Thomas Birch

Bib: 7548 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 22%

Gender (Male)

#0 / 33594

Top 30%

Division (M18-39)

#0 / 16712

Top 33%

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

6:53/mi

21:23

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:55/mi

42:50

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:11/mi

1:05:08

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:42/mi

1:29:03

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:51/mi

1:34:19

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:53/mi

1:55:56

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:27/mi

2:25:15

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:20/mi

2:57:20

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:47/mi

3:27:43

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:19/mi

3:41:46

↑ 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

1:34:197:13 /mi⚡ faster

2nd Half

2:07:279:43 /mi+35.1%

Positive split — 35.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	21:23	6:53	3.11 mi	21:23	6:53	-
10K	42:50	6:54	3.10 mi	21:27	6:55	+0:02
15K	1:05:08	7:00	3.11 mi	22:18	7:11	+0:16
20K	1:29:03	7:10	3.11 mi	23:55	7:42	+0:31
Half(13.10 mi)	1:34:19	7:13	0.67 mi	5:16	7:51	+0:09
25K	1:55:56	7:28	2.43 mi	21:37	8:53	+1:02
30K	2:25:15	7:48	3.11 mi	29:19	9:27	+0:34
35K	2:57:20	8:10	3.11 mi	32:05	10:20	+0:53
40K	3:27:43	8:22	3.10 mi	30:23	9:47	-0:33
Finish(26.22 mi)	3:41:46	8:28	1.37 mi	14:03	10:19	+0:32

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:53 /mi

Average Pace

8:28 /mi

Slowest Pace

10:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:34:19

43% of race

Time at Steady Pace

50:56

23% of race

Time at Slower Pace

1:16:31

35% of race

Average Pace: 8:27 /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	5186	4651	4651	5572	4995	4995
10K	3.10 mi	5086+100	4587+64	4587+64	4963	4501	4501
15K	3.11 mi	5245-159	4724-137	4724-137	5572	4995	4995
20K	3.11 mi	6097-852	5367-643	5367-643	9909	8010	8010
Half(13.10 mi)	0.67 mi	6191-94	5433-66	5433-66	9484	7738	7738
25K	2.43 mi	7640-1449	6463-1030	6463-1030	19291	14127	14127
30K	3.11 mi	9533-1893	7705-1242	7705-1242	21337	15193	15193
35K	3.11 mi	11958-2425	9210-1505	9210-1505	23981	16238	16238
40K	3.10 mi	12797-839	9651-441	9651-441	19316	13031	13031
Finish(26.22 mi)	1.37 mi	13364-567	9961-310	9961-310	25489	16515	16515

16515

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#5186
5K → 10K	100200+100	#5186 → #5086
10K → 15K	23172-159	#5086 → #5245
15K → 20K	86311-852	#5245 → #6097
20K → Half	984-94	#6097 → #6191
Half → 25K	14567-1449	#6191 → #7640
25K → 30K	190815-1893	#7640 → #9533
30K → 35K	245936-2425	#9533 → #11958
35K → 40K	1000161-839	#11958 → #12797
40K → Finish	61952-567	#12797 → #13364
TOTALS	8734558-8178	#5186 → #13364

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing