Tom Shadbolt

Bib: 26515 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

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

10:04/mi

31:16

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:51/mi

1:01:51

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:27/mi

1:34:18

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:16/mi

2:06:11

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:01/mi

2:13:34

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:16/mi

2:41:00

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:41/mi

3:20:22

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:22/mi

3:58:45

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:32/mi

4:34:34

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:57/mi

4:50:51

↑ 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

2:13:3410:12 /mi⚡ faster

2nd Half

2:37:1712:00 /mi+17.8%

Positive split — 17.8% slower in the second half

AI Race Performance Report

Tom's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:16	10:04	3.11 mi	31:16	10:04	-
10K	1:01:51	9:58	3.10 mi	30:35	9:51	-0:13
15K	1:34:18	10:08	3.11 mi	32:27	10:27	+0:36
20K	2:06:11	10:10	3.11 mi	31:53	10:16	-0:11
Half(13.10 mi)	2:13:34	10:12	0.67 mi	7:23	11:01	+0:45
25K	2:41:00	10:22	2.43 mi	27:26	11:16	+0:15
30K	3:20:22	10:45	3.11 mi	39:22	12:41	+1:25
35K	3:58:45	10:59	3.11 mi	38:23	12:22	-0:19
40K	4:34:34	11:03	3.10 mi	35:49	11:32	-0:50
Finish(26.22 mi)	4:50:51	11:07	1.37 mi	16:17	11:57	+0:25

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:51 /mi

Average Pace

11:06 /mi

Slowest Pace

12:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:06:11

43% of race

Time at Steady Pace

1:10:38

24% of race

Time at Slower Pace

1:34:02

32% of race

Average Pace: 11:06 /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	39347	26228	26228	36849	24865	24865
10K	3.10 mi	36970+2377	25041+1187	25041+1187	34946	23954	23954
15K	3.11 mi	36829+141	24955+86	24955+86	36849	24865	24865
20K	3.11 mi	36401+428	24640+315	24640+315	35885	24124	24124
Half(13.10 mi)	0.67 mi	36517-116	24655-15	24655-15	39006	25431	25431
25K	2.43 mi	36937-420	24734-79	24734-79	38699	25070	25070
30K	3.11 mi	38181-1244	25180-446	25180-446	42711	26487	26487
35K	3.11 mi	38030+151	24882+298	24882+298	37004	23103	23103
40K	3.10 mi	37178+852	24253+629	24253+629	31921	20018	20018
Finish(26.22 mi)	1.37 mi	37266-88	24237+16	24237+16	39240	23912	23912

23912

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