Photak Marathon

Photak, Thailand · December 13, 2026
partly-cloudy-night68°·77° high·Light·Dry
8
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Race Day Weather

partly-cloudy-night
68°at start
84° high
Light
Dry

Warm start, adjust pace early

Runners will face temperatures starting at 68°F and rising to 78°F, with high humidity at 80%. Light winds from the east will be present but are unlikely to impact performance. Given the warmth and humidity, pacing should be conservative at the start, with increased hydration frequency throughout the race.

Race day forecast available in 44 days
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Pace Calculator

Distance: 26.2mi
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Race Info

The Photak Marathon takes place in Pho Tak District along the Mekong River in Nong Khai Province, in northeastern Thailand, each December. The course starts and finishes at the Ban Suan Klang roundabout and offers marathon, half marathon, 10K, and 5K distances. The full marathon starts at 3:30 a.m. to avoid the day's heat, with a 7-hour cutoff. It is an AIMS member race and a Boston Marathon qualifier.

Area Map

Course Map

FAQ

When is the 2026 Photak Marathon?

The 2026 Photak Marathon will be held on Sunday December 13, 2026.

Is the Photak Marathon a Boston Marathon Qualifier?

Yes, the Photak Marathon is an official Boston Marathon qualifier.

What is the time limit for the Photak Marathon?

The time limit for the Photak Marathon is 7 hours.

What will the weather be like for the 2026 Photak Marathon?

The forecast calls for a high of 85°F and a low of 64°F with a 1% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

Historical Weather

Based on 5 years of data
Avg Temp
72°F
L:59° H:72°
RunScore
8
Conditions
Rain Freq
0%
0 of 5 yrs
Wind4mph
Dew61°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
clear-night
57°/73°-
8
2024
partly-cloudy-night
60°/70°-
9
2023
partly-cloudy-night
54°/68°-
8
2022
partly-cloudy-night
59°/71°-
8
2021
partly-cloudy-night
66°/77°-
8