Join Phoenix Running for our Thou Shalt Run event, where you have the freedom to choose your own adventure on one of the most scenic routes along the Thames. Whether you opt for a quick 5km or challenge yourself with an ultra distance over seven hours, this flexible course offers something unique for every runner. The race takes place on a picturesque out-and-back route that stretches 3.28 miles (5.3 kilometers) alongside the river, featuring flat terrain and minimal elevation changes to ensure a smooth run. The trail winds through lush greenery and offers stunning views of the Thames, creating an idyllic setting for runners. Participants can start at any time within a one-hour window leading up to the event's official opening, allowing you to set your pace without feeling rushed or pressured by strict starting times. No matter when you begin, you'll enjoy full support from Phoenix Running’s experienced team and access to well-stocked aid stations throughout the course. For those looking for an added touch of recognition, completing even a single lap earns you a finisher's medal – a bespoke token celebrating your achievement in style. However, if cost is a concern, we’re now offering a 'no medal' entry option at just £20, which still includes all race-day services and digital accolades. With no minimum distance requirement beyond the course length itself, this event caters to runners of every ability level. From casual joggers looking for an enjoyable morning run to serious athletes aiming for high mileage over several hours, Thou Shalt Run promises a memorable experience along one of London’s most charming waterways. Should you have any specific start time requests or need further information, feel free to reach out – we’re here to help make your running journey as smooth and enjoyable as possible. Don’t miss the chance to run through history while enjoying some of the best views in town; sign up today before spots fill up!
Races Offered
Affiliated
Oct 11, 2026
straighten
Distance —
Affiliated
terrain
Type —
Running
timer
08:30
sell
£37.95
No Medal - Affiliated
Oct 11, 2026
straighten
Distance —
No Medal - Affiliated
terrain
Type —
Running
timer
08:30
sell
£20.00
No Medal - Unattached
Oct 11, 2026
straighten
Distance —
No Medal - Unattached
terrain
Type —
Running
timer
08:30
sell
£22.00
Unattached
Oct 11, 2026
straighten
Distance —
Unattached
terrain
Type —
Running
timer
08:30
sell
£39.95
Weather History
These values represent the 3-year monthly averages for October in Walton on Thames.
thermostatTemperature
9.5° / 15.8°
wb_sunnyFeels like
6.8° / 13.2°
light_mode
Avg sunshine hours
5h 53m
water_drop
Avg rainfall
2.7 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
13.7 km/h (Gentle breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Low (2.8)
humidity_mid
Humidity
83.6%
wb_twilight
Sunrise
07:27
nightlight
Sunset
18:07
About Walton on Thames
Learn more about the host city, Walton on Thames.
Walton-on-Thames, known locally as Walton, is a market town on the south bank of the Thames in northwest Surrey, England. It is in the Borough of Elmbridge, about 15 mi (24 km) southwest of central London. Walton forms part of the Greater London Built-up Area, and is served by a wide range of transport links. According to the 2011 Census, the town has a total population of 22,834. The town itself consists mostly of suburban streets, with a historic town centre of Celtic origin. It is one of the largest towns in Elmbridge, alongside Weybridge.
