Forms & Rules

2023 Season Numbers (updated Jan 19, 2023)

Green represent paid 2023 Early Bird season members, Blue paid members, yellow means membership is being processed

NO duplicate numbers allowed & NO letters allowed.

If a new member please make sure to list three options for numbers

If you chose a number already taken we will contact you with options, if you do not respond you will be assigned a number.

Forms & Online Registration

Rulebooks

2023 Cor PowerSports Racer handbook (updated January 31, 2023 )

ISR Rulebook

Classes available:

XC

Jr 8-12 Transition (select events)

Jr 10-13

Jr 10-13 Girls

Jr 14-17

Jr 14-17 Girls

Classic ('04 & Older 700cc & under Improved Stock)

Vintage ('85 and older, up to 600cc)

Trail (up to 700cc)

Vet 30+

Masters 40+

Masters 50+

Sport Stock

Sport Improved Stock

Sport Women's

Expert 600 Limited

Semi Pro Factory

Semi Pro Improved Stock

Pro Vet 35+

Pro Factory Women's

Pro Factory

Pro Open

Advertisers / Sponsors

Jays Power Center

Studboy

Woodys

Carver Performance

Fly Racing

OSM Magazine

Nelson International

BRP

Polaris

FXR

C&A Pro Skis

Arctic Cat

Caliber

Simonson Stores

Optavia

Christian Transport

Amsoil

Northern Chill

139 Designs

Rox

TDS Trucking