George Butcher

Bib: 11657 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 42%

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

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

8:21/mi

25:55

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:10/mi

51:17

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:22/mi

1:17:14

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:11/mi

1:42:37

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:35/mi

1:48:22

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:57/mi

2:15:00

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:31/mi

2:47:39

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:37/mi

3:23:43

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:50/mi

4:00:27

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:52/mi

4:15:15

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

1:48:228:17 /mi⚡ faster

2nd Half

2:26:5311:12 /mi+35.5%

Positive split — 35.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:55	8:21	3.11 mi	25:55	8:21	-
10K	51:17	8:16	3.10 mi	25:22	8:10	-0:11
15K	1:17:14	8:18	3.11 mi	25:57	8:22	+0:12
20K	1:42:37	8:16	3.11 mi	25:23	8:11	-0:11
Half(13.10 mi)	1:48:22	8:17	0.67 mi	5:45	8:35	+0:24
25K	2:15:00	8:42	2.43 mi	26:38	10:57	+2:22
30K	2:47:39	9:00	3.11 mi	32:39	10:31	-0:26
35K	3:23:43	9:23	3.11 mi	36:04	11:37	+1:06
40K	4:00:27	9:41	3.10 mi	36:44	11:50	+0:13
Finish(26.22 mi)	4:15:15	9:45	1.37 mi	14:48	10:52	-0:58

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:10 /mi

Average Pace

9:45 /mi

Slowest Pace

11:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:48:22

42% of race

Time at Steady Pace

1:14:05

29% of race

Time at Slower Pace

1:12:48

29% of race

Average Pace: 9:44 /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	18002	13471	13471	14856	11382	11382
10K	3.10 mi	16449+1553	12419+1052	12419+1052	15010	11435	11435
15K	3.11 mi	15841+608	11991+428	11991+428	14856	11382	11382
20K	3.11 mi	15508+333	11779+212	11779+212	14779	11310	11310
Half(13.10 mi)	0.67 mi	15535-27	11799-20	11799-20	16336	12293	12293
25K	2.43 mi	19274-3739	14252-2453	14252-2453	36539	23997	23997
30K	3.11 mi	21443-2169	15588-1336	15588-1336	29180	19746	19746
35K	3.11 mi	23865-2422	16925-1337	16925-1337	32256	20633	20633
40K	3.10 mi	25144-1279	17505-580	17505-580	34186	21158	21158
Finish(26.22 mi)	1.37 mi	25256-112	17498+7	17498+7	30277	19089	19089

19089

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#18002
5K → 10K	381591*+1553	#18002 → #16449
10K → 15K	66674*+608	#16449 → #15841
15K → 20K	82415*+333	#15841 → #15508
20K → Half	7144-27	#15508 → #15535
Half → 25K	20010-3739	#15535 → #19274
25K → 30K	226596-2169	#19274 → #21443
30K → 35K	200159-2422	#21443 → #23865
35K → 40K	200170-1279	#23865 → #25144
40K → Finish	200156-112	#25144 → #25256
TOTALS	33223315*-7254	#18002 → #25256

* Includes athletes who did not complete a segment (DNF/DNQ).

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