The sun is just beginning its ascent on race day in Smithville, Missouri, casting a golden light over the rolling hills and lush landscapes of Crow's Creek Park. Expect clear skies and warm temperatures with an average high of around 30°C by midday; runners should prepare for conditions that can quickly become quite hot. The community is buzzing with energy as local residents and participants alike are eager to support this event, which has grown steadily since its inception in honor of Matt Mason's memory.
This triathlon and duathlon have a rich history rooted deeply within the community. Established to honor those who've made the ultimate sacrifice for their country, it supports families and individuals like Matt Mason, fostering an ongoing connection that keeps his legacy alive through this annual event. With thousands of participants every year across various distances, it's not just a race but a collective effort to make meaningful contributions.
Matt Mason "Cowboy UP" Triathlon/Duathlon Smithville Missouri United States July 26, 2026
The course is a testament to the natural beauty and unique terrain of Crow's Creek Park. It features an out-and-back flat run that totals five kilometers, with a challenging but manageable bike route of eleven miles—two laps around the park’s perimeter. The swim portion, a half-mile for shorter distances and one mile for longer ones, is timed so athletes enter every three seconds to ensure fair competition. Runners can expect hard and dry trail conditions under intense UV light, making hydration essential.
Matt Mason "Cowboy UP" Triathlon/Duathlon Smithville Missouri United States July 26, 2026
The race will begin with a shotgun start for the duathletes at dawn in the park. The bike course requires careful planning as it ascends from transition before looping back through the scenic landscape of the park twice (short course) or four times (long course). Athletes can expect some inclines, so gear settings should be adjusted accordingly. The run portion will offer a mostly flat path that returns participants to their starting point.
Long Course (Individual)
25.6 Miles • Start: 07:00:00 • Fee: $100.00
Long Course (Relay Team of 2-3 participants)
25.6 Miles • Start: 07:00:00 • Fee: $185.00
Virtual Runner (Anyone, Anywhere, Anytime)
Start: 07:00:00 • Fee: $55.00
Short Course (Individual)
14.4 Miles • Start: 07:30:00 • Fee: $90.00
Short Course (Relay Team of 2-3 participants))
14.4 Miles • Start: 07:30:00 • Fee: $155.00
Short Course Duathlon
16 Miles • Start: 07:30:00 • Fee: $85.00
Short Course Duathlon (Relay Team of 2-3 participants)
16 Miles • Start: 07:30:00 • Fee: $155.00
Matt Mason "Cowboy UP" Triathlon/Duathlon Smithville Missouri United States July 26, 2026
To register for the event, visit [https://runsignup.com/Race/MO/Smithville/cowboyuptriathlon](https://runsignup.com/Race/MO/Smithville/cowboyuptriathlon). Fees vary by distance and whether it's an individual or relay entry. Participants should note that registration closes on July 25, with a final deadline to ensure all athletes have their bibs picked up before the race day.
Matt Mason "Cowboy UP" Triathlon/Duathlon Smithville Missouri United States July 26, 2026
Bib pickup will be held at the park office on the morning of the event from 8:30 am to 10:30 am. Participants must bring a valid ID and payment receipt if applicable. The start location is Smithville Lake Crow's Creek Park; participants should plan for an early arrival as gates open at 5 am.
Matt Mason "Cowboy UP" Triathlon/Duathlon Smithville Missouri United States July 26, 2026
For first-timers and experienced athletes alike, the race offers various distances to suit every runner. Whether you're competing in a duathlon or triathlon, ensure your age meets the minimum requirements of being at least 18 years old for individual entries or under-15s must be accompanied by an adult if participating as part of a relay team.
Matt Mason "Cowboy UP" Triathlon/Duval County United States July 26, 2026
This event is more than just a race; it’s a community coming together to honor those who have made the ultimate sacrifice. The Matt Mason "Cowboy UP" Triathlon/Duathlon provides an opportunity for participants and spectators alike to pay tribute in their own way while supporting families and individuals like Matt Mason, ensuring his memory lives on through this annual celebration of life and service.
