Emma Callard

Bib: 61211 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 37%
Gender (Female)
#0 / 26115
Top 25%
Division (F18-39)
#0 / 14744
Top 27%
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
9:03/mi
28:05
49125
10K· 6.21 mi
9:15/mi
56:49
5081
15K· 9.32 mi
9:18/mi
1:25:42
4451
20K· 12.43 mi
9:05/mi
1:53:54
6740
Half· 13.10 mi
9:46/mi
2:00:27
27
25K· 15.53 mi
9:08/mi
2:22:41
5063
30K· 18.64 mi
9:17/mi
2:51:29
6946
35K· 21.75 mi
9:42/mi
3:21:36
8788
40K· 24.85 mi
9:57/mi
3:52:29
5875
Finish· 26.22 mi
9:35/mi
4:05:32
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
2:00:279:12 /mi⚡ faster
2nd Half
2:05:059:33 /mi+3.8%
Positive split — 3.8% 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
28:059:033.11 mi28:05
9:03
-
10K
56:499:093.10 mi28:44
9:15
+0:12
15K
1:25:429:123.11 mi28:53
9:18
+0:03
20K
1:53:549:103.11 mi28:12
9:05
-0:13
Half(13.10 mi)
2:00:279:120.67 mi6:33
9:46
+0:41
25K
2:22:419:122.43 mi22:14
9:08
-0:38
30K
2:51:299:123.11 mi28:48
9:17
+0:09
35K
3:21:369:173.11 mi30:07
9:42
+0:25
40K
3:52:299:223.10 mi30:53
9:57
+0:15
Finish(26.22 mi)
4:05:329:231.37 mi13:03
9:35
-0:22
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Emma's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

9:03 /mi

Average Pace

9:22 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:44:56

67% of race

Time at Steady Pace

1:20:36

33% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:22 /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 mi27407786178612527170097009
10K3.10 mi27685-2787952-917952-912824781548154
15K3.11 mi26736+9497583+3697583+3692527170097009
20K3.11 mi26068+6687327+2567327+2562468968426842
Half(13.10 mi)0.67 mi26204-1367385-587385-582850084108410
25K2.43 mi25248+9567081+3047081+3042207261326132
30K3.11 mi23826+14226704+3776704+3771986155805580
35K3.11 mi22879+9476555+1496555+1491972959835983
40K3.10 mi22385+4946557-26557-22046967246724
Finish(26.22 mi)1.37 mi22136+2496527+306527+301958764176417

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
131 ft55 ft
49ft125ft
117 ft

Overall

25271

Females

7009

F18-39

7009

5K→10K

3.1 - 6.2 mi

Top 47%
55 ft24 ft
50ft81ft
45 ft

Overall

28247

Females

8154

F18-39

8154

10K→15K

6.2 - 9.3 mi

Top 42%
24 ft18 ft
44ft51ft
17 ft

Overall

25271

Females

7009

F18-39

7009

15K→20K

9.3 - 12.4 mi

Top 41%
18 ft45 ft
67ft40ft
38 ft

Overall

24689

Females

6842

F18-39

6842

20K→Half

12.4 - 13.1 mi

Top 48%
45 ft26 ft
8ft27ft
20 ft

Overall

28500

Females

8410

F18-39

8410

Half→25K

13.1 - 15.5 mi

Top 37%
25 ft12 ft
50ft63ft
20 ft

Overall

22072

Females

6132

F18-39

6132

25K→30K

15.5 - 18.6 mi

Top 33%
12 ft35 ft
69ft46ft
28 ft

Overall

19861

Females

5580

F18-39

5580

30K→35K

18.6 - 21.8 mi

Top 33%
35 ft34 ft
87ft88ft
23 ft

Overall

19729

Females

5983

F18-39

5983

35K→40K

21.8 - 24.9 mi

Top 34%
34 ft17 ft
58ft75ft
31 ft

Overall

20469

Females

6724

F18-39

6724

40K→Finish

24.9 - 26.2 mi

Top 33%
17 ft13 ft
14ft18ft
13 ft

Overall

19587

Females

6417

F18-39

6417

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing