London Duathlon Ultra already sold out for 2015. I’m entering now for LD15

I had grand plans of going ‘long’ this year at the 15th London Duathlon in Richmond Park, London. But the ULTRA distance sold out 🙁

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

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.