Tom Kershaw

Bib: 2683 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 28%

Gender (Male)

#0 / 33594

Top 36%

Division (M18-39)

#0 / 16712

Top 39%

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

8:59/mi

27:53

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:00/mi

55:48

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:02/mi

1:23:51

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:58/mi

1:51:41

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:03/mi

1:57:45

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:49/mi

2:19:12

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:54/mi

2:46:50

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:43/mi

3:13:53

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:25/mi

3:39:59

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:01/mi

3:50:54

↑ 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

1:57:459:00 /mi+3.9%

2nd Half

1:53:098:38 /mi✓ faster

Negative split — 3.9% faster in the second half

AI Race Performance Report

Tom'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	27:53	8:59	3.11 mi	27:53	8:59	-
10K	55:48	8:59	3.10 mi	27:55	9:00	+0:01
15K	1:23:51	9:00	3.11 mi	28:03	9:02	+0:02
20K	1:51:41	9:00	3.11 mi	27:50	8:58	-0:04
Half(13.10 mi)	1:57:45	9:00	0.67 mi	6:04	9:03	+0:05
25K	2:19:12	8:58	2.43 mi	21:27	8:49	-0:14
30K	2:46:50	8:57	3.11 mi	27:38	8:54	+0:05
35K	3:13:53	8:55	3.11 mi	27:03	8:43	-0:11
40K	3:39:59	8:52	3.10 mi	26:06	8:25	-0:18
Finish(26.22 mi)	3:50:54	8:49	1.37 mi	10:55	8:01	-0:24

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:01 /mi

Average Pace

8:49 /mi

Slowest Pace

9:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:25:31

37% of race

Time at Steady Pace

2:25:23

63% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:48 /mi

Loading chart...

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	26354	18829	18829	21675	15910	15910
10K	3.10 mi	25199+1155	18127+702	18127+702	24287	17541	17541
15K	3.11 mi	23825+1374	17276+851	17276+851	21675	15910	15910
20K	3.11 mi	23513+312	17086+190	17086+190	23049	16756	16756
Half(13.10 mi)	0.67 mi	23333+180	16964+122	16964+122	20906	15268	15268
25K	2.43 mi	22286+1047	16217+747	16217+747	18601	13692	13692
30K	3.11 mi	20935+1351	15239+978	15239+978	16382	12048	12048
35K	3.11 mi	19088+1847	13914+1325	13914+1325	12264	9073	9073
40K	3.10 mi	17329+1759	12638+1276	12638+1276	9414	7032	7032
Finish(26.22 mi)	1.37 mi	16633+696	12117+521	12117+521	7624	5814	5814

5814

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