Jackie Machin

Bib: 23001 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

13:33/mi

42:05

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

13:52/mi

1:25:07

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

15:01/mi

2:11:44

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

15:04/mi

2:58:30

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

15:38/mi

3:08:59

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

16:45/mi

3:49:45

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:18/mi

4:37:15

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:43/mi

5:22:58

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:53/mi

6:12:17

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:41/mi

6:29:34

↑ 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

3:08:5914:26 /mi⚡ faster

2nd Half

3:20:3515:18 /mi+6.1%

Positive split — 6.1% slower in the second half

AI Race Performance Report

Jackie'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	42:05	13:33	3.11 mi	42:05	13:33	-
10K	1:25:07	13:42	3.10 mi	43:02	13:52	+0:19
15K	2:11:44	14:09	3.11 mi	46:37	15:01	+1:09
20K	2:58:30	14:22	3.11 mi	46:46	15:04	+0:03
Half(13.10 mi)	3:08:59	14:26	0.67 mi	10:29	15:38	+0:34
25K	3:49:45	14:48	2.43 mi	40:46	16:45	+1:07
30K	4:37:15	14:53	3.11 mi	47:30	15:18	-1:27
35K	5:22:58	14:52	3.11 mi	45:43	14:43	-0:35
40K	6:12:17	14:59	3.10 mi	49:19	15:53	+1:10
Finish(26.22 mi)	6:29:34	14:53	1.37 mi	17:17	12:41	-3:12

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:41 /mi

Average Pace

14:52 /mi

Slowest Pace

16:45 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:42:24

26% of race

Time at Steady Pace

3:17:05

51% of race

Time at Slower Pace

1:30:05

23% of race

Average Pace: 14:51 /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	58072	24823	24823	57466	24412	24412
10K	3.10 mi	57638+434	24506+317	24506+317	57143	24181	24181
15K	3.11 mi	57669-31	24531-25	24531-25	57466	24412	24412
20K	3.11 mi	57496+173	24436+95	24436+95	56870	24062	24062
Half(13.10 mi)	0.67 mi	57488+8	24436	24436	56967	24287	24287
25K	2.43 mi	57456+32	24418+18	24418+18	56932	24180	24180
30K	3.11 mi	57045+411	24169+249	24169+249	53540	22268	22268
35K	3.11 mi	56450+595	23805+364	23805+364	49426	20328	20328
40K	3.10 mi	56398+52	23800+5	23800+5	55068	23460	23460
Finish(26.22 mi)	1.37 mi	56085+313	23615+185	23615+185	44528	17896	17896

17896

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