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SundayMarathon

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

A free directory of 8,124 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 Arosa Trailrun - 53K 12 Sep 2026 · Switzerland Half Half Atlética Horsens Løbet 12 Sep 2026 · Denmark Marathon Marathon Autumn & Ales 5K, 10K, and 1/2 Marathon 12 Sep 2026 · Scarborough, Maine, United States Ultra Ultra Bachelor Ascent 12 Sep 2026 · Bend, Oregon, United States Ultra Ultra Backyard Everest - 20h 12 Sep 2026 · Australia Half Half Battle of Salado Creek 5k, 5 mile, 10 mile, 13.1 12 Sep 2026 · San Antonio, Texas, United States