Thomas Kirby

Bib: 1981 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 2%

Gender (Male)

#0 / 33594

Top 3%

Division (M18-39)

#0 / 16712

Top 4%

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

5:52/mi

18:12

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

5:52/mi

36:24

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

5:58/mi

54:55

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

5:53/mi

1:13:10

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

6:09/mi

1:17:17

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

6:08/mi

1:32:11

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

6:24/mi

1:52:01

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

6:37/mi

2:12:33

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:00/mi

2:34:15

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:06/mi

2:43:56

↑ 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

1:17:175:55 /mi⚡ faster

2nd Half

1:26:396:37 /mi+12.1%

Positive split — 12.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	18:12	5:52	3.11 mi	18:12	5:52	-
10K	36:24	5:52	3.10 mi	18:12	5:52	0:00
15K	54:55	5:54	3.11 mi	18:31	5:58	+0:06
20K	1:13:10	5:54	3.11 mi	18:15	5:53	-0:05
Half(13.10 mi)	1:17:17	5:55	0.67 mi	4:07	6:09	+0:16
25K	1:32:11	5:57	2.43 mi	14:54	6:08	-0:01
30K	1:52:01	6:01	3.11 mi	19:50	6:24	+0:16
35K	2:12:33	6:06	3.11 mi	20:32	6:37	+0:13
40K	2:34:15	6:13	3.10 mi	21:42	7:00	+0:23
Finish(26.22 mi)	2:43:56	6:16	1.37 mi	9:41	7:06	+0:06

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:52 /mi

Average Pace

6:15 /mi

Slowest Pace

7:06 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

54:39

33% of race

Time at Steady Pace

37:32

23% of race

Time at Slower Pace

1:11:45

44% of race

Average Pace: 6:15 /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	597	580	580	517	505	505
10K	3.10 mi	571+26	555+25	555+25	541	526	526
15K	3.11 mi	542+29	527+28	527+28	517	505	505
20K	3.11 mi	546-4	532-5	532-5	585	571	571
Half(13.10 mi)	0.67 mi	545+1	532	532	822	798	798
25K	2.43 mi	581-36	566-34	566-34	954	920	920
30K	3.11 mi	662-81	643-77	643-77	1274	1225	1225
35K	3.11 mi	757-95	734-91	734-91	1642	1547	1547
40K	3.10 mi	904-147	874-140	874-140	2675	2431	2431
Finish(26.22 mi)	1.37 mi	990-86	953-79	953-79	3149	2761	2761

2761

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#597
5K → 10K	1036+26	#597 → #571
10K → 15K	231+29	#571 → #542
15K → 20K	139-4	#542 → #546
20K → Half	45+1	#546 → #545
Half → 25K	415-36	#545 → #581
25K → 30K	9110-81	#581 → #662
30K → 35K	10914-95	#662 → #757
35K → 40K	15710-147	#757 → #904
40K → Finish	893-86	#904 → #990
TOTALS	516123-393	#597 → #990

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

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Race managed by

London Marathon Events

Race timed by

Mika Timing