UK ONE-MAKE CLUB RACING

GRADUATE
INTO RACING.

Affordable one-make competition for newly qualified racers — full mentoring, real racecraft, and a paddock that has your back from your first lap to your first trophy.

WHO WE ARE

FROM TRACK DAYS
TO THE GRID.

The Caterham Graduates Racing Club exists for one reason: to give drivers who've outgrown track days a genuine, affordable route into wheel-to-wheel racing. Every grid is mixed with experienced racers and first-timers, every round runs a mentoring session before qualifying, and every car runs to the same strict spec — so races are won on racecraft, not budget.

CAR CLASSES

View full class specs →
[ Sigma 150 car photo ]
Sigma 150
The higher-power parent class — 1.6L Ford Sigma Ti-VCT engine, approx. 150bhp. Eligible variants: 310R, Sigmax. Suspension: TBD. Control tyre: …
[ Sigma 135 car photo ]
Sigma 135
The graduate entry class — the most common route in for newly qualified racers. 1.6L Ford Sigma engine, approx. 135bhp. …
NEXT ROUND
BRANDS HATCH
Saturday 24 October 2026 · Round 7 · Triple-header
61 confirmed entries so far
Enter this round on RaceHub ↗

REASONS TO RACE WITH US

Built for track-day graduates
No prior race licence required — we run an ARDS day as part of your first season.
Mentored every round
Paired with an experienced club racer for your first three race weekends.
Lowest cost-per-lap in UK club racing
One-make parity keeps budgets level and unpredictable spend out of racing.
Nationwide calendar
10 rounds a year across Snetterton, Brands Hatch, Silverstone and more.
FOUR WAYS TO JOIN
Championship, Trophy, Guest or Social membership — compare tiers and pricing
COMPARE MEMBERSHIP TIERS