Charlotte Walker

Bib: 15808 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 44%
Division (F18-39)
#0 / 14744
Top 46%
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
9:27/mi
29:19
49125
10K· 6.21 mi
9:36/mi
59:06
5081
15K· 9.32 mi
9:54/mi
1:29:49
4451
20K· 12.43 mi
10:09/mi
2:01:19
6740
Half· 13.10 mi
10:20/mi
2:08:15
27
25K· 15.53 mi
11:12/mi
2:35:32
5063
30K· 18.64 mi
11:12/mi
3:10:19
6946
35K· 21.75 mi
12:07/mi
3:47:56
8788
40K· 24.85 mi
12:06/mi
4:25:31
5875
Finish· 26.22 mi
11:38/mi
4:41:22
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
2:08:159:48 /mi⚡ faster
2nd Half
2:33:0711:41 /mi+19.4%
Positive split — 19.4% slower in the second half
AI Race Performance Report

Charlotte'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
29:199:273.11 mi29:19
9:27
-
10K
59:069:313.10 mi29:47
9:36
+0:09
15K
1:29:499:393.11 mi30:43
9:54
+0:18
20K
2:01:199:463.11 mi31:30
10:09
+0:15
Half(13.10 mi)
2:08:159:480.67 mi6:56
10:20
+0:11
25K
2:35:3210:012.43 mi27:17
11:12
+0:52
30K
3:10:1910:133.11 mi34:47
11:12
0:00
35K
3:47:5610:293.11 mi37:37
12:07
+0:55
40K
4:25:3110:413.10 mi37:35
12:06
-0:01
Finish(26.22 mi)
4:41:2210:451.37 mi15:51
11:38
-0:28
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:27 /mi

Average Pace

10:44 /mi

Slowest Pace

12:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:08:15

46% of race

Time at Steady Pace

1:17:55

28% of race

Time at Slower Pace

1:15:12

27% of race

Average Pace: 10:44 /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 mi32634987398733175195419541
10K3.10 mi32489+1459837+369837+363246698499849
15K3.11 mi32126+3639681+1569681+1563175195419541
20K3.11 mi32765-63910025-34410025-344348121119011190
Half(13.10 mi)0.67 mi32736+2910036-1110036-11335321074710747
25K2.43 mi33696-96010555-51910555-519382681337813378
30K3.11 mi33534+16210686-13110686-131339951169211692
35K3.11 mi33881-34711127-44111127-441355121313513135
40K3.10 mi34134-25311466-33911466-339361751390913909
Finish(26.22 mi)1.37 mi34188-5411552-8611552-86368461417714177

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
131 ft55 ft
49ft125ft
117 ft

Overall

31751

Females

9541

F18-39

9541

5K→10K

3.1 - 6.2 mi

Top 54%
55 ft24 ft
50ft81ft
45 ft

Overall

32466

Females

9849

F18-39

9849

10K→15K

6.2 - 9.3 mi

Top 53%
24 ft18 ft
44ft51ft
17 ft

Overall

31751

Females

9541

F18-39

9541

15K→20K

9.3 - 12.4 mi

Top 58%
18 ft45 ft
67ft40ft
38 ft

Overall

34812

Females

11190

F18-39

11190

20K→Half

12.4 - 13.1 mi

Top 56%
45 ft26 ft
8ft27ft
20 ft

Overall

33532

Females

10747

F18-39

10747

Half→25K

13.1 - 15.5 mi

Top 64%
25 ft12 ft
50ft63ft
20 ft

Overall

38268

Females

13378

F18-39

13378

25K→30K

15.5 - 18.6 mi

Top 57%
12 ft35 ft
69ft46ft
28 ft

Overall

33995

Females

11692

F18-39

11692

30K→35K

18.6 - 21.8 mi

Top 59%
35 ft34 ft
87ft88ft
23 ft

Overall

35512

Females

13135

F18-39

13135

35K→40K

21.8 - 24.9 mi

Top 61%
34 ft17 ft
58ft75ft
31 ft

Overall

36175

Females

13909

F18-39

13909

40K→Finish

24.9 - 26.2 mi

Top 62%
17 ft13 ft
14ft18ft
13 ft

Overall

36846

Females

14177

F18-39

14177

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing