Overall an amazing experience, considering the sheer volume of athletes going through that week (10k+) the organisation was immaculate. Few points: - Not sure why they cut the swim to 750m, the water was warmer than the outside temperature and it gave weaker swimmers a massive advantage. Heard rumours that they cut the swim due to miscalculating the heat times and wanted to make sure the course was clear for the pro race later in the afternoon. Hope that wasn't the case and it was due to health precautions, but even that was excessive. - The MOST amazing bike course. Racing through London's most famous landmarks with blocked traffic both ways on a sunny day was almost too good to be true. - Second lap signposts on the bike were confusing, I mistakenly went to transition and lost 3-4 minutes before I could get back on the course. - Support on the run was the best I've ever experienced.