The 2025 event has concluded.

Geneva Marathon

Geneva, Switzerland • May 11, 2025
TopDescriptionCourseCommunity
Register

Subscribe

Get updates on the Geneva Marathon race forecast and be the first to know if the forecast shifts.

Text Updates

Maximum one update per day. Standard messaging rates apply. Currently only supports USA, UK, and Canada.

Phone Number

Email Updates

By submitting your email you agree to receive weather forecasts and racecast.io updates.

rain Partly cloudy throughout the day with rain.

Saucony's latest iteration of it's top reviewed carbon plated racing shoe. Saucony Endorphin Pro 4.When you buy through our links, we may earn a commission.

The Harmony Geneva Marathon for UNICEF is an annual marathon running event held in Geneva, Switzerland. It draws about 9,100 participants every May. Apart from the marathon, there is also a half marathon, a Relay Marathon, a 20 km Handbike and wheelchair race, a 10 km race held on the same day, and races exclusively for women (5 km) and children (1 to 5 km) held the day before. A time limit of six hours and a half applies to the main event. Wikipedia

Area Map

Course Maps

FAQ

Ask a Question about the Geneva Marathon

Racecast Concierge (free during beta)

Ask a question about the Geneva 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 Geneva Marathon and general racecast.io updates.

When is the 2025 Geneva Marathon?

The 2025 Geneva Marathon will be held on Sunday May 11, 2025.

What is the time limit for the Geneva Marathon?

The time limit for the Geneva Marathon is 6 hours.

Community

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

Historical Weather & Results

RunScore
Run Score: 8
Temp
61°F
Min/Max
55°/62°F
Dew
46°F
Days of Rain
9/18
Wind
8mph
Tap a row for details.
YearLow / HighRain

Geneva Marathon 2024 Weather History

Partly cloudy throughout the day with a chance of rain throughout the day.

2024
cloudy
55°/ 67°Light
Run Score: 8

Geneva Marathon 2023 Weather History

Partly cloudy throughout the day with rain.

2023
partly-cloudy-day
64°/ 67°Light
Run Score: 9

Geneva Marathon 2022 Weather History

Partly cloudy throughout the day.

2022
partly-cloudy-day
66°/ 75°-
Run Score: 8

Geneva Marathon 2019 Weather History

Partly cloudy throughout the day with a chance of rain throughout the day.

2019
rain
53°/ 60°Light
Run Score: 7

Geneva Marathon 2018 Weather History

Partly cloudy throughout the day.

2018
partly-cloudy-day
62°/ 71°-
Run Score: 8

Geneva Marathon 2017 Weather History

Partly cloudy throughout the day with rain.

2017
cloudy
52°/ 55°Light
Run Score: 6

Geneva Marathon 2016 Weather History

Partly cloudy throughout the day.

2016
cloudy
59°/ 71°-
Run Score: 9

Geneva Marathon 2015 Weather History

Cloudy skies throughout the day with a chance of rain throughout the day.

2015
rain
57°/ 61°Light
Run Score: 8

Geneva Marathon 2014 Weather History

Partly cloudy throughout the day with early morning rain.

2014
cloudy
51°/ 55°-
Run Score: 7

Geneva Marathon 2013 Weather History

Partly cloudy throughout the day with early morning rain.

2013
partly-cloudy-day
55°/ 64°-
Run Score: 8

Geneva Marathon 2012 Weather History

Partly cloudy throughout the day with rain.

2012
cloudy
53°/ 60°Light
Run Score: 8

Geneva Marathon 2011 Weather History

Partly cloudy throughout the day with rain.

2011
partly-cloudy-day
51°/ 58°Light
Run Score: 9

Geneva Marathon 2010 Weather History

Cloudy skies throughout the day with rain.

2010
partly-cloudy-day
53°/ 55°-
Run Score: 9

Geneva Marathon 2009 Weather History

Partly cloudy throughout the day with late afternoon rain.

2009
clear-day
63°/ 69°-
Run Score: 8

Geneva Marathon 2008 Weather History

Cloudy skies throughout the day with rain or snow.

2008
rain
33°/ 34°Light
Run Score: 6

Geneva Marathon 2007 Weather History

Partly cloudy throughout the day.

2007
partly-cloudy-day
57°/ 67°-
Run Score: 9

Geneva Marathon 2006 Weather History

Cloudy skies throughout the day with a chance of rain throughout the day.

2006
partly-cloudy-day
53°/ 62°Light
Run Score: 9

Geneva Marathon 2005 Weather History

Partly cloudy throughout the day with early morning rain.

2005
partly-cloudy-day
51°/ 58°-
Run Score: 9
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
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