Zwift Monday Night Intervals – Climbing Sustained Threshold

This Monday, 14th September, at 7.00 pm the Zwift Interval Session will be 4wk PRL Prep/Week 2/Day 5 - Climbing Sustained Threshold: This will be a hard set, physically and mentally! Worried it is too hard after a long Sunday ride? It really shouldn't be if your long ride was at a sensible pace. Remember,

Continue reading Zwift Monday Night Intervals – Climbing Sustained Threshold