Tough Mudder London South

Race facts

• The course covers 16 km.
• It takes place on a Saturday, September 12, 2026 — autumn in this part of the world.
• The closest comparable ocr / spartan event is Tough Mudder London South 2026 in Holmbush Estate, 36 km away, on September 19, 2026.
• 6 of the 12 most similar events take place in the same month.