Hi all,
so I have taken 20 major ultra/endurance stars and 100 random runs of theirs [5 each], and checked their HR data. Every single one of the 100 runs, over some 4,000kms was clean as a whistle. Not a single anomaly in sight for a clean HR strike rate of 100%.
It lays to rest once and for all the absurd premise that monitors are faulty, unreliable or hopeless as some would like you believe. No data crashes, no prolonged weirdness... I could barely find a single K that looked out of place, let alone an unclean run.
To ensure randomness I just took the 12 birthdays of the last four presidents, UK PMs and The Beatles on rotation. Obviously the mission would have been far less valuable if on the day in question the athlete did an easy 5k, but two days earlier he won a 100 miler; so I've gone with the latter in a case like that, and used the birthdays as a steer. This also gives the monitor a far increased chance to fail. Rakonczay wasn't up to much on John Lennon's birthday for instance, but a few days out he did a 351k scamper in 45 hours! I plunked for that. Another runner was clearly just playing with his dog in the park on the day for 2k in 40 mins, but a few days earlier won a 100 miler. I let the doggie go, and went for the 100m.
The data mass is too large to produce here and Excel and this board really don't agree, but this is a snapshot of what I've done. The initials after the runner are the birthday in question, ie, BO is Obama:
[Name, birthday initial, distance, HR, Peak HR
Aleksandr Sorokin RSU 100k 152 166 [100k world record, 6:05]
Michael Wardian DT 82k 125 163
Tom Evans GH 174k 133 167
Adam Kimble PM 157k 127 164
Gabor Rakonczay JL 351k 130 163
Nick Coury DT 166k 155 180
Robbie Britton BO 177k 137 149
Annie Hughes RST 49k 142 160
Ollie Garrod TM 42k 172 177
Jim Walmsley LT 119k 146 166
Timmy Zhou RSU 163k 135 159
Arlen Glick PM 132k 148 157
Pete Kostelnick TM 65k 132 146 [Transcon]
Carla Molinaro JL 25k 159 171
I did 5 each for Balenger and Goodge - fine of course - they always are outside of these events. Goodge had a super high average HR of 150, right up there at the top almost. Most are around 135-140 [RB 139.4].
The list was absorbing to compile - so many juggernauts - all dedicated to their craft. Guess how many runs Ollie Garrod has done since 2013? 6,930. Do the math on that one!
So there it is, 20 random runners, 100 runs, 4,000 kms and no unclean HR data.
Meanwhile RB and WG's clean data since 2019 for their Multiday fundraisers and some 14,000kms comes in at just 10%, which includes the 48/30 marathons, Jogle and RBs Transcon.
One day, and this day may well come soon, they are going to have to answer for that. Meanwhile, Mr Goodge has his upcoming year planned: 12 different countries in 12 months, to enjoy the local festivals, customs and cuisines... oh, and learn to surf, sky dive, free dive and ride a moterbike.
When he was a model, he was broke and living off credit. He's not broke any more.