Last updated: 3 October 2026
Reviewed by Jordan Morley, FA Level 2 Football Coach
A rowing split is the time to complete 500 metres, expressed as mm:ss. It is the standard pace metric for rowing machines (ergs) and on-water rowing. A 2:00/500m split means one kilometre every four minutes. Splits are used to set training intensities, plan race strategies and compare performance across sessions. Power in watts is directly linked to split through the Concept2 formula: watts = 2.8 ÷ (split in seconds ÷ 500)³.
- Time to row 500m
- Standard ergo pace metric
- 2:00 split = 195 watts
- Lower = faster
In practice
A rower's 500m split — the pace shown continuously on an ergometer monitor — is the universal reference point for comparing effort and setting training targets, since splits are more intuitive to think in than wattage: a 2:00 split means covering 2,000m in 8 minutes at that steady pace, and most structured rowing workouts are prescribed by target split rather than raw power output.
FAQ
What's a good 500m split for a recreational rower?
Most recreational rowers hold 2:15-2:45 for sustained pieces, while competitive club rowers often push under 2:00 for shorter maximal efforts like a 2k test.
How does split time relate to power output?
Power and split are mathematically linked (power roughly quadruples as split time halves), meaning even a small improvement in split represents a disproportionately larger increase in actual power output.