Doug Corcoran

Naperville

Bib: 15389 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 15%

Gender (Male)

#0 / 29548

Top 22%

Masters (Masters Men)

#0 / 14666

Top 17%

Division (M50-54)

#0 / 2876

Top 16%

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

7:18/mi

22:42

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:15/mi

45:14

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:21/mi

1:08:04

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:23/mi

1:31:01

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:30/mi

1:36:08

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:21/mi

1:53:57

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:33/mi

2:17:25

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:42/mi

2:41:21

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:09/mi

3:06:40

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:26/mi

3:16:48

↑ 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

1:36:087:20 /mi⚡ faster

2nd Half

1:40:407:41 /mi+4.7%

Positive split — 4.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:42	7:18	3.11 mi	22:42	7:18	-
10K	45:14	7:17	3.10 mi	22:32	7:15	-0:03
15K	1:08:04	7:18	3.11 mi	22:50	7:21	+0:06
20K	1:31:01	7:19	3.11 mi	22:57	7:23	+0:02
Half(13.11 mi)	1:36:08	7:20	0.68 mi	5:07	7:30	+0:07
25K	1:53:57	7:20	2.42 mi	17:49	7:21	-0:09
30K	2:17:25	7:22	3.11 mi	23:28	7:33	+0:12
35K	2:41:21	7:25	3.11 mi	23:56	7:42	+0:09
40K	3:06:40	7:31	3.10 mi	25:19	8:09	+0:27
Finish(26.22 mi)	3:16:48	7:31	1.37 mi	10:08	7:26	-0:43

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:15 /mi

Average Pace

7:31 /mi

Slowest Pace

8:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:51:29

87% of race

Time at Steady Pace

25:19

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:30 /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	8572	7204	526	9420	7813	590
10K	3.10 mi	8224+348	6977+227	498+28	7866	6722	453
15K	3.11 mi	8566-342	7211-234	520-22	9420	7813	590
20K	3.11 mi	8552+14	7192+19	512+8	8741	7332	517
Half(13.11 mi)	0.68 mi	8554-2	7184+8	509+3	8966	7434	531
25K	2.42 mi	8442+112	7103+81	500+9	8125	6832	445
30K	3.11 mi	8315+127	6990+113	483+17	8398	6904	485
35K	3.11 mi	8191+124	6844+146	477+6	8126	6543	445
40K	3.10 mi	8158+33	6712+132	479-2	9347	7083	529
Finish(26.22 mi)	1.37 mi	7950+208	6525+187	458+21	6061	4809	269

4809

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