Tom Blaser

Bib: 10238 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 36%

Gender (Male)

#0 / 33594

Top 45%

Division (M18-39)

#0 / 16712

Top 49%

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

9:14/mi

28:40

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:21/mi

57:40

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:07/mi

1:25:57

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:54/mi

1:53:36

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:01/mi

1:59:39

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:05/mi

2:21:45

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:12/mi

2:50:19

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:18/mi

3:22:19

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:21/mi

3:51:19

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:52/mi

4:03:24

↑ 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

1:59:399:09 /mi⚡ faster

2nd Half

2:03:459:26 /mi+3.4%

Positive split — 3.4% slower in the second half

AI Race Performance Report

Tom'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	28:40	9:14	3.11 mi	28:40	9:14	-
10K	57:40	9:17	3.10 mi	29:00	9:21	+0:07
15K	1:25:57	9:14	3.11 mi	28:17	9:07	-0:14
20K	1:53:36	9:09	3.11 mi	27:39	8:54	-0:13
Half(13.10 mi)	1:59:39	9:09	0.67 mi	6:03	9:01	+0:07
25K	2:21:45	9:08	2.43 mi	22:06	9:05	+0:04
30K	2:50:19	9:09	3.11 mi	28:34	9:12	+0:07
35K	3:22:19	9:19	3.11 mi	32:00	10:18	+1:06
40K	3:51:19	9:19	3.10 mi	29:00	9:21	-0:57
Finish(26.22 mi)	4:03:24	9:18	1.37 mi	12:05	8:52	-0:29

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:52 /mi

Average Pace

9:17 /mi

Slowest Pace

10:18 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:31:24

87% of race

Time at Steady Pace

32:00

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:17 /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	30000	21128	21128	22564	16478	16478
10K	3.10 mi	29665+335	20901+227	20901+227	29375	20754	20754
15K	3.11 mi	27100+2565	19364+1537	19364+1537	22564	16478	16478
20K	3.11 mi	25672+1428	18438+926	18438+926	22347	16296	16296
Half(13.10 mi)	0.67 mi	25298+374	18197+241	18197+241	20716	15170	15170
25K	2.43 mi	24410+888	17607+590	17607+590	21393	15475	15475
30K	3.11 mi	23056+1354	16617+990	16617+990	19069	13765	13765
35K	3.11 mi	23209-153	16500+117	16500+117	23795	16132	16132
40K	3.10 mi	21963+1246	15532+968	15532+968	16108	11072	11072
Finish(26.22 mi)	1.37 mi	21443+520	15162+370	15162+370	13754	9560	9560

9560

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