What HYROX racing actually looks like, from one athlete's data.

Every chart on this site comes from one athlete’s hardware in one race. Every conclusion shows its data.

By Prashant Singh Age group 30–34 Based in Bengaluru HYROX BLR 2026 finish 02:01:06

What does heart rate look like during a HYROX race?

1,157 heart rate samples from a 2:01:06 finish in Bengaluru — mapped to all 16 segments, decomposed into zones, drift, and recovery. Five charts, one race, one body.

92% Time at threshold+

1,157 HR samples

189bpm Peak heart rate

2:01:06 Total race time

Read the full report →

Recent analysis

Focused deep-dives, one chart each, each answering one question.

ANALYSIS

How many calories does HYROX burn?

1,441 kcal across 2 hours. The longest two segments — Wall Balls and Sled Pull — cost more than the highest-HR runs. Duration beats intensity for total burn.

22 May 2026 · Calorie cost

In production

Five more analyses being prepared from the same race data, publishing weekly:

HR + cadence overlay What the body was actually doing, minute by minute
Heart rate recovery curves The 90 seconds after each station
Run pace and pacing strategy How each of the 8 runs compared
Time allocation Running, stations, and transitions, broken down
Watch vs chip-mat timing A cadence-validated accuracy story

New analysis every Sunday · check back, or RSS coming soon