There's been an astonishing amount of PBs over the past 6 weeks and some really close groups, but now its on to the knockout stages.
The 16 that were successful in the group stages have 2 weeks to put an effort in, and the game is simple - run closer to your PB than your opponent.
As ever, a huge thank you to our pals at Brrheato for supporting the challenge so far, make sure you check them out.
The round of 16 ties are shown below and for full details of how the groups finished, check out this weeks episode of the pod, out now!
