CNX 100K Ultra Marathon 2026 # 4rd

Get ready to challenge yourself and conquer the impossible! 💪 Join us for the CNX 100K Ultra Marathon 2026 at the stunning Maejo Golf Resort & Spa in Chiang Mai, Thailand. 🏞

🗓 Save the Date: Race Day is on 3 October 2026!

🕊️ Early Bird Registration opens on 5 May 2026. Don’t miss your chance to be part of this exhilarating event!

🏃‍♀️🏃‍♂️ Beat the Impossible — let's conquer together! 💚

For more details and ticket information, visit: Event Page