Two Hollows Monster Marathon and Half Marathon

Race facts

• It takes place on a Sunday, August 30, 2026 — summer in this part of the world.
• The closest comparable running event is 2026 Bookish 5K & Cookie Fun Run (If You Give A Pig A Party) in Waterloo, 73 km away, on August 15, 2026.
• 12 of the 12 most similar events take place in the same month.