Chiang Mai Marathon

Chiang Mai, Thailand

SUN20DEC2026

In 61 days

Choose the distanceTap a distance: the course, fees, times and rules below update for that race.

At a glance

Chiang Mai Marathon 2026 takes place on 20 December 2026 in Chiang Mai, Thailand. Distances: 42.195 km, 21.098 km, 10 km, 3 km.

Date: Sunday, 20 December 2026
Location: Chiang Mai, Thailand
Distances: Marathon · 42.195 km · Competitive
Half marathon · 21.098 km · Competitive
10K Mini Marathon · Non-competitive
Kids Run 3K · Non-competitive
Smile Run 3K · Competitive
Entry fees: Marathon US$46 · Half marathon US$37 · 10K Mini Marathon US$21.50 · Kids Run 3K US$15.50 · Smile Run 3K US$18.50
Official website: chiangmaimarathon.com ↗
Series: Boston qualifier
Status: To be confirmed

Last updated: 19 October 2026

MaratonaUSD

Entry feeUS$46 – US$61.50

Chiang Mai · Thailand