Outside Run’s 2025 Training Plan Central

Expert-curated run training plans and advice for everyone from brand-new runners to experienced veterans for every race distance: 5K, 10K, half marathon, marathon, and more.

Half Marathon Training Plans for Runners


Marathon Training Plans for Runners


More Running Training Plans

Training plans for the 5K, 10K, 50K, and more!


Run Training Tips and Tricks

Below is the best advice on run workouts, gear, nutrition, and more from the expert authors at Run.