The Hyrox Challenge will open registrations on Wednesday, June 18, 2025 at 10:00 a.m., welcoming participants aged 16 and over to a unique sporting event. Competitors can choose from Men’s Open, Women’s Open or Mixed Open categories, with age groups ranging from 16 to over 50, calculated by averaging each pair’s ages. Registration costs €70 per participant, with a special €50 rate for the first 300 pairs, and will remain open until Sunday, August 31, with varying refund policies depending on the withdrawal date. The fee includes a timing chip, official event T-shirt, on-course refreshments and access to a recovery zone at the finish. Non-members of Megasport will also receive free membership registration (worth €50), making this an ideal opportunity to enjoy a competitive atmosphere, challenge oneself and experience an unforgettable sports day.