Bill Chang

Madison

Bib: 58721 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M30-34)

#0 / 4787

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

9:56/mi

30:51

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:06/mi

1:02:15

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:50/mi

1:32:48

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:08/mi

2:04:17

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:24/mi

2:11:23

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:29/mi

2:36:49

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:14/mi

3:11:42

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:01/mi

3:55:14

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:45/mi

4:31:43

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:17/mi

4:45:45

↑ 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

2:11:2310:01 /mi⚡ faster

2nd Half

2:34:2211:47 /mi+17.5%

Positive split — 17.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:51	9:56	3.11 mi	30:51	9:56	-
10K	1:02:15	10:01	3.10 mi	31:24	10:06	+0:10
15K	1:32:48	9:57	3.11 mi	30:33	9:50	-0:16
20K	2:04:17	10:00	3.11 mi	31:29	10:08	+0:18
Half(13.11 mi)	2:11:23	10:01	0.68 mi	7:06	10:24	+0:16
25K	2:36:49	10:06	2.42 mi	25:26	10:29	+0:05
30K	3:11:42	10:17	3.11 mi	34:53	11:14	+0:45
35K	3:55:14	10:49	3.11 mi	43:32	14:01	+2:47
40K	4:31:43	10:56	3.10 mi	36:29	11:45	-2:16
Finish(26.22 mi)	4:45:45	10:54	1.37 mi	14:02	10:17	-1:28

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:50 /mi

Average Pace

10:54 /mi

Slowest Pace

14:01 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:50:51

60% of race

Time at Slower Pace

1:54:54

40% of race

Average Pace: 10:54 /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	34902	22398	3806	35334	22615	3858
10K	3.10 mi	35218-316	22525-127	3817-11	35766	22739	3857
15K	3.11 mi	35215+3	22557-32	3840-23	35334	22615	3858
20K	3.11 mi	35226-11	22531+26	3843-3	35572	22608	3878
Half(13.11 mi)	0.68 mi	35176+50	22494+37	3841+2	35031	22182	3812
25K	2.42 mi	35145+31	22390+104	3819+22	35575	22247	3807
30K	3.11 mi	35308-163	22317+73	3816+3	36515	22223	3802
35K	3.11 mi	37734-2426	23213-896	3959-143	45883	25904	4312
40K	3.10 mi	37005+729	22668+545	3880+79	32831	19396	3355
Finish(26.22 mi)	1.37 mi	36587+418	22416+252	3848+32	28671	17326	3039

17326

Passing Analysis

No position changes recorded for this athlete.

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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