The River Rat Run started in 2009 to honor SFC Rich Schild, who gave his life on December 4, 2005, during Operation Iraqi Freedom. Rich was devoted to his family, friends, and community, and this event carries on his legacy by donating all race proceeds to local nonprofit organizations.
Participants can choose from a 5K, 10K, or Half Marathon, each on a scenic, chip-timed course with video and manual iPad backup through the Lewis and Clark Lake Recreation Area. The route follows newly paved trails that wind through wooded landscapes along the shores of Lewis and Clark Lake and Lake Yankton, with two brief grass connectors between trail sections. Runners enjoy panoramic lake views, abundant wildlife, and, in winter, the chance to spot majestic bald eagles. Whether you’re chasing a personal best or simply taking in the natural beauty, it’s one of the most striking courses you’ll ever run. Learn more at www.riverratrun.com.
Prizes are awarded to the overall male and female winners as well as to the first- and second-place finishers in each male and female age division: 1–19, 20–29, 30–39, 40–49, 50–59, 60–69, and 70–99. Only half-marathon participants receive finisher medals. Race T-shirts are guaranteed only for runners who register by midnight on Sunday, April 18, 2027. All races conclude by 11:00 a.m. Please consider Race insurance! River Rat Run does not offer refunds.
Packet pick-up is available the day before the event at Ace Bike & Fitness, 2404 Broadway, Yankton, SD, from 4:30 to 7:30 p.m. on Friday, where new registrations will also be accepted. On race day, check-in takes place at the picnic shelter in the Gavins Point Area, starting one hour before each race and closing 15 minutes before the start. No new race-day registrations will be accepted.
Apr 24, 2027
Distance — 13.1 Miles
Type — Running
08:00
$50.00
Apr 24, 2027
Distance — 3.1 Miles
Type — Running
08:15
$25.00
Apr 24, 2027
Distance — 6.2 Miles
Type — Running
08:25
$35.00
These values represent the 3-year monthly averages for April in Yankton.
Learn more about the host city, Yankton.
Yankton is in Southeast South Dakota.
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location_on Sioux Falls, South Dakota, US
calendar_today Apr 10, 2027
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