Nakhonsawan 21 2026

Nakhonsawan 21 2026 is on Sunday 4 October 2026 at Sawan Park in Nakhon Sawan, over 3.3 km, 10 km and 21.1 km.

Facts last checked September 29, 2026

Nakhonsawan 21 2026 is organised by the Khon Mueang Prabang Running Club at Sawan Park, Nakhon Sawan, with entries taken on RUNLAH. The half marathon (21.1 km) starts at 05:00, the 10 km at 05:30 and the 3.3 km fun run at 06:00. Every 21 km finisher receives a finisher shirt, and trophies are awarded by age group for men and women.

Key facts
Date	2026-10-04
Distance Km	21.1, 10
Primary Distance Km	21.1
Venue	Sawan Park
Organizer	Khon Mueang Prabang Running Club
Price Range	THB 500-800
City	Nakhon Sawan
Country	Thailand

half-marathon thailand

Frequently asked questions

What time does the Nakhonsawan 21 half marathon start?

Check-in opens at 04:00 on Sunday 4 October 2026 at Sawan Park. The 21.1 km starts at 05:00, the 10 km at 05:30 and the 3.3 km fun run at 06:00.

Where do I collect my Nakhonsawan 21 race pack?

Race packs are collected at Sawan Park on Saturday 3 October 2026 from 11:00 to 19:00. Bring your registration number or barcode and an ID card or passport; a representative can collect with a copy of your ID.