About Apex Arena Apex Arena was founded by Simir and Kabir — two athletes who fell hard for the HYROX movement and got tired of settling for generic gym plans that had nothing to do with the actual race. After years spent competing, coaching, and chasing performance, they built the platform they wished existed: no fluff, no guesswork, just programming designed to make you faster, stronger, and genuinely race-ready. Every training block is periodized around the eight HYROX stations.