Threshold Heart Rate Zone Calculator for Bike


Threshold Heart Rate Training Zones For Bike

Enter your Threshold Bike Heart Rate (THR) into the calculator below to work out your training zones.

Note: What is your threshold cycling heart rate? It is your current average heart rate during a steady-state 1 hour time trial. If you don’t know yours, you can do this field test.

Threshold Heart Rate Zones Feel Heart Rate (beats per minute)
1 - Easy Easy
2 - Light Aerobic Steady
3 - Moderate Aerobic Moderately Hard
4 - Threshold Hard
5 - Above Threshold Very Hard