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Competition Bulletins

From time to time it may become necessary to amend, add or clarify a GNCC rule, regulation or policy during the race season. Although GNCC Racing prefers not to make rule changes once the season starts, in many cases changes are necessary in order to maintain fair and safe competition. Such changes are made through the issuance of Competition Bulletins, which are subsequently incorporated into the GNCC Rules.

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Competition Bulletin 2026-13: Revision to 2026 eMTB Competition RulesApril 22, 2026Revision to 2026 eMTB Competition Rules
Competition Bulletin 2026-12: Addition of Micro-E (4-6) Sportsman Class to Bike Micro DivisionApril 15, 2026Addition of Micro-E (4-6) Sportsman Class to Bike Micro Division
Competition Bulletin 2026-11: Modified Race Schedule for Upcoming Watkins Glen International GNCCApril 13, 2026Modified Race Schedule for Upcoming Watkins Glen International GNCC
Competition Bulletin 2026-10: Micro-E Class Name ChangesMarch 20, 2026There are currently three Micro-E classes: E1 (7-8), E2 (4-6) and E3 Limited (4-6). All three Micro-E models (E2, E3 & E5) are allowed in the Micro-E1 (7-8) and Micro-E2 (4-6) classes. Only the E2 and E3 models are allowed in the Micro-E3 Limited class.
Competition Bulletin 2026-9: Update to Bike Class Displacement RulesMarch 20, 2026Effective immediately, the minimum displacement of the Bike Women C, 150 Schoolboy B (12-17), and 150 Schoolboy C (12-16) classes has been reduced from the previous minimum of 122cc to 100cc.
Competition Bulletin 2026-8: Big Buck GNCC Start Rows and Modified Schedule UpdateFebruary 9, 2026This year’s Big Buck GNCC will once again follow a modified race schedule, along with adjusted race times. One significant change, due to the number of entries in the Bike Micro Race, is that they will be split into two different races on Saturday morning on their separate track.
Competition Bulletin 2026-7: Complete Your 2026 Annual WaiversFebruary 9, 2026Help us keep our registration lines moving – sign your annual waivers before you get to the races!
Competition Bulletin 2026-6: Final 2026 GNCC Supplemental Rules and National Classes Now PostedDecember 12, 2025Final 2026 GNCC Supplemental Rules and National Classes Now Posted
Competition Bulletin 2026-5: 2026 Tentative GNCC National Rankings/Career & Earned NumbersDecember 2, 20252026 Tentative GNCC National Rankings/Career & Earned Numbers
Competition Bulletin 2026-4: Tentative 2026 GNCC Supplemental Rules and National Classes Available for Public CommentDecember 2, 2025Tentative 2026 GNCC Supplemental Rules and National Classes Available for Public Comment
Competition Bulletin 2026-3: 2025 Top 10 Now FinalNovember 21, 2025The Top 10 Series Class Results are now final.
Competition Bulletin 2026-2: 2025 Tentative Top 10 Posted for Public ReviewNovember 13, 2025The Tentative Top 10 Series Class Results are now available for public review at the links below. The results will remain under public review for a 1-week period, during which time any objections or corrections must made to Racer Productions.

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