Jacob Crowther

Bib: 48328 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 40%

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

8:39/mi

26:52

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:45/mi

54:01

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:45/mi

1:21:12

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:39/mi

1:48:03

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:44/mi

1:53:54

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:45/mi

2:15:12

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:14/mi

2:46:57

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:32/mi

3:19:40

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:36/mi

3:58:48

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:48/mi

4:12:09

↑ 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

1:53:548:42 /mi⚡ faster

2nd Half

2:18:1510:33 /mi+21.4%

Positive split — 21.4% 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	26:52	8:39	3.11 mi	26:52	8:39	-
10K	54:01	8:42	3.10 mi	27:09	8:45	+0:06
15K	1:21:12	8:43	3.11 mi	27:11	8:45	0:00
20K	1:48:03	8:42	3.11 mi	26:51	8:39	-0:06
Half(13.10 mi)	1:53:54	8:42	0.67 mi	5:51	8:44	+0:05
25K	2:15:12	8:43	2.43 mi	21:18	8:45	+0:01
30K	2:46:57	8:58	3.11 mi	31:45	10:14	+1:29
35K	3:19:40	9:11	3.11 mi	32:43	10:32	+0:18
40K	3:58:48	9:37	3.10 mi	39:08	12:36	+2:04
Finish(26.22 mi)	4:12:09	9:38	1.37 mi	13:21	9:48	-2:48

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:39 /mi

Average Pace

9:37 /mi

Slowest Pace

12:36 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:15:12

54% of race

Time at Slower Pace

1:56:57

46% of race

Average Pace: 9:37 /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	21733	15928	15928	18593	13878	13878
10K	3.10 mi	21323+410	15656+272	15656+272	21066	15440	15440
15K	3.11 mi	20277+1046	14960+696	14960+696	18593	13878	13878
20K	3.11 mi	19966+311	14773+187	14773+187	19396	14372	14372
Half(13.10 mi)	0.67 mi	19799+167	14647+126	14647+126	17770	13272	13272
25K	2.43 mi	19427+372	14351+296	14351+296	17995	13314	13314
30K	3.11 mi	21011-1584	15300-949	15300-949	27084	18612	18612
35K	3.11 mi	21962-951	15729-429	15729-429	25270	16946	16946
40K	3.10 mi	24528-2566	17127-1398	17127-1398	39642	24027	24027
Finish(26.22 mi)	1.37 mi	24200+328	16852+275	16852+275	21298	14146	14146

14146

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#21733
5K → 10K	200610*+410	#21733 → #21323
10K → 15K	571103*+1046	#21323 → #20277
15K → 20K	157468*+311	#20277 → #19966
20K → Half	12179+167	#19966 → #19799
Half → 25K	89461*+372	#19799 → #19427
25K → 30K	1723139-1584	#19427 → #21011
30K → 35K	200200-951	#21011 → #21962
35K → 40K	20079-2566	#21962 → #24528
40K → Finish	34362*+328	#24528 → #24200
TOTALS	26723601*-2467	#21733 → #24200

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing