• Gait Scan - Biomechanical Assessment and Sports Injury Prevention: discover the most appropriate method to improve and support the way you run to prevent injury.
  • Marathon Training - Historical facts, basic running information, marathon training advice and useful links.
  • Marathon and Beyond - Bimonthly magazine in book form for easy reference: marathoning, ultra distance running and training. Articles from the magazine are available on the website.
  • Denver Fit - Marathon and half marathon training programs: fun and non-intimidating.
  • Running Fit Marathon Training - Tips, advice, schedules and motivational writings concerning Marathon training and racing.
  • National Aids Marathon Training Program - Running and walking program to train for a marathon.
  • Runn Club Training Diary - Register training free; keep track of your running online; marathon training plans. English and German.
  • Jeff Galloway Marathon Training - Jeff Galloway marathon/half-marathon training groups. Low mileage runs and injury-free training techniques. Weekly group runs with experienced leaders.
  • USA Fit - Marathon and half marathon training available online and in person in many US cities.
  • David Holt's Marathon Training Guide - Schedule for the 50-60 mile a week runner.
  • Be A Marathon Runner! - Train to run a safe marathon and/or improve your times. Three training programs by mail.
  • A 21 Week Marathon Training Program - Designed for runners who need a lot of rest, or who can only run 4-5 days per week.
  • State of the Art Marathon Training - Training programs for the beginner to the advanced competitor.
  • Run-Strong - Denver based coaching and training group for beginning to elite runners. Coach Maureen Roben helps athletes achieve their training goals.
  • Runner's Edge of the Rockies - Group marathon training in the greater Denver area. Weekly training runs including aid stations. Coaching support for all levels.
  • Marathon Rookie - How to train for a marathon or half marathon.
  • Hal Higdon's Marathon Training Guide - Senior Runner's World writer and coach provides schedules for beginner, intermediate and advanced runners.