Ha Ha Racing Events

Let's give a warm welcome to our newest runners, Beth Marchbanks and Blair Campmier from Columbia, MO! Both will be tackling the brand new USATF-Certified 25K!

Race Date: February 20
Location: Columbia, Missouri
We sold out last year. Secure your spot today: https://ultrasignup.com/register.aspx?did=136370

Presenting Sponsor: Tryathletics
Ha Ha Racing Events
Columbia Track Club

Embrace the chill. Pick your race: USATF-certified 25K or USATF-certified 50K. Secure your spot today on this flat, fast rails-to-trails course. 23 state records were broken earlier this year. How many will be broken this February? Register here: https://ultrasignup.com/register.aspx?did=136370

Presenting Sponsor: Tryathletics

Join us for the debut year!
Presenting Sponsor: Bridal Cave

New Thunder Mountain Challenge Dares Runners To Conquer A Lake Landmark CAMDENTON, Mo. — Runners looking for a new challenge will have the opportunity to test themselves against one of the Lake area's most recognizable landmarks this fall.

Welcome to the Flat Branch Ultra 50K, Cooper Webster!

Cooper Webster
Chesterfield, Missouri

We’re glad to have you joining us for the Flat Branch Ultra 50K!

Embrace the chill! Secure your spot and register today: https://ultrasignup.com/register.aspx?did=136370

Presenting Sponsor: Tryathletics

⛰️ Rider/Runner Spotlight: Joshua Gibson is locked in! ⚡

Huge welcome to Joshua, coming from Linn, MO, to take on the ultimate test — the 6-Hour Challenge at Lake of the Ozarks on Saturday, October 3, 2026!

We’re pumped to watch you crush those miles, Joshua!🔥

Think you have what it takes? Choose between the 6-Hour, 3-Hour, or The Bridal 5Kave and join us on the mountain.

🔗 Claim your spot on the start line: https://ultrasignup.com/register.aspx?did=140805

Presenting Sponsor: Bridal Cave
Thunder Mountain Challenge
Lake of the Ozarks Endurance Runs
UltraSignup

⚡ Welcome to the Thunder Mountain Challenge, Valerie Weber!

We’re thrilled to have Valerie from Luebbering, Missouri, joining us for the 3-Hour Challenge at Lake of the Ozarks on Saturday, October 3, 2026!

Thanks for signing up, Valerie — we can't wait to see you conquer Thunder Mountain! 🏃‍♀️💨

Whether you're taking on the 6-Hour Challenge, 3-Hour Challenge, or The Bridal 5Kave, there's still time to lock in your spot.

👉 Sign up today: https://ultrasignup.com/register.aspx?did=140805

Presenting Sponsor: Bridal Cave

We guarantee it—actually, we offer a money-back guarantee that there will be no triple-digit temperatures on race day at the Flat Branch Ultra! 😂

February 20, 2027 | Columbia, Missouri
Choose the USATF-certified 25K or 50K. Flat, fast, and fun!

Secure your spot today. Register here: https://ultrasignup.com/register.aspx?did=136370 FYI, this race sold out last year.

Embrace the chill! 🥶

Presenting Sponsor:

Kansas City is showing up again! 🏃‍♂️🏃‍♀️

Danny Loental and Tember Kelley of Kansas City, Missouri, have just signed up for the Flat Branch Ultra 50K!

This will be Danny and Tember’s first time at the Flat Branch Ultra, and we’re excited to welcome them to the field!

The Kansas City metropolitan area has always been incredibly supportive of Ha Ha Racing Events, and that support continues with their registration. We’re grateful to have runners from KC making the trip to Columbia to take on the Flat Branch Ultra!

Want to join Danny and Tember on the start line? Registration is open!

Register for the Flat Branch Ultra 50K⁠: https://ultrasignup.com/register.aspx?did=136370

Come join us on February 20, 2027, and Embrace the Chill! 🥶

Presenting Sponsor: Tryathletics