🇱🇰Colombo, Sri Lanka
Expected January 2027
Expected January 2027
Date not yet confirmedEstimated from the usual calendar slot. Last edition: Jan 18, 2026.
25 melevation gain
Open entry
Dates and entry details change. Confirm with the organiser before you book.
PB potential
Extremely challenging — focus on finishing, not a PB
Beginner friendly
Suitable for beginners with solid training
Colombo's marathon runs along the Indian Ocean coastline of Sri Lanka's capital — one of the most scenically distinctive settings in South Asian running. The flat course (25m elevation) runs along Galle Face Green (a large urban park on the ocean), through the colonial Fort district with its Victorian-era buildings, past the Dutch Hospital shopping complex, and along Marine Drive's ocean frontage. January brings Colombo's driest and coolest period — 25–31°C with lower humidity than other months. This is still a heat challenge for non-acclimatised runners, but the ocean breeze and the beauty of the Indian Ocean at dawn make it worthwhile. Sri Lanka's extraordinary hospitality culture means spectators and volunteers are exceptionally welcoming.
Temperature
24–30°C
Humidity
65–75%
Conditions
Sri Lankan dry season — warm with cooling ocean breeze
Wind
15–25 km/h northeast monsoon
Next edition date estimated — confirm exact date with the official site.
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