2026 Chiang Mai Marathon is a future marathon, half marathon and road race listed on the official AIMS member-race calendar for 2026-12-20 in Chiang Mai, Thailand. Importance evidence: AIMS official member-race calendar/listing (April 2026–July 2027) verifies future date and race class; December selections prioritize globally recognized city marathons, World Athletics Label-style Asian road races, national-capital/major-city marathons, and high-participation destination race weekends.
Data
20 de des. 2026
Distància
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Desnivell
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Dificultat
n/d