London Marathon

Started off way too fast at the beginning and rapidly slowed down from mile 17, although probably before that. Heat didn't help - sooo hot, pain in right calf muscle which I had to stop twice and stretch off and stitch from drinking too much. Rubbish!!
Split Summary
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1) - 1m - 7:51(7:51/m) - 156bpm avge - 161bpm max - 76cal
2) - 1m - 7:48(7:48/m) - 159bpm avge - 161bpm max - 75cal
3) - 1m - 7:39(7:39/m) - 157bpm avge - 161bpm max - 72cal
4) - 1m - 7:48(7:48/m) - 157bpm avge - 163bpm max - 73cal
5) - 1m - 8:02(8:02/m) - 158bpm avge - 160bpm max - 76cal
6) - 1m - 8:07(8:07/m) - 158bpm avge - 159bpm max - 76cal
7) - 1m - 8:05(8:05/m) - 158bpm avge - 160bpm max - 75cal
8) - 1m - 8:08(8:08/m) - 158bpm avge - 159bpm max - 75cal
9) - 1m - 8:22(8:22/m) - 157bpm avge - 159bpm max - 75cal
10) - 1m - 8:21(8:21/m) - 156bpm avge - 158bpm max - 70cal
11) - 1m - 8:27(8:27/m) - 156bpm avge - 158bpm max - 68cal
12) - 1m - 8:31(8:31/m) - 156bpm avge - 158bpm max - 70cal
13) - 1m - 8:27(8:27/m) - 157bpm avge - 159bpm max - 72cal
14) - 1m - 8:32(8:32/m) - 156bpm avge - 157bpm max - 67cal
15) - 1m - 8:38(8:38/m) - 155bpm avge - 157bpm max - 63cal
16) - 1m - 8:52(8:52/m) - 155bpm avge - 161bpm max - 63cal
17) - 1m - 8:54(8:54/m) - 154bpm avge - 156bpm max - 61cal
18) - 1m - 9:00(9:00/m) - 153bpm avge - 160bpm max - 57cal
19) - 1m - 10:10(10:10/m) - 151bpm avge - 154bpm max - 59cal
20) - 1m - 9:25(9:25/m) - 149bpm avge - 154bpm max - 40cal
21) - 1m - 10:16(10:16/m) - 147bpm avge - 156bpm max - 38cal
22) - 1m - 9:43(9:43/m) - 149bpm avge - 151bpm max - 43cal
23) - 1m - 10:24(10:24/m) - 148bpm avge - 151bpm max - 42cal
24) - 1m - 9:02(9:02/m) - 149bpm avge - 157bpm max - 42cal
25) - 1m - 9:42(9:42/m) - 151bpm avge - 169bpm max - 46cal
26) - 1m - 9:20(9:20/m) - 151bpm avge - 160bpm max - 50cal
27) - 0.34m - 3:20(9:42/m) - 151bpm avge - 153bpm max - 19cal
Heart Rate Zone Summary
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HR Zone: 65-155bpm (Sub 70%): 46.4%
HR Zone: 155-161bpm (71-75%): 52.6%
HR Zone: 161-167bpm (76-80%): 0.9%
HR Zone: 167-174bpm (81-85%): 0.1%
Pace Zone Summary
====
Pace Zone: 6:40-6:59/mile: 1.2%
Pace Zone: 7:00-7:19/mile: 3.1%
Pace Zone: 7:20-7:39/mile: 6.8%
Pace Zone: 7:40-7:59/mile: 11%
Pace Zone: 8:00-8:19/mile: 13.1%
Pace Zone: 8:20-8:39/mile: 13.7%
Pace Zone: 8:40-8:59/mile: 11.7%
Pace Zone: 9:00-9:19/mile: 8.6%
Pace Zone: 9:20-9:39/mile: 7.2%
Pace Zone: 9:40-9:59/mile: 6.5%
Pace Zone: 10:00-10:19/mile: 4%
Pace Zone: 10:20-10:39/mile: 3.1%
Pace Zone: 10:40-10:59/mile: 2%
Pace Zone: 11:00-11:19/mile: 1.1%