Michael Collins

Western Sprgs

Bib: 37534 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 31%

Gender (Male)

#0 / 29548

Top 41%

Masters (Masters Men)

#0 / 14666

Top 36%

Division (M55-59)

#0 / 1888

Top 29%

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

8:10/mi

25:22

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:34/mi

52:00

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:30/mi

1:18:24

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:30/mi

1:44:50

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:39/mi

1:50:44

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:29/mi

2:11:19

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:34/mi

2:37:57

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:31/mi

3:04:24

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:44/mi

3:31:33

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:41/mi

3:43:23

↑ 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

1:50:448:27 /mi⚡ faster

2nd Half

1:52:398:36 /mi+1.7%

Positive split — 1.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:22	8:10	3.11 mi	25:22	8:10	-
10K	52:00	8:22	3.10 mi	26:38	8:34	+0:24
15K	1:18:24	8:25	3.11 mi	26:24	8:30	-0:04
20K	1:44:50	8:26	3.11 mi	26:26	8:30	0:00
Half(13.11 mi)	1:50:44	8:27	0.68 mi	5:54	8:39	+0:09
25K	2:11:19	8:27	2.42 mi	20:35	8:29	-0:10
30K	2:37:57	8:28	3.11 mi	26:38	8:34	+0:05
35K	3:04:24	8:29	3.11 mi	26:27	8:31	-0:03
40K	3:31:33	8:31	3.10 mi	27:09	8:44	+0:13
Finish(26.22 mi)	3:43:23	8:32	1.37 mi	11:50	8:41	-0:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:10 /mi

Average Pace

8:32 /mi

Slowest Pace

8:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:58:30

80% of race

Time at Steady Pace

44:53

20% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:31 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	16636	12360	572	21445	15344	757
10K	3.10 mi	18459-1823	13492-1132	639-67	20651	14804	731
15K	3.11 mi	19365-906	14050-558	677-38	21445	15344	757
20K	3.11 mi	19424-59	14097-47	680-3	19873	14368	686
Half(13.11 mi)	0.68 mi	19409+15	14088+9	678+2	19648	14205	666
25K	2.42 mi	19218+191	13960+128	670+8	18715	13608	640
30K	3.11 mi	18754+464	13637+323	650+20	17103	12449	564
35K	3.11 mi	17851+903	13004+633	609+41	14507	10583	455
40K	3.10 mi	16862+989	12236+768	552+57	13371	9465	419
Finish(26.22 mi)	1.37 mi	16694+168	12084+152	540+12	15361	10453	464

10453

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