Khun Dan Marathon 2026

Khun Dan Marathon 2026 is on Sunday 18 October 2026 at Khun Dan Prakan Chon Dam in Nakhon Nayok, over 42.195 km, 21.1 km, 10 km and 5 km.

Facts last checked September 29, 2026

Khun Dan Marathon 2026 is the seventh edition ("Season 7 - Every Step Has A Story"), held at Khun Dan Prakan Chon Dam in Nakhon Nayok, and the registration page describes a smooth road course. The marathon starts at 03:30 and the half marathon at 05:00; the page gives climbs of about 400 m for the marathon and 390 m for the half. RECRACE SPORT Co., Ltd. handles registration and is the organiser contact.

Key facts
Date	2026-10-18
Distance Km	42.195, 21.1, 10, 5
Primary Distance Km	42.195
Venue	Khun Dan Prakan Chon Dam
Organizer	RECRACE SPORT Co., Ltd.
Price Range	THB 500-1,200
City	Nakhon Nayok
Country	Thailand

full-marathon thailand

Frequently asked questions

What are the start times and cut-offs at Khun Dan Marathon 2026?

The marathon starts at 03:30 with a 7-hour cut-off, and the half marathon starts at 05:00 with a 4-hour cut-off. The 10 km starts at 05:30 (2 hours 30 minutes), and the 5 km at 05:45 has no time limit.

Is there an age limit or prize money at Khun Dan Marathon 2026?

Runners under 18 may not enter the marathon. Overall prize money runs to THB 6,000 for first place in the marathon and THB 4,000 in the half marathon, plus age-group trophies.