Among non-national touring Dirt Late Model special and sanctioned events rained out, postponed or cancelled over the Aug. 21-23 weekend (among other schedule changes); rescheduled date included unless no makeup date was immediately announced:

DIRTcar Tri-State: Saturday's $1,000-to-win DIRTcar Tri-State Late Model Regional Series event at Sweetwater Speedway in Rock Springs, Wyo., rained out.

Michigan: Saturday's $2,500-to-win Move Over Michigan Late Model Series season finale at Merritt Speedway in Lake City, Mich., has been postponed to Sept. 5 because of rain.

Gateway: Saturday's Gateway Steel Block Late Model Series event at Poplar Bluff (Mo.) Motorsports Park was cancelled.

Dirt Kings: Saturday's $2,000-to-win Wabam Dirt Kings Tour event at Shawano (Wis.) Speedway rained out.

Blue Ridge: Friday's $3,000-to-win Cagle Automotive Blue Ridge Outlaw Series event at Carolina Speedway in Gastonia, N.C., rained out.