17km loop around Doi Suthep and Chiang Mai's reservoir parklands
A 17-kilometer loop around Doi Suthep and the Mae Jok Luang Reservoir, winding through flower gardens and forest terrain from Chiang Mai PAO Park. A scenic, accessible introduction to Chiang Mai's mountain trails with 700 meters of gain and a generous 5-hour cutoff.
Suitable for first-timers
Chiang Mai, ThailandDecember 06, 2026
Chedi 20 is a loop trail race in Chiang Mai, Thailand, held on December 06, 2026. The course covers 17 km, climbs 701 m, and has a 5h cutoff.
| Location | km | Elevation | Cutoff |
|---|---|---|---|
Chiang Mai PAO Park Start | 0.0 | 320 m | — |
A17 Huay Tueng Thao Reservoir Aid Station | 8.9 | 360 m | — |
Chiang Mai PAO Park Finish | 16.6 | 320 m | 5h12:30 PM |
Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.
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