Imogen Leng

Bib: 56976 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

10:35/mi

32:50

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:34/mi

1:05:39

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:47/mi

1:39:08

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:38/mi

2:15:16

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:52/mi

2:22:33

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:55/mi

2:49:06

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:49/mi

3:32:00

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:26/mi

4:10:36

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:12/mi

4:48:29

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:59/mi

5:04:49

↑ 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

2:22:3310:53 /mi⚡ faster

2nd Half

2:42:1612:23 /mi+13.8%

Positive split — 13.8% slower in the second half

AI Race Performance Report

Imogen's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:50	10:35	3.11 mi	32:50	10:35	-
10K	1:05:39	10:34	3.10 mi	32:49	10:34	-0:01
15K	1:39:08	10:39	3.11 mi	33:29	10:47	+0:13
20K	2:15:16	10:54	3.11 mi	36:08	11:38	+0:51
Half(13.10 mi)	2:22:33	10:53	0.67 mi	7:17	10:52	-0:46
25K	2:49:06	10:54	2.43 mi	26:33	10:55	+0:03
30K	3:32:00	11:23	3.11 mi	42:54	13:49	+2:54
35K	4:10:36	11:32	3.11 mi	38:36	12:26	-1:23
40K	4:48:29	11:37	3.10 mi	37:53	12:12	-0:14
Finish(26.22 mi)	5:04:49	11:39	1.37 mi	16:20	11:59	-0:13

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:34 /mi

Average Pace

11:38 /mi

Slowest Pace

13:49 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:12:58

44% of race

Time at Steady Pace

52:28

17% of race

Time at Slower Pace

1:59:23

39% of race

Average Pace: 11:38 /mi

Loading chart...

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	44472	15925	15925	39797	13419	13419
10K	3.10 mi	42999+1473	15050+875	15050+875	41873	14474	14474
15K	3.11 mi	41726+1273	14375+675	14375+675	39797	13419	13419
20K	3.11 mi	42970-1244	15162-787	15162-787	45862	17120	17120
Half(13.10 mi)	0.67 mi	42642+328	15010+152	15010+152	37914	12946	12946
25K	2.43 mi	41236+1406	14364+646	14364+646	36354	12403	12403
30K	3.11 mi	42971-1735	15489-1125	15489-1125	48247	19214	19214
35K	3.11 mi	42032+939	15211+278	15211+278	37457	14073	14073
40K	3.10 mi	41461+571	15082+129	15082+129	36900	14268	14268
Finish(26.22 mi)	1.37 mi	41366+95	15082	15082	39559	15435	15435

15435

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