Korat Marathon

Nakhon Ratchasima, Thailand · November 8, 2026
partly-cloudy-day74°·87° high·Light·Dry
7
Weather
Course
FAQ
History

Race Day Weather

partly-cloudy-day
74°at start
87° high
Light
Dry

Warm start, adjust pace early

Runners will face temperatures rising from 74°F to 87°F, with humidity at 71% and a dew point of 70°F. A light headwind will be consistent at 8 mph, gusting to 20 mph. It's advisable to start conservatively and hydrate frequently, especially given the warm and humid conditions.

Race day forecast available in 73 days
partly-cloudy-night8
partly-cloudy-night8
partly-cloudy-day8
partly-cloudy-day8
partly-cloudy-day7
partly-cloudy-day6
partly-cloudy-day6
partly-cloudy-day5
partly-cloudy-day5
partly-cloudy-day5
partly-cloudy-day5

Get forecast alerts for Korat Marathon

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Info

Website
Area Map

Course Map

Course Map Unavailable

We don't have course map data for Korat Marathon yet. If you have a GPX file (or other format) for this race, we'd love to add it!

FAQ

Ask a Question about the Korat Marathon

Racecast Concierge (free during beta)

Ask a question about the Korat Marathon and we'll do the hard part and find the answer for you within 48 hours.

By using Racecast Concierge, you agree to receive email alerts pertaining to the Korat Marathon and general racecast.io updates.

When is the 2026 Korat Marathon?

The 2026 Korat Marathon will be held on Sunday November 8, 2026.

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

The forecast calls for a high of 88°F and a low of 72°F with a 6% chance of rain.

Historical Weather

Based on 4 years of data
Avg Temp
86°F
L:71° H:87°
RunScore
5
Conditions
Rain Freq
0%
0 of 4 yrs
Wind6mph
Dew68°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore

2025 Korat Marathon

Becoming cloudy in the afternoon with late afternoon rain.

2025
clear-day
66°/84°-
7

2024 Korat Marathon

Clear conditions throughout the day.

2024
partly-cloudy-day
71°/88°-
7

2023 Korat Marathon

Partly cloudy throughout the day with late afternoon rain.

2023
partly-cloudy-day
76°/90°-
4

2022 Korat Marathon

Partly cloudy throughout the day.

2022
partly-cloudy-day
72°/87°-
7
Free guidesMarathon Fueling Guide·Carb Loading Guide·Race Morning Guide·Race Day Gear Guide·Pacing Strategy Guide·Mental Strategy Guide

Race Day Alerts

Get notified when the Korat Marathon forecast shifts — so you can adjust your gear, pacing, and strategy.

Forecast shift alerts (temp, wind, rain)
Updates as weather changes leading up to race day
Max one message per day
Text Alerts

USA, UK, and Canada only. Standard rates apply.

or
Email Alerts

By subscribing you agree to receive race forecasts and racecast.io updates.

Submit a correction

Spot something wrong or missing for the Korat Marathon? Let us know and we'll update it.

You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR

Submit a race

Missing a race? Send it in and we'll add it to Racecast.