Marcus Griffith-Boyes

Bib: 40629 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 7%

Gender (Male)

#0 / 33594

Top 11%

Masters (Masters Men)

#0 / 16876

Top 8%

Division (M45-49)

#0 / 4167

Top 11%

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

6:20/mi

19:40

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:27/mi

39:40

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

6:44/mi

1:00:33

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

6:43/mi

1:21:25

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:05/mi

1:26:10

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:20/mi

1:44:01

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:30/mi

2:07:17

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:50/mi

2:31:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:28/mi

2:54:44

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:14/mi

3:04:35

↑ 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

1:26:106:35 /mi⚡ faster

2nd Half

1:38:257:31 /mi+14.2%

Positive split — 14.2% slower in the second half

AI Race Performance Report

Marcus'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	19:40	6:20	3.11 mi	19:40	6:20	-
10K	39:40	6:24	3.10 mi	20:00	6:27	+0:07
15K	1:00:33	6:30	3.11 mi	20:53	6:44	+0:17
20K	1:21:25	6:34	3.11 mi	20:52	6:43	-0:01
Half(13.10 mi)	1:26:10	6:35	0.67 mi	4:45	7:05	+0:22
25K	1:44:01	6:42	2.43 mi	17:51	7:20	+0:15
30K	2:07:17	6:50	3.11 mi	23:16	7:30	+0:10
35K	2:31:35	6:59	3.11 mi	24:18	7:50	+0:20
40K	2:54:44	7:02	3.10 mi	23:09	7:28	-0:22
Finish(26.22 mi)	3:04:35	7:03	1.37 mi	9:51	7:14	-0:14

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:20 /mi

Average Pace

7:03 /mi

Slowest Pace

7:50 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:21:25

44% of race

Time at Steady Pace

55:36

30% of race

Time at Slower Pace

47:34

26% of race

Average Pace: 7:02 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	1949	1841	1841	2757	2601	2601
10K	3.10 mi	2052-103	1944-103	1944-103	2202	2090	2090
15K	3.11 mi	2305-253	2186-242	2186-242	2757	2601	2601
20K	3.11 mi	2543-238	2411-225	2411-225	3623	3362	3362
Half(13.10 mi)	0.67 mi	2616-73	2476-65	2476-65	4760	4333	4333
25K	2.43 mi	3126-510	2923-447	2923-447	6280	5435	5435
30K	3.11 mi	3709-583	3425-502	3425-502	5874	5070	5070
35K	3.11 mi	4200-491	3826-401	3826-401	6592	5399	5399
40K	3.10 mi	4053+147	3669+157	3669+157	4337	3709	3709
Finish(26.22 mi)	1.37 mi	3975+78	3598+71	3598+71	3632	3143	3143

3143

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