Crazy Bear Challenge day 1 HM @24

Start of the Crazy Bear challenge today - simply row or ski 30 Half Marathons in 44 days on either a Concept2 rowing machine or ski-erg. So todays target was get the first one done lol set off and found a rhythm at r24 settled in to a 75% HRR up to half way (153 bpm) then let then I let it drift to 80% HRR (160bpm) for the last 4k I aimed at a 1 hour 17 min finish time and then had some fun over the last 100m :o)