curiously interested wrote:
Sounds like he's only been a runner for 2 years. Sounds like he started running due to a challenge from his wife to run a marathon after watching the London Marathon in April 2014. So it's not like he was a fast runner several years ago (sub-31 10K, etc.) and now is slower as an ultra runner. Sounds like the PR claims for 5K, 10K, half and full would be sometime in the past 2 years. If so, then where is the data?
It does not exist. For example, in his PB sheet on his website, he posts his 5k/10k PB's (30:47/15:56) and then next to that he writes impressive splits for 5k and 10k in the london marathon (33:xx/17:3x). If he put down fast splits he had for 5k/10k, why would he not include his actual 5k split PB from his 30:47 10k?