Gwylym Gibson

Bib: 49011 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 2%

Gender (Male)

#0 / 33594

Top 3%

Division (M18-39)

#0 / 16712

Top 5%

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

6:35/mi

20:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:23/mi

40:13

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

6:37/mi

1:00:46

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

6:17/mi

1:20:16

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

6:22/mi

1:24:32

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

6:28/mi

1:40:15

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

6:09/mi

1:59:21

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

6:08/mi

2:18:24

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

5:56/mi

2:36:50

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

6:05/mi

2:45:07

↑ 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

1:24:326:28 /mi+4.7%

2nd Half

1:20:356:09 /mi✓ faster

Negative split — 4.7% faster in the second half

AI Race Performance Report

Gwylym'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	20:25	6:35	3.11 mi	20:25	6:35	-
10K	40:13	6:29	3.10 mi	19:48	6:23	-0:12
15K	1:00:46	6:32	3.11 mi	20:33	6:37	+0:14
20K	1:20:16	6:28	3.11 mi	19:30	6:17	-0:20
Half(13.10 mi)	1:24:32	6:28	0.67 mi	4:16	6:22	+0:05
25K	1:40:15	6:28	2.43 mi	15:43	6:28	+0:06
30K	1:59:21	6:25	3.11 mi	19:06	6:09	-0:19
35K	2:18:24	6:22	3.11 mi	19:03	6:08	-0:01
40K	2:36:50	6:19	3.10 mi	18:26	5:56	-0:12
Finish(26.22 mi)	2:45:07	6:19	1.37 mi	8:17	6:05	+0:09

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

5:56 /mi

Average Pace

6:18 /mi

Slowest Pace

6:37 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:04:09

75% of race

Time at Steady Pace

40:58

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:18 /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	3004	2798	2798	2343	2226	2226
10K	3.10 mi	2436+568	2302+496	2302+496	1910	1814	1814
15K	3.11 mi	2381+55	2258+44	2258+44	2343	2226	2226
20K	3.11 mi	2177+204	2068+190	2068+190	1624	1558	1558
Half(13.10 mi)	0.67 mi	2128+49	2024+44	2024+44	1387	1335	1335
25K	2.43 mi	2079+49	1983+41	1983+41	1965	1876	1876
30K	3.11 mi	1724+355	1651+332	1651+332	704	681	681
35K	3.11 mi	1469+255	1407+244	1407+244	568	550	550
40K	3.10 mi	1167+302	1118+289	1118+289	283	275	275
Finish(26.22 mi)	1.37 mi	1099+68	1054+64	1054+64	496	483	483

483

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing