good way to do this is to note your personal best times from 1500m to marathon and compare them with equivalent times for different races using this race time calculator. If your PBs are comparatively better over the longer distances, then your training
are and therefore what to emphasise in your training. A good way to do this is to note your personal best times from 1500m to marathon and compare them with equivalent times for different races using this race time calculator. If your PBs are comparatively better
