personalized approach to helping athletes find the right gear for their goals, lifestyle, and performance needs.
Not all gear is created equal, and their team takes the time to make sure every runner and cyclist is properly fitted and supported.
In addition to premium footwear, apparel, and cycling gear, Tryathletics also offers expert on-site bike repair and maintenance services. From routine tune-ups to major repairs, their experienced mechanics provide fast, reliable service you can trust.
Tryathletics
1605 Chapel Hill Rd, Columbia, MO 65203
573) 447-2453
[email protected]
Mon–Fri 10–6 | Sat 10–5 | Sun 12–4
https://www.tryathletics.com
Be part of the inaugural LOZ Traverse: Short Course.
The first 25 athletes receive $35 off registration with code NewRace.
Don’t miss your chance to lock in early pricing and experience the newest distance at Lake of the Ozarks Endurance Runs.
Register here: https://ultrasignup.com/register.aspx?did=139076
05/28/2026
NEW RACE ALERT
LOZ Traverse: Short Course is open for registration.
First 25 athletes get $35 off with code NewRace
Register: https://ultrasignup.com/register.aspx?did=139076
05/27/2026
5 athletes are in. 45 spots remain.
The LOZ Traverse: Short Course is a true taste of what the full experience is all about—blending water, trail, and endurance into one seamless adventure.
The course begins with a 1.5-mile paddle, transitions into 16 miles of running through the Honey Run Trail System, and finishes with another 1.5-mile paddle back to the finish line.
For anyone curious about the Honey Run Trail System, this is your chance to experience it in a race setting—rolling terrain, natural rhythm, and a course that rewards both focus and flow.
With only five athletes registered and 45 spots remaining, this is the moment to commit if you’ve been considering it.
We will honor a one-time deferral if anything comes up.
Register here: https://ultrasignup.com/register.aspx?did=139076
Click here to claim your Sponsored Listing.
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Rogers, AR