Emil Cheng

Diamond Bar

Bib: 44108 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

9:03/mi

28:07

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:36/mi

57:56

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:54/mi

1:28:43

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:21/mi

2:00:52

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:38/mi

2:08:07

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:43/mi

2:36:31

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:17/mi

3:17:47

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:26/mi

3:59:31

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:13/mi

4:46:48

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:48/mi

5:04:16

↑ 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

2:08:079:46 /mi⚡ faster

2nd Half

2:56:0913:26 /mi+37.5%

Positive split — 37.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:07	9:03	3.11 mi	28:07	9:03	-
10K	57:56	9:19	3.10 mi	29:49	9:36	+0:33
15K	1:28:43	9:31	3.11 mi	30:47	9:54	+0:18
20K	2:00:52	9:44	3.11 mi	32:09	10:21	+0:27
Half(13.11 mi)	2:08:07	9:46	0.68 mi	7:15	10:38	+0:17
25K	2:36:31	10:05	2.42 mi	28:24	11:43	+1:05
30K	3:17:47	10:37	3.11 mi	41:16	13:17	+1:34
35K	3:59:31	11:01	3.11 mi	41:44	13:26	+0:09
40K	4:46:48	11:32	3.10 mi	47:17	15:13	+1:47
Finish(26.22 mi)	5:04:16	11:37	1.37 mi	17:28	12:48	-2:25

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:03 /mi

Average Pace

11:37 /mi

Slowest Pace

15:13 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:08:07

42% of race

Time at Steady Pace

28:24

9% of race

Time at Slower Pace

2:27:45

49% of race

Average Pace: 11:36 /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	26143	17886	1618	35960	22892	2124
10K	3.10 mi	29153-3010	19532-1646	1776-158	31771	20838	1911
15K	3.11 mi	31579-2426	20794-1262	1899-123	35960	22892	2124
20K	3.11 mi	32988-1409	21486-692	1972-73	37215	23339	2183
Half(13.11 mi)	0.68 mi	33128-140	21538-52	1984-12	36504	22824	2134
25K	2.42 mi	34999-1871	22324-786	2078-94	42319	25070	2361
30K	3.11 mi	37655-2656	23387-1063	2181-103	45272	25940	2463
35K	3.11 mi	39149-1494	23808-421	2234-53	43911	25015	2368
40K	3.10 mi	41017-1868	24407-599	2297-63	47932	26591	2551
Finish(26.22 mi)	1.37 mi	41220-203	24443-36	2304-7	44334	24824	2326

24824

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