Jonathan Harper

Bib: 18852 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 45%

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M55-59)

#0 / 2251

Top 42%

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

9:38/mi

29:55

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:48/mi

1:00:19

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:11/mi

1:31:56

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:53/mi

2:02:36

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:49/mi

2:09:11

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:49/mi

2:33:04

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:56/mi

3:03:55

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:24/mi

3:36:13

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:02/mi

4:07:21

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:55/mi

4:20:52

↑ 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

2:09:119:52 /mi⚡ faster

2nd Half

2:11:4110:03 /mi+1.9%

Positive split — 1.9% 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	29:55	9:38	3.11 mi	29:55	9:38	-
10K	1:00:19	9:43	3.10 mi	30:24	9:48	+0:10
15K	1:31:56	9:52	3.11 mi	31:37	10:11	+0:23
20K	2:02:36	9:52	3.11 mi	30:40	9:53	-0:18
Half(13.10 mi)	2:09:11	9:52	0.67 mi	6:35	9:49	-0:04
25K	2:33:04	9:52	2.43 mi	23:53	9:49	0:00
30K	3:03:55	9:52	3.11 mi	30:51	9:56	+0:07
35K	3:36:13	9:57	3.11 mi	32:18	10:24	+0:28
40K	4:07:21	9:58	3.10 mi	31:08	10:02	-0:22
Finish(26.22 mi)	4:20:52	9:58	1.37 mi	13:31	9:55	-0:07

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

9:38 /mi

Average Pace

9:57 /mi

Slowest Pace

10:24 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:16:57

75% of race

Time at Steady Pace

1:03:55

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:57 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	34714	23888	23888	34417	23625	23625
10K	3.10 mi	34479+235	23749+139	23749+139	34353	23621	23621
15K	3.11 mi	34363+116	23660+89	23660+89	34417	23625	23625
20K	3.11 mi	33732+631	23240+420	23240+420	32333	22288	22288
Half(13.10 mi)	0.67 mi	33408+324	23050+190	23050+190	28773	20168	20168
25K	2.43 mi	32214+1194	22244+806	22244+806	27901	19473	19473
30K	3.11 mi	30389+1825	21050+1194	21050+1194	25008	17415	17415
35K	3.11 mi	29044+1345	20043+1007	20043+1007	24412	16483	16483
40K	3.10 mi	27617+1427	18958+1085	18958+1085	21051	14050	14050
Finish(26.22 mi)	1.37 mi	27176+441	18617+341	18617+341	22290	14746	14746

14746

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