Running39:30 6.01 km (6:34 / km) +76m6:11 / km ahr:161 max:180 shoes: Asics gel
1 km warm up, 1 km warm down 4 km run in the middle that didn't feel that fast but I was pretty done by the end of it and my heartrate was through the roof.
Not sure best strategy to prepare for big5. Am I still recovering from cold? Do I need to cram some kms on?