Jan Prchlik

Arlington Hts

Bib: 1245 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 10%

Gender (Male)

#0 / 29548

Top 16%

Masters (Masters Men)

#0 / 14666

Top 12%

Division (M45-49)

#0 / 3637

Top 15%

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

7:08/mi

22:09

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:04/mi

44:06

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:59/mi

1:05:49

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:04/mi

1:27:46

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:09/mi

1:32:39

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:07/mi

1:49:54

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:08/mi

2:12:04

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:16/mi

2:34:39

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:21/mi

2:57:30

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:28/mi

3:07:41

↑ 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

1:32:397:04 /mi⚡ faster

2nd Half

1:35:027:15 /mi+2.6%

Positive split — 2.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:09	7:08	3.11 mi	22:09	7:08	-
10K	44:06	7:06	3.10 mi	21:57	7:04	-0:04
15K	1:05:49	7:04	3.11 mi	21:43	6:59	-0:05
20K	1:27:46	7:04	3.11 mi	21:57	7:04	+0:05
Half(13.11 mi)	1:32:39	7:04	0.68 mi	4:53	7:09	+0:05
25K	1:49:54	7:04	2.42 mi	17:15	7:07	-0:02
30K	2:12:04	7:05	3.11 mi	22:10	7:08	+0:01
35K	2:34:39	7:07	3.11 mi	22:35	7:16	+0:08
40K	2:57:30	7:08	3.10 mi	22:51	7:21	+0:05
Finish(26.22 mi)	3:07:41	7:10	1.37 mi	10:11	7:28	+0:07

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:59 /mi

Average Pace

7:10 /mi

Slowest Pace

7:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:34:39

82% of race

Time at Steady Pace

33:02

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:09 /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	7470	6410	780	6769	5925	682
10K	3.10 mi	6996+474	6073+337	722+58	6646	5807	657
15K	3.11 mi	6887+109	5998+75	699+23	6769	5925	682
20K	3.11 mi	6786+101	5934+64	685+14	6481	5691	644
Half(13.11 mi)	0.68 mi	6753+33	5908+26	682+3	6507	5697	638
25K	2.42 mi	6665+88	5837+71	671+11	6418	5609	650
30K	3.11 mi	6365+300	5586+251	636+35	5591	4917	540
35K	3.11 mi	6028+337	5286+300	593+43	5339	4640	504
40K	3.10 mi	5595+433	4893+393	548+45	4627	3937	416
Finish(26.22 mi)	1.37 mi	5556+39	4842+51	539+9	6262	4941	553

4941

Passing Analysis

No position changes recorded for this athlete.

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All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing