Race Pace Practice Half Miles
3rd Sep 2025
Splits
| Split | Distance | Time | HR | Zone |
|---|---|---|---|---|
| 1 | 00:12:24 | 157 bpm | 4 | |
| 2 | 00:13:19 | 129 bpm | 3 | |
| 3 | 00:12:54 | 132 bpm | 3 | |
| 4 | 00:12:25 | 136 bpm | 4 |
Key Metrics
Distance
Time
00:51:02
Pace
Calories
496
Elevation
33.1ft
Max HR
176bpm
Notes
AJ Bell Great North Run Plan (Week 8/8)
0.75mi warm up at a conversational pace (no faster than 13:10/mi), keeping things easy for the majority. Within the warm up do 4 x 100m fast 'strides' aiming for around 11:20/mi. 60s walking rest
4 reps of:
• 0.5mi at 12:50/mi, this is your target Half Marathon pace, 90s walking rest
0.5mi cool down at a conversational pace (or slower!) with Runna. AJ Bell Great North Run Plan (Week 8/8)
0.75mi warm up at a conversational pace (no faster than 13:10/mi), keeping things easy for the majority. Within the warm up do 4 x 100m fast 'strides' aiming for around 11:20/mi. 60s walking rest
4 reps of:
• 0.5mi at 12:50/mi, this is your target Half Marathon pace, 90s walking rest
0.5mi cool down at a conversational pace (or slower!) with Runna.
Best Efforts
| Effort | Distance | Time |
|---|---|---|
| 400m | 00:02:51 | |
| 1/2 mile | 00:05:57 | |
| 1K | 00:07:28 | |
| 1 mile | 00:12:24 | |
| 2 mile | 00:25:32 | |
| 5K | 00:40:06 |