Hung Chi Chang

Chicago

Bib: 64335 M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M70-74)

#0 / 161

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

11:01/mi

34:15

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

15:49/mi

1:23:22

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:11/mi

2:01:13

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:51/mi

2:41:08

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

16:41/mi

2:52:31

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:27/mi

3:25:07

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:35/mi

4:07:18

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:39/mi

4:49:43

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:14/mi

5:33:56

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:54/mi

5:52:53

↑ 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

2:52:3113:10 /mi⚡ faster

2nd Half

3:00:2213:46 /mi+4.6%

Positive split — 4.6% slower in the second half

AI Race Performance Report

Hung's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:15	11:01	3.11 mi	34:15	11:01	-
10K	1:23:22	13:25	3.10 mi	49:07	15:49	+4:48
15K	2:01:13	13:00	3.11 mi	37:51	12:11	-3:38
20K	2:41:08	12:58	3.11 mi	39:55	12:51	+0:40
Half(13.11 mi)	2:52:31	13:10	0.68 mi	11:23	16:41	+3:50
25K	3:25:07	13:12	2.42 mi	32:36	13:27	-3:14
30K	4:07:18	13:16	3.11 mi	42:11	13:35	+0:08
35K	4:49:43	13:19	3.11 mi	42:25	13:39	+0:04
40K	5:33:56	13:26	3.10 mi	44:13	14:14	+0:35
Finish(26.22 mi)	5:52:53	13:28	1.37 mi	18:57	13:54	-0:20

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:01 /mi

Average Pace

13:28 /mi

Slowest Pace

16:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:52:01

32% of race

Time at Steady Pace

3:00:22

51% of race

Time at Slower Pace

1:00:30

17% of race

Average Pace: 13:28 /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	M70-74	Seg. Overall	Seg. Males	Seg. M70-74
5K	3.11 mi	44169	26246	88	48942	27956	110
10K	3.10 mi	52186-8017	29052-2806	151-63	53692	29453	159
15K	3.11 mi	51360+826	28778+274	135+16	48942	27956	110
20K	3.11 mi	50777+583	28570+208	122+13	48972	27852	113
Half(13.11 mi)	0.68 mi	51087-310	28663-93	128-6	52943	29153	149
25K	2.42 mi	50670+417	28513+150	126+2	48153	27310	110
30K	3.11 mi	50015+655	28235+278	118+8	46240	26337	93
35K	3.11 mi	49413+602	27961+274	114+4	44691	25361	73
40K	3.10 mi	48989+424	27733+228	110+4	44457	24962	76
Finish(26.22 mi)	1.37 mi	48997-8	27696+37	110	48205	26674	98

26674

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Hung's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing