Charlotte Hailstone

Bib: 36569 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 39%
Division (F18-39)
#0 / 14744
Top 41%
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
9:53/mi
30:41
49125
10K· 6.21 mi
10:30/mi
1:03:17
5081
15K· 9.32 mi
10:39/mi
1:36:20
4451
20K· 12.43 mi
10:23/mi
2:08:35
6740
Half· 13.10 mi
10:31/mi
2:15:38
27
25K· 15.53 mi
10:27/mi
2:41:04
5063
30K· 18.64 mi
10:38/mi
3:14:04
6946
35K· 21.75 mi
10:34/mi
3:46:51
8788
40K· 24.85 mi
10:28/mi
4:19:20
5875
Finish· 26.22 mi
9:57/mi
4:32:54
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
2:15:3810:22 /mi⚡ faster
2nd Half
2:17:1610:28 /mi+1.2%
Positive split — 1.2% 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
30:419:533.11 mi30:41
9:53
-
10K
1:03:1710:123.10 mi32:36
10:30
+0:37
15K
1:36:2010:213.11 mi33:03
10:39
+0:09
20K
2:08:3510:213.11 mi32:15
10:23
-0:16
Half(13.10 mi)
2:15:3810:220.67 mi7:03
10:31
+0:08
25K
2:41:0410:232.43 mi25:26
10:27
-0:04
30K
3:14:0410:253.11 mi33:00
10:38
+0:11
35K
3:46:5110:263.11 mi32:47
10:34
-0:04
40K
4:19:2010:273.10 mi32:29
10:28
-0:06
Finish(26.22 mi)
4:32:5410:251.37 mi13:34
9:57
-0:31
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

9:53 /mi

Average Pace

10:25 /mi

Slowest Pace

10:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

44:15

16% of race

Time at Steady Pace

3:48:39

84% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:24 /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 mi373691206812068385701278312783
10K3.10 mi39263-189413039-97113039-971412121411514115
15K3.11 mi38933+33012904+13512904+135385701278312783
20K3.11 mi38265+66812647+25712647+257368921221712217
Half(13.10 mi)0.67 mi38057+20812574+7312574+73349331142411424
25K2.43 mi36978+107912185+38912185+389328591065510655
30K3.11 mi35448+153011618+56711618+5673004198009800
35K3.11 mi33427+202110915+70310915+7032541483378337
40K3.10 mi31933+149410477+43810477+4382402282728272
Finish(26.22 mi)1.37 mi31322+61110270+20710270+2072263176707670

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
131 ft55 ft
49ft125ft
117 ft

Overall

38570

Females

12783

F18-39

12783

5K→10K

3.1 - 6.2 mi

Top 69%
55 ft24 ft
50ft81ft
45 ft

Overall

41212

Females

14115

F18-39

14115

10K→15K

6.2 - 9.3 mi

Top 65%
24 ft18 ft
44ft51ft
17 ft

Overall

38570

Females

12783

F18-39

12783

15K→20K

9.3 - 12.4 mi

Top 62%
18 ft45 ft
67ft40ft
38 ft

Overall

36892

Females

12217

F18-39

12217

20K→Half

12.4 - 13.1 mi

Top 58%
45 ft26 ft
8ft27ft
20 ft

Overall

34933

Females

11424

F18-39

11424

Half→25K

13.1 - 15.5 mi

Top 55%
25 ft12 ft
50ft63ft
20 ft

Overall

32859

Females

10655

F18-39

10655

25K→30K

15.5 - 18.6 mi

Top 50%
12 ft35 ft
69ft46ft
28 ft

Overall

30041

Females

9800

F18-39

9800

30K→35K

18.6 - 21.8 mi

Top 43%
35 ft34 ft
87ft88ft
23 ft

Overall

25414

Females

8337

F18-39

8337

35K→40K

21.8 - 24.9 mi

Top 40%
34 ft17 ft
58ft75ft
31 ft

Overall

24022

Females

8272

F18-39

8272

40K→Finish

24.9 - 26.2 mi

Top 38%
17 ft13 ft
14ft18ft
13 ft

Overall

22631

Females

7670

F18-39

7670

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing