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Istanbul Half Marathon

Race day
partly-cloudy-day48°·57° high·Breezy·Dry
8
Weather
Course
Race Info
FAQ
History

Race Day Weather

partly-cloudy-day
48°at start
57° high
Breezy
Dry

Cool start, steady conditions ahead

Runners will face a starting temperature of 47°F, rising to 57°F by race end. Winds will be light from the SW at 9 mph, providing a tailwind throughout. With humidity at 83% and dew point at 47°F, pacing adjustments may be necessary to maintain comfort and performance.

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Race Info

The Istanbul Half Marathon (Turkish: İstanbul Yarı Maratonu) is an annual road running event over the half marathon distance (21.1 km) that takes place on the streets of Istanbul, Turkey in April. The event is sponsored by Vodafone. It was promoted to the IAAF Gold Label status for 2017. Wikipedia

Website
Area Map

Course Map

Course Map Unavailable

We don't have course map data for Istanbul Half Marathon yet. If you have a GPX file (or other format) for this race, we'd love to add it!

FAQ

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When is the 2026 Istanbul Half Marathon?

The 2026 Istanbul Half Marathon will be held on Sunday April 19, 2026.

What will the weather be like for the 2026 Istanbul Half Marathon?

The forecast calls for a high of 58°F and a low of 46°F with a 3% chance of rain.

Historical Weather

Based on 3 years of data
Avg Temp
61°F
L:51° H:61°
RunScore
8
Conditions
Rain Freq
33%
1 of 3 yrs
Wind11mph
Dew47°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore

2025 Istanbul Half Marathon

Partly cloudy throughout the day.

2025
partly-cloudy-day
55°/61°-
7

2024 Istanbul Half Marathon

Partly cloudy throughout the day with rain clearing later.

2024
partly-cloudy-day
47°/62°Light
8

2023 Istanbul Half Marathon

Partly cloudy throughout the day.

2023
partly-cloudy-day
51°/62°-
9

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