Chien-Mao Chang

Zhubei City

Bib: 5387 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 4%

Gender (Male)

#0 / 29548

Top 6%

Masters (Masters Men)

#0 / 14666

Top 2%

Division (M40-44)

#0 / 4329

Top 5%

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

6:26/mi

19:58

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:34/mi

40:22

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:24/mi

1:00:14

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:25/mi

1:20:09

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:21/mi

1:24:29

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:23/mi

1:39:57

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:26/mi

1:59:56

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:33/mi

2:20:16

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

6:41/mi

2:41:01

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

6:26/mi

2:49:48

↑ 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

1:24:296:27 /mi⚖️ balanced

2nd Half

1:25:196:30 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	19:58	6:26	3.11 mi	19:58	6:26	-
10K	40:22	6:30	3.10 mi	20:24	6:34	+0:08
15K	1:00:14	6:28	3.11 mi	19:52	6:24	-0:10
20K	1:20:09	6:27	3.11 mi	19:55	6:25	+0:01
Half(13.11 mi)	1:24:29	6:27	0.68 mi	4:20	6:21	-0:04
25K	1:39:57	6:26	2.42 mi	15:28	6:23	+0:02
30K	1:59:56	6:26	3.11 mi	19:59	6:26	+0:03
35K	2:20:16	6:27	3.11 mi	20:20	6:33	+0:07
40K	2:41:01	6:29	3.10 mi	20:45	6:41	+0:08
Finish(26.22 mi)	2:49:48	6:29	1.37 mi	8:47	6:26	-0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:21 /mi

Average Pace

6:29 /mi

Slowest Pace

6:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:29:03

88% of race

Time at Steady Pace

20:45

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:29 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	2412	2273	270	2488	2341	286
10K	3.10 mi	2682-270	2517-244	318-48	3021	2816	376
15K	3.11 mi	2606+76	2447+70	309+9	2488	2341	286
20K	3.11 mi	2463+143	2321+126	281+28	2171	2052	230
Half(13.11 mi)	0.68 mi	2412+51	2273+48	270+11	1718	1640	166
25K	2.42 mi	2317+95	2183+90	253+17	1949	1840	198
30K	3.11 mi	2183+134	2064+119	232+21	1819	1712	184
35K	3.11 mi	2072+111	1958+106	219+13	1837	1724	203
40K	3.10 mi	1967+105	1848+110	209+10	1778	1641	220
Finish(26.22 mi)	1.37 mi	1913+54	1797+51	203+6	1479	1349	168

1349

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