Alain Lefebvre Du Grosriez

Bib: 24835 M FR

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M60-64)

#0 / 1269

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

9:08/mi

28:22

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:56/mi

56:06

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:27/mi

1:25:27

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:15/mi

1:57:17

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:19/mi

2:04:12

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:03/mi

2:33:31

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:10/mi

3:20:37

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:27/mi

4:11:42

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:21/mi

4:53:10

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:48/mi

5:11:59

↑ 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

2:04:129:29 /mi⚡ faster

2nd Half

3:07:4714:19 /mi+51.2%

Positive split — 51.2% slower in the second half

AI Race Performance Report

Alain'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	28:22	9:08	3.11 mi	28:22	9:08	-
10K	56:06	9:02	3.10 mi	27:44	8:56	-0:12
15K	1:25:27	9:11	3.11 mi	29:21	9:27	+0:31
20K	1:57:17	9:27	3.11 mi	31:50	10:15	+0:48
Half(13.10 mi)	2:04:12	9:29	0.67 mi	6:55	10:19	+0:04
25K	2:33:31	9:53	2.43 mi	29:19	12:03	+1:44
30K	3:20:37	10:46	3.11 mi	47:06	15:10	+3:07
35K	4:11:42	11:35	3.11 mi	51:05	16:27	+1:17
40K	4:53:10	11:48	3.10 mi	41:28	13:21	-3:06
Finish(26.22 mi)	5:11:59	11:55	1.37 mi	18:49	13:48	+0:27

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:56 /mi

Average Pace

11:54 /mi

Slowest Pace

16:27 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:04:12

40% of race

Time at Steady Pace

29:19

9% of race

Time at Slower Pace

2:38:28

51% of race

Average Pace: 11:54 /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	M60-64	Seg. Overall	Seg. Males	Seg. M60-64
5K	3.11 mi	28754	20374	20374	27206	19462	19462
10K	3.10 mi	25937+2817	18610+1764	18610+1764	23507	17038	17038
15K	3.11 mi	26338-401	18874-264	18874-264	27206	19462	19462
20K	3.11 mi	29460-3122	20784-1910	20784-1910	35750	24062	24062
Half(13.10 mi)	0.67 mi	29643-183	20879-95	20879-95	33241	22621	22621
25K	2.43 mi	32526-2883	22425-1546	22425-1546	43196	27129	27129
30K	3.11 mi	38297-5771	25237-2812	25237-2812	53181	31057	31057
35K	3.11 mi	42380-4083	26933-1696	26933-1696	55002	31569	31569
40K	3.10 mi	42716-336	26917+16	26917+16	44496	26512	26512
Finish(26.22 mi)	1.37 mi	43197-481	27098-181	27098-181	50421	29362	29362

29362

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