The kids' event will be held by the city pool in Yoctangee Park, Sunday.
Chillicothe Jaycees conducts their annual Bike races at the parking lot of the Donald M. Smith Memorial Swimming Pool, Sunday.
Registration gets underway at 1 p.m., with races at 2 p.m.
The races are free and open to children ages 3-12. Helmets are required.
All participants will receive an award and door prize from Cavalier Skating Rink.
Registration forms can be found at www.chillicothejaycees.org.