Emily Martyn

Bib: 13936 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 19%

Gender (Female)

#0 / 26115

Top 10%

Division (F18-39)

#0 / 14744

Top 12%

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

8:30/mi

26:24

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:27/mi

52:39

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:32/mi

1:19:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:11/mi

1:44:30

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:21/mi

1:50:06

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:05/mi

2:09:47

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:05/mi

2:34:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:55/mi

2:59:27

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:49/mi

3:23:44

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:54/mi

3:34:30

↑ 14 ft↓ 18 ft

19 ft elev

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

1:50:068:25 /mi+5.2%

2nd Half

1:44:247:58 /mi✓ faster

Negative split — 5.2% faster in the second half

AI Race Performance Report

Emily'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

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:24	8:30	3.11 mi	26:24	8:30	-
10K	52:39	8:29	3.10 mi	26:15	8:27	-0:03
15K	1:19:07	8:30	3.11 mi	26:28	8:32	+0:05
20K	1:44:30	8:25	3.11 mi	25:23	8:11	-0:21
Half(13.10 mi)	1:50:06	8:25	0.67 mi	5:36	8:21	+0:10
25K	2:09:47	8:22	2.43 mi	19:41	8:05	-0:16
30K	2:34:53	8:19	3.11 mi	25:06	8:05	0:00
35K	2:59:27	8:16	3.11 mi	24:34	7:55	-0:10
40K	3:23:44	8:12	3.10 mi	24:17	7:49	-0:06
Finish(26.22 mi)	3:34:30	8:12	1.37 mi	10:46	7:54	+0:05

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:49 /mi

Average Pace

8:11 /mi

Slowest Pace

8:32 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:09:47

61% of race

Time at Steady Pace

1:24:43

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	19775	5103	5103	16465	4003	4003
10K	3.10 mi	18686+1089	4776+327	4776+327	17838	4474	4474
15K	3.11 mi	17816+870	4472+304	4472+304	16465	4003	4003
20K	3.11 mi	16978+838	4207+265	4207+265	14781	3457	3457
Half(13.10 mi)	0.67 mi	16787+191	4142+65	4142+65	14252	3315	3315
25K	2.43 mi	15928+859	3889+253	3889+253	12140	2699	2699
30K	3.11 mi	14561+1367	3491+398	3491+398	9820	2056	2056
35K	3.11 mi	12881+1680	3035+456	3035+456	7076	1354	1354
40K	3.10 mi	11476+1405	2680+355	2680+355	6020	1164	1164
Finish(26.22 mi)	1.37 mi	11083+393	2590+90	2590+90	6934	1560	1560

1560

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing