Forms & Rules

2024 Season Numbers (updated Mar 21, '24)

Green represent reserved numbers

All numbers listed are reserved until Oct 1, '24,
if a number is not listed it is up for grabs on a first come first serve basis

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

2025 Cor PowerSports Season Membership

Rulebooks

2024 Cor PowerSports Racer handbook (updated February 19, 2024 )

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

Nelson International

Studboy

Fly Racing

Woodys

Carver Performance

OSM Magazine

Jays Power Center

Ice Crusher heaters

Only Generals

BRP

Polaris

FXR

Caliber

C&A Pro Skis

Arctic Cat

Sedona Tire & Wheels

Amsoil

139 Designs

TDS Trucking

Rox

Optavia

Christian Transport

Western Power Sports