Jon Barker

Bib: 24236 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M45-49)

#0 / 4167

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

9:31/mi

29:31

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:48/mi

59:57

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:52/mi

1:30:36

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:49/mi

2:01:04

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:48/mi

2:08:59

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:48/mi

2:37:41

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:06/mi

3:15:15

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:38/mi

3:54:28

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:40/mi

4:33:49

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:20/mi

4:49:16

↑ 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

2:08:599:51 /mi⚡ faster

2nd Half

2:40:1712:14 /mi+24.3%

Positive split — 24.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:31	9:31	3.11 mi	29:31	9:31	-
10K	59:57	9:39	3.10 mi	30:26	9:48	+0:17
15K	1:30:36	9:44	3.11 mi	30:39	9:52	+0:04
20K	2:01:04	9:45	3.11 mi	30:28	9:49	-0:03
Half(13.10 mi)	2:08:59	9:51	0.67 mi	7:55	11:48	+1:59
25K	2:37:41	10:10	2.43 mi	28:42	11:48	0:00
30K	3:15:15	10:29	3.11 mi	37:34	12:06	+0:18
35K	3:54:28	10:47	3.11 mi	39:13	12:38	+0:32
40K	4:33:49	11:01	3.10 mi	39:21	12:40	+0:02
Finish(26.22 mi)	4:49:16	11:03	1.37 mi	15:27	11:20	-1:20

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:31 /mi

Average Pace

11:02 /mi

Slowest Pace

12:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:01:04

42% of race

Time at Steady Pace

1:29:38

31% of race

Time at Slower Pace

1:18:34

27% of race

Average Pace: 11:02 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	33338	23116	23116	31506	22036	22036
10K	3.10 mi	33885-547	23424-308	23424-308	34473	23695	23695
15K	3.11 mi	32982+903	22899+525	22899+525	31506	22036	22036
20K	3.11 mi	32537+445	22567+332	22567+332	31797	22018	22018
Half(13.10 mi)	0.67 mi	33274-737	22963-396	22963-396	44540	27854	27854
25K	2.43 mi	34935-1661	23768-805	23768-805	41913	26554	26554
30K	3.11 mi	36004-1069	24086-318	24086-318	39552	24982	24982
35K	3.11 mi	36460-456	24099-13	24099-13	38645	23919	23919
40K	3.10 mi	36922-462	24123-24	24123-24	40143	24287	24287
Finish(26.22 mi)	1.37 mi	36716+206	23946+177	23946+177	34440	21328	21328

21328

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#33338
5K → 10K	200200-547	#33338 → #33885
10K → 15K	1451048*+903	#33885 → #32982
15K → 20K	200645*+445	#32982 → #32537
20K → Half	20024-737	#32537 → #33274
Half → 25K	200106-1661	#33274 → #34935
25K → 30K	1386317-1069	#34935 → #36004
30K → 35K	200200-456	#36004 → #36460
35K → 40K	200200-462	#36460 → #36922
40K → Finish	101307*+206	#36922 → #36716
TOTALS	28323047*-3378	#33338 → #36716

* 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