1 event in Ko Samui District, Surat Thani

From big races to Saturday morning group runs—find ฮาล์ฟมาราธอน (half marathon) events and connect with the local endurance sports community.

• Bangkok Airways Samui Half Marathon [facebook.com]
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  Sat, Jun 20, 2026

  5k 10k 21k Half Marathon Run

  Unnamed Road, Ko Samui District, Surat Thani, 84320, Thailand
  OpenStreetMap Google Maps