Jonny Roberts

Bib: 22672 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

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

11:25/mi

35:28

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:17/mi

1:10:30

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:01/mi

1:47:48

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:16/mi

2:25:53

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:43/mi

2:34:25

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

18:04/mi

3:18:24

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:18/mi

4:02:48

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

17:13/mi

4:56:17

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:31/mi

5:41:22

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:26/mi

5:59:41

↑ 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

2:34:2511:48 /mi⚡ faster

2nd Half

3:25:1615:39 /mi+32.9%

Positive split — 32.9% slower in the second half

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:28	11:25	3.11 mi	35:28	11:25	-
10K	1:10:30	11:21	3.10 mi	35:02	11:17	-0:08
15K	1:47:48	11:34	3.11 mi	37:18	12:01	+0:44
20K	2:25:53	11:45	3.11 mi	38:05	12:16	+0:15
Half(13.10 mi)	2:34:25	11:48	0.67 mi	8:32	12:43	+0:27
25K	3:18:24	12:47	2.43 mi	43:59	18:04	+5:21
30K	4:02:48	13:02	3.11 mi	44:24	14:18	-3:46
35K	4:56:17	13:38	3.11 mi	53:29	17:13	+2:55
40K	5:41:22	13:45	3.10 mi	45:05	14:31	-2:42
Finish(26.22 mi)	5:59:41	13:44	1.37 mi	18:19	13:26	-1:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:17 /mi

Average Pace

13:44 /mi

Slowest Pace

18:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:25:53

41% of race

Time at Steady Pace

1:56:20

32% of race

Time at Slower Pace

1:37:28

27% of race

Average Pace: 13:43 /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	51243	31131	31131	48521	30005	30005
10K	3.10 mi	49426+1817	30460+671	30460+671	47670	29782	29782
15K	3.11 mi	49001+425	30274+186	30274+186	48521	30005	30005
20K	3.11 mi	48961+40	30162+112	30162+112	48965	29943	29943
Half(13.10 mi)	0.67 mi	48976-15	30160+2	30160+2	49156	29747	29747
25K	2.43 mi	52306-3330	31261-1101	31261-1101	58209	33127	33127
30K	3.11 mi	51973+333	31046+215	31046+215	50234	29851	29851
35K	3.11 mi	52980-1007	31329-283	31329-283	56506	32224	32224
40K	3.10 mi	52846+134	31226+103	31226+103	50680	29504	29504
Finish(26.22 mi)	1.37 mi	52708+138	31145+81	31145+81	48729	28587	28587

28587

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#51243
5K → 10K	991916+1817	#51243 → #49426
10K → 15K	379804+425	#49426 → #49001
15K → 20K	491531+40	#49001 → #48961
20K → Half	128113-15	#48961 → #48976
Half → 25K	335020-3330	#48976 → #52306
25K → 30K	199532+333	#52306 → #51973
30K → 35K	108275-1007	#51973 → #52980
35K → 40K	162296+134	#52980 → #52846
40K → Finish	48186+138	#52846 → #52708
TOTALS	59384473-1465	#51243 → #52708

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