Alan Cheuk Lun Chu

Richmond Hill

Bib: 51767 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

11:04/mi

34:24

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:12/mi

1:09:12

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:37/mi

1:42:12

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:46/mi

2:15:40

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:04/mi

2:23:13

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:55/mi

2:49:41

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:26/mi

3:25:12

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:03/mi

3:59:33

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:30/mi

4:38:23

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:34/mi

4:54:09

↑ 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

2:23:1310:55 /mi⚡ faster

2nd Half

2:30:5611:31 /mi+5.4%

Positive split — 5.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:24	11:04	3.11 mi	34:24	11:04	-
10K	1:09:12	11:08	3.10 mi	34:48	11:12	+0:08
15K	1:42:12	10:58	3.11 mi	33:00	10:37	-0:35
20K	2:15:40	10:55	3.11 mi	33:28	10:46	+0:09
Half(13.11 mi)	2:23:13	10:55	0.68 mi	7:33	11:04	+0:18
25K	2:49:41	10:55	2.42 mi	26:28	10:55	-0:09
30K	3:25:12	11:00	3.11 mi	35:31	11:26	+0:31
35K	3:59:33	11:01	3.11 mi	34:21	11:03	-0:23
40K	4:38:23	11:12	3.10 mi	38:50	12:30	+1:27
Finish(26.22 mi)	4:54:09	11:14	1.37 mi	15:46	11:34	-0:56

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:37 /mi

Average Pace

11:14 /mi

Slowest Pace

12:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:15:19

87% of race

Time at Steady Pace

38:50

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:13 /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	44537	26380	2534	41455	25199	2381
10K	3.10 mi	43927+610	26166+214	2509+25	43466	25940	2468
15K	3.11 mi	42977+950	25786+380	2457+52	41455	25199	2381
20K	3.11 mi	42144+833	25428+358	2408+49	40145	24536	2301
Half(13.11 mi)	0.68 mi	41916+228	25324+104	2395+13	39212	23913	2234
25K	2.42 mi	41214+702	24971+353	2359+36	38271	23418	2182
30K	3.11 mi	40460+754	24520+451	2318+41	37650	22721	2136
35K	3.11 mi	39155+1305	23811+709	2235+83	32680	19959	1855
40K	3.10 mi	38916+239	23521+290	2200+35	36842	21285	2001
Finish(26.22 mi)	1.37 mi	38862+54	23427+94	2186+14	37806	21637	1976

21637

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

Chicago Event Management

Race timed by

Mika Timing