This Level 2: 16 Week Marathon Training program is perfect for runners looking for a the Goldie-Locks of marathon training plans. This plan is challenging but won't leave you overtrained and is perfect for runners going into marathon training with a strong base. The running plan begins with a 1 hour 50-minute long run and builds to a 3-hour long run. This plan is perfect for runners who run under an 11 minute mile. (Run over a 11 minute mile? Check out level 2 with stacked long runs) Running ...