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River Run 5K, 10K and Kids Dash

Saturday, October 3, 2026 · 9:00 AM – 11:00 AM

The River Run 5K, 10K, and Kids' Dash take place annually on the first Saturday of October, along the scenic Fox River. The USA Track and Field (USATF) certified course starts and finishes in front of the Village Hall, 200 N. River St., Montgomery. This is the perfect race for all ages and abilities. Pets, kids, and strollers are welcome to walk/run the 5K course! The racecourse map is linked below.

KIDS DASH (0.26mi)
The River Run kicks off early with a fun, untimed kids' race from Montgomery Park to the finish line. All Kids' Dash participants receive a medal. 
**NEW FOR 2026 - Shirts will be included in the pricing for the kids' race. 

Pricing averages $40, and varies based on race and date of registration.

For information on more events like this, check out our roundup of 5K Races and Kids’ Fun Runs.