Labin, Croatia · Trail
Istria 100 by UTMB 2027
Distances
168K
- Distance
- 168 km (104 mi)
- Vert gain
- 6,800 m (22,300 ft)
- Start
- 5:00 PM GMT+2
- Cutoff
- 45 hr
Starts in Labin at 5 p.m. Friday and closes in Umag at 2 p.m. Sunday · WSER 2028 qualifier (sub-46:00)
110K
- Distance
- 111 km (69 mi)
- Vert gain
- 4,200 m (13,800 ft)
- Start
- Apr 3, 7:00 AM GMT+2
- Cutoff
- 28 hr
Starts in Buzet at 7 a.m. Saturday and closes in Umag at 11 a.m. Sunday · WSER 2028 qualifier (sub-24:00)
69K
- Distance
- 69.6 km (43 mi)
- Vert gain
- 2,400 m (7,900 ft)
- Start
- Apr 3, 9:00 AM GMT+2
- Cutoff
- 15 hr
Starts in Buzet at 9 a.m. Saturday and closes in Umag at midnight
| Distance | Vert gain | Start | Cutoff | Notes |
|---|---|---|---|---|
| 168 km (104 mi) | 6,800 m (22,300 ft) | 5:00 PM GMT+2 | 45 hr | Starts in Labin at 5 p.m. Friday and closes in Umag at 2 p.m. Sunday · WSER 2028 qualifier (sub-46:00) |
| 111 km (69 mi) | 4,200 m (13,800 ft) | Apr 37:00 AM GMT+2 | 28 hr | Starts in Buzet at 7 a.m. Saturday and closes in Umag at 11 a.m. Sunday · WSER 2028 qualifier (sub-24:00) |
| 69.6 km (43 mi) | 2,400 m (7,900 ft) | Apr 39:00 AM GMT+2 | 15 hr | Starts in Buzet at 9 a.m. Saturday and closes in Umag at midnight |
Every year
- 2027April 2, 2027 · upcoming
- 2026April 10, 2026 · completed168K: Bartosz Gorczyca 17:56:25 · Marina Oana 21:36:12; 110K: Patrik Milata 9:27:19 · Anna-Stiina Erkkilä 11:05:40; 69K: Gianluca Ghiano 5:39:08 · Rosanna Buchauer 6:00:15