Weather-affected events during the Sept. 24-26 weekend and/or other recent schedule changes, additions or amendments:

Thunder Mountain: Saturday's Zimmer's United Late Model Series event at Thunder Mountain Speedway in Knox Dale, Pa., was rained out and won't be rescheduled.

Genesee: Saturday's Pace Performance RUSH Series event for Crate Late Models at Genesee Speedway in Batavia, N.Y., was rained out after time trials; no immediate makeup date was announced.

Spoon River: Friday's MARS Racing Series event at Spoon River Speedway in Banner, Ill., was cancelled when rain heat after heat races, the series announced. Wristbands and tickets are good for Saturday's $5,000-to-win MARS event at Spoon River.

West Liberty: Rain that hit just before hot laps forced the cancellation of Friday's Hoker Trucking Series event at West Liberty (Iowa) Raceway; no makeup date was immediately announced.

Pike County: Oct. 8's Comp Cams Super Dirt Series event at Pike County Speedway in Magnolia, Miss., was removed from the series schedule; the series hopes to replace the event with a race at another venue.