The 2026 Gunsan Saemangeum International 10K has concluded.

Gunsan Saemangeum International 10K

Race complete
Gunsan, South Korea · April 5, 2026
partly-cloudy-day48°·50° high·Light·Dry
10
Register

Gunsan Saemangeum International 10K race day weather

partly-cloudy-day
48°at start
50° high
Light
Dry
Your goal
0:00:00

Cool start — fast day potential

A cool 48°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Moderate humidity at 70% is worth noting for effort level, especially in later miles.

partly-cloudy-night10
partly-cloudy-night10
partly-cloudy-day10
partly-cloudy-day10
partly-cloudy-day10
partly-cloudy-day10
partly-cloudy-day10

Pace Calculator

6.2mi
0:00:00
HH:MM:SS
Pace
—

Enter a finish time to see what race day does to it.

Common Goals:

Get forecast alerts for Gunsan Saemangeum International 10K

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

About the Gunsan Saemangeum International 10K

The Gunsan 10K is an out-and-back run through the city that starts and finishes at Wolmyeong Sports Complex. It follows Sajeong and the Nambuk-ro boulevard west past the Arts Center underpass to a turnaround near the Naun intersection, then returns the same way. It shares its start line with the marathon and the 5K, and runs on closed city streets during cherry blossom season.

Race weekend

Sunday, April 5
7:30 AM10K (6.2 mi)
7:30 AM5K (3.1 mi)
Area Map
Course Map

Gunsan Saemangeum International 10K FAQ

When is the 2026 Gunsan Saemangeum International 10K?

The 2026 Gunsan Saemangeum International 10K will be held on Sunday April 5, 2026.

What is the time limit for the Gunsan Saemangeum International 10K?

The time limit for the Gunsan Saemangeum International 10K is 1.83 hours.

What will the weather be like for the 2026 Gunsan Saemangeum International 10K?

The forecast calls for a high of 61°F and a low of 43°F with a 0% chance of rain. Check our detailed hourly forecast above for the best 10K race plan.

What is the weather usually like for the Gunsan Saemangeum International 10K?

Over the 4 years racecast.io has race-day weather for (2023 to 2026), it averaged 44°F at the start and 48°F by a typical finish. It has not rained during race hours in any of those years.

What was the hottest Gunsan Saemangeum International 10K?

Of the 4 years on record, 2024 was the warmest, reaching 58°F during race hours. The coldest start was 2023, at 37°F.

What was the windiest Gunsan Saemangeum International 10K?

Of the 4 years on record, 2025 was the windiest, with wind averaging 4 mph during race hours. The calmest was 2024, at 2 mph.

Gunsan Saemangeum International 10K weather history

Based on 4 years of data
Avg Temp
46°F
L:44° H:48°
RunScore
10
Conditions
Rain Freq
0%
0 of 4 yrs
Wind3mph
Dew41°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
46°/48°-
10
2025
clear-day
40°/45°-
10
2024
clear-day
51°/58°-
8
2023
clear-day
37°/43°-
10