Lauren Butler

Bib: 34255 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
12:47/mi
39:42
49125
10K· 6.21 mi
13:16/mi
1:20:55
5081
15K· 9.32 mi
13:14/mi
2:02:00
4451
20K· 12.43 mi
13:09/mi
2:42:49
6740
Half· 13.10 mi
13:21/mi
2:51:46
27
25K· 15.53 mi
14:11/mi
3:26:18
5063
30K· 18.64 mi
15:44/mi
4:15:08
6946
35K· 21.75 mi
15:06/mi
5:02:00
8788
40K· 24.85 mi
14:39/mi
5:47:30
5875
Finish· 26.22 mi
14:05/mi
6:06:42
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
2:51:4613:07 /mi⚡ faster
2nd Half
3:14:5614:52 /mi+13.5%
Positive split — 13.5% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
39:4212:473.11 mi39:42
12:47
-
10K
1:20:5513:023.10 mi41:13
13:16
+0:29
15K
2:02:0013:063.11 mi41:05
13:14
-0:02
20K
2:42:4913:073.11 mi40:49
13:09
-0:05
Half(13.10 mi)
2:51:4613:070.67 mi8:57
13:21
+0:12
25K
3:26:1813:172.43 mi34:32
14:11
+0:50
30K
4:15:0813:423.11 mi48:50
15:44
+1:33
35K
5:02:0013:543.11 mi46:52
15:06
-0:38
40K
5:47:3013:593.10 mi45:30
14:39
-0:27
Finish(26.22 mi)
6:06:4214:001.37 mi19:12
14:05
-0:34
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:47 /mi

Average Pace

14:00 /mi

Slowest Pace

15:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:51:46

47% of race

Time at Steady Pace

53:44

15% of race

Time at Slower Pace

2:21:12

39% of race

Average Pace: 13:59 /mi

Loading chart...
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 mi566302375923759535882178421784
10K3.10 mi56360+27023582+17723582+177560232339123391
15K3.11 mi55480+88022972+61022972+610535882178421784
20K3.11 mi54722+75822496+47622496+476523422113721137
Half(13.10 mi)0.67 mi54561+16122403+9322403+93515762084920849
25K2.43 mi54034+52722114+28922114+289517492099420994
30K3.11 mi54248-21422286-17222286-172546872292722927
35K3.11 mi53913+33522165+12122165+121509072110021100
40K3.10 mi53741+17222123+4222123+42512432141321413
Finish(26.22 mi)1.37 mi53662+7922087+3622087+36515652159821598

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
131 ft55 ft
49ft125ft
117 ft

Overall

53588

Females

21784

F18-39

21784

5K→10K

3.1 - 6.2 mi

Top 94%
55 ft24 ft
50ft81ft
45 ft

Overall

56023

Females

23391

F18-39

23391

10K→15K

6.2 - 9.3 mi

Top 90%
24 ft18 ft
44ft51ft
17 ft

Overall

53588

Females

21784

F18-39

21784

15K→20K

9.3 - 12.4 mi

Top 88%
18 ft45 ft
67ft40ft
38 ft

Overall

52342

Females

21137

F18-39

21137

20K→Half

12.4 - 13.1 mi

Top 86%
45 ft26 ft
8ft27ft
20 ft

Overall

51576

Females

20849

F18-39

20849

Half→25K

13.1 - 15.5 mi

Top 87%
25 ft12 ft
50ft63ft
20 ft

Overall

51749

Females

20994

F18-39

20994

25K→30K

15.5 - 18.6 mi

Top 91%
12 ft35 ft
69ft46ft
28 ft

Overall

54687

Females

22927

F18-39

22927

30K→35K

18.6 - 21.8 mi

Top 85%
35 ft34 ft
87ft88ft
23 ft

Overall

50907

Females

21100

F18-39

21100

35K→40K

21.8 - 24.9 mi

Top 86%
34 ft17 ft
58ft75ft
31 ft

Overall

51243

Females

21413

F18-39

21413

40K→Finish

24.9 - 26.2 mi

Top 86%
17 ft13 ft
14ft18ft
13 ft

Overall

51565

Females

21598

F18-39

21598

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#56630
5K10K
304574+270
#56630 #56360
10K15K
57937+880
#56360 #55480
15K20K
48806+758
#55480 #54722
20KHalf
14175+161
#54722 #54561
Half25K
97624+527
#54561 #54034
25K30K
441227-214
#54034 #54248
30K35K
129464+335
#54248 #53913
35K40K
124296+172
#53913 #53741
40KFinish
68147+79
#53741 #53662
TOTALS
12824250+2968
#56630 #53662

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

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing