location_city Yankton
location_on South Dakota
flag United States
calendar_today 25 Apr, 2026
directions_run Running
language Official Website
RegisterThe 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 the Sunday before race day. All races conclude by 11:00 a.m.
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 25, 2026
Distance — 5K
Type — Road running
115 days remaining
Apr 25, 2026
Distance — 10K
Type — Road running
115 days remaining
Apr 25, 2026
Distance — Half-Marathon
Type — Road running
115 days remaining
These values represent the 3-year monthly averages for April in Yankton.
Yankton is in Southeast South Dakota.
Read more launch
location_on Sioux Falls, South Dakota, US
calendar_today Apr 25, 2026
location_on Sioux Falls, South Dakota, US
calendar_today May 16, 2026
Hand-picked events we think you’ll love.
Nov 21, 2026
The RUN Manatee 5k series offers THREE adventures to celebrate ONE community. Participants will discover Manatee County…
Read more
Nov 28, 2026
Join us for the annual Turkey Trails 5k/10k! A fun, Thanksgiving-themed event that is perfect for the whole family.The…
Read more
Dec 13, 2026
Join us for the annual Candy Cane Course 5k/12k! A fun, Christmas-themed event that is perfect for the whole family.Th…
Read more
Mar 21, 2027
WE ARE NOW OFFERING AN AQUABIKE DIVISION! Triathlon Information:Join us for the annual Space Coast Triathlon, held in …
Read more