Chris Underwood

Bib: 81154 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 43%

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

8:45/mi

27:09

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:46/mi

54:23

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:47/mi

1:21:40

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:41/mi

1:48:37

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:42/mi

1:54:27

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:47/mi

2:15:49

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:29/mi

2:48:22

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:37/mi

3:24:27

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:33/mi

4:00:17

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:38/mi

4:16:09

↑ 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

1:54:278:45 /mi⚡ faster

2nd Half

2:21:4210:49 /mi+23.8%

Positive split — 23.8% slower in the second half

AI Race Performance Report

Chris'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	27:09	8:45	3.11 mi	27:09	8:45	-
10K	54:23	8:46	3.10 mi	27:14	8:46	+0:01
15K	1:21:40	8:46	3.11 mi	27:17	8:47	+0:01
20K	1:48:37	8:45	3.11 mi	26:57	8:41	-0:06
Half(13.10 mi)	1:54:27	8:45	0.67 mi	5:50	8:42	+0:01
25K	2:15:49	8:45	2.43 mi	21:22	8:47	+0:05
30K	2:48:22	9:02	3.11 mi	32:33	10:29	+1:42
35K	3:24:27	9:25	3.11 mi	36:05	11:37	+1:08
40K	4:00:17	9:41	3.10 mi	35:50	11:33	-0:04
Finish(26.22 mi)	4:16:09	9:47	1.37 mi	15:52	11:38	+0:05

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:41 /mi

Average Pace

9:47 /mi

Slowest Pace

11:38 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:15:49

53% of race

Time at Slower Pace

2:00:20

47% of race

Average Pace: 9:46 /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	22931	16694	16694	19005	14146	14146
10K	3.10 mi	22122+809	16168+526	16168+526	21402	15659	15659
15K	3.11 mi	20909+1213	15390+778	15390+778	19005	14146	14146
20K	3.11 mi	20515+394	15131+259	15131+259	19748	14584	14584
Half(13.10 mi)	0.67 mi	20283+232	14967+164	14967+164	17537	13110	13110
25K	2.43 mi	19834+449	14628+339	14628+339	18259	13491	13491
30K	3.11 mi	21869-2035	15875-1247	15875-1247	28937	19621	19621
35K	3.11 mi	24166-2297	17120-1245	17120-1245	32305	20654	20654
40K	3.10 mi	25067-901	17460-340	17460-340	31955	20028	20028
Finish(26.22 mi)	1.37 mi	25577-510	17685-225	17685-225	36878	22627	22627

22627

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