Chase Costin

Chicago

Bib: 38348 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 26%

Gender (Male)

#0 / 29548

Top 35%

Division (M25-29)

#0 / 4122

Top 39%

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

8:42/mi

27:03

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:57/mi

51:44

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:49/mi

1:16:02

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:52/mi

1:40:29

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:59/mi

1:45:56

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:53/mi

2:05:02

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:54/mi

2:29:36

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:24/mi

2:55:42

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:49/mi

3:23:05

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:27/mi

3:34:36

↑ 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

1:45:568:05 /mi⚡ faster

2nd Half

1:48:408:17 /mi+2.6%

Positive split — 2.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:03	8:42	3.11 mi	27:03	8:42	-
10K	51:44	8:20	3.10 mi	24:41	7:57	-0:45
15K	1:16:02	8:09	3.11 mi	24:18	7:49	-0:08
20K	1:40:29	8:05	3.11 mi	24:27	7:52	+0:03
Half(13.11 mi)	1:45:56	8:05	0.68 mi	5:27	7:59	+0:07
25K	2:05:02	8:03	2.42 mi	19:06	7:53	-0:06
30K	2:29:36	8:02	3.11 mi	24:34	7:54	+0:01
35K	2:55:42	8:05	3.11 mi	26:06	8:24	+0:30
40K	3:23:05	8:10	3.10 mi	27:23	8:49	+0:25
Finish(26.22 mi)	3:34:36	8:11	1.37 mi	11:31	8:27	-0:22

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:49 /mi

Average Pace

8:11 /mi

Slowest Pace

8:49 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:40:10

75% of race

Time at Steady Pace

54:26

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	22004	15581	2299	14241	10925	1682
10K	3.10 mi	18048+3956	13232+2349	2009+290	14356	10921	1655
15K	3.11 mi	16937+1111	12593+639	1916+93	14241	10925	1682
20K	3.11 mi	16043+894	12059+534	1837+79	13427	10421	1632
Half(13.11 mi)	0.68 mi	15876+167	11954+105	1821+16	13434	10372	1622
25K	2.42 mi	15372+504	11625+329	1784+37	12899	10006	1572
30K	3.11 mi	14493+879	11027+598	1693+91	11373	8892	1377
35K	3.11 mi	14164+329	10741+286	1653+40	13587	10046	1561
40K	3.10 mi	13885+279	10453+288	1619+34	13909	9771	1477
Finish(26.22 mi)	1.37 mi	13773+112	10340+113	1598+21	13421	9352	1495

9352

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