Charlotte Sewell

Bib: 21351 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 (F50-54)
#0 / 2342
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
10:21/mi
32:09
49125
10K· 6.21 mi
10:17/mi
1:04:05
5081
15K· 9.32 mi
10:44/mi
1:37:24
4451
20K· 12.43 mi
11:47/mi
2:14:00
6740
Half· 13.10 mi
11:05/mi
2:21:26
27
25K· 15.53 mi
11:20/mi
2:49:01
5063
30K· 18.64 mi
12:44/mi
3:28:33
6946
35K· 21.75 mi
13:02/mi
4:09:02
8788
40K· 24.85 mi
12:30/mi
4:47:52
5875
Finish· 26.22 mi
11:38/mi
5:03:43
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
2:21:2610:48 /mi⚡ faster
2nd Half
2:42:1712:23 /mi+14.7%
Positive split — 14.7% 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
32:0910:213.11 mi32:09
10:21
-
10K
1:04:0510:193.10 mi31:56
10:17
-0:04
15K
1:37:2410:283.11 mi33:19
10:44
+0:27
20K
2:14:0010:473.11 mi36:36
11:47
+1:03
Half(13.10 mi)
2:21:2610:480.67 mi7:26
11:05
-0:42
25K
2:49:0110:532.43 mi27:35
11:20
+0:15
30K
3:28:3311:123.11 mi39:32
12:44
+1:24
35K
4:09:0211:283.11 mi40:29
13:02
+0:18
40K
4:47:5211:353.10 mi38:50
12:30
-0:32
Finish(26.22 mi)
5:03:4311:361.37 mi15:51
11:38
-0:52
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Charlotte's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:17 /mi

Average Pace

11:36 /mi

Slowest Pace

13:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:44:50

35% of race

Time at Steady Pace

1:20:02

26% of race

Time at Slower Pace

1:58:51

39% of race

Average Pace: 11:35 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi423791471814718393841321013210
10K3.10 mi40632+174713748+97013748+970392141304713047
15K3.11 mi40050+58213470+27813470+278393841321013210
20K3.11 mi42079-202914664-119414664-1194466631756817568
Half(13.10 mi)0.67 mi41897+18214599+6514599+65397081391413914
25K2.43 mi41192+70514342+25714342+257391501381813818
30K3.11 mi41545-35314732-39014732-390430121633616336
35K3.11 mi41495+5014934-20214934-202409991586715867
40K3.10 mi41286+20914997-6314997-63390121526415264
Finish(26.22 mi)1.37 mi41097+18914940+5714940+57368641419514195

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
131 ft55 ft
49ft125ft
117 ft

Overall

39384

Females

13210

F50-54

13210

5K→10K

3.1 - 6.2 mi

Top 66%
55 ft24 ft
50ft81ft
45 ft

Overall

39214

Females

13047

F50-54

13047

10K→15K

6.2 - 9.3 mi

Top 66%
24 ft18 ft
44ft51ft
17 ft

Overall

39384

Females

13210

F50-54

13210

15K→20K

9.3 - 12.4 mi

Top 78%
18 ft45 ft
67ft40ft
38 ft

Overall

46663

Females

17568

F50-54

17568

20K→Half

12.4 - 13.1 mi

Top 66%
45 ft26 ft
8ft27ft
20 ft

Overall

39708

Females

13914

F50-54

13914

Half→25K

13.1 - 15.5 mi

Top 65%
25 ft12 ft
50ft63ft
20 ft

Overall

39150

Females

13818

F50-54

13818

25K→30K

15.5 - 18.6 mi

Top 72%
12 ft35 ft
69ft46ft
28 ft

Overall

43012

Females

16336

F50-54

16336

30K→35K

18.6 - 21.8 mi

Top 69%
35 ft34 ft
87ft88ft
23 ft

Overall

40999

Females

15867

F50-54

15867

35K→40K

21.8 - 24.9 mi

Top 65%
34 ft17 ft
58ft75ft
31 ft

Overall

39012

Females

15264

F50-54

15264

40K→Finish

24.9 - 26.2 mi

Top 62%
17 ft13 ft
14ft18ft
13 ft

Overall

36864

Females

14195

F50-54

14195

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing