Alex Webb

Bib: 38344 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 30%

Gender (Male)

#0 / 33594

Top 39%

Division (M18-39)

#0 / 16712

Top 42%

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

8:19/mi

25:48

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:25/mi

51:56

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:27/mi

1:18:11

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:13/mi

1:43:40

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:26/mi

1:49:19

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:33/mi

2:10:07

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:10/mi

2:38:33

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:43/mi

3:08:42

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:17/mi

3:40:36

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:24/mi

3:54:47

↑ 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

1:49:198:21 /mi⚡ faster

2nd Half

2:05:289:34 /mi+14.8%

Positive split — 14.8% slower in the second half

AI Race Performance Report

Alex'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	25:48	8:19	3.11 mi	25:48	8:19	-
10K	51:56	8:22	3.10 mi	26:08	8:25	+0:06
15K	1:18:11	8:24	3.11 mi	26:15	8:27	+0:02
20K	1:43:40	8:21	3.11 mi	25:29	8:13	-0:14
Half(13.10 mi)	1:49:19	8:21	0.67 mi	5:39	8:26	+0:13
25K	2:10:07	8:23	2.43 mi	20:48	8:33	+0:07
30K	2:38:33	8:31	3.11 mi	28:26	9:10	+0:37
35K	3:08:42	8:41	3.11 mi	30:09	9:43	+0:33
40K	3:40:36	8:53	3.10 mi	31:54	10:17	+0:34
Finish(26.22 mi)	3:54:47	8:58	1.37 mi	14:11	10:24	+0:07

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:13 /mi

Average Pace

8:58 /mi

Slowest Pace

10:24 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:10:07

55% of race

Time at Slower Pace

1:44:40

45% of race

Average Pace: 8:57 /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	17575	13194	13194	15787	11998	11998
10K	3.10 mi	17462+113	13084+110	13084+110	17474	13091	13091
15K	3.11 mi	16825+637	12685+399	12685+399	15787	11998	11998
20K	3.11 mi	16301+524	12319+366	12319+366	15088	11504	11504
Half(13.10 mi)	0.67 mi	16214+87	12254+65	12254+65	14898	11347	11347
25K	2.43 mi	16114+100	12152+102	12152+102	16125	12084	12084
30K	3.11 mi	16413-299	12275-123	12275-123	18637	13496	13496
35K	3.11 mi	16809-396	12422-147	12422-147	19767	13743	13743
40K	3.10 mi	17576-767	12795-373	12795-373	22733	14995	14995
Finish(26.22 mi)	1.37 mi	18025-449	13015-220	13015-220	26358	17004	17004

17004

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