parkrun – weekly free 5k timed runs…and so much more!

http://www.parkrun.org.uk/
http://www.parkrun.com/countries/
http://www.parkrun.org.uk/richmond/

Serpentine Running Club – central London’s running, athletics and triathlon club. Beginners to national level

https://www.serpentine.org.uk/

100 Marathon Club – for all dedicated runners, good events lists in UK, Europe and Worldwide

https://www.100marathonclub.org.uk

Enigma Running – small friendly running events based in Milton Keynes

http://www.enigmarunning.co.uk/

Phoenix Running – friendly 5k to marathon, ultra and multi-day timed endurance events based in Walton on Thames (not exclusively)

https://www.phoenixrunning.co.uk/

Saxons, Vikings and Normans – small friendly marathons and challenge running events in Kent, South East England and now in the North and Midlands too

http://www.saxon-shore.com/index.html

Great Runs. The best running routes in the world’s major cities and destinations.

http://greatruns.com/

Strava. A social fitness network that is used to track running, cycling and swimming activities using GPS data.

https://www.strava.com/

Marathon Talk. A free weekly podcast presented by Martin Yelling and Tom Williams, all about running. Entertaining and informative. Access via iTunes, Spotify or Marathon Talk’s own website.

https://marathontalk.com/