Kassel Marathon

Kassel, Hesse, Germany · September 20, 2026

50°·63° high·Light·Dry

Weather

Race Day Weather

50°at start

65° high

Light

Dry

Cool conditions, steady breeze

Runners will face a temperature trend starting at 51°F and peaking at 64°F. A gentle wind from the SW at 7 mph will provide a slight breeze, with gusts reaching 20 mph. With humidity at 77%, maintaining hydration will be key, and runners should consider starting conservatively to manage the rising temperatures.

Race day forecast available in 116 days

5 AM

6 AM

7 AM

8 AM

9 AM

10 AM

11 AM

12 PM

1 PM

2 PM

3 PM

Pre-raceRace windowPost-race

Pace Calculator

Distance: 26.2mi

Target Finish Time

0:00:00

HH:MM:SS

Pace

—

Weather Adj.

—

Common Goals:

Get forecast alerts for Kassel 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

The Kassel Marathon is an annual event that showcases the city's rich running tradition, attracting both amateur and professional athletes. The marathon features a two-lap course that winds through various city districts, including Waldau, Bettenhausen, Forstfeld, Unterneustadt, Wesertor, Nord (Holland), Rothenditmold, Kirchditmold, Vorderer Westen, Mitte, and Süd. The route offers a mix of urban and green spaces, providing a scenic backdrop for participants. With approximately 200 meters of elevation gain, the course is relatively flat, making it conducive for runners aiming for personal bests. The event fosters a vibrant atmosphere, with enthusiastic spectators cheering along the route, enhancing the overall experience for all involved. Wikipedia

Website

Course Map

FAQ

When is the 2026 Kassel Marathon?

The 2026 Kassel Marathon will be held on Sunday September 20, 2026.

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

The forecast calls for a high of 65°F and a low of 50°F with a 9% chance of rain.

Historical Weather

Based on 17 years of data

Avg Temp

61°F

L:47° H:62°

RunScore

Conditions

Rain Freq

35%

6 of 17 yrs

Wind9mph

Dew46°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 Kassel Marathon Partly cloudy throughout the day with rain. 2025	47°/61°	-	48°
2024 Kassel Marathon Partly cloudy throughout the day. 2024	45°/58°	-	44°
2023 Kassel Marathon Partly cloudy throughout the day with morning rain. 2023	62°/78°	Light	61°
2022 Kassel Marathon Partly cloudy throughout the day with a chance of rain throughout the day. 2022	49°/59°	Light	50°
2022 Kassel Marathon Partly cloudy throughout the day with a chance of rain throughout the day. 2022	49°/59°	Light	50°
2019 Kassel Marathon Partly cloudy throughout the day. 2019	44°/72°	-	45°
2018 Kassel Marathon Partly cloudy throughout the day. 2018	44°/70°	-	45°
2017 Kassel Marathon Partly cloudy throughout the day with early morning rain. 2017	47°/60°	-	49°
2017 Kassel Marathon Partly cloudy throughout the day with early morning rain. 2017	46°/57°	-	47°
2016 Kassel Marathon Partly cloudy throughout the day with early morning rain. 2016	58°/64°	-	56°
2015 Kassel Marathon Partly cloudy throughout the day. 2015	41°/57°	-	37°
2014 Kassel Marathon Partly cloudy throughout the day. 2014	34°/50°	-	34°
2014 Kassel Marathon Partly cloudy throughout the day. 2014	34°/50°	-	34°
2013 Kassel Marathon Partly cloudy throughout the day with a chance of rain throughout the day. 2013	45°/49°	Light	41°
2012 Kassel Marathon Partly cloudy throughout the day with rain. 2012	56°/72°	Light	56°
2011 Kassel Marathon Partly cloudy throughout the day with rain. 2011	56°/76°	Light	51°
2010 Kassel Marathon Partly cloudy throughout the day. 2010	47°/54°	-	38°

Free guidesMarathon Fueling Guide·Carb Loading Guide·Race Morning Guide·Race Day Gear Guide·Pacing Strategy Guide·Mental Strategy Guide