Half Marathons Near Me 2025 Dates. For each race, you’ll find the history of the half marathon and the course, the most recent year’s course maps, elevation. For each race, you’ll find the history of the half marathon and the course, the most recent year’s course maps, elevation.

Half marathon, covering 21.1km, strikes a perfect balance between challenge and achievability. The 2025 runner’s world marathon calendar spans the united states, and includes everything from marathons to half marathon, and even a few 5ks, 10ks, and more.