Post race comments / feedback / learnings to work on for the next race.

A piece of gear may have caused an injury (trainers/bike set up), nutritional product caused discomfort to stomach, fatigue level running up to an event might have not allowed optimal performance.

Having an comments section - maybe in the race event time / placing section could allow for race feedback and learnings with the ability of being easily found so that next time you race you can review those comments and not make the same errors