Recent News

#459 Jake Weir takes the 2023 season Pro Championship title. Weir won a new Chevy 3500 High-Country dually sponsored by Tom Smith Chevrolet and True North Motorsports for a year. # View full article
last night's action of ISOC in Deadwood, WI. View full article
Matt Goede 2023 Eagle River World Champion View full article
Tucker Hibbert 100th career win Arctic Cat - Snowmobiles on display! View full article
The Pine lake Gerald Dyrdahl Memorial-Pine Lake 200 Snowmobile Race, Dec 17 and 18 2022 has been POSTPONED View full article

Recent Bulletins

ID: 22-23-012 | Released: 11-Jul-23 TO:ALL ISR Drag Racing Affiliates
SUBJECT:The following Camso tracks can no longer be used in Drag Race Competition.
ID: 22-23-011 | Released: 26-Jan-23 TO:ALL ISR Youth Racing Rules Affiliates
SUBJECT:Youth / 120 / Kitty Cat Racing Rules Meeting
ID: 22-23-010 | Released: 26-Jan-23 TO:ALL ISR Drag Racing Affiliates
SUBJECT:ISR Drag Racing Rules Meeting
ID: 22-23-009 | Released: 26-Jan-23 TO:ALL ISR Sno Cross and Cross Country Affiliates
SUBJECT:ISR Sno Cross and Cross Country Rules Meeting
ID: 22-23-008 | Released: 26-Jan-23 TO:ALL ISR Oval / Enduro / Water Cross Affiliates
SUBJECT:ISR Oval / Enduro / Water Cross Rules Meeting