3x10 Minute Threshold Intervals
By the Watta Team · Updated March 2026
Advanced45 minRowErg
Three 10-minute efforts at threshold intensity with 4-minute rest. This session develops the ability to sustain hard work for extended periods, improving lactate clearance and the mental resilience needed for longer races and tests.
Warm-Up
| Interval | Target Split | Rest | Notes |
|---|---|---|---|
| 5 min | 2:15-2:25 | - | Easy rowing at 18-20 spm |
| 3 min | 2:05-2:15 | - | Build to moderate effort |
| 2 x 1 min | Target pace | 30s easy | Rehearse threshold pace |
Main Set
| Interval | Target Split | Rest | Notes |
|---|---|---|---|
| 10 min | 1:52-2:00 | 4:00 | Rep 1: settle into pace at 24-26 spm |
| 10 min | 1:52-2:00 | 4:00 | Rep 2: match rep 1 splits precisely |
| 10 min | 1:52-2:00 | - | Rep 3: push for a negative split in the last 3 min |
Cool-Down
| Interval | Target Split | Rest | Notes |
|---|---|---|---|
| 3 min | 2:25+ | - | Easy rowing |
| 2 min | Very easy | - | Gentle cool-down |
Coaching Notes
- +Threshold pace is approximately your 5K race pace or 8-10 seconds above your 2K split.
- +Heart rate should reach 85-90% of max by the end of each 10-minute rep.
- +Ten minutes is long enough to require real pacing discipline — do not go out too hard.
- +During rest, row very lightly. Complete rest is less effective for maintaining readiness.
- +This session provides an enormous training stimulus. Allow 48 hours before the next hard session.
Track This Workout in Watta
Snap your erg screen after completing this workout and get your Effort Score instantly.
Download on the App StoreFrequently Asked Questions
Related Content
6x1000m Threshold4x2000m IntervalsNegative Split 5KErg Interval Workouts5K Rowing Workout GuideHeart Rate Training for RowingLactate ThresholdLactate threshold in rowing is the exercise intensity at which blood lactate begins to accumulate exponentially (approximately 4 mmol/L), representing the upper boundary of sustainable aerobic effort.Interval Training (Rowing)Interval training in rowing involves alternating between high-intensity work periods and rest or low-intensity recovery periods on the ergometer.Heart Rate Zones (Rowing)Heart rate zones in rowing are five intensity bands calculated from resting and maximum heart rate, used to prescribe and monitor training intensity on the ergometer.5K Time Predictor2K Time PredictorHR Zone Calculator
Available Now
Every erg counts.
Download Watta and start tracking your workouts today.
Download on the App Store