Yep - I got the train up and coming from the station looking up to the top of the hill I was seriously considering turning around again.
My friend Courtney had a GoPro on for his ride:
https://www.youtube.com/watch?v=gX-BQJxea14&t=1s
How did they apply those metrics out of interest? particularly the gradient.
You can link it up with a Garmin file. If gradient is from that then it won't be hugely reliable. Garmin Virb software I think.
@spotter started
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Yep - I got the train up and coming from the station looking up to the top of the hill I was seriously considering turning around again.
My friend Courtney had a GoPro on for his ride:
https://www.youtube.com/watch?v=gX-BQJxea14&t=1s