PB-Based Effort Level Split Calculator

Select Event Distance:

Your PB Time (HH:MM:SS or MM:SS):

Enter time in HH:MM:SS or MM:SS format. Example: "20:00" or "00:20:00"

Effort Level (% of PB Speed):

100% = PB pace. Less than 100% means slower than PB pace, more than 100% means faster than PB pace.

Split Distance (m):