Energy System THRESHOLD

Max Duration

Training Plan



Ride with Robbie up Italy’s legendary Monte Zoncolan, in a rain-soaked edition of Arizona’s Tour de Tucson, in Colorado’s historic Triple Bypass road race, and in the incredible Idaho landscapes of world champion Rebecca Rusch’s Dirt Fondo. Believe us, the scenery helps make the pain of this threshold workout almost tolerable.

Join Robbie in four famous cycling events that will make you go stronger and longer. This video includes 66 minutes of on-bike warm-up and riding footage. While marveling at the incredible scenery, you’ll combine 5, 7, 9 and 11 minute leg-busting efforts that will dramatically improve your threshold energy systems.

Robbie Ventura, ex-US Postal Service professional, narrates, coaches, and rides with you and you'll see a dashboard with time at perceived exertion, intensity level, interval duration, and total duration. This data serves as a benchmark to ride against and gauge your efforts.

Threshold 1 Features

  • 66 mins. of video shot during four classic events
  • Interval workout designed to raise your threshold
  • On-screen dashboard guides your workout
  • Benchmark threshold test tracks progress
  • 8 week VisionQuest training plan included
  • Selectable music or commentary-only audio

A heart rate monitor and cadence-capable bike computer are recommended for best results (power meter optional).

Learn more here about how to train effectively indoors.