A National 24 Hour Challenge team consists of five riders and may include any combination of upright, recumbent, tandem, handcycle or Elliptigo bicycles. All five riders must be registered [...]

All About the Challenge! June 2019 Everything you need to know about the National 24 Hour Challenge!   In This Issue Are You Ready? Registration Closes at 6:00 p.m. EDT on June 14th Scoring [...]

  All About the Challenge! May 2019 Everything you need to know about the National 24 Hour Challenge!   In This Issue It’s the 11th Hour Entry Fees Go Up on May 16th – [...]