The Lest We Forget event is a poignant running race organized by Phoenix Running that serves as a tribute to Remembrance Day, honoring the service and sacrifice of military personnel. This unique event is a timed challenge, where runners have a full 7 hours to complete as many laps as they wish of a 5.3km out-and-back course along the scenic River Thames in Walton-on-Thames. This format allows for all abilities to participate, with distances ranging from a single 5K lap up to a half marathon, full marathon, or even an ultra-marathon. All participants receive a truly stunning and bespoke finisher's medal that depicts a solitary soldier, which can stand as a beautiful tribute.
Races
47.7 km
Marathon
Half Marathon
10 km
3.28 miles
Race Date:
08 November, 2025
The Lest We Forget Ultra is a self-paced endurance challenge held on Walton-on-Thames, offering runners the freedom to complete as many loops of the flat and scenic 5.3 km riverside out-and-back course along the Thames as they wish—up to the full 7-hour time limit—with all finishers earning a commemorative “Unknown Soldier” silhouette medal.
Race Date:
08 November, 2025
The Lest We Forget Marathon (42.2 km) takes place on Walton-on-Thames, where runners complete four laps of the scenic 5.3 km Thames riverside route, earning chip-timed results and a commemorative “Unknown Soldier” silhouette medal in honor of remembrance.
Race Date:
08 November, 2025
The Lest We Forget Half Marathon is a unique running event by Phoenix Running where participants complete four laps of a flat, 3.28-mile (5.3 km) out-and-back course along the River Thames to cover the 13.1-mile distance. The race is a timed event, allowing runners to complete the half marathon distance within a generous 7-hour time limit.
Race Date:
08 November, 2025
The Lest We Forget 10k takes place on Walton-on-Thames, Surrey, where runners complete two laps of the flat and scenic 5.3 km out-and-back route along the River Thames, with flexible start times and a commemorative “Unknown Soldier” silhouette medal awarded at the finish.
Race Date:
08 November, 2025
The Lest We Forget 5 km is a flat, timed, and inclusive remembrance-run held along a riverside course in Walton-on-Thames (Sunbury-on-Thames), United Kingdom. Participants complete single or multiple laps of a 5.3 km out-and-back trail along the scenic Thames towpath and receive a bespoke finisher’s medal in a thoughtful and flexible format that honors all abilities.
Weather based on historical averages.
FAQs
What is the Lest We Forget Ultra?
How long is the Lest We Forget Ultra?
Where does the Lest We Forget Ultra take place?
What is the elevation gain of the Lest We Forget Ultra?
How can I prepare for the Lest We Forget Ultra?
How do I choose the right training plan for the Lest We Forget Ultra?
The Lest We Forget Ultra is a self-paced endurance challenge held on Walton-on-Thames, offering runners the freedom to complete as many loops of the flat and scenic 5.3 km riverside out-and-back course along the Thames as they wish—up to the full 7-hour time limit—with all finishers earning a commemorative “Unknown Soldier” silhouette medal.
The Lest We Forget Ultra is 47km long.
The Lest We Forget Ultra takes place in Walton-on-Thames, Surrey, United Kingdom.
Runna classifies the Lest We Forget Ultra 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 Lest We Forget Ultra?
The Lest We Forget Ultra is a self-paced endurance challenge held on Walton-on-Thames, offering runners the freedom to complete as many loops of the flat and scenic 5.3 km riverside out-and-back course along the Thames as they wish—up to the full 7-hour time limit—with all finishers earning a commemorative “Unknown Soldier” silhouette medal.
How long is the Lest We Forget Ultra?
The Lest We Forget Ultra is 47km long.
Where does the Lest We Forget Ultra take place?
The Lest We Forget Ultra takes place in Walton-on-Thames, Surrey, United Kingdom.
What is the elevation gain of the Lest We Forget Ultra?
Runna classifies the Lest We Forget Ultra elevation profile as Flat.
How can I prepare for the Lest We Forget Ultra?
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 Lest We Forget Ultra?
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 Lest We Forget Marathon?
How long is the Lest We Forget Marathon?
Where does the Lest We Forget Marathon take place?
What is the elevation gain of the Lest We Forget Marathon?
How can I prepare for the Lest We Forget Marathon?
How do I choose the right training plan for the Lest We Forget Marathon?
The Lest We Forget Marathon (42.2 km) takes place on Walton-on-Thames, where runners complete four laps of the scenic 5.3 km Thames riverside route, earning chip-timed results and a commemorative “Unknown Soldier” silhouette medal in honor of remembrance.
The Lest We Forget Marathon is 42km long.
The Lest We Forget Marathon takes place in Walton-on-Thames, Surrey, United Kingdom.
Runna classifies the Lest We Forget 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 Lest We Forget Marathon?
The Lest We Forget Marathon (42.2 km) takes place on Walton-on-Thames, where runners complete four laps of the scenic 5.3 km Thames riverside route, earning chip-timed results and a commemorative “Unknown Soldier” silhouette medal in honor of remembrance.
How long is the Lest We Forget Marathon?
The Lest We Forget Marathon is 42km long.
Where does the Lest We Forget Marathon take place?
