Kevin Kosiorek

West Roxbury

Bib: 21199 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 3%

Gender (Male)

#0 / 29548

Top 6%

Masters (Masters Men)

#0 / 14666

Top 2%

Division (M45-49)

#0 / 3637

Top 3%

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

6:28/mi

20:07

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:20/mi

39:49

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:14/mi

59:10

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:16/mi

1:18:37

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:18/mi

1:22:55

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:10/mi

1:37:53

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:17/mi

1:57:24

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:27/mi

2:17:25

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:04/mi

2:39:23

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:18/mi

2:49:20

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

1:22:556:19 /mi⚡ faster

2nd Half

1:26:256:36 /mi+4.2%

Positive split — 4.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	20:07	6:28	3.11 mi	20:07	6:28	-
10K	39:49	6:24	3.10 mi	19:42	6:20	-0:08
15K	59:10	6:21	3.11 mi	19:21	6:14	-0:06
20K	1:18:37	6:20	3.11 mi	19:27	6:16	+0:02
Half(13.11 mi)	1:22:55	6:19	0.68 mi	4:18	6:18	+0:02
25K	1:37:53	6:18	2.42 mi	14:58	6:10	-0:08
30K	1:57:24	6:18	3.11 mi	19:31	6:17	+0:07
35K	2:17:25	6:19	3.11 mi	20:01	6:27	+0:10
40K	2:39:23	6:25	3.10 mi	21:58	7:04	+0:37
Finish(26.22 mi)	2:49:20	6:28	1.37 mi	9:57	7:18	+0:14

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:10 /mi

Average Pace

6:28 /mi

Slowest Pace

7:18 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:17:25

81% of race

Time at Steady Pace

21:58

13% of race

Time at Slower Pace

9:57

6% of race

Average Pace: 6:27 /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	2662	2501	162	1680	1600	80
10K	3.10 mi	2202+460	2084+417	117+45	1862	1767	91
15K	3.11 mi	2017+185	1912+172	103+14	1680	1600	80
20K	3.11 mi	1866+151	1772+140	96+7	1528	1460	67
Half(13.11 mi)	0.68 mi	1842+24	1748+24	92+4	1549	1486	64
25K	2.42 mi	1719+123	1631+117	79+13	1207	1158	43
30K	3.11 mi	1616+103	1538+93	75+4	1285	1224	57
35K	3.11 mi	1544+72	1467+71	69+6	1426	1346	64
40K	3.10 mi	1679-135	1587-120	80-11	3394	2991	277
Finish(26.22 mi)	1.37 mi	1825-146	1717-130	94-14	5235	4247	437

4247

Passing Analysis

No position changes recorded for this athlete.

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All Results

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Public Race Data

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Race managed by

Chicago Event Management

Race timed by

Mika Timing