İznik Ultra Maratonuİznik, Bursa🇹🇷
2027 edition not announced yet
The race appears in the calendar once the organiser announces the date.
Browse similar races- Date
- Apr 10 - 12, Fri - Sun
- City
- Bursa
- Deadline
- Entries closed
A three-day trail running festival around Lake İznik with seven courses, from a 5K city run to a 160K ultramarathon.
Courses
| Course | Distance | Elevation Gain | Km-effort |
|---|---|---|---|
| 160K | 165.1 km | 4740 m D+ | 213 · XXL |
| 90K | 88.1 km | 2780 m D+ | 116 · L |
| 75K | 76.6 km | 1967 m D+ | 96 · M |
| 50K | 49 km | 1560 m D+ | 65 · S |
| 25K | 24.5 km | 340 m D+ | 28 · XS |
| 14K | 14 km | ||
| 5K | 5 km |
Calculators for this race
Data sources: Yarış Radarı editorial entry, official site (iznikultra.com)
Data is compiled automatically and may change; check the official source before entering.
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Frequently asked questions
(8)
What is İznik Ultra Maratonu?
A three-day trail running festival around Lake İznik with seven courses, from a 5K city run to a 160K ultramarathon.
When is İznik Ultra Maratonu 2026?
İznik Ultra Maratonu takes place on Fri, Apr 10, 2026 - Sun, Apr 12, 2026.
Where does İznik Ultra Maratonu take place?
İznik Ultra Maratonu takes place in İznik, Bursa.
What are the courses and distances of İznik Ultra Maratonu 2026?
İznik Ultra Maratonu offers 7 courses: 160K (165.1 km, 4740 m D+); 90K (88.1 km, 2780 m D+); 75K (76.6 km, 1967 m D+); 50K (49 km, 1560 m D+); 25K (24.5 km, 340 m D+); 14K (14 km); 5K (5 km).
How hard is İznik Ultra Maratonu 2026?
Difficulty is measured in km-effort: distance plus ascent divided by 100. The 160K course covers 165.1 km with 4740 m of climbing, which is 213 km-effort and falls in ITRA category XXL. All courses: 160K 213 km-effort (XXL), 90K 116 km-effort (L), 75K 96 km-effort (M), 50K 65 km-effort (S), 25K 28 km-effort (XS).
Is registration for İznik Ultra Maratonu 2026 open?
The 2026 edition has taken place; registration is closed. Follow the official site and Yarış Radarı for the next edition: https://yarisradari.com/en/yaris/iznik-ultra-maratonu
What is the official website of İznik Ultra Maratonu?
Official website: https://www.iznikultra.com/
When is İznik Ultra Maratonu 2027?
The date for İznik Ultra Maratonu 2027 has not been announced yet. It will appear on this page once the organiser confirms it: https://yarisradari.com/en/yaris/iznik-ultra-maratonu