u/Imaginary-Show9056

Anyone else set a Pb at NYC half and then was slower at Brooklyn half?

Can anyone give me a breakdown of the hills the first half of the race . I did the Brooklyn 5k on Tuesday and I honestly felt like it was all uphill but the race was a blur really bc I was at threshold pace and above the whole time haha . Looking to do sub 1:40 I missed it by 40 seconds at NYC half