Cornelis Janson

Bib: 53558 M NL

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 49%

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M55-59)

#0 / 2251

Top 47%

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

9:48/mi

30:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:24/mi

1:02:42

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:15/mi

1:34:30

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:11/mi

2:06:07

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:25/mi

2:13:06

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:05/mi

2:37:38

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:06/mi

3:08:59

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:11/mi

3:40:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:19/mi

4:12:36

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:52/mi

4:27:24

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

×14

613ft

Total descent

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The Course

Half Splits

1st Half· via Half

2:13:0610:10 /mi⚖️ balanced

2nd Half

2:14:1810:15 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:25	9:48	3.11 mi	30:25	9:48	-
10K	1:02:42	10:06	3.10 mi	32:17	10:24	+0:36
15K	1:34:30	10:09	3.11 mi	31:48	10:15	-0:09
20K	2:06:07	10:09	3.11 mi	31:37	10:11	-0:04
Half(13.10 mi)	2:13:06	10:10	0.67 mi	6:59	10:25	+0:14
25K	2:37:38	10:09	2.43 mi	24:32	10:05	-0:20
30K	3:08:59	10:09	3.11 mi	31:21	10:06	+0:01
35K	3:40:35	10:09	3.11 mi	31:36	10:11	+0:05
40K	4:12:36	10:10	3.10 mi	32:01	10:19	+0:08
Finish(26.22 mi)	4:27:24	10:13	1.37 mi	14:48	10:52	+0:33

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:48 /mi

Average Pace

10:12 /mi

Slowest Pace

10:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:12:36

94% of race

Time at Steady Pace

14:48

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:12 /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	36457	24779	24779	34902	23881	23881
10K	3.10 mi	38295-1838	25709-930	25709-930	40226	26598	26598
15K	3.11 mi	37035+1260	25062+647	25062+647	34902	23881	23881
20K	3.11 mi	36344+691	24606+456	24606+456	35120	23728	23728
Half(13.10 mi)	0.67 mi	36187+157	24500+106	24500+106	33998	22961	22961
25K	2.43 mi	34911+1276	23755+745	23755+745	29899	20563	20563
30K	3.11 mi	32890+2021	22452+1303	22452+1303	26168	18089	18089
35K	3.11 mi	30733+2157	20992+1460	20992+1460	22984	15673	15673
40K	3.10 mi	29445+1288	20045+947	20045+947	23014	15153	15153
Finish(26.22 mi)	1.37 mi	29408+37	19937+108	19937+108	30291	19103	19103

40K→Finish

24.9 - 26.2 mi

Top 51%

+14ft-18ft

Overall

30291

Males

19103

M55-59

19103

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#36457
5K → 10K	2085247-1838	#36457 → #38295
10K → 15K	791339+1260	#38295 → #37035
15K → 20K	146837+691	#37035 → #36344
20K → Half	29186+157	#36344 → #36187
Half → 25K	161292+1276	#36187 → #34911
25K → 30K	122033+2021	#34911 → #32890
30K → 35K	172174+2157	#32890 → #30733
35K → 40K	481336+1288	#30733 → #29445
40K → Finish	168205+37	#29445 → #29408
TOTALS	26009649+7049	#36457 → #29408

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