The Reims Champagne Run 2025, held over the weekend of October 11–12, brings a festive blend of road and trail running across the famous Champagne region, centered in the historic city of Reims. Participants can select from seven event formats: the 3 km P’tits Rèmes kids race, 5 km “Matmut #Néspourbouger”, 10 km Les 10K de Rémus, 21.1 km Le Semi des Rois, 42 km Sacré Trail, the ultra 87 km Sacré Trail, and relay teams of 2 or 4 in the 87 km format. Runners traverse iconic landmarks—including the Roman-era Porte de Mars, city avenues adorned with urban art, and scenic vineyard paths—before culminating in the vibrant race village at Place de la Porte de Mars.
Races
87 km
87 km
87 km
Marathon
Half Marathon
10 km
5 km
Race Date:
12 October, 2025
Scheduled for Sunday, October 12, 2025, this half marathon starts and finishes at the Porte de Mars in Reims, combining urban elegance with athletic challenge. Presented by Reims Champagne Run, it features a certified flat course perfect for experienced runners and newcomers.
Weather based on historical averages. Route data provided by Strava, based on last year's race.
FAQs
What is the Le Semi des Rois?
How long is the Le Semi des Rois?
Where does the Le Semi des Rois take place?
What is the elevation gain of the Le Semi des Rois?
How can I prepare for the Le Semi des Rois?
How do I choose the right training plan for the Le Semi des Rois?
Scheduled for Sunday, October 12, 2025, this half marathon starts and finishes at the Porte de Mars in Reims, combining urban elegance with athletic challenge. Presented by Reims Champagne Run, it features a certified flat course perfect for experienced runners and newcomers.
The Le Semi des Rois is 21km long.
The Le Semi des Rois takes place in Reims, France.
Runna classifies the Le Semi des Rois elevation profile as Flat.
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Le Semi des Rois?
Scheduled for Sunday, October 12, 2025, this half marathon starts and finishes at the Porte de Mars in Reims, combining urban elegance with athletic challenge. Presented by Reims Champagne Run, it features a certified flat course perfect for experienced runners and newcomers.
How long is the Le Semi des Rois?
The Le Semi des Rois is 21km long.
Where does the Le Semi des Rois take place?
The Le Semi des Rois takes place in Reims, France.
What is the elevation gain of the Le Semi des Rois?
Runna classifies the Le Semi des Rois elevation profile as Flat.
How can I prepare for the Le Semi des Rois?
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Le Semi des Rois?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Major City
Kid friendly
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Reims Champagne Run 2025 or Reims Champagne Run. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Reims Champagne Run 2025 website.
