Shannon Countryman

Chicago

Bib: 23937 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

9:12/mi

28:35

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:49/mi

55:59

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:55/mi

1:23:41

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:12/mi

1:52:15

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:04/mi

1:58:26

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:41/mi

2:19:29

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:40/mi

2:49:31

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:00/mi

3:23:41

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:33/mi

4:05:46

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:32/mi

4:24:13

↑ 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

1:58:269:02 /mi⚡ faster

2nd Half

2:25:4711:07 /mi+23.1%

Positive split — 23.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:35	9:12	3.11 mi	28:35	9:12	-
10K	55:59	9:01	3.10 mi	27:24	8:49	-0:23
15K	1:23:41	8:59	3.11 mi	27:42	8:55	+0:06
20K	1:52:15	9:02	3.11 mi	28:34	9:12	+0:17
Half(13.11 mi)	1:58:26	9:02	0.68 mi	6:11	9:04	-0:08
25K	2:19:29	8:59	2.42 mi	21:03	8:41	-0:23
30K	2:49:31	9:06	3.11 mi	30:02	9:40	+0:59
35K	3:23:41	9:22	3.11 mi	34:10	11:00	+1:20
40K	4:05:46	9:53	3.10 mi	42:05	13:33	+2:33
Finish(26.22 mi)	4:24:13	10:05	1.37 mi	18:27	13:32	-0:01

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:41 /mi

Average Pace

10:05 /mi

Slowest Pace

13:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:49:31

64% of race

Time at Slower Pace

1:34:42

36% of race

Average Pace: 10:05 /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	27960	18896	2372	26500	18245	2268
10K	3.10 mi	25492+2468	17566+1330	2209+163	23316	16382	2061
15K	3.11 mi	25690-198	17710-144	2225-16	26500	18245	2268
20K	3.11 mi	26135-445	17965-255	2243-18	27690	18851	2325
Half(13.11 mi)	0.68 mi	25972+163	17868+97	2230+13	24123	16796	2068
25K	2.42 mi	24966+1006	17270+598	2144+86	20586	14720	1816
30K	3.11 mi	25266-300	17357-87	2153-9	26597	17701	2200
35K	3.11 mi	26776-1510	18006-649	2219-66	32304	19798	2451
40K	3.10 mi	29283-2507	19054-1048	2348-129	41681	23649	2943
Finish(26.22 mi)	1.37 mi	30444-1161	19547-493	2416-68	47025	26110	3226

26110

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