How to pace a 2k rowing test (and what a good 500 m split is)
Pace a 2k by picking one target 500 m split and holding it for as much of the piece as you can: a little quicker for the first 15 to 20 strokes, right on target through the middle, and everything you have left in the last 500. Most bad 2ks are lost in the first minute, by going out far faster than the pace you can hold.
What the 2k test is
The 2,000 metre piece is the standard test on a rowing machine. It's the distance of an Olympic rowing race, it's what rowing clubs use to compare athletes, and it's the piece most indoor rowers use to measure their fitness from one season to the next. Depending on your fitness it takes somewhere from under six minutes to over ten: too long to sprint, and too short to settle into.
Know your split, time and watts
The monitor shows your pace as a split: the time it would take to row 500 metres at your current speed. A 2k is four 500s, so your finishing time is your average split multiplied by four. An 8:00 2k is a 2:00 split all the way down.
Power in watts rises with the cube of your speed, so small gains in split cost a lot of extra effort. Going from a 2:00 split to 1:52.5 takes about 20% more power. The table uses the formula Concept2 uses on its monitors (watts = 2.80 ÷ (seconds per metre)³).
| 2k time | Average split /500 m | Average watts |
|---|---|---|
| 6:30 | 1:37.5 | 378 |
| 7:00 | 1:45.0 | 302 |
| 7:30 | 1:52.5 | 246 |
| 8:00 | 2:00.0 | 203 |
| 8:30 | 2:07.5 | 169 |
| 9:00 | 2:15.0 | 142 |
| 9:30 | 2:22.5 | 121 |
| 10:00 | 2:30.0 | 104 |
Pick a target split
Your target should be a split you believe you can hold for the full 2,000 metres. The best evidence is training you've already done:
- A previous 2k. Aim for one to two seconds per 500 m faster than last time. That's a 4 to 8 second improvement over the whole piece, which is a good result.
- A recent 500 m best. Your 2k split will be a good deal slower than your flat-out 500. Many rowers find it lands around 8 to 12 seconds slower per 500 m, but this varies a lot between people, so treat it as a first guess.
- Hard intervals. If you can hold a split for 4 × 500 m with a few minutes' rest between pieces, your 2k split will usually be a few seconds slower than that.
- No data at all. Row 2,000 metres at a hard but controlled effort, note the average split, and use it as the target for a real test in a couple of weeks.
Write the target down before you start. Deciding on the machine, with your heart rate climbing, is how people go out too fast.
The pacing plan, 500 by 500
The start (first 15 to 20 strokes)
Begin with a few short, quick strokes to get the flywheel moving, then lengthen out into full strokes at a higher rate than you'll hold later. It's fine for the split to read several seconds under your target here, because you're accelerating from a standstill. The start should last about 15 to 20 strokes, not the whole first 500.
First 500 m: settle
After the start, bring the stroke rate down and settle onto your target split, or a second or so faster. This is the most important decision of the test. It will feel too easy. Going three or four seconds faster than your target here will cost you far more than that later.
Second 500 m: hold
Sit on the target split. Focus on long, connected strokes: push with the legs, then swing the body, then draw the arms in. Long, connected strokes keep the split steady for less effort than a rushed, short stroke.
Third 500 m: the hard part
This is where most 2ks come apart. You're tired, and the finish is still more than a minute and a half away. Your only job is to keep the split on target. Break it into smaller pieces: count ten strokes at a time, or watch the distance tick down 100 metres at a time.
Last 500 m: empty the tank
With 500 metres to go, start building. Raise the stroke rate a little at a time and drive the split down. In the last 250 metres, go as hard as you can and keep the strokes long enough to use your legs. If you finish with energy to spare, start the push earlier next time.
Shows your split and stroke rate live from your PM5, and spots a new 2,000 m best on its own, even inside a longer row.
Stroke rate
There's no single right stroke rate for a 2k. Many experienced rowers race it between about 28 and 34 strokes per minute, with the start and finish higher. Newer rowers often do better a little lower, because a higher rate with a shorter stroke wastes effort. Two guidelines hold for nearly everyone:
- Find a rate you can hold through the middle 1,000 metres and stay within a stroke or two of it.
- Raise the rate when you want to go faster at the end, but don't let your stroke get short. The power comes from your legs.
Set up the machine
- Damper. Higher isn't faster. Concept2 suggests a setting of about 3 to 5 for most people. Use the setting you train on, so the test feels familiar.
- Feet. Set the foot straps so the strap crosses the widest part of your foot.
- Monitor. Set up the piece as a 2,000 m distance workout, so the monitor counts down and shows your average split.
Warm up properly
A cold start makes the first 500 feel far worse than it should. Something like this works for most people:
- 8 to 10 minutes of easy rowing, building gradually.
- Three bursts of 10 to 15 hard strokes at about your target split, with a minute or two of easy rowing after each.
- Two or three minutes easy, then a short rest before the test.
Have water nearby and plan to row for 5 to 10 minutes easily afterwards to cool down.
What is a good 500 m split?
It depends on your age, sex, weight, experience and what you're comparing against. A split that's an excellent result for one rower is a recovery pace for another, so a single "good" number doesn't help much. Three better ways to judge it:
- Against yourself. The most useful comparison is your own last test. Taking a second or two off your average split is a real gain.
- Against your peers. Concept2 publishes online rankings that you can filter by age group, sex and weight class. They show where a time sits among people like you.
- For your steady rowing. Your everyday steady pace will be much slower than your 2k split. Many training plans put steady rowing around 15 to 25 seconds per 500 m slower than 2k pace.
Many people new to rowing aim for 2:00 per 500 m, an 8:00 2k at about 200 watts, as an early goal. Treat it as a reference point, not a standard to meet.
Train for the next one
A 2k uses both your aerobic base and your ability to hold hard efforts, so train both:
- Steady distance at a pace where you could still talk, for 20 to 60 minutes, most of the time.
- Intervals once or twice a week, such as 4 × 500 m or 4 × 4 minutes, at or a little faster than your target 2k split.
- Rate and power work that teaches you to hold a split at a set stroke rate.
- Test every 6 to 8 weeks, not every week. A 2k is very tiring, and you need enough training between tests to see a difference.
If you use Streaks Strokes, the workout packs map onto this. Against the Current has interval sessions such as Five Alive (5 × 500 m) and Redline (4 × 4 minutes), The Long Haul has steady pieces, and The Engine Room has rate work such as Climbing the Rate (18 to 26 strokes per minute, two minutes at each) and Hold the Line (three 3:00 holds at a fixed rate). The app keeps your best 500 m, 1,000 m, 2,000 m and 5,000 m times, so you can see the 2k improve between tests.
Quick checklist
- Decide your target split before you get on the machine.
- Warm up for at least 10 minutes, with a few hard bursts.
- Start fast for 15 to 20 strokes, then settle.
- Hold the target through the middle 1,000 m. Count strokes in the third 500.
- Build from 500 m to go. Sprint the last 250.
- Write down your time, average split and stroke rate for next time.