Jonathan Tuck

Bib: 18107 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 50%

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

9:15/mi

28:43

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:28/mi

58:05

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:49/mi

1:28:34

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:40/mi

1:58:33

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:39/mi

2:05:01

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:03/mi

2:29:28

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:54/mi

3:03:18

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:42/mi

3:39:38

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:14/mi

4:14:29

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:08/mi

4:28:17

↑ 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

2:05:019:33 /mi⚡ faster

2nd Half

2:23:1610:56 /mi+14.6%

Positive split — 14.6% 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	28:43	9:15	3.11 mi	28:43	9:15	-
10K	58:05	9:21	3.10 mi	29:22	9:28	+0:13
15K	1:28:34	9:31	3.11 mi	30:29	9:49	+0:21
20K	1:58:33	9:33	3.11 mi	29:59	9:40	-0:09
Half(13.10 mi)	2:05:01	9:33	0.67 mi	6:28	9:39	-0:01
25K	2:29:28	9:38	2.43 mi	24:27	10:03	+0:24
30K	3:03:18	9:50	3.11 mi	33:50	10:54	+0:51
35K	3:39:38	10:06	3.11 mi	36:20	11:42	+0:48
40K	4:14:29	10:15	3.10 mi	34:51	11:14	-0:28
Finish(26.22 mi)	4:28:17	10:15	1.37 mi	13:48	10:08	-1:06

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:15 /mi

Average Pace

10:14 /mi

Slowest Pace

11:42 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:04:33

24% of race

Time at Steady Pace

1:38:43

37% of race

Time at Slower Pace

1:45:01

39% of race

Average Pace: 10:14 /mi

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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	30272	21304	21304	31039	21750	21750
10K	3.10 mi	30537-265	21459-155	21459-155	30901	21653	21653
15K	3.11 mi	30711-174	21569-110	21569-110	31039	21750	21750
20K	3.11 mi	30505+206	21407+162	21407+162	30368	21231	21231
Half(13.10 mi)	0.67 mi	30305+200	21261+146	21261+146	27390	19387	19387
25K	2.43 mi	29966+339	20984+277	20984+277	29656	20441	20441
30K	3.11 mi	30123-157	20899+85	20899+85	31935	21204	21204
35K	3.11 mi	30348-225	20771+128	20771+128	32841	20926	20926
40K	3.10 mi	30123+225	20432+339	20432+339	29541	18729	18729
Finish(26.22 mi)	1.37 mi	29729+394	20127+305	20127+305	24062	15752	15752

15752

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