Organized by Guernsey Athletics, the Butterfield Half Marathon has been a staple event since its inception. The 2025 race, set for September 14, begins at 9:00 AM at L'Eree and follows a picturesque 13.1-mile coastal route along Guernsey's seafront, culminating in a grand finish in St Peter Port. Participants aged 17 or over can enjoy a flat and fast course, with all finishers receiving a commemorative medal. Early registrants have the option to order a free souvenir running t-shirt or vest. Entries made after June 30 may not be guaranteed a t-shirt or vest.
Race
Half Marathon
Race Date:
14 September, 2025
The Butterfield Half Marathon, organized by Guernsey Athletics, is scheduled for September 14, 2025, in Guernsey, Channel Islands. This 13.1-mile (21.1 km) race features a fast and flat course along the island's picturesque coastline, starting at L'Eree in the southwest and finishing in St Peter Port.
Weather based on historical averages. Route data provided by Strava, based on last year's race.
FAQs
What is the Butterfield Half Marathon?
How long is the Butterfield Half Marathon?
Where does the Butterfield Half Marathon take place?
What is the elevation gain of the Butterfield Half Marathon?
How can I prepare for the Butterfield Half Marathon?
How do I choose the right training plan for the Butterfield Half Marathon?
The Butterfield Half Marathon, organized by Guernsey Athletics, is scheduled for September 14, 2025, in Guernsey, Channel Islands. This 13.1-mile (21.1 km) race features a fast and flat course along the island's picturesque coastline, starting at L'Eree in the southwest and finishing in St Peter Port.
The Butterfield Half Marathon is 21km long.
The Butterfield Half Marathon takes place in Guernsey, St Andrew, Guernsey.
Runna classifies the Butterfield Half Marathon elevation profile as Flat.
The best way to train for the next race is to use a personalised 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 personalised 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 Butterfield Half Marathon?
The Butterfield Half Marathon, organized by Guernsey Athletics, is scheduled for September 14, 2025, in Guernsey, Channel Islands. This 13.1-mile (21.1 km) race features a fast and flat course along the island's picturesque coastline, starting at L'Eree in the southwest and finishing in St Peter Port.
How long is the Butterfield Half Marathon?
The Butterfield Half Marathon is 21km long.
Where does the Butterfield Half Marathon take place?
The Butterfield Half Marathon takes place in Guernsey, St Andrew, Guernsey.
What is the elevation gain of the Butterfield Half Marathon?
Runna classifies the Butterfield Half Marathon elevation profile as Flat.
How can I prepare for the Butterfield Half Marathon?
The best way to train for the next race is to use a personalised 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 Butterfield Half Marathon?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised 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:
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Butterfield Half Marathon or Guernsey Athletics Club. 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 Butterfield Half Marathon website.
