Simon Underhill

Bib: 29301 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

18:09/mi

56:22

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

16:05/mi

1:46:20

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:31/mi

2:31:23

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:49/mi

3:17:23

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:07/mi

3:26:51

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:24/mi

4:04:21

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:56/mi

4:50:43

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:36/mi

5:39:09

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:47/mi

6:28:09

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:47/mi

6:48:18

↑ 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

3:26:5115:48 /mi+2.6%

2nd Half

3:21:2715:22 /mi✓ faster

Negative split — 2.6% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	56:22	18:09	3.11 mi	56:22	18:09	-
10K	1:46:20	17:07	3.10 mi	49:58	16:05	-2:04
15K	2:31:23	16:15	3.11 mi	45:03	14:31	-1:34
20K	3:17:23	15:53	3.11 mi	46:00	14:49	+0:18
Half(13.10 mi)	3:26:51	15:48	0.67 mi	9:28	14:07	-0:42
25K	4:04:21	15:44	2.43 mi	37:30	15:24	+1:17
30K	4:50:43	15:36	3.11 mi	46:22	14:56	-0:28
35K	5:39:09	15:36	3.11 mi	48:26	15:36	+0:40
40K	6:28:09	15:38	3.10 mi	49:00	15:47	+0:11
Finish(26.22 mi)	6:48:18	15:36	1.37 mi	20:09	14:47	-1:00

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

14:07 /mi

Average Pace

15:35 /mi

Slowest Pace

18:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:00:40

30% of race

Time at Steady Pace

3:01:18

44% of race

Time at Slower Pace

1:46:20

26% of race

Average Pace: 15:34 /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	59735	33571	33571	56727	32754	32754
10K	3.10 mi	59636+99	33554+17	33554+17	59200	33447	33447
15K	3.11 mi	59335+301	33488+66	33488+66	56727	32754	32754
20K	3.11 mi	59008+327	33398+90	33398+90	56476	32589	32589
Half(13.10 mi)	0.67 mi	58899+109	33375+23	33375+23	53889	31490	31490
25K	2.43 mi	58575+324	33286+89	33286+89	54901	31914	31914
30K	3.11 mi	58077+498	33145+141	33145+141	52430	30750	30750
35K	3.11 mi	57701+376	33004+141	33004+141	52616	30527	30527
40K	3.10 mi	57509+192	32917+87	32917+87	54830	31439	31439
Finish(26.22 mi)	1.37 mi	57384+125	32854+63	32854+63	53775	30964	30964

30964

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#59735
5K → 10K	8107+99	#59735 → #59636
10K → 15K	3304+301	#59636 → #59335
15K → 20K	2329+327	#59335 → #59008
20K → Half	1110+109	#59008 → #58899
Half → 25K	5329+324	#58899 → #58575
25K → 30K	6504+498	#58575 → #58077
30K → 35K	6382+376	#58077 → #57701
35K → 40K	22214+192	#57701 → #57509
40K → Finish	9134+125	#57509 → #57384
TOTALS	622413+2351	#59735 → #57384

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 5 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing