Championship Off-Road Racing (CORR) presented by AMSOIL is proud to share its new rulebook and class list for the 2026-27 season. The rulebook, which can be found at www.corracing.com, features an expanded class list, as well as USAC-compatible rule sets designed to be in alignment with other nationally sanctioned short course off-road series.

“With this year’s updated CORR rules, we hope to deliver exactly what racers want: an easy-to-understand and accessible race series that puts them first,” said CORR co-owner Jason Ramsay. “Our goals were to give our returning racers a refined version of the rulebook they already knew, while making it as easy as possible for new racers to jump in and compete. We think we’ve done that on both fronts, and we look forward to welcoming our regulars and newcomers alike when the season starts at Firebird in November!”

CORR’s updated class list for the 2026-27 season features 17 classes, ranging from the youth classes that have proven popular in past seasons to the addition of Pro 2 and Pro Buggy classes alongside six Pro SXS classes and Pro Lite trucks. The full class list is as follows:

The rulebook is the latest development in CORR’s 2026-27 preseason launch program, following the addition of AMSOIL as the series presenting sponsor and the 2026-27 schedule reveal. The championship will kick off in November at Firebird Motorsports Park. Additional developments will be shared in the coming weeks.

Click here to download the 2026-27 CORR rulebook.

About Championship Off-Road Racing

Championship Off-Road Racing is a short-course off-road racing series featuring professional, amateur and youth competitors at venues across Arizona, Nevada and California. CORR is committed to delivering competitive racing, creating opportunities for racers at every level and growing the sport of short-course off-road racing for competitors, partners and fans.

For more information, visit www.corracing.com.