About Doi Inthanon

Also known as "The Roof of Thailand", Doi Inthanon National Park covers an area of 482 km² in Chiang Mai province north of Thailand. The park is part of the Himalayan mountain range, elevation ranges between 800 and 2565 meters with the highest peak at Doi Inthanon which is the highest mountain in Thailand. Due to the high altitude, the park has high humidity and cold weather all year round. The average daily temperatures are normally around 10-12 °C.

The main attractions of the park are the summit of Doi Inthanon for its spectacular views of early morning, several waterfalls, few trails and the two chedis (stupas) dedicated to the king and queens 60th birthday anniversaries. Most of the waterfalls within the park have relatively good flow of water all year round but the best season for water flow is during the rainy season from May to November. One of seasonal attractions of the park is the blossoms of Siamese sakura flowers covering trees in pink during late January and Februari.  The park is also one of top destination in the country for birders. l Read more l


Amazing Thailand Tourism Year 2018
Running up the highest mountain in Thailand

Chiang Mai Ultramarathon 2018
Saturday 18, February 2018

Starting Point at Sri Chomthong School Beside of Chom Thong District
(70 km away from the Chiangmai city)
Path on the road to Doi Inthanon distance of 50 km.
Finish line at the highest mountain in Thailand (2,562m)
Doi Inthanon National Park, Chiang Mai, Thailand

*Start 5AM, Cut off Time 3PM (10 hours) Doi Inthanon (2565m)
Running up the highest mountain in Thailand

Harry Runs
Running up Doi Inthanon, the highest mountain in Thailand, 38.5 kilometres on the road and 2250 metres of vertical ascent. A real challenge, worth it for the views.



Time start : 5AM (Cut of Time 3PM)
*Categories of age gruup
- Male 39 Year and Under
- Male 40 Year and Over
- Female Open
* Ultimate Timing chips Systems distance

 RELAY TEAM 50K (3 Runners/Team)
Time start : 5AM (Cut of Time 3PM)
*Categories of gruup
- Male Team 3 Runners (20k+12k+18k = 50K)
- Mix Team 3 Runners (20k+12k+18k = 50K) 
* Mix Team at least 1 female
* Ultimate Timing chips Systems for all distance

 RELAY TEAM 50K (5 Runners/Team)
Time start : 5AM (Cut of Time 3PM)
*Categories of gruup
- Male Team 5 Runners (10k+10k+12k+10k+8k = 50K)
- Mix Team 5 Runners (10k+10k+12k+10k+8k = 50K)
* Mix Team at least 1 female
* Ultimate Timing chips Systems for all distance


 Finishers 1-5 of over all Ultramarathon male and female will be awarded trophies  and cash prize. *(Please see the details as set out below)
 Finishers 1-5 of Relay Team will be awarded trophies. *(3 pieces / Team / No cash prize)
 The medal for everybody who complete the course. 
 All runners will be received the Running-Shirt
 The certificate finisher for all Ultra marathon runners by download on the site www.JogAndJoy.com after the race day was completed in 1 days.
 Accident insurance in competition for all participant
 Goodies Bag for all participant.
 Finisher T-shirt for for Ultra marathon runners who complete the course Finishers.
 Tickets to attend the party's trophy leaves And dinner for participant.

1st 2nd 3rd 4th 5th
20,000 Baht 15,000 Baht 10,000 Baht 8,000 Baht 5,000 Baht

ENTRY FEES (Participant Limit 1,000 Runners)
DISTANCE/DIVISION Excluding transportation Included Shuttle Service NOTE
 Ultra Marathon 50K 1,200 THB/Runner 1,400 THB/Runner Shuttle Service 1 car
for Transfer 8-10 runners
 Relay Team (3 Runners/Team) 2,400 THB/Team 3,000 THB/Team Shuttle Service 1 car
for Transfer 9 runners
 Relay Team (5 Runners/Team) 4,000 THB/Team 5,000 THB/Team Shuttle Service 1 car
for Transfer 10 runners

- Doi Inthanon National Park entrance fee. *(Foreigners Runners have to pay an additional fee of 150 baht each).
- Drink station (water-sport drink-fruit-lunch) supplements in the each turning point.
- Dinner is served after the last runner to the finish line in the party's Award winners at  the Starting Point at Sri Chomthong School 4PM-6PM
- Ambulance and Security in the competition by staff and volunteers.
- Massage muscles on the path 32 km and finish line.
- Baggage Deposit for runners.
- Shuttle Service for particular runner to choose.




 ►MALE 36 inches 38 inches 40 inches 42 inches 44 inches 46 inches
 ►FEMALE 34 inches 36 inches 38 inches 40 inches - -




Please contact with your Passport or Payment Confirmation
 17 February 2018 (1PM-7PM) or
The Race Day 18 February 2018 (03.30AM-04.30AM)
at The Starting Point Sri Chomthong School Beside of Chom Thong District, Chiang Mai
Tel : 086-391-8434, 081-498-9865

Time schedule of shuttle bus service.
Meeting point is Royal Peninsula Hotel.
A. from Chiang Mai city to Start Point is 3:30 AM
B. from Gall Point city to Chiang Mai City is 5 PM




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