London Duathlon

📅 Sunday 8th September 2019


📍 Richmond Park, London

Runners and cyclists competing in the London Duathlon in a park

The Descente London Duathlon, the world’s biggest run-bike-run event, will take place on Sunday 8th September 2019.


A duathlon consists of three sets of athletic activity, but across two disciplines – running and cycling. The first set consists of running, followed by cycling, and then back to running. Similar to a triathlon, you will go through transition to change between disciplines.


Participants can choose between a half duathlon, standard duathlon or ultra duathlon – details below.

Half Duathlon


  • Run 5km
  • Cycle 22km
  • Run 5km


Registration Fee: £50

Fundraising Target: £200

Standard Duathlon


  • Run 10km
  • Cycle 44km
  • Run 5km


Registration Fee: £60

Fundraising Target: £350

Ultra Duathlon


  • Run 20km
  • Cycle 77km
  • Run 10km


Registration Fee: £90

Fundraising Target: £500

Join #TeamAFK today by registering below.


If you have any questions, contact our Events Manager Caroline on 020 8347 8111 or email


Ticket Price Quantity
Half Duathlon Registration £50.00 Sold out
Standard Duathlon Registration £60.00 Sold out
Ultra Duathlon Registration £90.00 Sold out

Event Details

  • Date:
  • Venue: Richmond Park
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