Amsterdam marathon - was targetting 2.50 but clear to see that the wheels came off big style at 17m - crap.

Was probably still on for a pb at 20m but time in the end was irrellevant as last 6m were purely about getting to the end with the least possible damage!
Split Summary
====
1) - 1m - 6:32(6:32/m) - 158bpm avge - 164bpm max - 114cal
2) - 1m - 6:25(6:25/m) - 164bpm avge - 166bpm max - 118cal
3) - 1m - 6:26(6:26/m) - 163bpm avge - 166bpm max - 118cal
4) - 1m - 6:28(6:28/m) - 162bpm avge - 165bpm max - 118cal
5) - 1m - 6:27(6:27/m) - 164bpm avge - 166bpm max - 118cal
6) - 1m - 6:28(6:28/m) - 164bpm avge - 166bpm max - 118cal
7) - 1m - 6:19(6:19/m) - 164bpm avge - 167bpm max - 118cal
8) - 1m - 6:28(6:28/m) - 164bpm avge - 167bpm max - 118cal
9) - 1m - 6:26(6:26/m) - 164bpm avge - 166bpm max - 115cal
10) - 1m - 6:28(6:28/m) - 166bpm avge - 168bpm max - 117cal
11) - 1m - 6:28(6:28/m) - 165bpm avge - 168bpm max - 118cal
12) - 1m - 6:33(6:33/m) - 165bpm avge - 166bpm max - 118cal
13) - 1m - 6:27(6:27/m) - 167bpm avge - 169bpm max - 118cal
14) - 1m - 6:29(6:29/m) - 166bpm avge - 167bpm max - 118cal
15) - 1m - 6:34(6:34/m) - 166bpm avge - 168bpm max - 118cal
16) - 1m - 6:32(6:32/m) - 166bpm avge - 167bpm max - 119cal
17) - 1m - 6:43(6:43/m) - 166bpm avge - 168bpm max - 116cal
18) - 1m - 6:54(6:54/m) - 164bpm avge - 166bpm max - 115cal
19) - 1m - 7:00(7:00/m) - 161bpm avge - 163bpm max - 116cal
20) - 1m - 7:29(7:29/m) - 157bpm avge - 161bpm max - 120cal
21) - 1m - 7:41(7:41/m) - 157bpm avge - 160bpm max - 116cal
22) - 1m - 7:57(7:57/m) - 154bpm avge - 158bpm max - 122cal
23) - 1m - 7:54(7:54/m) - 151bpm avge - 155bpm max - 119cal
24) - 1m - 7:59(7:59/m) - 151bpm avge - 156bpm max - 126cal
25) - 1m - 8:21(8:21/m) - 147bpm avge - 152bpm max - 119cal
26) - 1m - 7:18(7:18/m) - 144bpm avge - 152bpm max - 86cal
27) - 0.74m - 5:05(6:52/m) - 156bpm avge - 163bpm max - 84cal
Heart Rate Zone Summary
====
HR Zone: 42-142bpm (Sub 70%): 2.8%
HR Zone: 142-149bpm (71-75%): 4.7%
HR Zone: 149-156bpm (76-80%): 19.8%
HR Zone: 156-164bpm (81-85%): 24.1%
HR Zone: 164-171bpm (86-90%): 48.5%
Pace Zone Summary
====
Pace Zone: 5:00-5:19/mile: 1.2%
Pace Zone: 5:20-5:39/mile: 2%
Pace Zone: 5:40-5:59/mile: 5.7%
Pace Zone: 6:00-6:19/mile: 15%
Pace Zone: 6:20-6:39/mile: 20.7%
Pace Zone: 6:40-6:59/mile: 16.3%
Pace Zone: 7:00-7:19/mile: 10.2%
Pace Zone: 7:20-7:39/mile: 7.5%
Pace Zone: 7:40-7:59/mile: 5.4%
Pace Zone: 8:00-8:19/mile: 3.4%
Pace Zone: 8:20-8:39/mile: 3.1%
Pace Zone: 8:40-8:59/mile: 2.1%