BOSS GP
Motor Racing Series

The BOSS GP Racing Series is a motor racing series in Europe. The category originated in 1995 as the BOSS Formula series and evolved into the EuroBOSS Series. BOSS is an acronym that stands for Big Open Single Seaters.
History
The BOSS series was created by Roger Cowman & Mark Haddon in 1995 under the regulations of the RAC Motor Sports Association and raced mainly in Great Britain. The series grew in popularity and later expanded to Europe, being renamed to European BOSS (shortened by the competitors to EuroBOSS) following the European expansion and the involvement of Paul Stoddart's European Aviation. The move to Europe resulted in increased investment into the series and an increased number of Formula 1 cars taking part in races. It mainly saw grids of around 12–15 cars but on some occasions as few as five cars competed in a race, and in some instances 20+ entries.
After the 2009 EuroBOSS season, Marijn van Kalmthout, Klaas Zwart (founder of Ascari Cars and the Ascari Race Resort), Henk de Boer, and Frits van Eerd decided to split off and organize their own race series. This ended up becoming BOSS GP. EuroBOSS continued on into 2010. BOSS GP flourished, with many drivers making the switch to the new series, whilst EuroBOSS saw smaller and smaller numbers as a result of the additional series being created.
The public source identifies “BOSS GP” as motor Racing Series. This brief keeps that definition visible, then builds a research path around BOSS, Motor and Racing.
Why this record matters
A short description can identify a subject without explaining its stakes. For “BOSS GP”, the useful work is to connect “motor Racing Series” to the records capable of establishing context and consequence.
Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Aug 25, 2026. The linked authority identifier is Q2559932. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1995, 2009 and 2010.
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This entry incorporates text from “BOSS GP” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.