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SundayMarathon

Find your next marathon, and the runners to run it with.

A free directory of 10,077 races worldwide, plus a network for runners: build a running profile, follow people, and plan your next start line.

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Ultra Ultra Fagaras Rocks! - 127K 31 Jul 2026 · Romania Ultra Ultra Heart Break Lake 24 Hour Ultra 31 Jul 2026 · United Kingdom Ultra Ultra High Mountain Half Marathon Decade Anniversary 2026 31 Jul 2026 · Lakeside, Arizona, United States Ultra Ultra Meraker Mountain Challenge - 100K 31 Jul 2026 · Norway Ultra Ultra Middle Creek Flyathlon 31 Jul 2026 · Colorado, United States Ultra Ultra Owyhee County 50/50 Night Run 31 Jul 2026 · Idaho, United States