Chao-Liang Chen

Tainan

Bib: 21958 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 (M45-49)

#0 / 3637

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

8:34/mi

26:38

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:49/mi

54:01

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:54/mi

1:21:41

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:25/mi

1:50:57

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:42/mi

1:57:34

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:50/mi

2:21:24

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:33/mi

3:00:23

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

18:46/mi

3:58:42

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

17:09/mi

4:51:58

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:41/mi

5:09:16

↑ 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

1:57:348:58 /mi⚡ faster

2nd Half

3:11:4214:37 /mi+63.1%

Positive split — 63.1% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:38	8:34	3.11 mi	26:38	8:34	-
10K	54:01	8:42	3.10 mi	27:23	8:49	+0:15
15K	1:21:41	8:46	3.11 mi	27:40	8:54	+0:05
20K	1:50:57	8:56	3.11 mi	29:16	9:25	+0:31
Half(13.11 mi)	1:57:34	8:58	0.68 mi	6:37	9:42	+0:17
25K	2:21:24	9:06	2.42 mi	23:50	9:50	+0:08
30K	3:00:23	9:41	3.11 mi	38:59	12:33	+2:43
35K	3:58:42	10:59	3.11 mi	58:19	18:46	+6:13
40K	4:51:58	11:45	3.10 mi	53:16	17:09	-1:37
Finish(26.22 mi)	5:09:16	11:48	1.37 mi	17:18	12:41	-4:28

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:34 /mi

Average Pace

11:48 /mi

Slowest Pace

18:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:21:24

46% of race

Time at Slower Pace

2:47:52

54% of race

Average Pace: 11:48 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	20488	14718	1877	26372	18182	2254
10K	3.10 mi	21778-1290	15477-759	1953-76	23270	16356	2055
15K	3.11 mi	23134-1356	16293-816	2042-89	26372	18182	2254
20K	3.11 mi	24870-1736	17269-976	2148-106	29844	19938	2460
Half(13.11 mi)	0.68 mi	25202-332	17430-161	2171-23	29860	19812	2458
25K	2.42 mi	26390-1188	18072-642	2250-79	30871	20186	2475
30K	3.11 mi	30663-4273	20169-2097	2506-256	42629	24850	3069
35K	3.11 mi	38865-8202	23696-3527	2924-418	53650	29374	3623
40K	3.10 mi	42066-3201	24842-1146	3060-136	52082	28619	3539
Finish(26.22 mi)	1.37 mi	42170-104	24834+8	3058+2	43766	24544	3017

24544

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