Rob Chamberlayne

Ashleworth

Bib: 8053 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 17%

Gender (Male)

#0 / 29548

Top 25%

Masters (Masters Men)

#0 / 14666

Top 21%

Division (M50-54)

#0 / 2876

Top 20%

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

7:03/mi

21:55

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:15/mi

44:25

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:11/mi

1:06:44

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:30/mi

1:30:03

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:37/mi

1:35:15

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:31/mi

1:53:28

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:16/mi

2:19:10

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:12/mi

2:44:40

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:02/mi

3:09:39

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:12/mi

3:20:50

↑ 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

1:35:157:16 /mi⚡ faster

2nd Half

1:45:358:03 /mi+10.8%

Positive split — 10.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	21:55	7:03	3.11 mi	21:55	7:03	-
10K	44:25	7:09	3.10 mi	22:30	7:15	+0:12
15K	1:06:44	7:10	3.11 mi	22:19	7:11	-0:04
20K	1:30:03	7:15	3.11 mi	23:19	7:30	+0:19
Half(13.11 mi)	1:35:15	7:16	0.68 mi	5:12	7:37	+0:07
25K	1:53:28	7:18	2.42 mi	18:13	7:31	-0:06
30K	2:19:10	7:28	3.11 mi	25:42	8:16	+0:45
35K	2:44:40	7:34	3.11 mi	25:30	8:12	-0:04
40K	3:09:39	7:38	3.10 mi	24:59	8:02	-0:10
Finish(26.22 mi)	3:20:50	7:40	1.37 mi	11:11	8:12	+0:10

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:03 /mi

Average Pace

7:40 /mi

Slowest Pace

8:16 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:53:28

56% of race

Time at Steady Pace

1:27:22

44% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:40 /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	6937	6033	359	8026	6856	466
10K	3.10 mi	7321-384	6311-278	395-36	7801	6679	447
15K	3.11 mi	7501-180	6447-136	416-21	8026	6856	466
20K	3.11 mi	8004-503	6807-360	464-48	9903	8104	620
Half(13.11 mi)	0.68 mi	8088-84	6871-64	471-7	10050	8162	631
25K	2.42 mi	8213-125	6946-75	481-10	9504	7760	573
30K	3.11 mi	9225-1012	7604-658	563-82	14464	10845	907
35K	3.11 mi	9492-267	7728-124	592-29	12023	9070	731
40K	3.10 mi	9196+296	7409+319	565+27	8634	6629	483
Finish(26.22 mi)	1.37 mi	9229-33	7390+19	563+2	11492	8232	619

8232

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