Karl Roberts

Bib: 44714 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 8%

Gender (Male)

#0 / 33594

Top 13%

Division (M18-39)

#0 / 16712

Top 15%

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

6:56/mi

21:31

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:52/mi

42:50

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:10/mi

1:05:03

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:08/mi

1:27:10

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:19/mi

1:32:04

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:17/mi

1:49:47

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:30/mi

2:13:05

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:34/mi

2:36:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:33/mi

3:00:01

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:25/mi

3:10:07

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

1:32:047:02 /mi⚡ faster

2nd Half

1:38:037:29 /mi+6.5%

Positive split — 6.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	21:31	6:56	3.11 mi	21:31	6:56	-
10K	42:50	6:54	3.10 mi	21:19	6:52	-0:04
15K	1:05:03	6:59	3.11 mi	22:13	7:10	+0:18
20K	1:27:10	7:01	3.11 mi	22:07	7:08	-0:02
Half(13.10 mi)	1:32:04	7:02	0.67 mi	4:54	7:19	+0:11
25K	1:49:47	7:05	2.43 mi	17:43	7:17	-0:02
30K	2:13:05	7:09	3.11 mi	23:18	7:30	+0:13
35K	2:36:35	7:12	3.11 mi	23:30	7:34	+0:04
40K	3:00:01	7:15	3.10 mi	23:26	7:33	-0:01
Finish(26.22 mi)	3:10:07	7:16	1.37 mi	10:06	7:25	-0:08

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:52 /mi

Average Pace

7:15 /mi

Slowest Pace

7:34 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:46:37

88% of race

Time at Steady Pace

23:30

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:15 /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	5423	4841	4841	5428	4876	4876
10K	3.10 mi	5080+343	4581+260	4581+260	4611	4197	4197
15K	3.11 mi	5191-111	4678-97	4678-97	5428	4876	4876
20K	3.11 mi	5373-182	4822-144	4822-144	5928	5246	5246
Half(13.10 mi)	0.67 mi	5389-16	4833-11	4833-11	5754	5112	5112
25K	2.43 mi	5437-48	4867-34	4867-34	5964	5216	5216
30K	3.11 mi	5399+38	4812+55	4812+55	5940	5120	5120
35K	3.11 mi	5233+166	4649+163	4649+163	5294	4510	4510
40K	3.10 mi	5030+203	4443+206	4443+206	4728	4000	4000
Finish(26.22 mi)	1.37 mi	4943+87	4358+85	4358+85	4408	3709	3709

3709

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#5423
5K → 10K	25368*+343	#5423 → #5080
10K → 15K	19584-111	#5080 → #5191
15K → 20K	20048-182	#5191 → #5373
20K → Half	3620-16	#5373 → #5389
Half → 25K	12577-48	#5389 → #5437
25K → 30K	110148+38	#5437 → #5399
30K → 35K	84250*+166	#5399 → #5233
35K → 40K	72275*+203	#5233 → #5030
40K → Finish	28115+87	#5030 → #4943
TOTALS	8751385*+480	#5423 → #4943

* 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