The DeWitt Crossroads Triathlon returns on Saturday, July 18, 2026, in the heart of DeWitt, Iowa, United States. This event takes place at Killdeer Recreation Area and offers two challenging distances: a 3-person relay team race covering 25K and an adult triathlon also spanning 25K. Race morning finds participants gathering around the picturesque Killdeer Recreation Area, with its expansive fields and serene surroundings. The atmosphere is one of anticipation as runners warm up on the hard and dry surface that stretches out before them. The setting provides a perfect backdrop for both seasoned athletes and newcomers to test their endurance in this local favorite. For over ten years, the DeWitt Crossroads Triathlon has been a cornerstone event in the community, drawing hundreds of participants each year who support the United Way Scholarship Fund. This year's race will mark its 12th edition, cementing its place as an integral part of the area’s sports calendar and local charity efforts. The course winds through Killdeer Recreation Area, offering a mix of varied terrain that challenges both athletes and spectators alike. The route includes hard and dry surface conditions, providing consistent footing for runners to push their limits. Starting from the main parking lot at Killdeer Recreation Area, participants will face an elevation gain before heading towards the finish line located just beyond the lake area. On race morning, temperatures hover around 23 degrees Celsius with a comfortable range between 18.6 and 28.1 degrees Celsius. The humidity is relatively high at 76.8%, making for slightly muggy conditions but not unbearable. A gentle breeze of about 9.5 kilometers per hour provides some relief, while the forecast predicts light rainfall of just 4 millimeters. Despite these mild weather predictions, runners should still prepare for potentially challenging visibility due to early morning dew and high UV index levels at Very High.
3 Person Relay Team 25K • Start: 08:00:00 • Fee: $97.35
Registration is open now via https://raceroster.com/events/2026/118512/dewitt-crossroads-triathlon-2026. Fees are $97.35 for the 3-person relay team and $49.65 for adults, with registration deadlines two weeks prior to race day. Bibs can be picked up at the event on Friday evening from 5 PM to 8 PM or Saturday morning from 7 AM to 8:15 AM at DeWitt Community Center, located at 200 East Main Street. Bring a photo ID for verification and ensure you have your race number with you. The start is at Killdeer Recreation Area, located just off Highway 92 South. The event welcomes runners of all ages; however, participants must be 18 years or older to compete in the adult triathlon division. First-timers are encouraged to arrive early for a pre-race briefing and any last-minute questions. The DeWitt Crossroads Triathlon on July 18, 2026, is more than just an athletic competition; it's a celebration of community spirit and support for local education initiatives through the United Way Scholarship Fund. This race offers runners a chance to experience the beauty of Iowa in early summer while giving back to their neighbors.
Races Offered
3 Person Relay Team
Jul 18, 2026
straighten
Distance —
Swim 0.45K Bike 24.1K Run 5K
terrain
Type —
Multisports
timer
08:00
sell
$97.35
Adult Triathlon
Jul 18, 2026
straighten
Distance —
Swim 0.45K Bike 24.1K Run 5K
terrain
Type —
Multisports
timer
08:00
sell
$49.65
Weather History
These values represent the 3-year monthly averages for July in DeWitt.
thermostatTemperature
18.6° / 28.1°
wb_sunnyFeels like
19.4° / 29.6°
light_mode
Avg sunshine hours
11h 55m
water_drop
Avg rainfall
4.0 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
9.5 km/h (Light breeze)
opacity
Sweat loss rate
High
terrain
Course conditions
Hard and dry surface
sunny
Max UV Index
Very High (8.0)
humidity_mid
Humidity
76.8%
wb_twilight
Sunrise
05:41
nightlight
Sunset
20:32
About DeWitt
Learn more about the host city, DeWitt.
DeWitt is a city in Clinton County, Iowa, United States. The population was 5,514 at the time of the 2020 census, which represented a 9.2% increase over that of 2000, making it the fastest growing city in Clinton County.