03/11/2026
What does it take to run 128 km and 6,700 m of elevation across Gran Canaria in under 13 hours?
We took a closer look at Jonathan Albon's race data from the Transgrancanaria Classic.
From the cool night start on the north coast to the heat of the southern finish, his effort remained remarkably controlled. His heart rate was carefully managed, hour after hour, with no erratic or explosive spikes.
In ultra racing, success often comes down to managing effort as much as managing speed.
Visit the link below to see how Jon used COROS to manage his effort throughout the race.
https://coros.com/stories/more-than-splits/c/jon-albon-transgrancanaria?utm_source=facebook&utm_medium=referral