8x500m Interval Workout
By the Watta Team · Updated March 2026
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.
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