- Virgin Money London Marathon
- 37,966 total number
- United Kingdom ()
The most users to complete a remote marathon in 24 hours is 37,966 and was achieved by the Virgin Money London Marathon (UK) on 4 October 2020.
The record attempt was to engage all the participants scheduled to attempt the physical London Marathon which was postponed due to COVID-19. This allowed participation from across the world to take part and complete a marathon distance remotely.