Photos: Project Endurance

Check out photos of Rebecca Rusch, Karl Metzler and more as they explore the limits of endurance.
By redbull.com

Watch the full video of the Red Bull Project Endurance in action, putting together 11 scientists with six world-class athletes to explore the potential and limitations of endurance.

Pro tip: use your keyboard to jump between photos
Cycling through Death Valley
Cycling through Death Valley © Christian Pondella/Red Bull Content Pool
World-class athletes testing their endurance
World-class athletes testing their endurance © Christian Pondella/Red Bull Content Pool
Red Bull High Performance Mobile Lab
Red Bull High Performance Mobile Lab © Christian Pondella/Red Bull Content Pool
Karl Metzler and John Lalle
Karl Metzler and John Lalle © Christian Pondella/Red Bull Content Pool
Kendall Norman helping yield performance insights
Kendall Norman helping yield performance insights © Christian Pondella/Red Bull Content Pool
Triathlete Kirsten Sweetland
Triathlete Kirsten Sweetland © Christian Pondella/Red Bull Content Pool
Kirsten Sweetland exploring limits of endurance
Kirsten Sweetland exploring limits of endurance © Christian Pondella/Red Bull Content Pool
Kirsten Sweetland performing time trials
Kirsten Sweetland performing time trials © Christian Pondella/Red Bull Content Pool
Outside the Red Bull High Performance Mobile Lab
Outside the Red Bull High Performance Mobile Lab © Christian Pondella/Red Bull Content Pool
Rebecca Rusch and Frank Bour
Rebecca Rusch and Frank Bour © Christian Pondella/Red Bull Content Pool
Rebecca Rusch recharging between tests
Rebecca Rusch recharging between tests © Christian Pondella/Red Bull Content Pool
Rebecca Rusch and ultra-runner Dakota Jones
Rebecca Rusch and ultra-runner Dakota Jones © Christian Pondella/Red Bull Content Pool
Inside the Red Bull High Performance Mobile Lab
Inside the Red Bull High Performance Mobile Lab © Christian Pondella/Red Bull Content Pool
Cyclocross champion Tim Johnson
Cyclocross champion Tim Johnson © Christian Pondella/Red Bull Content Pool
Getting blood glucose information from Tim Johnson
Getting blood glucose information from Tim Johnson © Christian Pondella/Red Bull Content Pool
The Red Bull Project Endurance team
The Red Bull Project Endurance team © Christian Pondella/Red Bull Content Pool