Jacob Bird

Bib: 50395 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 29%

Gender (Male)

#0 / 33594

Top 37%

Division (M18-39)

#0 / 16712

Top 40%

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

7:46/mi

24:06

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:57/mi

48:47

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:58/mi

1:13:30

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:40/mi

1:37:18

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:54/mi

1:42:36

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:59/mi

2:02:01

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:35/mi

2:31:45

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:09/mi

3:06:23

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:34/mi

3:39:10

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:51/mi

3:52:36

↑ 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

1:42:367:50 /mi⚡ faster

2nd Half

2:10:009:55 /mi+26.7%

Positive split — 26.7% slower in the second half

AI Race Performance Report

Jacob'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	24:06	7:46	3.11 mi	24:06	7:46	-
10K	48:47	7:52	3.10 mi	24:41	7:57	+0:11
15K	1:13:30	7:54	3.11 mi	24:43	7:58	+0:01
20K	1:37:18	7:50	3.11 mi	23:48	7:40	-0:18
Half(13.10 mi)	1:42:36	7:50	0.67 mi	5:18	7:54	+0:14
25K	2:02:01	7:52	2.43 mi	19:25	7:59	+0:05
30K	2:31:45	8:09	3.11 mi	29:44	9:35	+1:36
35K	3:06:23	8:35	3.11 mi	34:38	11:09	+1:34
40K	3:39:10	8:50	3.10 mi	32:47	10:34	-0:35
Finish(26.22 mi)	3:52:36	8:53	1.37 mi	13:26	9:51	-0:43

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:40 /mi

Average Pace

8:53 /mi

Slowest Pace

11:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:02:01

52% of race

Time at Slower Pace

1:50:35

48% of race

Average Pace: 8:52 /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	11353	8989	8989	10503	8413	8413
10K	3.10 mi	11726-373	9197-208	9197-208	12297	9569	9569
15K	3.11 mi	11253+473	8898+299	8898+299	10503	8413	8413
20K	3.11 mi	10768+485	8560+338	8560+338	9602	7817	7817
Half(13.10 mi)	0.67 mi	10695+73	8515+45	8515+45	9886	8006	8006
25K	2.43 mi	10656+39	8465+50	8465+50	11056	8692	8692
30K	3.11 mi	12886-2230	9929-1464	9929-1464	22425	15856	15856
35K	3.11 mi	15742-2856	11703-1774	11703-1774	29323	19117	19117
40K	3.10 mi	17013-1271	12415-712	12415-712	24676	16059	16059
Finish(26.22 mi)	1.37 mi	17221-208	12510-95	12510-95	21758	14423	14423

14423

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