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Eryri by UTMB — eryri-25k Pacing Calculator
Real GPS-verified course data for Eryri by UTMB — eryri-25k.
Distance
21.7 km
22km
Total climb
1133m
official D+
Total descent
1124m
official D−
High / low
723m
low 105m
200m400m600m
0km5km10km15km20km21.7km
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 | 5:57/km | 67m/hr | +9m | 5:43/km | 7:39 |
| 1.3km–2.8km | 1.5km | 9:51/km | 628m/hr | +155m | 5:43/km | 22:30 |
| 2.8km–3.6km | 828m | 4:57/km | — | −36m | 5:43/km | 26:36 |
| 3.6km–8.4km | 4.8km | 10:02/km | 608m/hr | +485m | 5:43/km | 1:14:28 |
| 8.4km–10.2km | 1.8km | 4:44/km | — | −195m | 5:43/km | 1:23:14 |
| 10.2km–10.7km | 446m | 12:35/km | 751m/hr | +70m | 5:43/km | 1:28:51 |
| 10.7km–13.1km | 2.4km | 3:26/km | — | −408m | 5:43/km | 1:37:14 |
| 13.1km–15.0km | 1.9km | 12:17/km | 750m/hr | +295m | 5:43/km | 2:00:50 |
| 15.0km–18.2km | 3.2km | 4:08/km | — | −230m | 5:43/km | 2:14:02 |
| 18.2km–18.9km | 653m | 8:04/km | 421m/hr | +37m | 5:43/km | 2:19:18 |
| 18.9km–20.4km | 1.5km | 3:40/km | — | −158m | 5:43/km | 2:24:44 |
| 20.4km–21.7km | 1.3km | 5:32/km | — | −9m | 5:43/km | 2:32:00 |
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.