The RMC follows a one-make-engine formula: only Rotax Max kart engines are permitted. Success is determined primarily by driver skill and experience in engine and chassis setup. Three classes are recognized for international competition; national RMCs may add further classes at their discretion — the US RMC, for example, includes additional classes beyond the international three. Authorized Rotax kart distributors offer national RMC programs according to the "Rotax Sporting and Technical Regulations" defined by BRP-Rotax.
As of the corpus, the RMC program counts nearly 7,500 active Rotax MAX drivers, alongside another 7,500 active drivers in series following the RMC concept. Competitions are held in approximately 60 countries across five continents. Continental competitions include the Rotax MAX Euro Challenge (over 150 drivers), the Rotax MAX Asia Challenge (covering Indonesia, Malaysia, Philippines, Thailand, and China), and the Rotax MAX US Open. Drivers qualify for the annual Grand Finals through national and continental series; BRP-Powertrain and its partners supply all engines and karts for the Finals.
The RMC Grand Finals is an international CIK event. Drivers qualify via the national Challenge of their home country and the international RMC; the season's winners of each class from all national and international RMCs participate free of cost. The event provides all competitors with the same controlled and sealed engines, chassis, tyres, and fuel, making driver skill the sole performance variable.
The inaugural Grand Finals took place in 2000 in Puerto Rico with 66 drivers from 19 countries. In 2001 the event moved to Langkawi, Malaysia, with 68 drivers from 29 countries. South Africa, on a track outside Pretoria, hosted the 2002 edition, drawing competitors from 33 nations.
In 2003 the event moved to Egypt and introduced the Junior category for the first time. That edition also marked the first cooperation with a chassis manufacturer: CRG supplied single-make chassis to the Junior category while seniors used private chassis, raising participation to nearly 100 drivers from close to 40 countries.
The 5th Grand Finals in 2004, held on Lanzarote, Spain, was the first edition where all competitors raced on supplied single-make chassis — CRG for Juniors and BRP-Rotax for Seniors. It also marked the senior category's first use of the Rotax RM1 chassis with the 125 MAX DD2 two-speed shifter engine.
The 2005 edition returned to Malaysia and expanded to three categories: Junior MAX, Senior MAX, and the DD2 shifter, attracting 140 drivers from 43 nations. The 2006 edition in Viana do Castelo, Portugal reached a record 186 participants from approximately 50 countries.
The 8th Grand Finals in 2007 was held at the Al Ain Raceway, a kart facility in Al Ain, United Arab Emirates operated by Pro Motorsports / Al Ain Sportplex. The 2008 edition moved to the La Conca track in Muro Leccese, Italy — described as one of the best karting facilities on earth, located 80 km south of Brindisi near Otranto in Apulia — with 216 drivers. The 2009 edition took place in December at the Ghibli Raceway in Sharm el-Sheikh, Egypt.
The 2010 edition returned to southern Italy and introduced the 125 DD2 MASTERS category for drivers aged 32 and older, bringing participation to 252. The 12th edition in 2011 was held at Al Ain with 265 drivers from over 60 countries. Portugal hosted the Grand Finals for a second time in 2012 with 276 drivers.
The 2013 Grand Finals in New Orleans, United States — the first on American soil — attracted 360 drivers. The 15th edition in 2014 was held in Valencia, Spain, the third time the Grand Finals were staged on the Iberian Peninsula. The 2015 Grand Finals concluded at the Kartódromo Internacional do Algarve, with the United States winning the Nation's Cup.
The 17th edition, held at the Circuito Internazionale di Napoli in Sarno, Italy from 16 to 22 October 2016, marked the first time the Micro and Mini classes counted as official title categories, having previously been support races; this produced the largest RMCGF entry in the event's history at that point.
The 2020 edition, originally scheduled for Sarno, was cancelled due to the COVID-19 pandemic. A replacement event named the International Trophy was organized at Portimao.
This article is based solely on the supplied corpus. No external sources were consulted; claims that could not be substantiated against the corpus were omitted under the drop-the-claim rule.
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