Rebecca Doidge

Bib: 16674 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 13%
Gender (Female)
#0 / 26115
Top 6%
Division (F18-39)
#0 / 14744
Top 7%
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
7:49/mi
24:15
49125
10K· 6.21 mi
7:41/mi
48:05
5081
15K· 9.32 mi
8:04/mi
1:13:07
4451
20K· 12.43 mi
7:48/mi
1:37:19
6740
Half· 13.10 mi
7:51/mi
1:42:35
27
25K· 15.53 mi
7:47/mi
2:01:31
5063
30K· 18.64 mi
7:50/mi
2:25:50
6946
35K· 21.75 mi
7:55/mi
2:50:25
8788
40K· 24.85 mi
7:34/mi
3:13:53
5875
Finish· 26.22 mi
7:20/mi
3:23:52
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
1:42:357:50 /mi+1.3%
2nd Half
1:41:177:44 /mi✓ faster
Negative split — 1.3% faster 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
24:157:493.11 mi24:15
7:49
-
10K
48:057:453.10 mi23:50
7:41
-0:08
15K
1:13:077:513.11 mi25:02
8:04
+0:23
20K
1:37:197:503.11 mi24:12
7:48
-0:16
Half(13.10 mi)
1:42:357:500.67 mi5:16
7:51
+0:03
25K
2:01:317:502.43 mi18:56
7:47
-0:04
30K
2:25:507:503.11 mi24:19
7:50
+0:03
35K
2:50:257:513.11 mi24:35
7:55
+0:05
40K
3:13:537:493.10 mi23:28
7:34
-0:21
Finish(26.22 mi)
3:23:527:471.37 mi9:59
7:20
-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

7:20 /mi

Average Pace

7:47 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:23:52

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:47 /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 mi11881254025401155124462446
10K3.10 mi10627+12542124+4162124+416972218231823
15K3.11 mi10855-2282217-932217-931155124462446
20K3.11 mi10786+692208+92208+91066221562156
Half(13.10 mi)0.67 mi10683+1032168+402168+40952017641764
25K2.43 mi10373+3102074+942074+94934817841784
30K3.11 mi9802+5711923+1511923+151793614321432
35K3.11 mi9178+6241768+1551768+155710413591359
40K3.10 mi8297+8811570+1981570+1984796749749
Finish(26.22 mi)1.37 mi7952+3451486+841486+844084617617

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
131 ft55 ft
49ft125ft
117 ft

Overall

11551

Females

2446

F18-39

2446

5K→10K

3.1 - 6.2 mi

Top 16%
55 ft24 ft
50ft81ft
45 ft

Overall

9722

Females

1823

F18-39

1823

10K→15K

6.2 - 9.3 mi

Top 19%
24 ft18 ft
44ft51ft
17 ft

Overall

11551

Females

2446

F18-39

2446

15K→20K

9.3 - 12.4 mi

Top 18%
18 ft45 ft
67ft40ft
38 ft

Overall

10662

Females

2156

F18-39

2156

20K→Half

12.4 - 13.1 mi

Top 16%
45 ft26 ft
8ft27ft
20 ft

Overall

9520

Females

1764

F18-39

1764

Half→25K

13.1 - 15.5 mi

Top 16%
25 ft12 ft
50ft63ft
20 ft

Overall

9348

Females

1784

F18-39

1784

25K→30K

15.5 - 18.6 mi

Top 13%
12 ft35 ft
69ft46ft
28 ft

Overall

7936

Females

1432

F18-39

1432

30K→35K

18.6 - 21.8 mi

Top 12%
35 ft34 ft
87ft88ft
23 ft

Overall

7104

Females

1359

F18-39

1359

35K→40K

21.8 - 24.9 mi

Top 8%
34 ft17 ft
58ft75ft
31 ft

Overall

4796

Females

749

F18-39

749

40K→Finish

24.9 - 26.2 mi

Top 7%
17 ft13 ft
14ft18ft
13 ft

Overall

4084

Females

617

F18-39

617

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing