← All races111 km coastal and inland ultra
Istria 110K 2027 Pacing Calculator
From Buzet’s rocky inland trails to the Umag finish on the Adriatic.
Distance
111 km
112km
Total climb
4200m
official D+
Total descent
4200m
official D−
High / low
687m
low 5m
200m400m600m
PRAPOĆE
TRSTENIK
BUZET
BUTONIGA
LIVADE
GROŽNJAN
BUJE
0km20km40km60km80km100km111.6km
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–14.8km | 14.8km | 15:02/km | 115m/hr | +426m | 12:49/km | 3:42:37 |
1PRAPOĆE Arrive3:42:37☀ 10:42 AM Rest 2min Leave3:44:37☀ 10:44 AM No cutoff | ||||||
| 14.8km–26.5km | 11.7km | 14:08/km | 67m/hr | +184m | 12:49/km | 6:29:26 |
2TRSTENIK Arrive6:29:26☀ 1:29 PM Rest 2min Leave6:31:26☀ 1:31 PM No cutoff | ||||||
| 26.5km–41.9km | 15.5km | 10:26/km | — | −607m | 12:49/km | 9:13:08 |
3BUZET Arrive9:13:08☀ 4:13 PM Rest 5min Leave9:18:08☀ 4:18 PM No cutoff | ||||||
| 41.9km–111.6km | 69.6km | 12:47/km | — | −75m | 12:49/km | 24:18:00 |
4BUTONIGA Arrive12:49:43☀ 7:49 PM Rest 2min Leave12:51:43☀ 7:51 PM No cutoff | ||||||
5LIVADE Arrive16:08:59☾ 11:08 PM Rest 3min Leave16:11:59☾ 11:11 PM No cutoff | ||||||
6GROŽNJAN Arrive19:53:59☾ 2:53 AM +1d Rest 2min Leave19:55:59☾ 2:55 AM +1d No cutoff | ||||||
7BUJE Arrive21:16:26☾ 4:16 AM +1d Rest 2min Leave21:18:26☾ 4:18 AM +1d No cutoff | ||||||
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. The highlighted rows are aid stations: edit your rest with the ± steppers and every arrival, departure and the 18:00 of total stopped time folds into the elapsed clock. The cutoff badge shows your buffer against the official cutoff at arrival. The ☀/☾ is the wall-clock hour from the official 7:00 AM start, so you know when to expect a headlamp.