Isaac Parker

Bib: 37990 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 10%

Gender (Male)

#0 / 33594

Top 15%

Division (M18-39)

#0 / 16712

Top 17%

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

7:21/mi

22:49

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:46/mi

46:56

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:42/mi

1:10:51

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:21/mi

1:33:39

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:32/mi

1:38:42

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:19/mi

1:56:29

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:09/mi

2:18:41

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:18/mi

2:41:20

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:33/mi

3:04:46

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:37/mi

3:15:08

↑ 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

1:38:427:33 /mi+2.3%

2nd Half

1:36:267:21 /mi✓ faster

Negative split — 2.3% faster in the second half

AI Race Performance Report

Isaac'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	22:49	7:21	3.11 mi	22:49	7:21	-
10K	46:56	7:34	3.10 mi	24:07	7:46	+0:25
15K	1:10:51	7:37	3.11 mi	23:55	7:42	-0:04
20K	1:33:39	7:33	3.11 mi	22:48	7:21	-0:21
Half(13.10 mi)	1:38:42	7:33	0.67 mi	5:03	7:32	+0:11
25K	1:56:29	7:30	2.43 mi	17:47	7:19	-0:13
30K	2:18:41	7:27	3.11 mi	22:12	7:09	-0:10
35K	2:41:20	7:26	3.11 mi	22:39	7:18	+0:09
40K	3:04:46	7:27	3.10 mi	23:26	7:33	+0:15
Finish(26.22 mi)	3:15:08	7:27	1.37 mi	10:22	7:37	+0:04

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:09 /mi

Average Pace

7:27 /mi

Slowest Pace

7:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:48:15

55% of race

Time at Steady Pace

1:26:53

45% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:27 /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	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	7793	6581	6581	8558	7096	7096
10K	3.10 mi	9050-1257	7429-848	7429-848	10443	8357	8357
15K	3.11 mi	8816+234	7272+157	7272+157	8558	7096	7096
20K	3.11 mi	8364+452	6966+306	6966+306	7220	6157	6157
Half(13.10 mi)	0.67 mi	8290+74	6914+52	6914+52	7041	6023	6023
25K	2.43 mi	7889+401	6637+277	6637+277	6130	5330	5330
30K	3.11 mi	7050+839	5995+642	5995+642	4374	3955	3955
35K	3.11 mi	6387+663	5472+523	5472+523	4179	3724	3724
40K	3.10 mi	5992+395	5136+336	5136+336	4732	4004	4004
Finish(26.22 mi)	1.37 mi	5902+90	5047+89	5047+89	5291	4306	4306

4306

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