James Bielski

New Lenox

Bib: 60399 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M45-49)

#0 / 3637

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

15:02/mi

46:43

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

14:55/mi

1:33:04

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

15:21/mi

2:20:45

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

16:46/mi

3:12:52

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

16:19/mi

3:24:00

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

16:56/mi

4:05:04

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

18:07/mi

5:01:22

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

18:51/mi

5:59:57

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

18:51/mi

6:58:31

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

19:13/mi

7:24:44

↑ 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

3:24:0015:34 /mi⚡ faster

2nd Half

4:00:4418:22 /mi+18.0%

Positive split — 18.0% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	46:43	15:02	3.11 mi	46:43	15:02	-
10K	1:33:04	14:59	3.10 mi	46:21	14:55	-0:07
15K	2:20:45	15:06	3.11 mi	47:41	15:21	+0:26
20K	3:12:52	15:31	3.11 mi	52:07	16:46	+1:25
Half(13.11 mi)	3:24:00	15:34	0.68 mi	11:08	16:19	-0:27
25K	4:05:04	15:47	2.42 mi	41:04	16:56	+0:37
30K	5:01:22	16:10	3.11 mi	56:18	18:07	+1:11
35K	5:59:57	16:33	3.11 mi	58:35	18:51	+0:44
40K	6:58:31	16:50	3.10 mi	58:35	18:51	0:00
Finish(26.22 mi)	7:24:44	16:58	1.37 mi	26:13	19:13	+0:22

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

14:55 /mi

Average Pace

16:58 /mi

Slowest Pace

19:13 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:20:45

32% of race

Time at Steady Pace

1:44:19

23% of race

Time at Slower Pace

3:19:40

45% of race

Average Pace: 16:58 /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	53889	29480	3632	53657	29437	3627
10K	3.10 mi	53677+212	29435+45	3627+5	53157	29336	3613
15K	3.11 mi	53739-62	29462-27	3630-3	53657	29437	3627
20K	3.11 mi	53783-44	29473-11	3630	53691	29428	3624
Half(13.11 mi)	0.68 mi	53762+21	29467+6	3628+2	52721	29094	3585
25K	2.42 mi	53738+24	29457+10	3628	53303	29271	3608
30K	3.11 mi	53731+7	29453+4	3629-1	53491	29318	3616
35K	3.11 mi	53761-30	29460-7	3631-2	53676	29382	3627
40K	3.10 mi	53764-3	29458+2	3630+1	53449	29223	3605
Finish(26.22 mi)	1.37 mi	53776-12	29455+3	3628+2	53731	29374	3616

29374

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