Istanbul Half Marathon

The Istanbul Half Marathon is an international road race held in Istanbul, Türkiye. The event covers the standard half marathon distance of 21.0975 kilometers. The race is organized by Spor Istanbul, a subsidiary of the Istanbul Metropolitan Municipality. It was first held in 1987, experienced interruptions over the years, and has been organized regularly since 2014. As of 2025, it is being held for the 20th time.

History

The Istanbul Half Marathon was first organized in 1987 by the Istanbul Metropolitan Municipality. However, the race was suspended during various periods, specifically between 1994–2009 and 2011–2013. Since 2014, it has been consistently organized by Spor Istanbul.

In 2017, the event was elevated to the "Gold Label Road Race" status by World Athletics (formerly known as IAAF), certifying its adherence to international organizational standards. Over the years, the event has expanded from catering mainly to elite athletes to becoming a mass-participation event featuring a public run format. The number of participants has consistently increased, with over 10,000 runners competing in 2024.

A major milestone was achieved in 2021 when Kenyan athlete Ruth Chepngetich set the women's half marathon world record with a time of 1:04:01 at the event. Since then, charity runs and youth participation initiatives have also strengthened the event’s social impact dimension.

As of 2025, the Istanbul Half Marathon is one of Türkiye’s longest-running and most prestigious road races.

Registration Process and Dates

Registration for the Istanbul Half Marathon is conducted online via the official website (www.istanbulyarimaratonu.com). It usually opens several months before the race and continues until all spots are filled.

2025 Registration Timeline:

• Registration Start: Early 2025 (January–February)
• Registration Close: About 1–2 weeks before the race; 85% of slots were filled one month prior in 2025.
• Categories: 21K (Half Marathon) and 10K races
• Age Limit: Minimum age of 16 for both 21K and 10K
• Fees: Vary depending on category and registration period

Race Program (2025)

• 20th Istanbul Half Marathon: Scheduled for Sunday, April 27, 2025
• • 08:00 – 10K Start
  • 09:15 – 21K Start

Participants gather early in the morning at the Yenikapı Rally Area for bag drop services, warm-ups, and information sessions.

• Time Limits: 3 hours for the half marathon; 1 hour 30 minutes for the 10K.

Route and Geographical Features

The half marathon route covers Istanbul’s Historic Peninsula and starts and finishes at Yenikapı. Being at sea level with no altitude variations, the course is ideal for personal bests and record attempts.

Istanbul Half Marathon Course Details (IBB)

21K Route (Half Marathon):

• Start: Yenikapı Rally Area, Fatih district (near Langa Bus Stop)
• Route: Along Kennedy Avenue through Kumkapı, Cankurtaran, Çatladıkapı, Sarayburnu, and Sirkeci, reaching Eminönü. After crossing Galata Bridge towards Karaköy, runners make a U-turn at the end of the bridge, heading back through Eminönü, Unkapanı, Cibali, and Ayvansaray. Another U-turn is performed before reaching the Haliç Bridge, with the finish line back at Yenikapı.

This course provides views of the Marmara Sea, the Golden Horn, and the Bosphorus and is recognized as a fast international route. You can access the 21 km course map through the provided link.

10K Route:

• Start: Yenikapı Rally Area
• Route: Along Kennedy Avenue towards Kumkapı, Cankurtaran, and Sarayburnu, followed by an earlier U-turn compared to the 21K course, returning to Yenikapı.

The 10K race is ideal for runners preferring a shorter, lower-intensity event while still enjoying a scenic coastal route. You can access the 10 km course map through the provided link.

Categories and Participation

There are two main categories:

• Half Marathon (21K)
• 10K Race

Participants can register individually or as part of team formats such as "Nations Compete". In 2025, approximately 7,000 runners competed in the 21K, and 10,000 in the 10K. Since 2024, the event has also allowed participation from runners aged 16–18.

Records and Notable Performances

• 2021: Ruth Chepngetich (Kenya) set a women’s world record of 1:04:01.
• 2023: Rodgers Kwemoi (Kenya) set a men’s course record of 59:15.
• 2024: Hicham Amghar won the men's race with 59:47, and Sheila Chelangat won the women’s race with 1:06:47.

Event Status and International Recognition

The Istanbul Half Marathon holds a "Gold Label" status by World Athletics, reflecting its quality, international participation, and reliable timekeeping. It is considered one of the fastest half marathon courses globally.

Charity Runs and Social Impact

Since 2020, the Istanbul Half Marathon has hosted charity runs under the “Running for Good” platform, raising over 237 million Turkish Lira by 2024, with the participation of around 100 NGOs and tens of thousands of volunteer runners.

Turkish Half Marathon Championships

The event also serves as the Turkish Half Marathon Championships, organized by the Turkish Athletics Federation. In 2024, Ali Kaya (1:02:42) and Özlem Kaya Alıcı (1:13:32) were crowned national champions.

Sponsors and Organization

For 2025, the event’s title sponsor is Türkiye İş Bankası, with major partners including HOKA, Seiko (timing sponsor), and Metro FM (media sponsor). The technical organization is managed by Spor Istanbul.

Historical and Cultural Highlights

The course offers a unique combination of historical and cultural sites, including:

• Yenikapı
• Kumkapı
• Sarayburnu
• Sirkeci
• Galata Bridge
• Fener
• Balat
• Sveti Stefan Church

This feature makes the Istanbul Half Marathon not only a sporting event but also a cultural experience.

Athletes Running on Galata Bridge (Generated Using Artificial Intelligence)

Awards

In 2024, elite athletes received up to 8 million Turkish Lira in total prize money, with individual winners awarded $15,000. Separate prize categories are also available for Turkish athletes.