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Black Cattle Ultra Gwartheg Duon 33mi Pacing Calculator
Real GPS-verified course data for Black Cattle Ultra Gwartheg Duon 33mi.
Distance
55.3 km
55km
Total climb
1539m
official D+
Total descent
1571m
official D−
High / low
543m
low 24m
200m400m
0km10km20km30km40km50km55.3km
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–1.3km | 1.3km | 6:31/km | — | — | 6:32/km | 8:48 |
| 1.3km–5.0km | 3.7km | 11:08/km | 478m/hr | +327m | 6:32/km | 49:50 |
| 5.0km–10.9km | 5.8km | 6:08/km | — | −97m | 6:32/km | 1:25:46 |
| 10.9km–13.5km | 2.6km | 6:41/km | — | — | 6:32/km | 1:43:03 |
| 13.5km–18.6km | 5.1km | 5:08/km | — | −269m | 6:32/km | 2:09:19 |
| 18.6km–25.0km | 6.4km | 8:32/km | 285m/hr | +261m | 6:32/km | 3:04:14 |
| 25.0km–27.5km | 2.5km | 6:16/km | — | −26m | 6:32/km | 3:19:51 |
| 27.5km–29.0km | 1.5km | 6:46/km | — | — | 6:32/km | 3:29:44 |
| 29.0km–31.8km | 2.8km | 4:51/km | — | −275m | 6:32/km | 3:43:33 |
| 31.8km–35.8km | 4.0km | 9:03/km | 272m/hr | +166m | 6:32/km | 4:20:14 |
| 35.8km–38.4km | 2.5km | 4:44/km | — | −222m | 6:32/km | 4:32:07 |
| 38.4km–40.2km | 1.8km | 9:07/km | 397m/hr | +109m | 6:32/km | 4:48:34 |
| 40.2km–47.6km | 7.4km | 6:59/km | 51m/hr | +44m | 6:32/km | 5:40:22 |
| 47.6km–53.1km | 5.6km | 5:54/km | — | −172m | 6:32/km | 6:13:20 |
| 53.1km–55.3km | 2.1km | 6:29/km | — | −9m | 6:32/km | 6:27:00 |
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.