Maybe USA would drop it wrote:
If I had gps evidence of me running 26.2 mpd for 53 days I would put it on Strava and regularly post links to it all over the internet.
This is so easy to fake it's trivial. Just have 4 or 5 pppl run 5 or 6 miles each in a relay, putting the GPS on the baton.
So your "gold-standard" data retention is actually no proof at all.[/quote]
It would be easier to run it yourself than arrange that.