Matthew Choi

Austin

Bib: 21237 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 3%

Gender (Male)

#0 / 29548

Top 6%

Division (M30-34)

#0 / 4787

Top 10%

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

6:08/mi

19:04

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:20/mi

38:46

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:16/mi

58:13

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:19/mi

1:17:51

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:25/mi

1:22:14

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:25/mi

1:37:47

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:33/mi

1:58:08

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:39/mi

2:18:49

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

6:45/mi

2:39:48

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

6:39/mi

2:48:52

↑ 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

1:22:146:16 /mi⚡ faster

2nd Half

1:26:386:37 /mi+5.4%

Positive split — 5.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	19:04	6:08	3.11 mi	19:04	6:08	-
10K	38:46	6:14	3.10 mi	19:42	6:20	+0:12
15K	58:13	6:15	3.11 mi	19:27	6:16	-0:04
20K	1:17:51	6:16	3.11 mi	19:38	6:19	+0:03
Half(13.11 mi)	1:22:14	6:16	0.68 mi	4:23	6:25	+0:06
25K	1:37:47	6:18	2.42 mi	15:33	6:25	0:00
30K	1:58:08	6:20	3.11 mi	20:21	6:33	+0:08
35K	2:18:49	6:23	3.11 mi	20:41	6:39	+0:06
40K	2:39:48	6:26	3.10 mi	20:59	6:45	+0:06
Finish(26.22 mi)	2:48:52	6:27	1.37 mi	9:04	6:39	-0:06

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:08 /mi

Average Pace

6:27 /mi

Slowest Pace

6:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:27:53

88% of race

Time at Steady Pace

20:59

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:26 /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	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	1173	1116	321	1831	1743	477
10K	3.10 mi	1494-321	1420-304	395-74	1861	1766	480
15K	3.11 mi	1593-99	1511-91	417-22	1831	1743	477
20K	3.11 mi	1638-45	1553-42	430-13	1764	1674	462
Half(13.11 mi)	0.68 mi	1655-17	1569-16	434-4	2002	1901	531
25K	2.42 mi	1699-44	1614-45	442-8	2126	2006	545
30K	3.11 mi	1758-59	1666-52	454-12	2306	2162	574
35K	3.11 mi	1755+3	1660+6	456-2	2253	2099	555
40K	3.10 mi	1760-5	1661-1	468-12	2041	1866	475
Finish(26.22 mi)	1.37 mi	1744+16	1645+16	461+7	2215	1983	503

1983

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