Amy Cottrill

Bib: 31986 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:27/mi
35:34
49125
10K· 6.21 mi
11:16/mi
1:10:34
5081
15K· 9.32 mi
11:51/mi
1:47:20
4451
20K· 12.43 mi
11:15/mi
2:22:15
6740
Half· 13.10 mi
11:45/mi
2:30:08
27
25K· 15.53 mi
11:51/mi
2:58:58
5063
30K· 18.64 mi
12:11/mi
3:36:48
6946
35K· 21.75 mi
13:40/mi
4:19:15
8788
40K· 24.85 mi
13:15/mi
5:00:24
5875
Finish· 26.22 mi
13:29/mi
5:18:47
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
2:30:0811:28 /mi⚡ faster
2nd Half
2:48:3912:52 /mi+12.3%
Positive split — 12.3% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
35:3411:273.11 mi35:34
11:27
-
10K
1:10:3411:223.10 mi35:00
11:16
-0:11
15K
1:47:2011:313.11 mi36:46
11:51
+0:35
20K
2:22:1511:273.11 mi34:55
11:15
-0:36
Half(13.10 mi)
2:30:0811:280.67 mi7:53
11:45
+0:30
25K
2:58:5811:322.43 mi28:50
11:51
+0:06
30K
3:36:4811:383.11 mi37:50
12:11
+0:20
35K
4:19:1511:563.11 mi42:27
13:40
+1:29
40K
5:00:2412:063.10 mi41:09
13:15
-0:25
Finish(26.22 mi)
5:18:4712:111.37 mi18:23
13:29
+0:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:15 /mi

Average Pace

12:10 /mi

Slowest Pace

13:40 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:09:55

22% of race

Time at Steady Pace

2:26:53

46% of race

Time at Slower Pace

1:41:59

32% of race

Average Pace: 12:09 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi514142014820148475831787917879
10K3.10 mi49512+190218963+118518963+1185475931778317783
15K3.11 mi48705+80718477+48618477+486475831787917879
20K3.11 mi47192+151317655+82217655+822434891576515765
Half(13.10 mi)0.67 mi46999+19317567+8817567+88443591652016520
25K2.43 mi45979+102017062+50517062+505421721544115441
30K3.11 mi44779+120016502+56016502+560400421476814768
35K3.11 mi44745+3416680-17816680-178444341764117641
40K3.10 mi44631+11416763-8316763-83439061762217622
Finish(26.22 mi)1.37 mi44841-21016940-17716940-177489562020120201

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
131 ft55 ft
49ft125ft
117 ft

Overall

47583

Females

17879

F18-39

17879

5K→10K

3.1 - 6.2 mi

Top 80%
55 ft24 ft
50ft81ft
45 ft

Overall

47593

Females

17783

F18-39

17783

10K→15K

6.2 - 9.3 mi

Top 80%
24 ft18 ft
44ft51ft
17 ft

Overall

47583

Females

17879

F18-39

17879

15K→20K

9.3 - 12.4 mi

Top 73%
18 ft45 ft
67ft40ft
38 ft

Overall

43489

Females

15765

F18-39

15765

20K→Half

12.4 - 13.1 mi

Top 74%
45 ft26 ft
8ft27ft
20 ft

Overall

44359

Females

16520

F18-39

16520

Half→25K

13.1 - 15.5 mi

Top 71%
25 ft12 ft
50ft63ft
20 ft

Overall

42172

Females

15441

F18-39

15441

25K→30K

15.5 - 18.6 mi

Top 67%
12 ft35 ft
69ft46ft
28 ft

Overall

40042

Females

14768

F18-39

14768

30K→35K

18.6 - 21.8 mi

Top 74%
35 ft34 ft
87ft88ft
23 ft

Overall

44434

Females

17641

F18-39

17641

35K→40K

21.8 - 24.9 mi

Top 73%
34 ft17 ft
58ft75ft
31 ft

Overall

43906

Females

17622

F18-39

17622

40K→Finish

24.9 - 26.2 mi

Top 82%
17 ft13 ft
14ft18ft
13 ft

Overall

48956

Females

20201

F18-39

20201

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#51414
5K10K
771979*+1902
#51414 #49512
10K15K
2001007*+807
#49512 #48705
15K20K
391552*+1513
#48705 #47192
20KHalf
37230*+193
#47192 #46999
Half25K
911111*+1020
#46999 #45979
25K30K
881288+1200
#45979 #44779
30K35K
200234*+34
#44779 #44745
35K40K
200314*+114
#44745 #44631
40KFinish
200100-210
#44631 #44841
TOTALS
11327815*+6573
#51414 #44841

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

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London Marathon Events

Mika Timing

Mika Timing