Emma Smith

Bib: 59721 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 48%
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
10:08/mi
31:26
49125
10K· 6.21 mi
10:30/mi
1:04:01
5081
15K· 9.32 mi
10:39/mi
1:37:05
4451
20K· 12.43 mi
10:29/mi
2:09:37
6740
Half· 13.10 mi
10:41/mi
2:16:47
27
25K· 15.53 mi
10:52/mi
2:43:15
5063
30K· 18.64 mi
10:59/mi
3:17:21
6946
35K· 21.75 mi
11:33/mi
3:53:13
8788
40K· 24.85 mi
11:50/mi
4:29:56
5875
Finish· 26.22 mi
11:25/mi
4:45:29
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
2:16:4710:27 /mi⚡ faster
2nd Half
2:28:4211:21 /mi+8.7%
Positive split — 8.7% slower in the second half
AI Race Performance Report

Emma'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
31:2610:083.11 mi31:26
10:08
-
10K
1:04:0110:193.10 mi32:35
10:30
+0:22
15K
1:37:0510:253.11 mi33:04
10:39
+0:09
20K
2:09:3710:263.11 mi32:32
10:29
-0:10
Half(13.10 mi)
2:16:4710:270.67 mi7:10
10:41
+0:12
25K
2:43:1510:312.43 mi26:28
10:52
+0:11
30K
3:17:2110:363.11 mi34:06
10:59
+0:07
35K
3:53:1310:443.11 mi35:52
11:33
+0:34
40K
4:29:5610:523.10 mi36:43
11:50
+0:17
Finish(26.22 mi)
4:45:2910:541.37 mi15:33
11:25
-0:25
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Emma's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:08 /mi

Average Pace

10:54 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:17:21

69% of race

Time at Steady Pace

1:28:08

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:53 /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 mi399611337813378386601283212832
10K3.10 mi40513-55213679-30113679-301411801409714097
15K3.11 mi39706+80713293+38613293+386386601283212832
20K3.11 mi38990+71613013+28013013+280376451260912609
Half(13.10 mi)0.67 mi38796+19412951+6212951+62365161221412214
25K2.43 mi38134+66212735+21612735+216361161227212272
30K3.11 mi36942+119212343+39212343+392325401098310983
35K3.11 mi35980+96212091+25212091+252319031141111411
40K3.10 mi35637+34312121-3012121-30341701297112971
Finish(26.22 mi)1.37 mi35537+10012160-3912160-39350791335713357

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
131 ft55 ft
49ft125ft
117 ft

Overall

38660

Females

12832

F18-39

12832

5K→10K

3.1 - 6.2 mi

Top 69%
55 ft24 ft
50ft81ft
45 ft

Overall

41180

Females

14097

F18-39

14097

10K→15K

6.2 - 9.3 mi

Top 65%
24 ft18 ft
44ft51ft
17 ft

Overall

38660

Females

12832

F18-39

12832

15K→20K

9.3 - 12.4 mi

Top 63%
18 ft45 ft
67ft40ft
38 ft

Overall

37645

Females

12609

F18-39

12609

20K→Half

12.4 - 13.1 mi

Top 61%
45 ft26 ft
8ft27ft
20 ft

Overall

36516

Females

12214

F18-39

12214

Half→25K

13.1 - 15.5 mi

Top 60%
25 ft12 ft
50ft63ft
20 ft

Overall

36116

Females

12272

F18-39

12272

25K→30K

15.5 - 18.6 mi

Top 54%
12 ft35 ft
69ft46ft
28 ft

Overall

32540

Females

10983

F18-39

10983

30K→35K

18.6 - 21.8 mi

Top 53%
35 ft34 ft
87ft88ft
23 ft

Overall

31903

Females

11411

F18-39

11411

35K→40K

21.8 - 24.9 mi

Top 57%
34 ft17 ft
58ft75ft
31 ft

Overall

34170

Females

12971

F18-39

12971

40K→Finish

24.9 - 26.2 mi

Top 59%
17 ft13 ft
14ft18ft
13 ft

Overall

35079

Females

13357

F18-39

13357

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing