Tommy Lai

Bib: 64966 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M50-54)

#0 / 3474

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

11:23/mi

35:19

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:14/mi

1:13:18

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:53/mi

1:53:19

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:17/mi

2:34:34

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:58/mi

2:43:56

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:27/mi

3:19:07

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:25/mi

4:03:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:30/mi

4:48:54

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:21/mi

5:33:26

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:55/mi

5:51:02

↑ 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

2:43:5612:31 /mi⚡ faster

2nd Half

3:07:0614:16 /mi+14.1%

Positive split — 14.1% slower in the second half

AI Race Performance Report

Tommy'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	35:19	11:23	3.11 mi	35:19	11:23	-
10K	1:13:18	11:48	3.10 mi	37:59	12:14	+0:51
15K	1:53:19	12:10	3.11 mi	40:01	12:53	+0:39
20K	2:34:34	12:27	3.11 mi	41:15	13:17	+0:24
Half(13.10 mi)	2:43:56	12:31	0.67 mi	9:22	13:58	+0:41
25K	3:19:07	12:50	2.43 mi	35:11	14:27	+0:29
30K	4:03:53	13:05	3.11 mi	44:46	14:25	-0:02
35K	4:48:54	13:18	3.11 mi	45:01	14:30	+0:05
40K	5:33:26	13:25	3.10 mi	44:32	14:21	-0:09
Finish(26.22 mi)	5:51:02	13:24	1.37 mi	17:36	12:55	-1:26

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:23 /mi

Average Pace

13:24 /mi

Slowest Pace

14:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:52:10

49% of race

Time at Steady Pace

2:13:51

38% of race

Time at Slower Pace

45:01

13% of race

Average Pace: 13:23 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	50931	31013	31013	52322	31324	31324
10K	3.10 mi	51995-1064	31343-330	31343-330	52774	31539	31539
15K	3.11 mi	52159-164	31364-21	31364-21	52322	31324	31324
20K	3.11 mi	52350-191	31363+1	31363+1	52774	31292	31292
Half(13.10 mi)	0.67 mi	52435-85	31377-14	31377-14	53457	31340	31340
25K	2.43 mi	52491-56	31321+56	31321+56	52486	30971	30971
30K	3.11 mi	52183+308	31131+190	31131+190	50665	30015	30015
35K	3.11 mi	51713+470	30873+258	30873+258	48444	28608	28608
40K	3.10 mi	51606+107	30761+112	30761+112	49862	29121	29121
Finish(26.22 mi)	1.37 mi	51378+228	30626+135	30626+135	45910	27259	27259

27259

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