The Lest We Forget Marathon takes place in Walton-on-Thames, Surrey, United Kingdom.
What is the elevation gain of the Lest We Forget Marathon?
Runna classifies the Lest We Forget Marathon elevation profile as Flat.
How can I prepare for the Lest We Forget 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 Lest We Forget 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!
What is the Lest We Forget Half Marathon?
How long is the Lest We Forget Half Marathon?
Where does the Lest We Forget Half Marathon take place?
What is the elevation gain of the Lest We Forget Half Marathon?
How can I prepare for the Lest We Forget Half Marathon?
How do I choose the right training plan for the Lest We Forget Half Marathon?
The Lest We Forget Half Marathon is a unique running event by Phoenix Running where participants complete four laps of a flat, 3.28-mile (5.3 km) out-and-back course along the River Thames to cover the 13.1-mile distance. The race is a timed event, allowing runners to complete the half marathon distance within a generous 7-hour time limit.
The Lest We Forget Half Marathon is 21km long.
The Lest We Forget Half Marathon takes place in Walton-on-Thames, Surrey, United Kingdom.
Runna classifies the Lest We Forget 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 Lest We Forget Half Marathon?
The Lest We Forget Half Marathon is a unique running event by Phoenix Running where participants complete four laps of a flat, 3.28-mile (5.3 km) out-and-back course along the River Thames to cover the 13.1-mile distance. The race is a timed event, allowing runners to complete the half marathon distance within a generous 7-hour time limit.
How long is the Lest We Forget Half Marathon?
The Lest We Forget Half Marathon is 21km long.
Where does the Lest We Forget Half Marathon take place?
The Lest We Forget Half Marathon takes place in Walton-on-Thames, Surrey, United Kingdom.
What is the elevation gain of the Lest We Forget Half Marathon?
Runna classifies the Lest We Forget Half Marathon elevation profile as Flat.
How can I prepare for the Lest We Forget 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 Lest We Forget 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!
What is the Lest We Forget 10k?
How long is the Lest We Forget 10k?
Where does the Lest We Forget 10k take place?
What is the elevation gain of the Lest We Forget 10k?
How can I prepare for the Lest We Forget 10k?
How do I choose the right training plan for the Lest We Forget 10k?
The Lest We Forget 10k takes place on Walton-on-Thames, Surrey, where runners complete two laps of the flat and scenic 5.3 km out-and-back route along the River Thames, with flexible start times and a commemorative “Unknown Soldier” silhouette medal awarded at the finish.
The Lest We Forget 10k is 10km long.
The Lest We Forget 10k takes place in Walton-on-Thames, Surrey, United Kingdom.
Runna classifies the Lest We Forget 10k 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 Lest We Forget 10k?
The Lest We Forget 10k takes place on Walton-on-Thames, Surrey, where runners complete two laps of the flat and scenic 5.3 km out-and-back route along the River Thames, with flexible start times and a commemorative “Unknown Soldier” silhouette medal awarded at the finish.
How long is the Lest We Forget 10k?
The Lest We Forget 10k is 10km long.
Where does the Lest We Forget 10k take place?
The Lest We Forget 10k takes place in Walton-on-Thames, Surrey, United Kingdom.
What is the elevation gain of the Lest We Forget 10k?
Runna classifies the Lest We Forget 10k elevation profile as Flat.
How can I prepare for the Lest We Forget 10k?
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 Lest We Forget 10k?
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 Lest We Forget 5km?
How long is the Lest We Forget 5km?
Where does the Lest We Forget 5km take place?
What is the elevation gain of the Lest We Forget 5km?
How can I prepare for the Lest We Forget 5km?
How do I choose the right training plan for the Lest We Forget 5km?
The Lest We Forget 5 km is a flat, timed, and inclusive remembrance-run held along a riverside course in Walton-on-Thames (Sunbury-on-Thames), United Kingdom. Participants complete single or multiple laps of a 5.3 km out-and-back trail along the scenic Thames towpath and receive a bespoke finisher’s medal in a thoughtful and flexible format that honors all abilities.
The Lest We Forget 5km is 5km long.
The Lest We Forget 5km takes place in Walton-on-Thames, Surrey, United Kingdom.
Runna classifies the Lest We Forget 5km 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 Lest We Forget 5km?
The Lest We Forget 5 km is a flat, timed, and inclusive remembrance-run held along a riverside course in Walton-on-Thames (Sunbury-on-Thames), United Kingdom. Participants complete single or multiple laps of a 5.3 km out-and-back trail along the scenic Thames towpath and receive a bespoke finisher’s medal in a thoughtful and flexible format that honors all abilities.
How long is the Lest We Forget 5km?
The Lest We Forget 5km is 5km long.
Where does the Lest We Forget 5km take place?
The Lest We Forget 5km takes place in Walton-on-Thames, Surrey, United Kingdom.
What is the elevation gain of the Lest We Forget 5km?
Runna classifies the Lest We Forget 5km elevation profile as Flat.
How can I prepare for the Lest We Forget 5km?
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 Lest We Forget 5km?
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!
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Sport:
Running
Tags:
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Lest We Forget or Phoenix Running Ltd. 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 Lest We Forget website.
