Here you can find all obstacle races close to Switzerland or recommended races in Europe. For all worldwide obstacle races, take a look at OCR BUDDY. November 2023 3-5 Nov. OCR Spartan World Trifecta ChampionshipQualification required, more info here 🇬🇷 Sparta December 2023 9-10 Dec. OCR Spartan World ChampionshipsQualification required, more info here 🇦🇪 Abu … Continue reading Calendar