Jacob Thorold

Bib: 46939 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 15%

Gender (Male)

#0 / 33594

Top 21%

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

7:43/mi

23:58

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:57/mi

48:37

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:58/mi

1:13:22

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:37/mi

1:36:59

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:50/mi

1:42:14

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:45/mi

2:01:06

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:12/mi

2:26:32

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:08/mi

2:51:47

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:12/mi

3:17:15

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:03/mi

3:28:13

↑ 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

1:42:147:49 /mi⚡ faster

2nd Half

1:45:598:05 /mi+3.7%

Positive split — 3.7% 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	23:58	7:43	3.11 mi	23:58	7:43	-
10K	48:37	7:50	3.10 mi	24:39	7:57	+0:14
15K	1:13:22	7:53	3.11 mi	24:45	7:58	+0:01
20K	1:36:59	7:49	3.11 mi	23:37	7:37	-0:21
Half(13.10 mi)	1:42:14	7:49	0.67 mi	5:15	7:50	+0:13
25K	2:01:06	7:48	2.43 mi	18:52	7:45	-0:05
30K	2:26:32	7:52	3.11 mi	25:26	8:12	+0:27
35K	2:51:47	7:54	3.11 mi	25:15	8:08	-0:04
40K	3:17:15	7:57	3.10 mi	25:28	8:12	+0:04
Finish(26.22 mi)	3:28:13	7:57	1.37 mi	10:58	8:03	-0:09

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:37 /mi

Average Pace

7:57 /mi

Slowest Pace

8:12 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:01:06

58% of race

Time at Steady Pace

1:27:07

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /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	10902	8690	8690	10596	8465	8465
10K	3.10 mi	11429-527	9014-324	9014-324	12138	9460	9460
15K	3.11 mi	11101+328	8796+218	8796+218	10596	8465	8465
20K	3.11 mi	10539+562	8428+368	8428+368	9148	7485	7485
Half(13.10 mi)	0.67 mi	10437+102	8356+72	8356+72	9218	7533	7533
25K	2.43 mi	10116+321	8118+238	8118+238	9114	7401	7401
30K	3.11 mi	10093+23	8054+64	8054+64	10650	8326	8326
35K	3.11 mi	9647+446	7684+370	7684+370	8379	6608	6608
40K	3.10 mi	9278+369	7342+342	7342+342	8166	6249	6249
Finish(26.22 mi)	1.37 mi	9139+139	7214+128	7214+128	7849	5951	5951

5951

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