Rosamond De La Bertauche

Bib: 29901 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F70-74)
#0 / 115
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
11:53/mi
36:54
49125
10K· 6.21 mi
11:47/mi
1:13:29
5081
15K· 9.32 mi
12:23/mi
1:51:56
4451
20K· 12.43 mi
12:12/mi
2:29:48
6740
Half· 13.10 mi
12:24/mi
2:38:07
27
25K· 15.53 mi
12:44/mi
3:09:06
5063
30K· 18.64 mi
14:54/mi
3:55:23
6946
35K· 21.75 mi
15:25/mi
4:43:16
8788
40K· 24.85 mi
16:32/mi
5:34:36
5875
Finish· 26.22 mi
14:20/mi
5:54:08
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
2:38:0712:05 /mi⚡ faster
2nd Half
3:16:0114:57 /mi+24.0%
Positive split — 24.0% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
36:5411:533.11 mi36:54
11:53
-
10K
1:13:2911:503.10 mi36:35
11:47
-0:06
15K
1:51:5612:013.11 mi38:27
12:23
+0:36
20K
2:29:4812:043.11 mi37:52
12:12
-0:11
Half(13.10 mi)
2:38:0712:050.67 mi8:19
12:24
+0:12
25K
3:09:0612:112.43 mi30:59
12:44
+0:20
30K
3:55:2312:383.11 mi46:17
14:54
+2:10
35K
4:43:1613:023.11 mi47:53
15:25
+0:31
40K
5:34:3613:283.10 mi51:20
16:32
+1:07
Finish(26.22 mi)
5:54:0813:311.37 mi19:32
14:20
-2:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:47 /mi

Average Pace

13:31 /mi

Slowest Pace

16:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:13:29

21% of race

Time at Steady Pace

1:55:37

33% of race

Time at Slower Pace

2:45:02

47% of race

Average Pace: 13:30 /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. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi535822159721597502821958219582
10K3.10 mi52120+146220662+93520662+935508351985419854
15K3.11 mi51494+62620280+38220280+382502821958219582
20K3.11 mi50623+87119791+48919791+489486751880618806
Half(13.10 mi)0.67 mi50413+21019688+10319688+103477191850518505
25K2.43 mi49589+82419212+47619212+476463641780617806
30K3.11 mi50202-61319703-49119703-491523552156721567
35K3.11 mi50588-38620089-38620089-386520412173421734
40K3.10 mi51795-120720900-81120900-811563632415924159
Finish(26.22 mi)1.37 mi51889-9420998-9820998-98524552207822078

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
131 ft55 ft
49ft125ft
117 ft

Overall

50282

Females

19582

F70-74

19582

5K→10K

3.1 - 6.2 mi

Top 85%
55 ft24 ft
50ft81ft
45 ft

Overall

50835

Females

19854

F70-74

19854

10K→15K

6.2 - 9.3 mi

Top 84%
24 ft18 ft
44ft51ft
17 ft

Overall

50282

Females

19582

F70-74

19582

15K→20K

9.3 - 12.4 mi

Top 81%
18 ft45 ft
67ft40ft
38 ft

Overall

48675

Females

18806

F70-74

18806

20K→Half

12.4 - 13.1 mi

Top 80%
45 ft26 ft
8ft27ft
20 ft

Overall

47719

Females

18505

F70-74

18505

Half→25K

13.1 - 15.5 mi

Top 78%
25 ft12 ft
50ft63ft
20 ft

Overall

46364

Females

17806

F70-74

17806

25K→30K

15.5 - 18.6 mi

Top 88%
12 ft35 ft
69ft46ft
28 ft

Overall

52355

Females

21567

F70-74

21567

30K→35K

18.6 - 21.8 mi

Top 87%
35 ft34 ft
87ft88ft
23 ft

Overall

52041

Females

21734

F70-74

21734

35K→40K

21.8 - 24.9 mi

Top 94%
34 ft17 ft
58ft75ft
31 ft

Overall

56363

Females

24159

F70-74

24159

40K→Finish

24.9 - 26.2 mi

Top 88%
17 ft13 ft
14ft18ft
13 ft

Overall

52455

Females

22078

F70-74

22078

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#53582
5K10K
1001562+1462
#53582 #52120
10K15K
238864+626
#52120 #51494
15K20K
102973+871
#51494 #50623
20KHalf
20230+210
#50623 #50413
Half25K
67891+824
#50413 #49589
25K30K
862249-613
#49589 #50202
30K35K
639253-386
#50202 #50588
35K40K
124639-1207
#50588 #51795
40KFinish
17379-94
#51795 #51889
TOTALS
34475140+1693
#53582 #51889

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