Peak Watts

By the Watta Team · Updated March 2026

Peak Watts: Peak watts is the highest instantaneous power output achieved during a single stroke in a rowing workout, reflecting maximum explosive force capacity.

What is Peak Watts?

Peak watts represent the maximum power produced in any single stroke during a rowing session. On Concept2 ergometers, this is typically the hardest stroke in the piece — often occurring during the start sequence, a mid-race push, or a final sprint. Peak watts are influenced by leg drive strength, body weight, stroke technique, and the damper/drag factor setting. Elite male rowers can produce peak watts above 900W, while trained recreational rowers typically peak at 400-600W. Peak watts are a useful indicator of neuromuscular power and fast-twitch muscle fibre recruitment, but they tell only part of the performance story. A rower with high peak watts but low average watts has good explosive power but poor endurance. The ratio of average watts to peak watts during a piece gives insight into pacing consistency — a ratio above 0.85 suggests very even pacing.

How Watta Uses Peak Watts

When visible on the PM5 summary screen, Watta can capture peak watts alongside average watts. This data provides context for the workout intensity profile and helps track changes in maximal power output over time as part of your overall training progression.

Further Reading

Frequently Asked Questions

Related Content

Available Now

Every erg counts.

Download Watta and start tracking your workouts today.

Download on the App Store