The One on the Trail - Marlow
OE
From onerace events
Sunday 28th September 2025
Past event
09:15
Marlow
£10.00–£35.00 · 3 races
1km, 10km, Half Marathon
Event summary
Get ready for an exhilarating day of fitness and fun at The One on the Trail - Marlow, hosted by the renowned onerace events! Taking place on Sunday, September 28th, 2025, this exciting event invites runners of all levels to experience the stunning landscapes of Marlow. Participants can choose between a scenic Half Marathon or a challenging 10k route, both starting at Bisham and weaving along the picturesque Thames between Marlow and Henley. Runners will be treated to breathtaking views as they loop back through enchanting countryside, making this event a perfect blend of competition and nature. Don’t miss your chance to be part of this unforgettable running experience!
The One on the Trail - Marlow
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Races
-
Half Marathon
Entries closed£35.00
-
10k
Entries closed£26.00
-
Little Sprinters - 1k Run
Entries closed£10.00
Event information
All run courses are marked with signs and well marshalled.
The race takes you along a country trails, woodland paths.
The race takes you along a country trails, woodland paths.
Free parking will be available, the details of which will be communicated to all participants prior to the event.
Temple Lane, Bisham, Marlow
SL1 1RR
SL1 1RR
For the closest postcode please navigate to the following address and then follow the event signage:
Temple Lane, Bisham, Marlow, SL7 1RT
What3Words: ///grading.optimists.overtime
Temple Lane, Bisham, Marlow, SL7 1RT
What3Words: ///grading.optimists.overtime
FACILITIES
Medical Cover
Suitable medical cover is provided at our events in case of a medical emergency.
Bag Drop
You can leave any clothing, bags, keys and phones at our bag drop. Your race number has a tear-off strip on the bottom that should be attached to anything you leave with us.
Catering
We will have a food caterer onsite for pre and post race refreshments.
Photography
Event images are expected to be available, usually within 24 hours of the event.
Toilets
There are free portable toilets in the event village. This is your only chance to go, as there won't be toilets on the route.
Changing Room / Showers
There are no dedicated changing rooms/showers.
Water / Snack Stations
There will be two water stations on the route. 10k runners will pass the first station once and half marathon runners will pass both stations twice. Water will be in cups.
There will also be water available in the event village to fill water bottles (which we encourage).
OTHER USEFUL INFORMATION
Spectators
Spectators are permitted anywhere in the start finish area or around the route. Please be mindful of others' comfort and safety in more popular locations, including the finish area.
Dogs
Participants must not be accompanied by a personally owned or controlled dog during an event. Entries may be accepted from participants with medical assistance dogs, subject to them being correctly registered and identifiable as such, and subject to prior approval by the Event Director.
Buggies, Pushchairs and Strollers
This event is not suitable for buggies, pushchairs, strollers (or similar) due to the nature of the terrain.
Wheelchairs
This event is not suitable for wheelchair users due to the nature of the terrain.
Earphones / Headphones
Noise-cancelling earphones/headphones are prohibited and, whilst we discourage the use of other earphones/headphones in running events, participants choosing to use them should ensure they are set to a low enough volume that instructions from event officials can be clearly understood.
Race Deferrals
Race deferrals are allowed until the event registration is closed (usually the Friday 12noon before the event date).
Medical Cover
Suitable medical cover is provided at our events in case of a medical emergency.
Bag Drop
You can leave any clothing, bags, keys and phones at our bag drop. Your race number has a tear-off strip on the bottom that should be attached to anything you leave with us.
Catering
We will have a food caterer onsite for pre and post race refreshments.
Photography
Event images are expected to be available, usually within 24 hours of the event.
Toilets
There are free portable toilets in the event village. This is your only chance to go, as there won't be toilets on the route.
Changing Room / Showers
There are no dedicated changing rooms/showers.
Water / Snack Stations
There will be two water stations on the route. 10k runners will pass the first station once and half marathon runners will pass both stations twice. Water will be in cups.
There will also be water available in the event village to fill water bottles (which we encourage).
OTHER USEFUL INFORMATION
Spectators
Spectators are permitted anywhere in the start finish area or around the route. Please be mindful of others' comfort and safety in more popular locations, including the finish area.
Dogs
Participants must not be accompanied by a personally owned or controlled dog during an event. Entries may be accepted from participants with medical assistance dogs, subject to them being correctly registered and identifiable as such, and subject to prior approval by the Event Director.
Buggies, Pushchairs and Strollers
This event is not suitable for buggies, pushchairs, strollers (or similar) due to the nature of the terrain.
Wheelchairs
This event is not suitable for wheelchair users due to the nature of the terrain.
Earphones / Headphones
Noise-cancelling earphones/headphones are prohibited and, whilst we discourage the use of other earphones/headphones in running events, participants choosing to use them should ensure they are set to a low enough volume that instructions from event officials can be clearly understood.
Race Deferrals
Race deferrals are allowed until the event registration is closed (usually the Friday 12noon before the event date).
Race Pack Collection
You can collect your race number from 08:00am at the event village in the Registration Tent.
Participants should not expect to receive anything by mail.
Registration on the day might be available.
Pre-Race Email
Detailed pre-race information will be published to all registered participants 1 week prior to the event.
You can collect your race number from 08:00am at the event village in the Registration Tent.
Participants should not expect to receive anything by mail.
Registration on the day might be available.
Pre-Race Email
Detailed pre-race information will be published to all registered participants 1 week prior to the event.
Organiser's description
The One on the Trail is a superb, scenic multi-terrain Half Marathon or 10k route, starting at Bisham and following the Thames between Marlow & Henley before looping back through beautiful countryside.
OE
onerace events
sports events agency
On Find a Race
Since
2023
Events
100+
Avg. review
4.5
