



PHOENIX - Butterfly Run
Event summary
Join Phoenix Running for the exciting PHOENIX - Butterfly Run on Saturday, July 11, 2026, in the picturesque Walton-on-Thames, Surrey. This unique event offers a flexible and inclusive experience for runners of all abilities, featuring a stunning out-and-back course along the scenic River Thames. Participants can choose their race distance, with options ranging from 5km to a full marathon, and can complete as many laps of the 5.3km (3.28 miles) course as they wish within a generous 7-hour time limit. The Butterfly Run is part of Phoenix Running's renowned giant spinning medal series, and every finisher will be rewarded with a bespoke medal celebrating their achievement. In addition to the traditional entry, there's a new 'no medal' option available for just £22, allowing runners to enjoy the event while keeping costs down. With a flexible 'rock up and run' start time, participants can begin at their convenience within a one-hour window, making this event perfect for everyone. Don't miss out on this fantastic opportunity to enjoy a scenic run, great camaraderie, and unforgettable memories—secure your spot today!
About this event
Phoenix Running is inviting you to join us for the very next in our giant spinning medal series - the Butterfly Run - this medal is amazing! This is one of our timed events where you choose - from 5km to 10k, half to marathon to ultra, you can complete as many, or as few, laps as you like of a 5.3km, 3.28 mile, out and back, course along the beautiful river Thames. We welcome all abilities of runner - complete one lap and you're both a finisher and a winner in our eyes, or keep going and see how far you can get in the full 7 hour time limit and everyone gets the fabulous bespoke finishers' medal. We also operate our uniquely flexible 'rock up and run' start times within a 1 hour start window, so no waiting around if you arrive early and no added pressure if you're running a bit late. If you have any special start time requirements then just get in touch because depending on the distance you are planning to run we can pretty much accommodate all start time requests. Whilst Phoenix Running is very much about the bling and our medals are second to none, we're also acutely conscious that events can be expensive to enter and times are tough right now. We're now in our 12th year of fixed prices for our standard themed events, but to try and do our bit we're trailing a 'no medal' entry option at a flat £22. We cover our base costs, you get a run with all the usual Phoenix support, epic aid station, same day results published, athletes profiles, Phoenix World, digital BIBs, digital finishers certificates, etc, etc but without a medal we can keep the price low for this entry option. Not sure? Well the beauty of this format is that you don't even need to decide in advance - simply come and run a lap and see how you feel on the day and keep on going if it feels right. Places will be strictly limited so don't leave it too late to enter. Minimum distance is 3.28 miles or as far as you can go in 7 hours. Off road trail, the terrain is riverside towpath. The overall course has no elevation gain / loss making this a flat and fast route.
Distances & Prices
| Distance | Price | Status |
|---|---|---|
| Phoenix - 5k | £27.00 | open |
| Phoenix - 10k | £29.00 | open |
| Phoenix - Half Marathon | £37.00 | open |
| Phoenix - Marathon | £39.00 | open |
| Phoenix - Ultra Marathon / 7-Hour Timed Event | £40.00 | open |
| No Medal - Phoenix - 7-Hour Timed Event | £22.00 | open |
What's included
Fabulous Bespoke Finishers’ Medal! Epic Aid Station! Flexible Start Times! Chip Timing with online live results Results e-mailed to participants and uploaded to website same day Digital Finishers certificate available on Phoenix World site Athlete profile available on Phoenix World site
The course
Phoenix Running offer two different courses from the Weir in Walton. The 'Blue Bridge' route takes you west along the Thames, passing over the small 'Blue Bridge' before passing under Walton Bridge before returning. The 'Hampton Court' route takes you east along the times in the direction of 'Hampton Court', passing Sunbury Locke on the way before returning. Both courses are along scenic towpaths and have no elevation gain / loss making them both fast and flat routes. The course will be confirmed one week prior to the event and dependent on factors such as planned local events and the weather.
Getting there
The race is around 6 miles from the closest M25 junction. Walton Station is around a 2.5 mile walk away.
Parking
Free parking is available a short 5 minute walk from the start line. Details are provided in the final event information which is emailed a week prior to the event.
Gallery




FAQs
What do you stock at the Aid Station?
Selection of jelly sweets, crisps and pretzels along with Freddos. There is a good chance of cake and, if the weather is hot, ice lollies as well. Vegan options are clearly marked. Water, variety of squash and cola will be available.
Are spectators welcome?
Spectators are more than welcome! The Weir Pub is located right next to the start and finish line so offers an extremely convenient cheering on point for spectators. The Weir offers cold drinks, hot drinks and food from 11am. There is also a café located at the nearby Xcel Leisure Centre. The Weir offers hotel rooms for those wishing to stay over but please book early as it always sells out.
How many laps for my distance?
Complete 1 lap and you’re both a finisher and a winner in our eyes! Complete 4 laps for a half marathon distance. Complete 8 laps for a full marathon distance, recognised by the 100 Marathon Club. Complete 9+ laps for an ultra marathon distance.
Flexible Start times?
We offer flexible start times, simply come to the start area ready to run so we can check you in and set you off as soon as you’re ready.
Toilets and Facilities?
There are toilets in the Weir Pub, which will be open for our use from 8:00am. There are also toilets in the Xcel Leisure Centre that are available from 7:00am.
Can I leave my bag at the aid station?
We have no ‘official’ baggage check in facility; however you can leave small bags and your own items in the grassy area nearby at your own risk – these will be easily accessible to you during and throughout the event.
What is the event cut-off?
The cut-off time is 3:30pm by which time you should be finished running.
Who are Phoenix Running?
Phoenix Running are now in their 11th year of organising events in the South-East of England. We’re all about being inclusive; it’s about great routes, great medals and above else, great people. We believe it’s all about encouraging and enabling runners to achieve things that perhaps they once thought were impossible, whether that’s your first 5km, 5 mile or 50 km run, we’ll support you to success. Small steps lead to bigger things and everyone starts at the beginning. Who knows where the journey may take you?
Price rises soon
£22.00 – £40.00
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