This 50k training plan has been designed by New Levels Coaching Trail and Ultra coach: Lewis Moses. Lewis is the founder of NLC and has guided a number of trail and ultra runners to elite UTMB qualification as well as Team GB representation. He has also worked with runners who have progressed from the Half Marathon & Marathon, who have gone onto complete their first ever 50k Ultra. - This plan incorporates 4 runs per week - It included specific strength & conditioning activities - An optional ...