2025 Scenic Marathon Chanthaburi

The 2025 Scenic Marathon Chanthaburi is set to take place on December 13-14, 2025, at the Kung Krabaen Bay Royal Development Study Center and Laem Sadet Beach in Chanthaburi Province, Thailand. Chanthaburi City typically experiences a tropical monsoon climate in December, with average highs of 29°C (84°F) and lows of 22°C (72°F), and a 60% chance of precipitation. This scenic marathon offers participants a range of categories, including a marathon, half marathon, and mini marathon, covering distances of 42.195 km, 21.1 km, and 10 km respectively, with various awards and prizes up for grabs.

What are the event dates and location?

The 2025 Scenic Marathon Chanthaburi will take place on December 13-14, 2025, at the Kung Krabaen Bay Royal Development Study Center and Laem Sadet Beach in Chanthaburi Province, Thailand.

What is the expected weather condition during the event?

Chanthaburi City typically experiences a tropical monsoon climate in December, with average highs of 29°C (84°F) and lows of 22°C (72°F), and a 60% chance of precipitation.

What distances are available for this event?

• →Marathon: 42.195 km (for participants 18+ years)
• →Half Marathon: 21.1 km (for participants 16+ years)
• →Mini Marathon: 10 km (for participants 14+ years)

What are the age restrictions for each distance category?

• →Marathon: 18+ years
• →Half Marathon: 16+ years
• →Mini Marathon: 14+ years

What are the race kit collection details?

Race kit collection will take place on December 13, 2025, from 10:00 AM to 6:00 PM at the Kuang Kraben Bay Royal Development Study Center.

What are the awards and prizes for the event?

Awards and prizes include:

• →Overall Championship:

- Marathon: Male sub 2:50 hrs, Female sub 3:20 hrs

- Half Marathon: Male sub 1:25 hrs, Female sub 1:45 hrs

• →Age Group Categories: Divided by gender and age brackets (e.g., 18–29, 30–39, etc.)
• →Prizes: Gun Time for Overall, Net/Chip Time for Age Groups
• →Special Thai Overall Prize: Bonus category for Thai nationals

What are the rules and regulations for participants?

Participants must comply with Athletics Association of Thailand (AAT) rules, undergo a medical check-up if recommended, and wear their bib numbers clearly on the front. No bib transfers or duplicates are allowed, and cut-off times apply; failure to meet results in DNF. Protests must be filed within 30 minutes of official results with a 1,000 THB deposit.

How are prizes collected?

Winners must report within 30 minutes of results announcement with a valid photo ID. Cash prizes are subject to a 5% withholding tax, and only one prize per runner (highest category) is awarded.

What are the registration dates and fees?

Registration opens on June 25, 2025, at 10:00 AM and closes on November 21, 2025, at 11:59 PM. Entry fees are non-refundable and non-transferable.

Are there any specific rules about participation and timing?

Participants must adhere to the Athletics Association of Thailand (AAT) rules and any medical recommendations. There are cut-off times for each category, and failure to meet these results in a DNF (Did Not Finish).

What is the policy on protests and disputes?

Protests must be filed within 30 minutes of the official results announcement and require a 1,000 THB deposit.