# Is Muang Thai Chiang Mai Marathon 2026 registration open?

Yes. Muang Thai Chiang Mai Marathon 2026 is open for entry as of 2026-10-27; the status has read registration open since at least 2026-10-27; race day 2026-12-20.

- Organiser: Chiang Mai Marathon
- Sport: marathon
- Where: Chiang Mai, TH
- Site: https://www.chiangmaimarathon.com/
- Registration page: https://www.chiangmaimarathon.com/
- Race day: 2026-12-20
- Registration status: registration open (checked 2026-10-27)
- Entry route: first-come
- Entry fee, as stated: Overseas marathon 1,500 THB regular (16 Jun to 31 Oct), 2,000 THB delay (1 to 20 Nov), 2,500 THB charity (1 to 15 Dec) (https://www.chiangmaimarathon.com/)

Start and finish at Tha Phae Gate. Marathon, half, 10K, 3K smile run and kids run.

## Quick answers

**Is Muang Thai Chiang Mai Marathon 2026 registration open?**

Yes. Muang Thai Chiang Mai Marathon 2026 is open for entry as of 2026-10-27; the status has read registration open since at least 2026-10-27; race day 2026-12-20.

**How do you get a place in Muang Thai Chiang Mai Marathon 2026?**

Entries are first come, first served. Start and finish at Tha Phae Gate. Marathon, half, 10K, 3K smile run and kids run.

**How much does Muang Thai Chiang Mai Marathon 2026 cost to enter?**

As the organiser states it: Overseas marathon 1,500 THB regular (16 Jun to 31 Oct), 2,000 THB delay (1 to 20 Nov), 2,500 THB charity (1 to 15 Dec) (source: https://www.chiangmaimarathon.com/).

**How can I be alerted when Muang Thai Chiang Mai Marathon 2026 registration changes?**

Race Entry Watch reads Muang Thai Chiang Mai Marathon 2026's registration page every night, hourly in the week before a stated opening date and every ten minutes on the day itself, and records the sentences about entries that appear on it. A free weekly digest is on this page; the same-day email, the moment it opens, closes or sells out, is 4 USD a month or a 30-day pass for 5 USD at https://bikoosh.com/races/chiang-mai-marathon.

## Sources

- https://www.chiangmaimarathon.com/ (read 2026-10-27)

## Changes

- 2026-10-27: record added

Canonical: https://bikoosh.com/races/is-chiang-mai-marathon-registration-open
Race Entry Watch is an independent, sourced tracker, not affiliated with any organiser. Every status is read on the event's own registration page on the date shown; dates and fees are quoted as the organiser states them; an entry is yours to make on the organiser's site.