On Saturday I did a very interesting run – there and back again through the Huguenot service tunnel. Of a 20km run, just less than half was in the pitch black tunnel.
We ran on tar, dirt roads, single-track, drainage canals, and of course through the tunnel.
It was a most excellent adventure!
At the entrance to the tunnel
Running under the N1 freeway
Exiting the tunnel
That sounds like a different experience.
Yes, somewhat unusual but an awesome run!