Bosphorun Quarter Marathon BebekKuruçeşme, Bebek, İstanbul🇹🇷
About Bosphorun Quarter Marathon Bebek 2026
Bosphorun Quarter Marathon Bebek 2026 is a road running race held on Sun, Oct 18, 2026 in Kuruçeşme, Bebek, İstanbul; the start is at 09:15.
The race is sold out; registration is closed. Dates, registration windows and fees on this page are refreshed every morning by scanning federation, timing and organiser sites; registration always happens on the official race site.
Someone running 30 km a week needs 7 weeks, about 1.5 months, to prepare for the 10.5K course of Bosphorun Quarter Marathon Bebek 2026; that start day was Sun, Aug 30, 2026, so the window has passed with 0 weeks left to the race.
The 10.5-kilometre course starts at Kuruçeşme Cemil Topuzlu Park and follows the shoreline along Muallim Naci Caddesi to a U-turn on Cevdet Paşa Caddesi; athletes then head towards Çırağan Caddesi and finish where they started. When the medal from this fast route along the Bosphorus is combined with the medal from the first leg, run on the Caddebostan shore, it completes a collection that forms a map of İstanbul. The race is also held as a qualifying race for the İstanbul Marathon: those who finish within the set time can earn the right to take part in the marathon. Participation is open to those aged 16 and over.
Courses
| Course | Distance |
|---|---|
| 10.5K | 10.5 km |
Single course: 10.5K.
Race day weather
- Race day forecast: 12°C to 17°C, 69% chance of rain, wind up to 19 km/h (a light breeze).
- Rain is likely: the ground turns slick, so ease off on the descents.
- Sunrise 07:18, sunset 18:18.
The forecast comes from Open-Meteo and sharpens as the day approaches. Local conditions on race morning can differ.
Calculators for this race
Registration
- StandardTue, Oct 13, 20262,000 ₺Register
Data sources: PassTiming race calendar, Plustimer, TAF private road races, official site (bosphorun.istanbul) · Last checked:
Organising this race? See how to correct details and complete this page
Similar races
Frequently asked questions
(10)
What is Bosphorun Quarter Marathon Bebek?
The 10.5-kilometre course starts at Kuruçeşme Cemil Topuzlu Park and follows the shoreline along Muallim Naci Caddesi to a U-turn on Cevdet Paşa Caddesi; athletes then head towards Çırağan Caddesi and finish where they started. When the medal from this fast route along the Bosphorus is combined with the medal from the first leg, run on the Caddebostan shore, it completes a collection that forms a map of İstanbul. The race is also held as a qualifying race for the İstanbul Marathon: those who finish within the set time can earn the right to take part in the marathon. Participation is open to those aged 16 and over.
When is Bosphorun Quarter Marathon Bebek 2026?
Bosphorun Quarter Marathon Bebek takes place on Sun, Oct 18, 2026. Start time: 09:15.
Where does Bosphorun Quarter Marathon Bebek take place?
Bosphorun Quarter Marathon Bebek takes place in Kuruçeşme, Bebek, İstanbul.
What are the courses and distances of Bosphorun Quarter Marathon Bebek 2026?
Bosphorun Quarter Marathon Bebek offers 1 course: 10.5K (10.5 km).
Is registration for Bosphorun Quarter Marathon Bebek 2026 open?
No, the race is sold out; registration is closed. The published deadline was Tue, Oct 13, 2026, but entries ran out before that date.
When is the registration deadline for Bosphorun Quarter Marathon Bebek 2026?
The registration deadline for Bosphorun Quarter Marathon Bebek is Tue, Oct 13, 2026.
How much does Bosphorun Quarter Marathon Bebek 2026 cost?
The known registration fee for Bosphorun Quarter Marathon Bebek is 2,000 ₺. Fees may change by registration period.
Where are the Bosphorun Quarter Marathon Bebek photos?
Bosphorun Quarter Marathon Bebek photos are in the organiser's gallery: https://bosphorun.istanbul/galeri/. The gallery may also cover earlier editions.
What is the official website of Bosphorun Quarter Marathon Bebek?
Official website: https://bosphorun.istanbul/
What is the weather like at Bosphorun Quarter Marathon Bebek 2026?
The race day forecast is 12°C to 17°C, 69% chance of rain, wind up to 19 km/h. Sunrise 07:18, sunset 18:18.