Emma Jane Needle

Bib: 18820 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 45%
Gender (Female)
#0 / 26115
Top 32%
Division (F18-39)
#0 / 14744
Top 34%
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
8:39/mi
26:51
49125
10K· 6.21 mi
8:52/mi
54:22
5081
15K· 9.32 mi
9:57/mi
1:25:14
4451
20K· 12.43 mi
9:43/mi
1:55:25
6740
Half· 13.10 mi
9:48/mi
2:01:59
27
25K· 15.53 mi
9:59/mi
2:26:16
5063
30K· 18.64 mi
10:28/mi
2:58:44
6946
35K· 21.75 mi
10:06/mi
3:30:06
8788
40K· 24.85 mi
11:28/mi
4:05:41
5875
Finish· 26.22 mi
10:35/mi
4:20:06
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
2:01:599:19 /mi⚡ faster
2nd Half
2:18:0710:32 /mi+13.2%
Positive split — 13.2% 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
26:518:393.11 mi26:51
8:39
-
10K
54:228:453.10 mi27:31
8:52
+0:13
15K
1:25:149:093.11 mi30:52
9:57
+1:05
20K
1:55:259:183.11 mi30:11
9:43
-0:14
Half(13.10 mi)
2:01:599:190.67 mi6:34
9:48
+0:05
25K
2:26:169:252.43 mi24:17
9:59
+0:11
30K
2:58:449:363.11 mi32:28
10:28
+0:29
35K
3:30:069:403.11 mi31:22
10:06
-0:22
40K
4:05:419:543.10 mi35:35
11:28
+1:22
Finish(26.22 mi)
4:20:069:561.37 mi14:25
10:35
-0:53
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

8:39 /mi

Average Pace

9:56 /mi

Slowest Pace

11:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

54:22

21% of race

Time at Steady Pace

2:03:16

47% of race

Time at Slower Pace

1:22:28

32% of race

Average Pace: 9:55 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi21629574957493215897299729
10K3.10 mi22080-4515918-1695918-1692257361316131
15K3.11 mi25951-38717302-13847302-13843215897299729
20K3.11 mi27624-16737922-6207922-6203094093689368
Half(13.10 mi)0.67 mi27671-477961-397961-392858284888488
25K2.43 mi27921-2508124-1638124-1632911289328932
30K3.11 mi27867+548271-1478271-1472877192009200
35K3.11 mi26483+13847933+3387933+3382248170747074
40K3.10 mi26955-4728362-4298362-429313411160111601
Finish(26.22 mi)1.37 mi26909+468415-538415-532777299649964

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
131 ft55 ft
49ft125ft
117 ft

Overall

32158

Females

9729

F18-39

9729

5K→10K

3.1 - 6.2 mi

Top 38%
55 ft24 ft
50ft81ft
45 ft

Overall

22573

Females

6131

F18-39

6131

10K→15K

6.2 - 9.3 mi

Top 54%
24 ft18 ft
44ft51ft
17 ft

Overall

32158

Females

9729

F18-39

9729

15K→20K

9.3 - 12.4 mi

Top 52%
18 ft45 ft
67ft40ft
38 ft

Overall

30940

Females

9368

F18-39

9368

20K→Half

12.4 - 13.1 mi

Top 48%
45 ft26 ft
8ft27ft
20 ft

Overall

28582

Females

8488

F18-39

8488

Half→25K

13.1 - 15.5 mi

Top 49%
25 ft12 ft
50ft63ft
20 ft

Overall

29112

Females

8932

F18-39

8932

25K→30K

15.5 - 18.6 mi

Top 48%
12 ft35 ft
69ft46ft
28 ft

Overall

28771

Females

9200

F18-39

9200

30K→35K

18.6 - 21.8 mi

Top 38%
35 ft34 ft
87ft88ft
23 ft

Overall

22481

Females

7074

F18-39

7074

35K→40K

21.8 - 24.9 mi

Top 52%
34 ft17 ft
58ft75ft
31 ft

Overall

31341

Females

11601

F18-39

11601

40K→Finish

24.9 - 26.2 mi

Top 46%
17 ft13 ft
14ft18ft
13 ft

Overall

27772

Females

9964

F18-39

9964

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing