A half-marathon and 10km race held at Laem Charoen Public Park in Rayong, Thailand on August 2, 2026.
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Facts last checked July 31, 2026
This edition has already taken place, and no future date is listed yet — see other races in Thailand.
The Scenic Half Marathon Rayong (RSMH) is a half-marathon event organized by Scenic Marathon Series, scheduled for August 2, 2026, at Laem Charoen Public Park in Rayong, Thailand. Runners can choose between a 21.1km half marathon or a 10km distance.
The Scenic Half Marathon Rayong (RSMH) brings the Scenic Marathon Series to Thailand's eastern seaboard — Laem Charoen Public Park, a coastal green space in Rayong overlooking the Gulf of Thailand. Three distances (21K, 10K, 5K). August in Rayong is the rainy season — expect warm, humid conditions but a flat coastal course. Part of the same series that includes Chiang Mai, Krabi, and Nakhon Phanom, so the production template is proven. A solid Gulf-coast Thai half marathon.
| Date | 2026-08-02 |
|---|---|
| Distance Km | 21.1, 10 |
| Primary Distance Km | 21.1 |
| Organizer | Scenic Marathon Series |
| Venue | Laem Charoen Public Park, Rayong |
| City | Rayong |
| Country | Thailand |
Laem Charoen Public Park is a waterfront green space on Rayong's coast, providing a flat, scenic course with Gulf-of-Thailand views. [1] The Scenic Marathon Series' production template — proven at Chiang Mai, Krabi, and Nakhon Phanom — ensures a well-run event. August is rainy season: expect warm, humid conditions.
A Scenic Marathon Series half marathon on Thailand's eastern seaboard. 2 August 2026 at Laem Charoen Public Park, Rayong. [1]
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The Scenic Half Marathon Rayong, also known as RSMH, is scheduled to take place on August 2, 2026. The race is held at Laem Charoen Public Park in Rayong, Thailand, and is organized by the Scenic Marathon Series.
The Scenic Half Marathon Rayong offers two distance options for participants: a 21.1km half marathon, which serves as the primary distance for the event, and a shorter 10km race. Both distances take place at Laem Charoen Public Park in Rayong, Thailand, on the same event day.
This race is organized by the Scenic Marathon Series, which is responsible for coordinating the event held at Laem Charoen Public Park in Rayong, Thailand. The organizer oversees both the 21.1km half marathon and 10km distance options offered as part of this scheduled 2026 event.
The Scenic Half Marathon Rayong is located at Laem Charoen Public Park in Rayong, Thailand. This venue hosts both the 21.1km half marathon and the 10km race distances offered by the event, which is organized by the Scenic Marathon Series and scheduled for August 2, 2026.
2 August 2026 at Laem Charoen Public Park, Rayong, Thailand. It offers 21.1K and 10K. Scenic Marathon Series organises the event. Mark it on your calendar if you're planning your racing year around it. [1]