Ka Chun Yiu

Evergreen

Bib: 57868 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 (M40-44)

#0 / 4329

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

10:56/mi

33:57

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:26/mi

1:09:28

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:22/mi

1:47:54

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

14:09/mi

2:31:53

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

14:47/mi

2:41:58

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

16:36/mi

3:22:14

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

16:31/mi

4:13:32

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

16:59/mi

5:06:17

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

16:40/mi

5:58:05

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

16:29/mi

6:20:34

↑ 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

2:41:5812:21 /mi⚡ faster

2nd Half

3:38:3616:41 /mi+35.0%

Positive split — 35.0% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:57	10:56	3.11 mi	33:57	10:56	-
10K	1:09:28	11:11	3.10 mi	35:31	11:26	+0:30
15K	1:47:54	11:35	3.11 mi	38:26	12:22	+0:56
20K	2:31:53	12:13	3.11 mi	43:59	14:09	+1:47
Half(13.11 mi)	2:41:58	12:21	0.68 mi	10:05	14:47	+0:38
25K	3:22:14	13:01	2.42 mi	40:16	16:36	+1:49
30K	4:13:32	13:36	3.11 mi	51:18	16:31	-0:05
35K	5:06:17	14:05	3.11 mi	52:45	16:59	+0:28
40K	5:58:05	14:24	3.10 mi	51:48	16:40	-0:19
Finish(26.22 mi)	6:20:34	14:32	1.37 mi	22:29	16:29	-0:11

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:56 /mi

Average Pace

14:32 /mi

Slowest Pace

16:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:41:58

43% of race

Time at Steady Pace

3:38:36

57% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 14:31 /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	43442	25983	3879	49525	28154	4158
10K	3.10 mi	44221-779	26271-288	3916-37	44745	26455	3927
15K	3.11 mi	46570-2349	27155-884	4017-101	49525	28154	4158
20K	3.11 mi	48650-2080	27856-701	4113-96	51653	28807	4233
Half(13.11 mi)	0.68 mi	48852-202	27905-49	4123-10	51067	28516	4201
25K	2.42 mi	50186-1334	28346-441	4184-61	53113	29202	4296
30K	3.11 mi	50885-699	28552-206	4200-16	52396	28887	4243
35K	3.11 mi	51346-461	28671-119	4213-13	52600	28941	4253
40K	3.10 mi	51482-136	28684-13	4221-8	51370	28253	4178
Finish(26.22 mi)	1.37 mi	51628-146	28725-41	4225-4	52633	28858	4252

28858

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