Katsuta Marathon

Hitachinaka, Japan · January 31, 2027
partly-cloudy-day45°·47° high·Breezy·Dry
10
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Race Day Weather

partly-cloudy-day
45°at start
47° high
Breezy
Dry

Cool start — fast day potential, moderate wind

A cool 45°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Moderate winds around 15mph may affect pacing on open sections of the course.

Race day forecast available in 124 days
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Pace Calculator

Distance: 26.2mi
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Race Info

The Katsuta Marathon runs each January through Hitachinaka City and neighboring Tokai Village on Japan's Ibaraki coast. The Japan Association of Athletics Federations-certified course starts near Omotecho Shopping Street and finishes at Ishikawa Sports Plaza. Toshinori Watanabe holds the men's course record at 2:11:17, and Kiyoko Shimahara holds the women's record at 2:28:17. Results from the race count toward the Abbott World Marathon Majors Age Group World Rankings.

Area Map

Course Map

FAQ

When is the 2027 Katsuta Marathon?

The 2027 Katsuta Marathon will be held on Sunday January 31, 2027.

Is the Katsuta Marathon a Boston Marathon Qualifier?

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

What is the time limit for the Katsuta Marathon?

The time limit for the Katsuta Marathon is 6 hours.

What will the weather be like for the 2027 Katsuta Marathon?

The forecast calls for a high of 49°F and a low of 42°F with a 10% chance of rain.

Historical Weather

Based on 4 years of data
Avg Temp
46°F
L:43° H:48°
RunScore
10
Conditions
Rain Freq
0%
0 of 4 yrs
Wind9mph
Dew18°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
41°/44°-
10
2025
partly-cloudy-day
46°/51°-
10
2024
partly-cloudy-day
46°/50°-
10
2023
partly-cloudy-day
39°/46°-
10