Are Olympic Rowers the Fittest Athletes?

Olympic rowers are often named among the fittest athletes in the world, and you will see that claim a lot. There is no official league table of fitness, so the honest answer is: they are certainly in the conversation.

Why rowing is so demanding

A standard Olympic race is 2,000 metres and lasts roughly five to eight minutes depending on the boat and the athletes. For that time, the aerobic system is stressed hard, the anaerobic system contributes substantially, and large muscle groups work repeatedly. Few sports ask for both a big engine and high power output at once.

A 2k race has four rough phases. The start is a short burst of high-rate strokes to get the boat moving. The first minute or two then settle into a fast but controlled rhythm. The middle of the race is where discipline and endurance matter most, and the final 500 metres tests how much a crew has left. Crews that start too fast often fade, which is why pacing is as much a skill as fitness. If you want to see how that plays out on the erg, our guide to 2k erg pacing strategy walks through it.

The energy for a 2k is heavily aerobic, with a meaningful anaerobic share on top. World Rowing’s coaching material puts it at roughly 70 to 80 per cent aerobic, with the rest anaerobic.

What makes rowers fit

• Aerobic capacity. Rowers often have very high oxygen uptake. World Rowing’s coaching material suggests international men need a VO2 max of about 6 litres a minute and women 4.0 to 4.5, with lower values for lightweights. Top distance runners and cross-country skiers reach higher values relative to body weight, so rowers stand out most in absolute terms. See our guide to VO2 max and rowing.
• Strength and power. Each stroke drives through the legs, back and arms. The legs do most of the work, which is why leg strength matters so much.
• Endurance. Training volumes are large, with many hours a week at low intensity.
• Mental toughness. Racing hurts, and rowers learn to pace and push through it.
• Technique. Efficient movement means a rower wastes less energy at a given speed. Elite rowers are not only strong, they are also very skilled at applying force smoothly and at the right moment.
• Teamwork. In crew boats, the athletes have to match each other’s timing, which adds a coordination demand that individual sports lack.

How they train

Elite training combines long steady sessions, intervals, strength work and technique work on the water. Most of the volume sits at lower intensity, with a smaller share at race pace or above. A typical week for a full-time rower might include two sessions in a day on several days, a mix of water and erg work, and one or two strength sessions, plus recovery. Our articles on how Olympic rowers increase endurance and how to train like an Olympic rower go into more detail.

Comparing sports

Comparisons with cyclists, swimmers, cross-country skiers and decathletes are common, and each sport demands something different.

Sport	Main demands
Rowing	Aerobic power, leg strength, pain tolerance, technique
Cross-country skiing	Very high aerobic capacity, upper and lower body
Cycling	Aerobic capacity, leg power
Swimming	Technique, upper-body endurance
Decathlon	Range of strength, speed and skill

A rower is not necessarily fitter than a marathon runner at running, and the reverse is true on a rowing machine. “Fittest” depends on the test.

What this means for you

You do not need to be elite to benefit. Regular rowing builds fitness at any level. If you are new, start with the first month on the erg, or browse the Olympic rowing hub. If you have a medical condition or have been inactive for a long time, speak to your GP before starting hard training.