Chanthaburi Half Marathon 2026

The Chanthaburi Half Marathon is the perfect race if you want to treat yourself in the city while still breathing in some greenery, between peaceful lakes and large parks 🌿.

You pick your format for the day: 3 km to discover without rushing, 5 km to challenge yourself just enough, 10 km to feel strong, or 21.0975 km for the “I’m making a real memory” version—here, every distance has its own little taste of adventure 🏁.

What I love about Chanthaburi is the vibe: you run through a lively city, then you quickly find yourself among waterside spots and park paths that make you feel like you’re running on vacation. 🌊.

And after you cross the finish line, I’ll guide you just a short walk from the start: go stroll around the Chanthaboon Waterfront Community (wooden houses, little shops, photo ops guaranteed), stop by the Cathedral of the Immaculate Conception to feast your eyes, then head to Nong Bua Walking Street if you want an easy, local stroll 🏛️.

If you’re coming as a couple or with family, save a bit of energy for a walk in Taksin Maharat National Park (easy, pleasant) or a sweet break over a coffee on a terrace near the waterfront—you’ll see, here they know how to finish a race in style… without overthinking it! 🍧