icainternationalmarathon.com

ICA International Half Marathon

Name: ICA International Half Marathon
Start: 2025-12-14
End: 2025-12-14
Location: Slave Island

location_city Slave Island

flag Sri Lanka

calendar_today 14 Dec, 2025

directions_run Running

language Official Website

About the Event

Experience a world-class running event with a purpose at the ICA International Half-Marathon in Colombo on December 14, 2025. This spectacular second edition invites you to choose your challenge across a 21.1km, 10km, or 5km course, all set against the stunning backdrop of Colombo's scenic coastline and vibrant cityscape. Following a successful debut that drew over 1,400 runners from 20 countries, the event has cemented its status as a premier international running festival. By participating, you're not just racing for a personal best but also supporting vital CSR initiatives in Sri Lanka, from organ donation awareness to environmental projects. Join a global community of athletes for a sunrise start at Galle Face Green and be part of a movement that celebrates health, unity, and positive change.

Races Offered

Challengers Run

Dec 14, 2025

straighten

Distance — 10K

terrain

Type — Road running

timer

04:00

Family Run

Dec 14, 2025

straighten

Distance — 5K

terrain

Type — Road running

timer

04:00

Half-marathon

Dec 14, 2025

straighten

Distance — 21.1K

terrain

Type — Road running

timer

04:00

Weather Overview

These values represent the 3-year monthly averages for December in Slave Island.

Temp (°C)

Feels Like (°C)

thermostat 23.1° / 29.5°

wb_sunny 26.1° / 33.0°

Wind (km/h)

Humidity (%)

air 8.7 /

water_drop 84.4%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 23.1° / 29.5°

wb_sunny 26.1° / 33.0°

air 8.7 km/h

water_drop 84.4%

About Slave Island

Slave Island, officially known as Kompagngna Veediya, also known as Kampong Kertel and Kompanna Veediya and formerly known as Javanam Quarters during Dutch rule, is a suburb in Colombo, Sri Lanka, located directly south of the Fort. The suburb contains Beira Lake, a large lake and its esplanade is visited by many for recreation. Company Roads is mostly a commercial area with hotels, shopping centres, street food stalls, and is known for its multicultural, especially Malay heritage.