Acer Chang

Taipei

Bib: 56114 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M50-54)

#0 / 2876

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

11:17/mi

35:02

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:32/mi

1:10:52

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:35/mi

1:49:57

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

14:59/mi

2:36:31

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

14:15/mi

2:46:14

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:54/mi

3:12:40

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:54/mi

3:46:33

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

18:15/mi

4:43:14

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

17:21/mi

5:37:08

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

14:16/mi

5:56:36

↑ 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

2:46:1412:41 /mi⚡ faster

2nd Half

3:10:2214:31 /mi+14.5%

Positive split — 14.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:02	11:17	3.11 mi	35:02	11:17	-
10K	1:10:52	11:24	3.10 mi	35:50	11:32	+0:15
15K	1:49:57	11:48	3.11 mi	39:05	12:35	+1:03
20K	2:36:31	12:36	3.11 mi	46:34	14:59	+2:24
Half(13.11 mi)	2:46:14	12:41	0.68 mi	9:43	14:15	-0:44
25K	3:12:40	12:24	2.42 mi	26:26	10:54	-3:21
30K	3:46:33	12:09	3.11 mi	33:53	10:54	0:00
35K	4:43:14	13:01	3.11 mi	56:41	18:15	+7:21
40K	5:37:08	13:34	3.10 mi	53:54	17:21	-0:54
Finish(26.22 mi)	5:56:36	13:37	1.37 mi	19:28	14:16	-3:05

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

10:54 /mi

Average Pace

13:37 /mi

Slowest Pace

18:15 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:50:16

48% of race

Time at Steady Pace

1:15:45

21% of race

Time at Slower Pace

1:50:35

31% of race

Average Pace: 13:36 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	46011	26918	2597	50094	28346	2734
10K	3.10 mi	45582+429	26791+127	2574+23	45281	26654	2550
15K	3.11 mi	47590-2008	27516-725	2635-61	50094	28346	2734
20K	3.11 mi	49814-2224	28252-736	2729-94	52680	29149	2833
Half(13.11 mi)	0.68 mi	49867-53	28275-23	2731-2	50214	28197	2725
25K	2.42 mi	48344+1523	27690+585	2653+78	38222	23387	2180
30K	3.11 mi	46347+1997	26866+824	2548+105	34631	21443	1986
35K	3.11 mi	48528-2181	27600-734	2647-99	53438	29298	2853
40K	3.10 mi	49379-851	27887-287	2681-34	52348	28746	2787
Finish(26.22 mi)	1.37 mi	49434-55	27893-6	2682-1	49250	27193	2589

27193

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