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North Downs Way 50 Mile Race Pacing Calculator
Real GPS-verified course data for North Downs Way 50 Mile Race.
Distance
80.8 km
81km
Total climb
1239m
official D+
Total descent
1128m
official D−
High / low
269m
low 35m
100m200m
0km20km40km60km80km80.8km
Your goal
Goal type
:
hrsmin
Pacing strategy
Constant effort start to finish.
Pacing splits · Even effort
| Section | Length | Target pace | VAM | Vert | GAP | Elapsed |
|---|---|---|---|---|---|---|
| 0m–21.1km | 21.1km | 6:57/km | 19m/hr | +48m | 6:45/km | 2:26:34 |
| 21.1km–27.3km | 6.2km | 7:23/km | 117m/hr | +90m | 6:45/km | 3:12:33 |
| 27.3km–35.2km | 7.9km | 6:41/km | — | −25m | 6:45/km | 4:05:33 |
| 35.2km–39.0km | 3.8km | 5:45/km | — | −132m | 6:45/km | 4:27:33 |
| 39.0km–40.9km | 1.8km | 10:19/km | 409m/hr | +130m | 6:45/km | 4:46:39 |
| 40.9km–44.9km | 4.0km | 6:13/km | — | −88m | 6:45/km | 5:11:39 |
| 44.9km–47.2km | 2.3km | 7:01/km | 32m/hr | +9m | 6:45/km | 5:27:53 |
| 47.2km–48.6km | 1.4km | 10:38/km | 447m/hr | +108m | 6:45/km | 5:42:25 |
| 48.6km–52.9km | 4.4km | 6:08/km | — | −94m | 6:45/km | 6:09:19 |
| 52.9km–54.7km | 1.8km | 6:26/km | — | −19m | 6:45/km | 6:20:48 |
| 54.7km–59.6km | 4.8km | 7:41/km | 155m/hr | +96m | 6:45/km | 6:57:57 |
| 59.6km–66.2km | 6.7km | 6:42/km | — | −71m | 6:45/km | 7:42:39 |
| 66.2km–68.0km | 1.8km | 7:24/km | 122m/hr | +27m | 6:45/km | 7:56:02 |
| 68.0km–73.0km | 5.0km | 7:11/km | 37m/hr | +22m | 6:45/km | 8:32:01 |
| 73.0km–74.6km | 1.6km | 7:48/km | 157m/hr | +32m | 6:45/km | 8:44:17 |
| 74.6km–78.6km | 4.0km | 6:46/km | — | — | 6:45/km | 9:11:22 |
| 78.6km–80.8km | 2.2km | 6:19/km | — | −30m | 6:45/km | 9:25:00 |
GAP is grade-adjusted pace, the flat-equivalent pace for the effort. On an even-effort plan it stays roughly constant while your actual target pace rises on climbs and falls on descents. Switch to “By terrain” to pace the course by its climbs and descents.