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Chiltern Ridge Classic 50K Pacing Calculator
Real GPS-verified course data for Chiltern Ridge Classic 50K.
Distance
50.4 km
50km
Total climb
814m
official D+
Total descent
770m
official D−
High / low
257m
low 106m
150m200m250m
0km10km20km30km40km50km50.4km
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–2.5km | 2.5km | 7:52/km | 181m/hr | +60m | 6:42/km | 19:46 |
| 2.5km–3.6km | 1.1km | 6:55/km | 41m/hr | +5m | 6:42/km | 27:37 |
| 3.6km–7.2km | 3.5km | 6:56/km | — | — | 6:42/km | 52:08 |
| 7.2km–10.7km | 3.5km | 7:21/km | 119m/hr | +52m | 6:42/km | 1:18:09 |
| 10.7km–14.3km | 3.6km | 6:43/km | — | −38m | 6:42/km | 1:42:01 |
| 14.3km–15.4km | 1.2km | 7:11/km | 93m/hr | +13m | 6:42/km | 1:50:19 |
| 15.4km–17.9km | 2.4km | 5:54/km | — | −73m | 6:42/km | 2:04:48 |
| 17.9km–20.1km | 2.2km | 8:32/km | 293m/hr | +91m | 6:42/km | 2:23:30 |
| 20.1km–21.7km | 1.7km | 7:07/km | 79m/hr | +16m | 6:42/km | 2:35:22 |
| 21.7km–22.6km | 927m | 6:46/km | — | — | 6:42/km | 2:41:39 |
| 22.6km–27.0km | 4.4km | 6:49/km | — | — | 6:42/km | 3:11:42 |
| 27.0km–29.8km | 2.8km | 5:42/km | — | −99m | 6:42/km | 3:27:36 |
| 29.8km–31.1km | 1.3km | 7:33/km | 145m/hr | +23m | 6:42/km | 3:37:12 |
| 31.1km–33.2km | 2.1km | 8:31/km | 274m/hr | +82m | 6:42/km | 3:55:12 |
| 33.2km–41.1km | 7.9km | 6:57/km | — | −16m | 6:42/km | 4:50:21 |
| 41.1km–42.2km | 1.0km | 5:59/km | — | −58m | 6:42/km | 4:56:33 |
| 42.2km–44.3km | 2.2km | 7:41/km | 135m/hr | +37m | 6:42/km | 5:13:11 |
| 44.3km–45.3km | 966m | 6:19/km | — | −19m | 6:42/km | 5:19:17 |
| 45.3km–47.6km | 2.3km | 7:53/km | 186m/hr | +57m | 6:42/km | 5:37:41 |
| 47.6km–50.4km | 2.8km | 5:33/km | — | −116m | 6:42/km | 5:53:00 |
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.