John Zielinski

Bib: 9779 M US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 24%

Gender (Male)

#0 / 33594

Top 32%

Masters (Masters Men)

#0 / 16876

Top 29%

Division (M50-54)

#0 / 3474

Top 26%

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

8:53/mi

27:35

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:05/mi

55:47

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:46/mi

1:23:01

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:29/mi

1:49:22

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:36/mi

1:55:08

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:30/mi

2:15:50

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:22/mi

2:41:49

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:14/mi

3:07:23

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:13/mi

3:32:54

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:37/mi

3:44:39

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

1:55:088:48 /mi+4.9%

2nd Half

1:49:318:21 /mi✓ faster

Negative split — 4.9% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:35	8:53	3.11 mi	27:35	8:53	-
10K	55:47	8:59	3.10 mi	28:12	9:05	+0:12
15K	1:23:01	8:55	3.11 mi	27:14	8:46	-0:19
20K	1:49:22	8:49	3.11 mi	26:21	8:29	-0:17
Half(13.10 mi)	1:55:08	8:48	0.67 mi	5:46	8:36	+0:07
25K	2:15:50	8:45	2.43 mi	20:42	8:30	-0:06
30K	2:41:49	8:41	3.11 mi	25:59	8:22	-0:08
35K	3:07:23	8:37	3.11 mi	25:34	8:14	-0:08
40K	3:32:54	8:34	3.10 mi	25:31	8:13	-0:01
Finish(26.22 mi)	3:44:39	8:35	1.37 mi	11:45	8:37	+0:24

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:13 /mi

Average Pace

8:34 /mi

Slowest Pace

9:05 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:16:27

87% of race

Time at Steady Pace

28:12

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:34 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	24934	17970	17970	18766	13983	13983
10K	3.10 mi	25152-218	18098-128	18098-128	25588	18358	18358
15K	3.11 mi	22641+2511	16512+1586	16512+1586	18766	13983	13983
20K	3.11 mi	21210+1431	15574+938	15574+938	17785	13281	13281
Half(13.10 mi)	0.67 mi	20889+321	15366+208	15366+208	16446	12326	12326
25K	2.43 mi	19838+1051	14629+737	14629+737	15717	11816	11816
30K	3.11 mi	18132+1706	13425+1204	13425+1204	12061	9260	9260
35K	3.11 mi	16191+1941	11993+1432	11993+1432	9078	7077	7077
40K	3.10 mi	14657+1534	10863+1130	10863+1130	8263	6307	6307
Finish(26.22 mi)	1.37 mi	14367+290	10621+242	10621+242	11810	8397	8397

8397

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#24934
5K → 10K	200200-218	#24934 → #25152
10K → 15K	82519*+2511	#25152 → #22641
15K → 20K	101441*+1431	#22641 → #21210
20K → Half	2323*+321	#21210 → #20889
Half → 25K	61057*+1051	#20889 → #19838
25K → 30K	31709+1706	#19838 → #18132
30K → 35K	31944*+1941	#18132 → #16191
35K → 40K	61540*+1534	#16191 → #14657
40K → Finish	40330*+290	#14657 → #14367
TOTALS	27811063*+10567	#24934 → #14367

* 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