Week 4 Challenge - 5km Winter Test.Run a 5km route as fast as you can.Whether it's the run club Inaugural route, Macc parkrun or your own 5k route you've done before. Go out and give it your best shot!5 Challenge points up for grabs for completion, tag me in your Strava comments or screenshot over. *** 2 bonus points if you...1. You get a new 5km PR or2. Break your previous route record, or set a season PB ***Any questions please ask thanks.Elevation challenge ends 8th Dec with this one. So one week remaining!