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WATLAHARNRAI HALF MARATHON 2026 (5th)

September 6, 2026
WATLAHARNRAI, T.Nonglalog, A.Bankhai, Rayong province
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Run to receive merit with all your heart, join in making a large donation to create the statue of Phra Buddha Suwannaphanwichit (Phra U Ngern - U Thong) for completion, and join in remembering "Luang Pu Tim Isariko," who is revered and respected by Buddhists.

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All-new race courses for all 3 distances: HALF 21.4km / MINI 10km / FUN RUN 5km. All routes are officially measured and certified by World Athletics in cooperation with AIMS (Association of International Marathons and Distance Races)

Categories

Half Marathon 21.4 km

Race Shirt, Medal, BIB, Chip Timing, The FINISHER shirt will be received after crossing the finish line.

฿880
Mini Marathon 10 km

Race Shirt, Medal, BIB, Chip Timing

฿680
Fun Run 5 km

Race Shirt, Medal, BIB, Chip Timing

฿550
VIP 21.4 km ⭐

VIP Race Shirt, VIP Medal, VIP BIB, The souvenir features of Luang Pu Tim and has the runner's name on it

฿2,000
VIP 10 km ⭐

VIP Race Shirt, VIP Medal, VIP BIB, The souvenir features of Luang Pu Tim and has the runner's name on it

฿2,000
VIP 5 km ⭐

VIP Race Shirt, VIP Medal, VIP BIB, The souvenir features of Luang Pu Tim and has the runner's name on it

฿2,000

Registration Package

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RACE Trophy

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Half Marathon 21.4 KM

  • Trophy awards for Overall Winner (no age limit) and Top 1-5 in each age group
  • Age group categories:
    Gender Age Group
    Male 20-29, 30-39, 40-49, 50-59, 60 and over
    Female 20-29, 30-39, 40-49, 50-59, 60 and over
*Age is calculated from date of birth (age on race day)

Mini Marathon 10 KM

  • Trophy awards for Overall Winner (no age limit) and Top 1-5 in each age group
  • Age group categories:
    Gender Age Group
    Male Under 19, 20-29, 30-39, 40-49, 50-59, 60 and over
    Female Under 19, 20-29, 30-39, 40-49, 50-59, 60 and over
*Age is calculated from date of birth (age on race day)

Fun Run 5 KM

  • Trophy awards for Overall 1-10

Overall Half 21.4km RACE Trophy

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Overall Mini 10km RACE Trophy

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Overall Funrun 5km RACE Trophy

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RACE Medal For Runner

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VIP RACE Medal ⭐

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VIP Medal & Trophy ⭐

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Race Shirt - VIP ⭐

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RACE SHIRT - Half Marathon 21.4 km

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FINISHER SHIRT - Half Marathon 21.4 km

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RACE SHIRT - Mini Marathon 10 km

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RACE SHIRT - Fun Run 5 km

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SHIRT Size

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ROUTE Map - 21.4 km

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Half Marathon 21k Route The route is mostly flat with long undulating hills.

  • 05:00 START
  • 07:30 CUT OFF (1st time)
  • 08:30 CUT OFF (2nd time) / FINISH

ROUTE Map - 10 km

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MINI 10k Race Route Most of the route is flat, with some sections on dirt and no slopes.

  • 05:45 START
  • 08:00 CUT OFF / FINISH

ROUTE Map - 5 km

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Walking-Running Route to Visit Temples FUN RUN 5k The route is mostly flat with no inclines.

  • 05.55 START
  • 08.00 CUT OFF / FINISH

Schedule

Race pack collection

Saturday 5 September 2026

For self-collection, please bring along :

  • Registration Tracking Number or Barcode (email or check from here)
  • Citizen ID Card/Passport

Participants who are unable to collect their Race Entry Packs during the REPC collection dates may authorise representatives to collect them on their behalf. All authorised representatives are required to produce the following documentation upon collection :

  • Registration Tracking Number or Barcode (email or check from here)
  • Citizen ID Card/Passport of representative
  • A photocopy of the participant’s Citizen ID Card/Passport

Race Schedule

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Sunday, September 6, 2026

WATLAHARNRAI, T.Nonglalog, A.Bankhai, Rayong

Google Map : https://goo.gl/maps/QM6t33MQGD9KJa2H8

Time Description
04:00 Check In
05:00 Start Half Marathon 21.4 km
05:45 Start Mini Marathon 10 km
05:55 Start Fun Run 5 km
07:00 Award
07:30 Cut Off part 1 Half Marathon 21.4 km (at 10 km)
08:30 Cut Off part 2 Half Marathon 21.4 km (at finish line)

Competition Rules and Prize Collection

  1. The overall ranking for the OVERALL HALF 21.4km and OVERALL MINI 10km competitions will use the GUN Time system as the criterion for judgment. The results are final.

  2. The ranking for the HALF 21.4km and MINI 10km age categories will use the Chip Time system as the criterion for judgment. The results are final. Runners can check their results by scanning the QR-Code on their BIB. If awarded, they must report to the registration point to claim their prize.

  3. The FUN RUN 5km will use timing system.

  4. Registration for prize collection starts at 06:00 AM, and prize distribution begins at 07:00 AM or when all runners in each category have reported.

  5. Awarded runners must present one of the following: a national ID card, driver's license, or original passport, along with their BIB number and name matching their registration to verify their identity for prize collection.

  6. In the case of a runner who has received an award but does not report, if the officials have made three phone calls and cannot contact them, or if they do not report within 30 minutes, it will be considered as "forfeiting the right" and the next ranked runner will take their place. Runners who do not report will not have the right to claim or receive the award later.

  7. The award presentation for the HALF 21km and MINI 11km age categories will only take place if there is at least one competitor in each age category.

  8. The award presentation on the day of the competition is considered final. There will be no additional awards given after the competition day.

  9. In the case that a runner arrives at the event area after the designated start time and after the SWEEPER has left the START point for 15 minutes, the runner may start from the START point. However, the runner must take care of themselves as there will be no SWEEPER to provide support at the end.

Note

🏃 Runners who need to compete, please carry your "ID card" to maintain your rights if you are the winner and receive the competition award.

Contact information

Contact organizer (general info, request receipt, postal delivery issues, etc.)
Online registration (Runlah)

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