Running Challenges Extension

The Running Challenges extension for Firefox lets you see your tourism in a different way. It shows many challenges, but also shows you how much of the country you’ve “covered”.

The Voronoi Map allocates an area for each parkrun dependent on which other parkruns are local. Those which are densely populated will not have a lot of coverage, but those which are further apart like this in the Lake District or Southern Scotland have massive areas covered.

Above is my Voronoi map of parkruns in the UK as of the 31st December 2023. I want to compare in a year to see the difference.