LOL -- my GPS tracked me at 10.58, and trust me, those last .58km counted because I thought it was a 10k NOT literally a quarter marathon.

From kilometer 9.5 to 10 it was completely uphill, and steep, and when I got to the top I was very confused that there was no finish line and I was like "WTF? I have to keep running???" So, I wear that extra .58km with extreme pride!!!!!