Major Marathons Calendar 2025

Major Marathons Calendar 2025. 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. There are many great marathons in europe, including london, athens, berlin marathons.

With the largest calendar of marathons, half marathons, 10k’s, 5k’s, triathlons, ironmans, sportives, trail runs, aquathlons, adventure races (and much more) in the uk. The following refer to the 2024 (past) race;