Registration is open for Ontario International Airport’s third annual 5K at the Runway, set for Saturday, February 8 at the National Guard Hangar, 2180 E. Avion St., Ontario. The 5K begins at 8 a.m. and the one-mile family walk/run is at 9. A free community event with booths, food trucks, and face painters is open from 9 to 11.

Race fees for the 5K are $55, $25 for the family walk/run through February 7. Fees for both events will increase on the day of. For information or to register, visit raceroster.com and search “5K at the runway.”

A portion of event proceeds will help support the airport’s United Service Organization.