The Tanda Marathon Pace Predictor website, based on research by Giovanno Tanda has recently been updated and refreshed. It is a really useful tool to build a training plan that will help achieve a target marathon performance.

Another related tool, developed by the innovator behind KuduSmart, Dr Christof Schwiening, is the CRplots training analysis web site which provides detailed insights into personal training data pulled from individual Strava activity feeds.

Enjoy!