Rebecca Coombs

Bib: 13845 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 32%
Gender (Female)
#0 / 26115
Top 21%
Division (F18-39)
#0 / 14744
Top 22%
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
8:54/mi
27:39
49125
10K· 6.21 mi
8:53/mi
55:13
5081
15K· 9.32 mi
9:08/mi
1:23:34
4451
20K· 12.43 mi
8:56/mi
1:51:19
6740
Half· 13.10 mi
9:10/mi
1:57:28
27
25K· 15.53 mi
9:09/mi
2:19:44
5063
30K· 18.64 mi
9:18/mi
2:48:35
6946
35K· 21.75 mi
9:18/mi
3:17:28
8788
40K· 24.85 mi
9:05/mi
3:45:39
5875
Finish· 26.22 mi
8:43/mi
3:57:31
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
1:57:288:59 /mi⚡ faster
2nd Half
2:00:039:09 /mi+2.2%
Positive split — 2.2% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:398:543.11 mi27:39
8:54
-
10K
55:138:543.10 mi27:34
8:53
-0:01
15K
1:23:348:583.11 mi28:21
9:08
+0:15
20K
1:51:198:583.11 mi27:45
8:56
-0:12
Half(13.10 mi)
1:57:288:590.67 mi6:09
9:10
+0:14
25K
2:19:449:002.43 mi22:16
9:09
-0:01
30K
2:48:359:033.11 mi28:51
9:18
+0:09
35K
3:17:289:053.11 mi28:53
9:18
0:00
40K
3:45:399:053.10 mi28:11
9:05
-0:13
Finish(26.22 mi)
3:57:319:041.37 mi11:52
8:43
-0:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:43 /mi

Average Pace

9:04 /mi

Slowest Pace

9:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:53:38

73% of race

Time at Steady Pace

1:03:53

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:04 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi25332708670862283361406140
10K3.10 mi23885+14476580+5066580+5062283362126212
15K3.11 mi23422+4636377+2036377+2032283361406140
20K3.11 mi23140+2826271+1066271+1062275861506150
Half(13.10 mi)0.67 mi23051+896251+206251+202256061606160
25K2.43 mi22729+3226179+726179+722222161756175
30K3.11 mi22014+7156024+1556024+1552001056235623
35K3.11 mi20822+11925780+2445780+2441673048034803
40K3.10 mi19668+11545543+2375543+2371407542264226
Finish(26.22 mi)1.37 mi19141+5275408+1355408+1351247136903690

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
131 ft55 ft
49ft125ft
117 ft

Overall

22833

Females

6140

F18-39

6140

5K→10K

3.1 - 6.2 mi

Top 38%
55 ft24 ft
50ft81ft
45 ft

Overall

22833

Females

6212

F18-39

6212

10K→15K

6.2 - 9.3 mi

Top 38%
24 ft18 ft
44ft51ft
17 ft

Overall

22833

Females

6140

F18-39

6140

15K→20K

9.3 - 12.4 mi

Top 38%
18 ft45 ft
67ft40ft
38 ft

Overall

22758

Females

6150

F18-39

6150

20K→Half

12.4 - 13.1 mi

Top 38%
45 ft26 ft
8ft27ft
20 ft

Overall

22560

Females

6160

F18-39

6160

Half→25K

13.1 - 15.5 mi

Top 37%
25 ft12 ft
50ft63ft
20 ft

Overall

22221

Females

6175

F18-39

6175

25K→30K

15.5 - 18.6 mi

Top 33%
12 ft35 ft
69ft46ft
28 ft

Overall

20010

Females

5623

F18-39

5623

30K→35K

18.6 - 21.8 mi

Top 28%
35 ft34 ft
87ft88ft
23 ft

Overall

16730

Females

4803

F18-39

4803

35K→40K

21.8 - 24.9 mi

Top 24%
34 ft17 ft
58ft75ft
31 ft

Overall

14075

Females

4226

F18-39

4226

40K→Finish

24.9 - 26.2 mi

Top 21%
17 ft13 ft
14ft18ft
13 ft

Overall

12471

Females

3690

F18-39

3690

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#25332
5K10K
1501597+1447
#25332 #23885
10K15K
231694+463
#23885 #23422
15K20K
221503+282
#23422 #23140
20KHalf
44133+89
#23140 #23051
Half25K
194516+322
#23051 #22729
25K30K
155870+715
#22729 #22014
30K35K
571249+1192
#22014 #20822
35K40K
491203+1154
#20822 #19668
40KFinish
13540+527
#19668 #19141
TOTALS
11147305+6191
#25332 #19141

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