Bielsko-Biala Spartan Ultra Trifecta Weekend 2026

Race facts

• It takes place on a Saturday, August 29, 2026 — summer in this part of the world.
• The closest comparable ocr / spartan event is MANÍNSKY PARTIZÁN 2026 in Považská Bystrica, 86 km away, on September 6, 2026.
• 11 of the 12 most similar events take place in the same month.