Threshold Run
30-40 min total work at lactate threshold, broken into intervals. Should feel fast but sustainable. Raising this threshold lets you hold race pace between stations without cracking.
5 × 1,000m Threshold Intervals
Run each rep at threshold pace: roughly your hard 10K pace, or an 8/10 effort. Walk or jog 1-2 min between sets to let HR drop without going fully cold.
- 01Warm-up: 10 min easy jog + 4 × 30s strides10 min
- 021,000m at threshold paceRep 1
- 031,000m at threshold paceRep 2
- 041,000m at threshold paceRep 3
- 051,000m at threshold paceRep 4
- 061,000m at threshold paceRep 5
- 07Cool-down: 5-10 min easy jog5-10 min