River Rat Run

Chip Timed Running Events

HALF MARATHON
10K
5K


April 24, 2027 @ 8:00AM

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.

This is a chip timed running event with video and manual iPad backup timing.
 
2027 Registration is Open on October 1, 2026!
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April 24, 2027

Half Marathon • 10K • 5K

Raising funds for select Yankton-area nonprofit organizations

🏁 Registration

  • Now Open!
  • No race-day registrations for any distance
  • No virtual option – you must run in person to earn a medal
  • T-Shirts are not guaranteed after Sunday, April 18, 2027.
  • 👉 Click here to register for 2027
 

📦 Packet Pick-Up & Race-Day Check-In

  • Friday, April 23 – Recommended
    Ace Bike & Fitness, 2404 Broadway, Yankton
    4:30 – 7:30 p.m.
    New registrations accepted during this time.
  • Race Day, April 24
    Gavins Point Area picnic shelter
    Opens 1 hour before each race and closes 15 minutes before start time
    No new registrations on race day.
A free park day pass for participant vehicles is available at packet pick-up.
Early pick-up is strongly encouraged.

📍 Start Location

All races begin at the Gavins Point Area picnic shelter, east end of the beach parking lot.
➡️ Google Map directions from Yankton

ℹ️ Additional Details

  • No pets on the trail or at the start/finish area.
  • Photography: Berry’s Photography will capture race-day moments.
    View the 2026 gallery here.  
Professional Photos by Berry's Photography

Voted Top 9 Best Road Races in South Dakota!

Professional Photos by Berry's Photography
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SFC Rich Schild

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

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