Rebecca Gourlay

Bib: 59736 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
10:53/mi
33:46
49125
10K· 6.21 mi
11:18/mi
1:08:51
5081
15K· 9.32 mi
11:44/mi
1:45:16
4451
20K· 12.43 mi
11:09/mi
2:19:52
6740
Half· 13.10 mi
11:29/mi
2:27:34
27
25K· 15.53 mi
11:38/mi
2:55:54
5063
30K· 18.64 mi
12:38/mi
3:35:08
6946
35K· 21.75 mi
12:37/mi
4:14:18
8788
40K· 24.85 mi
12:10/mi
4:52:03
5875
Finish· 26.22 mi
11:56/mi
5:08:19
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
2:27:3411:16 /mi⚡ faster
2nd Half
2:40:4512:16 /mi+8.9%
Positive split — 8.9% slower in the second half
AI Race Performance Report

Rebecca's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:4610:533.11 mi33:46
10:53
-
10K
1:08:5111:053.10 mi35:05
11:18
+0:25
15K
1:45:1611:183.11 mi36:25
11:44
+0:26
20K
2:19:5211:163.11 mi34:36
11:09
-0:35
Half(13.10 mi)
2:27:3411:160.67 mi7:42
11:29
+0:20
25K
2:55:5411:202.43 mi28:20
11:38
+0:09
30K
3:35:0811:333.11 mi39:14
12:38
+1:00
35K
4:14:1811:423.11 mi39:10
12:37
-0:01
40K
4:52:0311:463.10 mi37:45
12:10
-0:27
Finish(26.22 mi)
5:08:1911:471.37 mi16:16
11:56
-0:14
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Rebecca's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:53 /mi

Average Pace

11:46 /mi

Slowest Pace

12:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:12:10

62% of race

Time at Steady Pace

1:56:09

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:46 /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 mi471931754417544468301741517415
10K3.10 mi47460-26717693-14917693-149477531788217882
15K3.11 mi47116+34417507+18617507+186468301741517415
20K3.11 mi45833+128316834+67316834+673427271533215332
Half(13.10 mi)0.67 mi45607+22616722+11216722+112425021544815448
25K2.43 mi44579+102816238+48416238+484410561483614836
30K3.11 mi44157+42216144+9416144+94425231606616066
35K3.11 mi43239+91815866+27815866+278385681463214632
40K3.10 mi42446+79315599+26715599+267365811409914099
Finish(26.22 mi)1.37 mi42227+21915532+6715532+67391621524515245

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
131 ft55 ft
49ft125ft
117 ft

Overall

46830

Females

17415

F18-39

17415

5K→10K

3.1 - 6.2 mi

Top 80%
55 ft24 ft
50ft81ft
45 ft

Overall

47753

Females

17882

F18-39

17882

10K→15K

6.2 - 9.3 mi

Top 78%
24 ft18 ft
44ft51ft
17 ft

Overall

46830

Females

17415

F18-39

17415

15K→20K

9.3 - 12.4 mi

Top 71%
18 ft45 ft
67ft40ft
38 ft

Overall

42727

Females

15332

F18-39

15332

20K→Half

12.4 - 13.1 mi

Top 71%
45 ft26 ft
8ft27ft
20 ft

Overall

42502

Females

15448

F18-39

15448

Half→25K

13.1 - 15.5 mi

Top 69%
25 ft12 ft
50ft63ft
20 ft

Overall

41056

Females

14836

F18-39

14836

25K→30K

15.5 - 18.6 mi

Top 71%
12 ft35 ft
69ft46ft
28 ft

Overall

42523

Females

16066

F18-39

16066

30K→35K

18.6 - 21.8 mi

Top 65%
35 ft34 ft
87ft88ft
23 ft

Overall

38568

Females

14632

F18-39

14632

35K→40K

21.8 - 24.9 mi

Top 61%
34 ft17 ft
58ft75ft
31 ft

Overall

36581

Females

14099

F18-39

14099

40K→Finish

24.9 - 26.2 mi

Top 66%
17 ft13 ft
14ft18ft
13 ft

Overall

39162

Females

15245

F18-39

15245

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing