Istanbul Half Marathon 2027: Race Day on Sunday 18 April

The Istanbul Half Marathon runs on Sunday 18 April 2027, a spring race day in a city that rewards an early start and a walkable old town base. The date is confirmed for the 2027 edition, and mid April sits in the guide’s best window for Istanbul, April to May.

One honesty note up front: the race site could not be opened for this post, so this article claims the confirmed date and nothing about the course, start times or entry fees, which sit with the organiser. What follows is the part After You Land can verify from the live guide: the ride in, where to sleep, and the first hour.

The Istanbul Half Marathon is set for Sunday 18 April 2027. That is the confirmed fact this post is built on, and it is enough to plan a trip around: a half marathon weekend in Istanbul in the best month of the spring, based in the old city, with the race as the anchor and the city as the rest of the program.

Plan the base first. The guide’s three hotel picks all sit in Sultanahmet, around the Blue Mosque and Hagia Sophia: sights on foot, the tram at the door, and no cross city commute. Istanbul is a two airport city, so check which airport your flight uses before booking anything with wheels.

Book the sightseeing like a runner: headline sights early, nothing heavy the day before the race. The guide flags Hagia Sophia, where the ticket queue is the slow part, so book ahead.

Most long haul flights use Istanbul Airport, IST, about 40 km northwest of the old city; the smaller Sabiha Gökçen, SAW, serves the Asian side, about 60 km from Sultanahmet. From IST, the cheapest route is the M11 metro to Gayrettepe, then the M2 and the T1 tram into Sultanahmet, all on one Istanbulkart. Ignore anyone who offers you a ride inside the terminal: official drivers wait at the rank outside arrivals. See our Istanbul airport to Sultanahmet transfer guide for every option, priced and compared.

For a Splurge, Four Seasons Hotel Istanbul at Sultanahmet, on Tevkifhane Sokak, is a century old former Ottoman prison turned serene luxury hideaway, steps from the Blue Mosque and Hagia Sophia, with the rooftop terrace looking over the old city. For Mid, Hotel Ibrahim Pasha, on Terzihane Sk, is a beloved 24 room boutique in a converted Ottoman townhouse with a rooftop terrace facing the Blue Mosque. For Budget, Cheers Hostel, on Zeynep Sultan Cami Sk, is the social hostel in the heart of the old city, a minute from Hagia Sophia, with a rooftop terrace bar and free Turkish breakfast.

All three keep race weekend walkable, which is the whole point of a Sultanahmet base. For getting back, the same Istanbulkart chain runs in reverse to IST, and the M11 runs roughly 06:00 to midnight.

Get connected before you land: the guide names an Airalo eSIM for Istanbul, with Saily as a solid backup, so maps and transit apps work the moment you clear passport control. Then sort money: you need lira, not euros or dollars. Withdraw a small amount from a Halkbank or Ziraat ATM in the arrivals hall, cards cover almost everything else, and always pay in lira when a terminal offers a currency choice.

Sort the Istanbulkart for the metro chain and the city: a single ride in the city costs 46.20 TL, and the ferries cross the Bosphorus for about 57 to 59 TL. Tap water is not safe to drink; bottled water is cheap and everywhere. Remember the 1 percent accommodation tax added to the hotel invoice, at the rate the guide records through 2026.

For a first meal, head for proper Turkish cooking: a lokanta like Karaköy Lokantası for meze and slow cooked mains, or cross to Kadıköy for the market streets around Çiya Sofrası. Book Hagia Sophia ahead: foreign visitors pay €25, the tourist route is the upper gallery only, and it closes to tourists during prayer times.

A half marathon in the best spring month, based in one of the great old cities: Istanbul in April is a race trip worth doing properly. Browse the events calendar for what else is on while you are in town, and use plan your trip to line up the days around it.