The post How to PR in the Marathon (Tread Lightly Podcast) appeared first on Laura Norris Running. After completing a marathon or two, most runners set their sights on running their fastest marathon. However, when you train for a marathon PR, it’s too easy to fall into the trap of overreaching, or to end up injured. We’ll guide you through how to train for a marathon PR on this episode of the […] The post How to PR in the Marathon (Tread Lightly Podcast) appeared first on Laura Norris R...
