Race Orgs
USA · Phase 1Every USA sanctioning body and club in one place — official schedules, rule books, classes, and how to join. Faster than hunting their sites.
RaceChain is an independent directory. We link to each organization’s official rule book and schedule — we don’t host or mirror their documents. Rule books change; always confirm the current version on the org’s official site before you build or enter. Something out of date? Tell us.
Professional · National
MotoAmerica
MotoAmerica (AMA / FIM North America Road Racing)
The premier US professional road-racing championship, sanctioned under the AMA and FIM North America. Pro regulations are published on the AMA site.
Classes: Superbike · Supersport · Twins Cup · Talent Cup · King of the Baggers · Super Hooligan · Mini Cup · BTR (Build. Train. Race.)
Links verified 2026-06-11 · opens the org’s official site
AMA
American Motorcyclist Association
Founded 1924, the AMA sanctions thousands of amateur and professional events a year across road race, motocross, off-road, flat track and more. AMA membership serves as the competition license for many series.
Classes: AMA Pro Motocross · AMA Supercross · AMA Flat Track · Amateur Pro/Am, Standard, Youth tiers
Links verified 2026-06-11 · opens the org’s official site
National Club
WERA
Western Eastern Roadracing Association
One of the longest-running US club road-racing bodies, sanctioning amateur and semi-pro racing plus a vintage program across several regional series.
Classes: Open Superstock · 750 Superbike · Clubman · Formula 1 / Formula 2 · Senior Superbike · Heavyweight / Middleweight / Lightweight Twins
Links verified 2026-06-11 · opens the org’s official site
ASRA / CCS
American Sportbike Racing Association — Championship Cup Series
ASRA LLC operates the Championship Cup Series (CCS) — the amateur/sportsman tier — with ASRA Pro layered on the same weekends. One of the largest US club programs; its NorthEast region runs as the Loudon Road Racing Series.
ASRA = parent company; CCS = its sportsman series; ASRA Pro = expert tier.
Classes: CCS Amateur / Expert grids · ASRA Pro: SuperBike, SuperStock, SportBike, ThunderBike · Heavyweight Production · Supermoto (new 2026)
Links verified 2026-06-11 · opens the org’s official site
Regional Club
NEMRR
NorthEast Motorcycle Road Racing
New England club series running ~6 weekends a year, almost entirely at the 1.6-mile road course at NHMS. Hosts the historic Loudon Classic. (Formerly LRRS.)
Officially 'NorthEast' (not 'New England') Motorcycle Road Racing.
Classes: Super Street (entry class) · Sprint Expert / Amateur grids · Loudon Classic vintage classes
Links verified 2026-06-11 · opens the org’s official site
PanAmSBK
PanAmerican SuperBike (Premiere Motorcycle Road Racing Assn.)
Active Pro-Am road-racing series based in Fort Lauderdale, FL, running in the Southeast at Barber, Roebling Road, Carolina Motorsports Park, NOLA, Homestead-Miami and Jennings GP.
Classes: SuperStock 300/400/600/1000 · SuperBike 300/400/600/1000 · SuperStock / SuperBike Twins (Light & Max) · Formula 40 · Euro Cup · Endurance Relay Cup
Links verified 2026-06-11 · opens the org’s official site
CMRA
Central Motorcycle Roadracing Association
Founded 1974, the principal road-racing club of Central/South-Central USA, running 2–3 day weekends Feb–Nov. Alumni include Schwantz, Edwards, Spies and Hayden.
Classes: Sprint races · Endurance (Ultra-Lightweight / Lightweight) · Solo pro-style sprints · Moto-Texas Superbike Challenge (COTA, 2026)
Links verified 2026-06-11 · opens the org’s official site
AFM
American Federation of Motorcyclists
Founded 1954, one of the oldest US road-racing clubs, racing at Thunderhill, Sonoma and Buttonwillow in Northern/Central California.
Classes: Formula Pacific (premier) · Formula 1 Open · Formula 2 / 3 / 4 / 5 · SuperSport · Superbike · Clubman · Formula 40 · Formula Vintage
Links verified 2026-06-11 · opens the org’s official site
MRA
Motorcycle Roadracing Association
Colorado club running competitive road racing at High Plains Raceway and Pueblo Motorsports Park.
Classes: Superbike · Supersport · GTO / GTU · Grand Prix · Thunderbike · Production Cup · Formula 40
Links verified 2026-06-11 · opens the org’s official site
CVMA
Chuckwalla Valley Motorcycle Association (CVMA Racing)
SoCal club running 3-day road-race weekends at Chuckwalla Valley Raceway in Desert Center, CA — known for its Winter Series.
Classes: The Shootout · Formula Open / Middleweight / Lightweight · Formula Superbike · SuperSport (Open / Middleweight) · Formula Twins · Formula 40 · CVMA Hooligans
Links verified 2026-06-11 · opens the org’s official site
OMRRA
Oregon Motorcycle Road Racing Association
Racing since 1972, primarily at Portland International Raceway with rounds at The Ridge (WA) and Pacific Raceways (WA).
Classes: See official rulebook — full sprint & endurance grids
Links verified 2026-06-11 · opens the org’s official site
Vintage / Historic
AHRMA
American Historic Racing Motorcycle Association
The leading North American vintage/historic racing group (~3,000 members), running national and regional series across road race, MX, cross country, observed trials and flat track for historic machines.
Classes are era- and displacement-based; confirm specifics in the per-discipline handbooks.
Classes: Era / displacement-based vintage groupings · Sound of Singles · Sportsman · Next Gen
Links verified 2026-06-11 · opens the org’s official site
Off-Road
ANEC
American National Enduro Championship (formerly NEPG)
The AMA-sanctioned national off-road enduro series — formerly the National Enduro Promotion Group (NEPG), rebranded as ANEC for 2026. 10 rounds; AMA membership required to compete.
Off-road enduro — not road racing. Included for completeness.
Classes: AMA off-road skill tiers (AA/A/B/C) · displacement, Vet & Women classes
Links verified 2026-06-11 · opens the org’s official site