Spring Half Marathons 2025 Schedule. Check out which marathon to run in with this extensive compilation of european marathons. Whether you’re running your first half marathon, looking for a new race to run, or just creating a bucket list of fun half marathons in 2025, there are thousands of half marathons held every year across the usa to select from.

Currently the april half marathon schedule has 2025 half marathons, and 2026 april half marathons will be updated as they roll in from the 1/2 marathon race organizers. *information listed in the race weekend schedules are subject to change.