Marathon icons - more info and clickability

I am wondering if the blue marathon circles should :

1. Give more information to distinguish from other ones e.g. Spring 2017 etc
2. Be clickable to go to the Marathon page in question

There seems a little inconsistency in for example my row of icons now - the shield is clickable but the marathon one's seem both ambiguous and also non-clickable

Cheers, K

Thumbs up, KC! Would be nice to see the marathons linked.

Great idea