Emma Manby

Bib: 29769 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 47%
Masters (Masters Women)
#0 / 11371
Top 45%
Division (F45-49)
#0 / 2995
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
10:55/mi
33:54
49125
10K· 6.21 mi
11:45/mi
1:10:23
5081
15K· 9.32 mi
10:52/mi
1:44:06
4451
20K· 12.43 mi
10:59/mi
2:18:11
6740
Half· 13.10 mi
11:33/mi
2:25:56
27
25K· 15.53 mi
11:08/mi
2:53:01
5063
30K· 18.64 mi
10:56/mi
3:26:56
6946
35K· 21.75 mi
10:50/mi
4:00:35
8788
40K· 24.85 mi
10:24/mi
4:32:51
5875
Finish· 26.22 mi
9:57/mi
4:46:24
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
2:25:5611:09 /mi+3.7%
2nd Half
2:20:2810:43 /mi✓ faster
Negative split — 3.7% faster 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
33:5410:553.11 mi33:54
10:55
-
10K
1:10:2311:203.10 mi36:29
11:45
+0:50
15K
1:44:0611:113.11 mi33:43
10:52
-0:53
20K
2:18:1111:083.11 mi34:05
10:59
+0:07
Half(13.10 mi)
2:25:5611:090.67 mi7:45
11:33
+0:34
25K
2:53:0111:092.43 mi27:05
11:08
-0:25
30K
3:26:5611:073.11 mi33:55
10:56
-0:12
35K
4:00:3511:043.11 mi33:39
10:50
-0:06
40K
4:32:5110:593.10 mi32:16
10:24
-0:26
Finish(26.22 mi)
4:46:2410:561.37 mi13:33
9:57
-0:27
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

9:57 /mi

Average Pace

10:56 /mi

Slowest Pace

11:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:01:00

63% of race

Time at Steady Pace

1:08:55

24% of race

Time at Slower Pace

36:29

13% of race

Average Pace: 10:55 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi475511778017780403991374313743
10K3.10 mi49281-173018814-103418814-1034506131971119711
15K3.11 mi46193+308816965+184916965+1849403991374313743
20K3.11 mi44843+135016221+74416221+744415101465414654
Half(13.10 mi)0.67 mi44701+14216173+4816173+48429281571715717
25K2.43 mi43174+152715424+74915424+749377341311613116
30K3.11 mi40887+228714371+105314371+1053321281079110791
35K3.11 mi38650+223713412+95913412+9592717491739173
40K3.10 mi36574+207612590+82212590+8222354680718071
Finish(26.22 mi)1.37 mi35823+75112291+29912291+2992246176177617

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
131 ft55 ft
49ft125ft
117 ft

Overall

40399

Females

13743

F45-49

13743

5K→10K

3.1 - 6.2 mi

Top 85%
55 ft24 ft
50ft81ft
45 ft

Overall

50613

Females

19711

F45-49

19711

10K→15K

6.2 - 9.3 mi

Top 68%
24 ft18 ft
44ft51ft
17 ft

Overall

40399

Females

13743

F45-49

13743

15K→20K

9.3 - 12.4 mi

Top 69%
18 ft45 ft
67ft40ft
38 ft

Overall

41510

Females

14654

F45-49

14654

20K→Half

12.4 - 13.1 mi

Top 72%
45 ft26 ft
8ft27ft
20 ft

Overall

42928

Females

15717

F45-49

15717

Half→25K

13.1 - 15.5 mi

Top 63%
25 ft12 ft
50ft63ft
20 ft

Overall

37734

Females

13116

F45-49

13116

25K→30K

15.5 - 18.6 mi

Top 54%
12 ft35 ft
69ft46ft
28 ft

Overall

32128

Females

10791

F45-49

10791

30K→35K

18.6 - 21.8 mi

Top 45%
35 ft34 ft
87ft88ft
23 ft

Overall

27174

Females

9173

F45-49

9173

35K→40K

21.8 - 24.9 mi

Top 39%
34 ft17 ft
58ft75ft
31 ft

Overall

23546

Females

8071

F45-49

8071

40K→Finish

24.9 - 26.2 mi

Top 38%
17 ft13 ft
14ft18ft
13 ft

Overall

22461

Females

7617

F45-49

7617

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing