Burpees are one of those movements that demand zero equipment and everything else you’ve got. They challenge your cardio, coordination, strength, and willpower in equal measure. And when the clock is ticking? They hit even harder.

In this RB100 Challenge, the aim is straightforward: how many burpees can you complete in 100 seconds?

This is not a test of pacing it’s a sprint into your red zone.

“When the clock hits 100 seconds, you’ll know exactly how far you’re willing to push.”
— RB100.Fitness

Side view of athlete landing from a burpee, low position, hands bracing for next rep, gym floor detail visible
Side view of athlete landing from a burpee, low position, hands bracing for next rep, gym floor detail visible

The Challenge

  • Duration: 100 seconds (1 minute, 40 seconds)
  • Goal: Complete as many full burpees as possible
  • Standard: Chest to floor, jump + hand clap overhead at top

Optional Scaling:

  • Step-back burpees for newer athletes
  • Add a push-up and jump to a target for advanced versions

This works as a benchmark test retest monthly and track progress in the RB100 Tracker


Why It Works

In just 100 seconds, you’ll activate:

  • Legs (squat + jump)
  • Chest and shoulders (push-up phase)
  • Core (trunk stability and bounce control)
  • Heart and lungs (maximal cardiovascular effort)

More than anything, burpees test your resilience under fatigue. They’re used in CrossFit, military prep, HYROX events, and bootcamps worldwide for a reason.


Programming Tips

  • Use this as a finisher to end a strength session
  • Pair it with #64: 100 Battle Rope Slams for an all-out conditioning circuit
  • Compare your score monthly to track engine development

Pro tip: Average HYROX athlete burpee pace = 12–16 per minute. How do you stack up?

Overhead view of athlete on final reps, fatigue visible, minimal lighting, raw intensity
Overhead view of athlete on final reps, fatigue visible, minimal lighting, raw intensity

Related RB100 Challenges


Learn More

Editorial Team

The Relentless Bravery Editorial Team brings together athletes, coaches, and experts to share trusted insights on training, recovery, and mindset. Always consult a professional before making fitness or health changes.

Athlete mid-session on stair machine, sweat visible, overlay text- 100 Floors Stair Climb Challenge
#18: 100 Floors Climbed on a Stair Machine

#18: 100 Floors Climbed on a Stair Machine

Read More
Journal open with a logged food diary and pen — overlay text- Log 100 Meals
#27: Log Food for 100 Consecutive Meals

#27: Log Food for 100 Consecutive Meals

Read More
Colourful plate of whole food ingredients — greens, salmon, sweet potato, avocado — overlay text- 100% Whole Food Day
#26: Try a 100% Whole Food Day

#26: Try a 100% Whole Food Day

Read More