The Race2Recovery team say they are going through their final checks before setting off on the Dakar Rally in a few hours time.
Captain Tony Harris said: "Having been part of Race2Recovery right from the beginning and having put in so much work, along with the rest of the team, it feels surreal to finally be in Lima and be hours away from revving up on the start line."
More top news
The Democratic presidential candidate may also have shown his cards on his choice of running mate.
The US president also shared a post on Twitter accusing Dr Anthony Fauci of misleading the public over hydroxychloroquine.
Fears over an impending second wave of coronavirus dominates Wednesday’s front pages.