For the ultimate inspiration, enter: Runner’s World 2025 marathon and half marathon calendar. This calendar includes marathons and half marathons, as well as big 10Ks, 5Ks, and more, so consider ...

Can’t run a 5K just yet? Most beginner half marathon training plans start with a three-mile run in the first week, so you’ll want to work your way up to that first. “Lots of people run into ...

While marathon training should be a challenge to a beginner, the organisers are keen ... then building up to 10k, a half-marathon and then going for a marathon. “I started running seven years ...

The post How to train for a marathon whether you’re a beginner or an ultra runner appeared first on The Manual.

Customized running plans and tailored strength workouts helped get me race ready, and Runna is offering a two-week free trial ...