Chloe Harries

Bib: 27311 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 47%
Division (F18-39)
#0 / 14744
Top 49%
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
10:47/mi
33:28
49125
10K· 6.21 mi
10:51/mi
1:07:08
5081
15K· 9.32 mi
11:17/mi
1:42:09
4451
20K· 12.43 mi
11:13/mi
2:16:59
6740
Half· 13.10 mi
10:58/mi
2:24:20
27
25K· 15.53 mi
10:43/mi
2:50:25
5063
30K· 18.64 mi
10:43/mi
3:23:42
6946
35K· 21.75 mi
11:06/mi
3:58:11
8788
40K· 24.85 mi
11:13/mi
4:32:59
5875
Finish· 26.22 mi
10:22/mi
4:47:07
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
2:24:2011:02 /mi+1.1%
2nd Half
2:22:4710:53 /mi✓ faster
Negative split — 1.1% faster in the second half
AI Race Performance Report

Chloe'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
33:2810:473.11 mi33:28
10:47
-
10K
1:07:0810:493.10 mi33:40
10:51
+0:04
15K
1:42:0910:583.11 mi35:01
11:17
+0:26
20K
2:16:5911:023.11 mi34:50
11:13
-0:04
Half(13.10 mi)
2:24:2011:020.67 mi7:21
10:58
-0:15
25K
2:50:2510:592.43 mi26:05
10:43
-0:15
30K
3:23:4210:563.11 mi33:17
10:43
0:00
35K
3:58:1110:583.11 mi34:29
11:06
+0:23
40K
4:32:5910:593.10 mi34:48
11:13
+0:07
Finish(26.22 mi)
4:47:0710:581.37 mi14:08
10:22
-0:51
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

10:22 /mi

Average Pace

10:58 /mi

Slowest Pace

11:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:20:38

49% of race

Time at Steady Pace

2:26:29

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:57 /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 mi463901703417034437381558215582
10K3.10 mi45177+121316351+68316351+683442971585215852
15K3.11 mi44541+63615975+37615975+376437381558215582
20K3.11 mi44080+46115797+17815797+178432951565915659
Half(13.10 mi)0.67 mi43761+31915639+15815639+158387191335713357
25K2.43 mi41921+184014728+91114728+911349341169111691
30K3.11 mi39647+227413724+100413724+1004306661011110111
35K3.11 mi37833+181413002+72213002+722290371001510015
40K3.10 mi36629+120412617+38512617+385294341073110731
Finish(26.22 mi)1.37 mi36051+57812399+21812399+2182612592159215

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
131 ft55 ft
49ft125ft
117 ft

Overall

43738

Females

15582

F18-39

15582

5K→10K

3.1 - 6.2 mi

Top 74%
55 ft24 ft
50ft81ft
45 ft

Overall

44297

Females

15852

F18-39

15852

10K→15K

6.2 - 9.3 mi

Top 73%
24 ft18 ft
44ft51ft
17 ft

Overall

43738

Females

15582

F18-39

15582

15K→20K

9.3 - 12.4 mi

Top 72%
18 ft45 ft
67ft40ft
38 ft

Overall

43295

Females

15659

F18-39

15659

20K→Half

12.4 - 13.1 mi

Top 65%
45 ft26 ft
8ft27ft
20 ft

Overall

38719

Females

13357

F18-39

13357

Half→25K

13.1 - 15.5 mi

Top 58%
25 ft12 ft
50ft63ft
20 ft

Overall

34934

Females

11691

F18-39

11691

25K→30K

15.5 - 18.6 mi

Top 51%
12 ft35 ft
69ft46ft
28 ft

Overall

30666

Females

10111

F18-39

10111

30K→35K

18.6 - 21.8 mi

Top 49%
35 ft34 ft
87ft88ft
23 ft

Overall

29037

Females

10015

F18-39

10015

35K→40K

21.8 - 24.9 mi

Top 49%
34 ft17 ft
58ft75ft
31 ft

Overall

29434

Females

10731

F18-39

10731

40K→Finish

24.9 - 26.2 mi

Top 44%
17 ft13 ft
14ft18ft
13 ft

Overall

26125

Females

9215

F18-39

9215

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing