Gregoire De Samie

Bib: 66572 M FR

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

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

11:08/mi

34:35

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:00/mi

1:08:43

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:12/mi

1:43:29

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:28/mi

2:19:06

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:45/mi

2:26:59

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:50/mi

2:55:46

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:27/mi

3:34:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:47/mi

4:14:07

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:39/mi

4:53:23

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:55/mi

5:09:37

↑ 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

2:26:5911:14 /mi⚡ faster

2nd Half

2:42:3812:24 /mi+10.6%

Positive split — 10.6% slower in the second half

AI Race Performance Report

Gregoire'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	34:35	11:08	3.11 mi	34:35	11:08	-
10K	1:08:43	11:04	3.10 mi	34:08	11:00	-0:08
15K	1:43:29	11:07	3.11 mi	34:46	11:12	+0:12
20K	2:19:06	11:12	3.11 mi	35:37	11:28	+0:16
Half(13.10 mi)	2:26:59	11:14	0.67 mi	7:53	11:45	+0:17
25K	2:55:46	11:19	2.43 mi	28:47	11:50	+0:05
30K	3:34:26	11:31	3.11 mi	38:40	12:27	+0:37
35K	4:14:07	11:42	3.11 mi	39:41	12:47	+0:20
40K	4:53:23	11:49	3.10 mi	39:16	12:39	-0:08
Finish(26.22 mi)	5:09:37	11:50	1.37 mi	16:14	11:55	-0:44

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:00 /mi

Average Pace

11:49 /mi

Slowest Pace

12:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:12:00

62% of race

Time at Steady Pace

1:57:37

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:49 /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	49369	30447	30447	43138	27829	27829
10K	3.10 mi	47280+2089	29625+822	29625+822	45458	28847	28847
15K	3.11 mi	45650+1630	28951+674	28951+674	43138	27829	27829
20K	3.11 mi	45367+283	28778+173	28778+173	44890	28283	28283
Half(13.10 mi)	0.67 mi	45291+76	28706+72	28706+72	44267	27750	27750
25K	2.43 mi	44511+780	28263+443	28263+443	42058	26631	26631
30K	3.11 mi	43890+621	27843+420	27843+420	41522	25919	25919
35K	3.11 mi	43173+717	27288+555	27288+555	39550	24362	24362
40K	3.10 mi	42778+395	26946+342	26946+342	39977	24195	24195
Finish(26.22 mi)	1.37 mi	42567+211	26800+146	26800+146	38973	23763	23763

23763

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