If you’ve been dreaming of combining your love for sports with a journey through some of Southeast Asia’s most beautiful landscapes, then Thailand in 2025 is calling your name. Known for its vibrant culture, welcoming locals, incredible cuisine, and stunning natural scenery, Thailand is also fast becoming a major player in the world of sports tourism.
This year, three marquee running events promise not only thrilling competition and spectacular courses, but also an immersive travel experience that’s perfect for athletes and adventurers alike. From misty mountain trails to palm-lined beaches, each event brings a unique slice of Thailand to life. Let’s dive into the must-run events of 2025 — and the unforgettable destinations they call home.
🌄 1. Amazean Betong Trail Run 2025
📍 Betong, Yala Province
🗓 2–4 May 2025
🔗 Visit Website
* Registration closes on 25 April 2025
Adventure begins in the deep south of Thailand at the Amazean Betong Trail Run, part of the globally recognized UTMB® World Series — a seal of excellence in trail running. Held in Betong, a peaceful mountain town tucked within Yala province, this event offers a soul-stirring escape into raw nature and cultural charm.
Race Highlights:
- Multiple distances for all levels, from fun runs to ultra-marathons over 100km.
- Technical yet runnable trails featuring ancient rainforests, bamboo groves, mountain ridges, and remote hilltribe paths.
- An elevation profile that both challenges and rewards, perfect for serious trail runners seeking UTMB points.
Why Visit Betong?
Betong is a hidden gem with cool mountain air and a fusion of Thai, Chinese, and Malay cultures. Known for its warm hospitality and laid-back pace, it’s a destination worth exploring.
Top attractions include:
- The Piyamit Tunnel, once used during historical conflicts and now a fascinating museum.
- The breathtaking Ai Yerweng Skywalk, offering panoramic views above a sea of mist.
- Natural hot springs and waterfalls that are perfect for post-race recovery.
Local Flavors: Be sure to try local specialties like Betong chicken, Hainan-style rice, and fiery southern curries.
🏖 2. Laguna Phuket Marathon 2025
📍 Laguna, Phuket
🗓 14–15 June 2025
🔗 Visit Website
* Registration closes on 25 May 2025
A staple on the Asian running calendar, the Laguna Phuket Marathon is more than a race — it’s a tropical celebration of health, endurance, and community. Taking place in the luxury resort enclave of Laguna, this event draws thousands of runners from over 50 countries.
Race Highlights:
- Certified by IAAF and AIMS — a Boston Marathon qualifier with world-class organization.
- Distances for every level: 2K Kids Run, 5K Fun Run, 10.5K, Half Marathon, and Full Marathon.
- A smooth, scenic route through coastal roads, local villages, and lush greenery.
Why Visit Phuket?
Phuket is Thailand’s largest island and a top destination for global travelers. Beyond the race, it offers endless possibilities for relaxation and exploration.
Must-do experiences:
- Discover hidden coves and snorkel in crystal-clear waters at Kata Noi or Freedom Beach.
- Take a boat tour to Phi Phi Islands or the iconic James Bond Island.
- Visit Old Phuket Town for its Sino-Portuguese architecture, street art, and trendy cafés.
Local Flavors: Refuel with Phuket’s famous Mee Hokkien noodles, roti with curry, and exotic fruits like mangosteen and rambutan.
Pro Tip: Extend your stay with a wellness retreat or yoga holiday — Phuket is home to numerous beachfront spas and holistic resorts.
🌴 3. Bangkok Airways Samui Half Marathon 2025
📍 Koh Samui, Surat Thani
🗓 21–22 June 2025
🔗 Visit Website
* Registration closes on 10 June 2025
Few races can compare to the blissful vibe of the Bangkok Airways Samui Half Marathon, held on the island paradise of Koh Samui. With swaying coconut trees, sunrise views, and the sound of waves in the background, it’s the kind of race that feels more like a vacation.
Race Highlights:
- Choose from 5K, 10K, or 21.1K Half Marathon — all set along Samui’s picturesque coastal roads.
- Early morning start for cooler weather and stunning sunrise.
- A festive and friendly atmosphere with excellent support and hydration stations.
Why Visit Koh Samui?
Samui is Thailand’s second-largest island and a dream destination for beachgoers and luxury travelers. The island is well-equipped for tourists, yet still retains its laid-back island charm.
Top island experiences:
- Chill on Chaweng Beach or the quieter Lamai Beach.
- Visit the giant golden Big Buddha, perched on a small island connected by causeway.
- Explore the lush Na Muang Waterfalls or go snorkeling in nearby Ang Thong Marine Park.
Local Flavors: Enjoy freshly grilled seafood, spicy papaya salad, and Samui’s coconut ice cream served in the shell.
Island Bonus: Getting to Koh Samui is a breeze with Bangkok Airways’ frequent flights — and the scenic descent over the turquoise sea is a highlight in itself!
✨ Why Thailand is a Runner’s Paradise
These events go far beyond the race bib. Thailand offers the full package — scenic beauty, rich culture, incredible food, and a welcoming atmosphere that makes every traveler feel at home. Whether you’re chasing a personal best or chasing sunsets after your run, the Kingdom of Thailand offers unforgettable moments for every kind of runner.
So, why not turn your next race into a journey you’ll never forget?
✅ Quick Recap: Save the Dates!
| Event | Location | Date | Website |
|---|---|---|---|
| Amazean Betong Trail Run | Betong, Yala | 2–4 May 2025 | amazean.utmb.world |
| Laguna Phuket Marathon | Laguna, Phuket | 14–15 June 2025 | phuketmarathon.com |
| Samui Half Marathon | Koh Samui, Surat Thani | 21–22 June 2025 | race.thai.run/bkasamui2025 |
Whether you’re a trailblazer, road warrior, or casual runner, these three events give you the perfect excuse to pack your running shoes — and your swimsuit. Thailand is ready. Are you?
