Registration

Snowmobile Race Series

Registration

If you are not a annual ISR / USAC member you will need to go to the ISR Website and sign up for a daily membership.

Online Registration

Stillwater Hotel (Lake/Terrain) - January 31, 2026

A new registration must be completed for each individual rider.

*Required

Driver Information

*Driver's First Name:

*Driver's Last Name:

*Date of Birth:

*Phone:

*Email:

*Address:

Address (Line 2):

*City:

*State:

*Zip:

*Emergency Contact Person:

*Emergency Person Phone Number:

*Relationship to Emergency Contact Person:

Crew Member #1:

Crew Member #2:

Transponder #:

Sponsor #1:

Sponsor #2:

Sponsor #3:

Sled Details

*Brand:

*Race #:

Registration Payment

Youth:

Junior 10-13: < 550 fan cooled stock, < 600cc - 50% throttle block, exhaust valves closed per ISR rules. - $65

Junior 14-17: < 550 fan cooled stock, < 600cc - 50% throttle block per ISR rules. - $65

Sport Junior 14-17: < 600cc stock w/race director approval. - $65

Trail:

Trail Novice: < 860cc improved stock, < 1100cc naturally aspirated-stroke. - $75

Trail 650: < 650cc improved stock - $75

Trail 850: < 860cc improved stock. < 1100cc improved stock, naturally aspirated 4-stroke - $75

Trail Open: < 900cc improved stock with or without factory turbo/supercharger. < 1100cc improved stock 4 stroke with or without turbo/supercharger, < 600cc improved stock factory snocross snowmobiles - $75

Trail Pro-Am: < 900cc improved stock. < 1100cc improved stock, naturally aspirated 4-stroke. - $75

Specialty classes:

Veterans: competitors must be 35 yrs. or greater in age, < 600cc improved stock, < 650cc stock - $75

Masters: competitors must be 50 yrs. or greater in age, < 600cc improved stock, < 650cc stock - $75

Ditchbanger Classic 600: 2004 and older snowmobiles, < 600cc improved stock - $75

Ditchbanger Classic 800: 2004 and older snowmobiles, < 800cc improved stock, < 1100cc improved stock, naturally aspirated 4-stroke - $75

Soo 600: open to all levels of racers except Pro, < 600cc improved stock, < 650cc stock, < 600cc improved stock factory snocross snowmobiles - $75

Factory Snocross: < 600cc improved stock factory snocross snowmobiles - $75

Sport:

Sport Women: < 600cc improved stock, < 650cc stock - $65

Sport Stock 600: (see ISR rules) - $80

Sport 600 Improved: (see ISR rules) - $80

Semi Pro:

Semi-Pro Factory 600: (see ISR rules) - $120

Semi-Pro Improved: Stock: (see ISR rules) - $120

Pro:

Pro Factory 600: (see ISR rules) - $150

Pro Open: (see ISR rules) includes < 600 factory snocross snowmobiles - $150

Additional Fees:

Transponder Rental: - $25

Daily Membership (Required): - $25

Total (with 8% sales tax):

* I have purchased the required International Snowmobile Racing (ISR) competitor insurance. If you have not purchased ISR insurance you can do so at https://usacracing.redpodium.com/2026-isr-snowmobile-license

*Driver's Signature:

*Date Signed:

Adirondack Cross Country Snowmobile Race Series

34 Thompson Hill
Rensselaer, NY 12144

518-477-3424

info@adirondackxc.com

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