I had grand plans of going ‘long’ this year at the 15th London Duathlon in Richmond Park, London. ButĀ the ULTRA distanceĀ sold out š
Back to the regular distances then.
Note the distances have been rationalised this year. Probably good in the sense that you get to know better where you stand against a broader range of the competition.
What do you think of my new bike?
Good luck !
Last Updated on 12 January 2026 by the5krunner

tfk is the founder and author of the5krunner, an independent endurance sports technology publication. With 20 years of hands-on testing of GPS watches and wearables, and competing in triathlons at an international age-group level, tfk provides in-depth expert analysis of fitness technology for serious athletes and endurance sport competitors.
This site was… how do I say it? Relevant!!
Finally I’ve found something that helped me. Cheers!
thanks Brian but I think you miss-typed your link