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The inaugural Junior Tri Dash Bangkok series has been a great success. The five races in 2019 attracted a total of more than 400 junior triathletes. Building on the success of 2020, we are launching the 2021 series with a total of five races. The five races will be held on Saturdays, all of them the day before the respective adult Dash races.

Every athlete registering at least…

  • 1 race gets a starter kit [t-shirt, drawstring bag, race belt]
  • 2 races get a visor
  • 3 races get a tri suit

There are also finisher medals but with a twist.

  • Finish your first race and get a bronze medal.
  • Finish 2 races and get a silver medal
  • Finish 3 races and get a prestigious gold medal.

There will also be a series points system allowing junior athletes to accumulate points throughout the series with the top three athletes in each age group receiving a trophy at the season finale.

Swim Map
Run Map
Bike Map
Transition Area

Race Categories

Race Type Start Time
Junior 9-10 years (Swim 0.2 Km – Bike 5 Km – Run 1.5 Km) 06.30 AM
Junior 11-12 years (Swim 0.3 Km – Bike 5 Km – Run 1.5 Km) 06.30 AM
Junior 13-14 years (Swim 0.4 Km – Bike 10 Km – Run 3 Km) 06.30 AM
Junior 15-17 years (Swim 0.4 Km – Bike 10 Km – Run 3 Km) 06.30 AM

Age Categories

Male / Female 9-10 | 11-12 | 13-14 | 15-17

Registration Fee

Race Type Fee (THB)
Single Races 1,250
Series Package 5 Races – save THB 500 5,750
Series Package 4 Races – save THB 300 4,700
Series Package 3 Races – save THB 200 3,550
Series Package 2 Races – save  THB 100 2,400

*All fees above are exclusive 8.7% handling fee

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Register & Buy Merchandise
Buy merchandise only


The entry fee includes:

  •  A bib number and timing results


  • Online registration will close 1 week before the race day (23:59, Bangkok Time) OR until sold out
  • Entry and extra items are non-refundable
  • Entry is non-transferable to another competitor and you may not sell your entry to another competitor
  • Entry is non-transferable to next year’s competition
  • We are accept online payment through credit card Visa and Master


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