Jay Ell Alexander

Bib: 81109 F US

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

10:57/mi

33:59

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:58/mi

1:08:03

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:04/mi

1:42:25

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:05/mi

2:19:56

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:53/mi

2:27:54

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:34/mi

3:00:56

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:29/mi

3:42:49

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:00/mi

4:26:16

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:17/mi

5:07:31

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:55/mi

5:25:08

↑ 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

2:27:5411:18 /mi⚡ faster

2nd Half

2:57:1413:31 /mi+19.8%

Positive split — 19.8% slower in the second half

AI Race Performance Report

Jay'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	33:59	10:57	3.11 mi	33:59	10:57	-
10K	1:08:03	10:58	3.10 mi	34:04	10:58	+0:01
15K	1:42:25	11:00	3.11 mi	34:22	11:04	+0:06
20K	2:19:56	11:16	3.11 mi	37:31	12:05	+1:01
Half(13.10 mi)	2:27:54	11:18	0.67 mi	7:58	11:53	-0:12
25K	3:00:56	11:39	2.43 mi	33:02	13:34	+1:41
30K	3:42:49	11:58	3.11 mi	41:53	13:29	-0:05
35K	4:26:16	12:15	3.11 mi	43:27	14:00	+0:31
40K	5:07:31	12:23	3.10 mi	41:15	13:17	-0:43
Finish(26.22 mi)	5:25:08	12:25	1.37 mi	17:37	12:55	-0:22

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:57 /mi

Average Pace

12:25 /mi

Slowest Pace

14:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:27:54

45% of race

Time at Steady Pace

58:52

18% of race

Time at Slower Pace

1:58:22

36% of race

Average Pace: 12:24 /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	47838	17956	17956	42164	14714	14714
10K	3.10 mi	46418+1420	17076+880	17076+880	45334	16475	16475
15K	3.11 mi	44764+1654	16114+962	16114+962	42164	14714	14714
20K	3.11 mi	45876-1112	16859-745	16859-745	48135	18469	18469
Half(13.10 mi)	0.67 mi	45808+68	16848+11	16848+11	45122	16985	16985
25K	2.43 mi	46786-978	17548-700	17548-700	49688	19756	19756
30K	3.11 mi	46748+38	17667-119	17667-119	46757	18363	18363
35K	3.11 mi	46623+125	17731-64	17731-64	46041	18495	18495
40K	3.10 mi	46300+323	17663+68	17663+68	44077	17710	17710
Finish(26.22 mi)	1.37 mi	46237+63	17693-30	17693-30	46012	18651	18651

18651

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