Jeff Bird

Bib: 50923 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 9%

Division (M45-49)

#0 / 4167

Top 12%

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

6:43/mi

20:50

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:51/mi

42:06

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:05/mi

1:04:05

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

6:53/mi

1:25:28

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:08/mi

1:30:15

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

6:59/mi

1:47:14

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:12/mi

2:09:35

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:24/mi

2:32:34

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:33/mi

2:56:01

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:31/mi

3:06:16

↑ 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

1:30:156:54 /mi⚡ faster

2nd Half

1:36:017:20 /mi+6.4%

Positive split — 6.4% slower in the second half

AI Race Performance Report

Jeff'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	20:50	6:43	3.11 mi	20:50	6:43	-
10K	42:06	6:47	3.10 mi	21:16	6:51	+0:08
15K	1:04:05	6:53	3.11 mi	21:59	7:05	+0:14
20K	1:25:28	6:53	3.11 mi	21:23	6:53	-0:12
Half(13.10 mi)	1:30:15	6:54	0.67 mi	4:47	7:08	+0:15
25K	1:47:14	6:55	2.43 mi	16:59	6:59	-0:09
30K	2:09:35	6:58	3.11 mi	22:21	7:12	+0:13
35K	2:32:34	7:01	3.11 mi	22:59	7:24	+0:12
40K	2:56:01	7:05	3.10 mi	23:27	7:33	+0:09
Finish(26.22 mi)	3:06:16	7:07	1.37 mi	10:15	7:31	-0:02

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:43 /mi

Average Pace

7:07 /mi

Slowest Pace

7:33 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:09:35

70% of race

Time at Steady Pace

56:41

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:06 /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	3860	3533	3533	5064	4583	4583
10K	3.10 mi	4090-230	3736-203	3736-203	4480	4090	4090
15K	3.11 mi	4464-374	4056-320	4056-320	5064	4583	4583
20K	3.11 mi	4563-99	4153-97	4153-97	4809	4372	4372
Half(13.10 mi)	0.67 mi	4597-34	4184-31	4184-31	4989	4516	4516
25K	2.43 mi	4585+12	4176+8	4176+8	4632	4200	4200
30K	3.11 mi	4513+72	4102+74	4102+74	4553	4097	4097
35K	3.11 mi	4411+102	3993+109	3993+109	4584	4023	4023
40K	3.10 mi	4272+139	3840+153	3840+153	4758	4019	4019
Finish(26.22 mi)	1.37 mi	4235+37	3798+42	3798+42	4892	4041	4041

4041

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