Chung Ming Ma

Yuen long

Bib: 29300 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 34%

Gender (Male)

#0 / 29548

Top 44%

Masters (Masters Men)

#0 / 14666

Top 39%

Division (M45-49)

#0 / 3637

Top 44%

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

8:46/mi

27:13

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:36/mi

53:56

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:01/mi

1:18:50

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:09/mi

1:44:10

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:14/mi

1:49:47

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:18/mi

2:09:55

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:33/mi

2:36:30

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:31/mi

3:02:57

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:08/mi

3:34:27

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:16/mi

3:47:05

↑ 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

1:49:478:22 /mi⚡ faster

2nd Half

1:57:188:57 /mi+6.8%

Positive split — 6.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:13	8:46	3.11 mi	27:13	8:46	-
10K	53:56	8:41	3.10 mi	26:43	8:36	-0:10
15K	1:18:50	8:27	3.11 mi	24:54	8:01	-0:35
20K	1:44:10	8:23	3.11 mi	25:20	8:09	+0:08
Half(13.11 mi)	1:49:47	8:22	0.68 mi	5:37	8:14	+0:05
25K	2:09:55	8:22	2.42 mi	20:08	8:18	+0:04
30K	2:36:30	8:24	3.11 mi	26:35	8:33	+0:15
35K	3:02:57	8:25	3.11 mi	26:27	8:31	-0:02
40K	3:34:27	8:38	3.10 mi	31:30	10:08	+1:37
Finish(26.22 mi)	3:47:05	8:40	1.37 mi	12:38	9:16	-0:52

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:01 /mi

Average Pace

8:40 /mi

Slowest Pace

10:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

55:51

25% of race

Time at Steady Pace

2:07:06

56% of race

Time at Slower Pace

44:08

19% of race

Average Pace: 8:40 /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	22561	15897	2022	16433	12345	1563
10K	3.10 mi	21618+943	15374+523	1933+89	20944	14979	1875
15K	3.11 mi	19855+1763	14341+1033	1803+130	16433	12345	1563
20K	3.11 mi	18895+960	13785+556	1717+86	16477	12379	1566
Half(13.11 mi)	0.68 mi	18673+222	13653+132	1705+12	15873	11942	1489
25K	2.42 mi	18330+343	13432+221	1684+21	16985	12590	1572
30K	3.11 mi	17969+361	13173+259	1642+42	16977	12378	1536
35K	3.11 mi	17250+719	12638+535	1594+48	14512	10588	1315
40K	3.10 mi	18032-782	12944-306	1625-31	23264	14863	1843
Finish(26.22 mi)	1.37 mi	18072-40	12898+46	1613+12	20475	13190	1625

13190

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