8x500m Interval Workout
By the Watta Team · Updated
Intermediate35 minRowErg
Eight sharp 500-metre repeats with two minutes of rest. This session bridges the gap between sprint power and endurance, developing the anaerobic system and teaching you to recover quickly between hard efforts. Excellent preparation for racing.
Warm-Up
| Interval | Target Split | Rest | Notes |
|---|---|---|---|
| 5 min | 2:15-2:25 | - | Easy rowing at 18 spm |
| 3 min | 2:05-2:15 | - | Build pressure gradually |
| 3 x 10 strokes | Race pace | 30s easy | Activate fast-twitch fibres |
Main Set
| Interval | Target Split | Rest | Notes |
|---|---|---|---|
| 500m | 1:45-1:52 | 2:00 | Rep 1: find your rhythm |
| 500m | 1:45-1:52 | 2:00 | Rep 2: match rep 1 |
| 500m | 1:45-1:52 | 2:00 | Rep 3: settle in |
| 500m | 1:45-1:52 | 2:00 | Rep 4: halfway — stay strong |
| 500m | 1:45-1:52 | 2:00 | Rep 5: check posture |
| 500m | 1:45-1:52 | 2:00 | Rep 6: hold the standard |
| 500m | 1:45-1:52 | 2:00 | Rep 7: dig in, almost there |
| 500m | 1:45-1:52 | - | Rep 8: all out, sprint finish |
Cool-Down
| Interval | Target Split | Rest | Notes |
|---|---|---|---|
| 3 min | 2:20+ | - | Easy rowing to recover |
| 2 min | Very easy | - | Gentle cool-down |
Coaching Notes
- +Target a split 2-5 seconds above your 2K average pace.
- +Keep the first 3 reps controlled — do not go out too fast.
- +During rest, row very lightly or sit still. Active rest is better than complete rest.
- +Stroke rate should be 28-32 spm during work intervals.
- +Log each rep split in Watta to track consistency across sessions.
Frequently Asked Questions
What pace should I aim for on 500m repeats?
Target 2-5 seconds above your 2K split. If your 2K split is 1:45, aim for 1:47-1:50. Consistency across all 8 reps matters more than individual rep speed.
Should I increase pace across the reps?
Ideally, hold even splits or go slightly faster on the last 2 reps. If you find yourself slowing by rep 5, your starting pace is too aggressive.
Can a beginner do this workout?
Beginners should start with 4-6 reps at a comfortable pace with 3-minute rest. Build to 8 reps over several weeks as fitness improves.
Related Content
4x2000m Intervals6x1000m Threshold250m Sprint RepeatsErg Interval WorkoutsHow to Improve Your 2K Time2K Rowing Test GuideInterval Training (Rowing)Interval training in rowing involves alternating between high-intensity work periods and rest or low-intensity recovery periods on the ergometer.Split TimeSplit time is the pace expressed as the time it takes to row 500 metres on an ergometer, displayed in minutes and seconds (e.g. 2:00.0/500m).Stroke RateStroke rate, or strokes per minute (SPM), is the number of complete rowing strokes you take in one minute on the ergometer.Split to Watts Converter2K Time PredictorRowing Pace Calculator
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