Brett Thrift-Sommers

Bib: 82761 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 26%

Gender (Male)

#0 / 33594

Top 34%

Masters (Masters Men)

#0 / 16876

Top 31%

Division (M40-44)

#0 / 4826

Top 39%

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

7:55/mi

24:35

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:01/mi

49:28

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:34/mi

1:16:03

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:12/mi

1:41:31

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:44/mi

1:47:22

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:37/mi

2:08:20

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:02/mi

2:36:23

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:24/mi

3:05:33

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:33/mi

3:35:11

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:24/mi

3:47:59

↑ 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

1:47:228:12 /mi⚡ faster

2nd Half

2:00:379:12 /mi+12.3%

Positive split — 12.3% slower in the second half

AI Race Performance Report

Brett'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	24:35	7:55	3.11 mi	24:35	7:55	-
10K	49:28	7:58	3.10 mi	24:53	8:01	+0:06
15K	1:16:03	8:10	3.11 mi	26:35	8:34	+0:33
20K	1:41:31	8:11	3.11 mi	25:28	8:12	-0:22
Half(13.10 mi)	1:47:22	8:12	0.67 mi	5:51	8:44	+0:32
25K	2:08:20	8:16	2.43 mi	20:58	8:37	-0:07
30K	2:36:23	8:24	3.11 mi	28:03	9:02	+0:25
35K	3:05:33	8:32	3.11 mi	29:10	9:24	+0:22
40K	3:35:11	8:40	3.10 mi	29:38	9:33	+0:09
Finish(26.22 mi)	3:47:59	8:43	1.37 mi	12:48	9:24	-0:09

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:55 /mi

Average Pace

8:42 /mi

Slowest Pace

9:33 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:14:56

33% of race

Time at Steady Pace

53:24

23% of race

Time at Slower Pace

1:39:39

44% of race

Average Pace: 8:42 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	13037	10109	10109	16794	12666	12666
10K	3.10 mi	13002+35	10061+48	10061+48	13055	10077	10077
15K	3.11 mi	14473-1471	11074-1013	11074-1013	16794	12666	12666
20K	3.11 mi	14604-131	11166-92	11166-92	15034	11470	11470
Half(13.10 mi)	0.67 mi	14780-176	11276-110	11276-110	17659	13163	13163
25K	2.43 mi	15040-260	11437-161	11437-161	16760	12495	12495
30K	3.11 mi	15315-275	11551-114	11551-114	17528	12793	12793
35K	3.11 mi	15383-68	11478+73	11478+73	17456	12346	12346
40K	3.10 mi	15509-126	11424+54	11424+54	17614	11989	11989
Finish(26.22 mi)	1.37 mi	15561-52	11403+21	11403+21	18063	12218	12218

12218

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