Jacob Buckle

Bib: 40721 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 15%

Gender (Male)

#0 / 33594

Top 22%

Division (M18-39)

#0 / 16712

Top 24%

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

8:03/mi

24:58

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:59/mi

49:45

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:07/mi

1:14:55

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:51/mi

1:39:18

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:08/mi

1:44:45

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:54/mi

2:03:58

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:59/mi

2:28:45

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:58/mi

2:53:29

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:05/mi

3:18:33

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:13/mi

3:28:23

↑ 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

1:44:458:00 /mi+1.1%

2nd Half

1:43:387:54 /mi✓ faster

Negative split — 1.1% faster 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	24:58	8:03	3.11 mi	24:58	8:03	-
10K	49:45	8:01	3.10 mi	24:47	7:59	-0:04
15K	1:14:55	8:03	3.11 mi	25:10	8:07	+0:08
20K	1:39:18	8:00	3.11 mi	24:23	7:51	-0:16
Half(13.10 mi)	1:44:45	8:00	0.67 mi	5:27	8:08	+0:17
25K	2:03:58	7:59	2.43 mi	19:13	7:54	-0:14
30K	2:28:45	7:59	3.11 mi	24:47	7:59	+0:05
35K	2:53:29	7:59	3.11 mi	24:44	7:58	-0:01
40K	3:18:33	8:00	3.10 mi	25:04	8:05	+0:07
Finish(26.22 mi)	3:28:23	7:58	1.37 mi	9:50	7:13	-0:52

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:13 /mi

Average Pace

7:57 /mi

Slowest Pace

8:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

53:26

26% of race

Time at Steady Pace

2:34:57

74% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:57 /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	14556	11132	11132	11993	9380	9380
10K	3.10 mi	13541+1015	10419+713	10419+713	12669	9807	9807
15K	3.11 mi	12982+559	10049+370	10049+370	11993	9380	9380
20K	3.11 mi	12479+503	9706+343	9706+343	11283	8912	8912
Half(13.10 mi)	0.67 mi	12455+24	9698+8	9698+8	11885	9306	9306
25K	2.43 mi	11943+512	9328+370	9328+370	10240	8123	8123
30K	3.11 mi	11174+769	8761+567	8761+567	8922	7158	7158
35K	3.11 mi	10319+855	8110+651	8110+651	7342	5903	5903
40K	3.10 mi	9723+596	7646+464	7646+464	7408	5757	5757
Finish(26.22 mi)	1.37 mi	9189+534	7246+400	7246+400	3597	3121	3121

3121

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