International Snowmobile Racing

About the Series

International Snowmobile Racing, Inc., (ISR), is a service organization established to provide for the needs of individual clubs and organizations that conduct snowmobile races in an organized and safe manner. Our guidelines have been developed over the past thirty-one years working with our member organizations. Rather than charging a fee based on organization membership, we offer the services for a flat yearly fee or graduated fee for one, two, three or more races.