Jonathan Gilbert

Bib: 13938 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

9:19/mi

28:55

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:21/mi

57:55

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:38/mi

1:30:57

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:16/mi

2:05:55

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:05/mi

2:14:01

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:05/mi

2:43:25

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:53/mi

3:20:18

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:28/mi

4:02:07

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:50/mi

4:38:51

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:25/mi

4:54:25

↑ 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

2:14:0110:14 /mi⚡ faster

2nd Half

2:40:2412:14 /mi+19.7%

Positive split — 19.7% slower in the second half

AI Race Performance Report

Jonathan's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:55	9:19	3.11 mi	28:55	9:19	-
10K	57:55	9:20	3.10 mi	29:00	9:21	+0:02
15K	1:30:57	9:46	3.11 mi	33:02	10:38	+1:17
20K	2:05:55	10:08	3.11 mi	34:58	11:16	+0:38
Half(13.10 mi)	2:14:01	10:14	0.67 mi	8:06	12:05	+0:49
25K	2:43:25	10:32	2.43 mi	29:24	12:05	0:00
30K	3:20:18	10:45	3.11 mi	36:53	11:53	-0:12
35K	4:02:07	11:08	3.11 mi	41:49	13:28	+1:35
40K	4:38:51	11:14	3.10 mi	36:44	11:50	-1:38
Finish(26.22 mi)	4:54:25	11:15	1.37 mi	15:34	11:25	-0:25

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:19 /mi

Average Pace

11:14 /mi

Slowest Pace

13:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:30:57

31% of race

Time at Steady Pace

2:41:39

55% of race

Time at Slower Pace

41:49

14% of race

Average Pace: 11:14 /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	31096	21798	21798	38518	25707	25707
10K	3.10 mi	30212+884	21252+546	21252+546	29418	20796	20796
15K	3.11 mi	33357-3145	23118-1866	23118-1866	38518	25707	25707
20K	3.11 mi	36212-2855	24547-1429	24547-1429	43578	27708	27708
Half(13.10 mi)	0.67 mi	36844-632	24813-266	24813-266	46054	28466	28466
25K	2.43 mi	38222-1378	25394-581	25394-581	43339	27188	27188
30K	3.11 mi	38162+60	25172+222	25172+222	38232	24339	24339
35K	3.11 mi	39165-1003	25435-263	25435-263	43290	26167	26167
40K	3.10 mi	38564+601	24947+488	24947+488	34200	21172	21172
Finish(26.22 mi)	1.37 mi	38373+191	24770+177	24770+177	35147	21720	21720

21720

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing