Lai Kam Leung

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Bib: 55049 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F55-59)

#0 / 1120

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

10:45/mi

33:24

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:37/mi

1:09:29

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:00/mi

1:46:45

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

13:33/mi

2:28:51

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:45/mi

2:37:33

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

14:55/mi

3:13:43

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

15:29/mi

4:01:50

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

15:11/mi

4:49:00

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:56/mi

5:35:23

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:22/mi

5:53:37

↑ 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

2:37:3312:01 /mi⚡ faster

2nd Half

3:16:0414:57 /mi+24.4%

Positive split — 24.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:24	10:45	3.11 mi	33:24	10:45	-
10K	1:09:29	11:11	3.10 mi	36:05	11:37	+0:52
15K	1:46:45	11:27	3.11 mi	37:16	12:00	+0:23
20K	2:28:51	11:59	3.11 mi	42:06	13:33	+1:33
Half(13.11 mi)	2:37:33	12:01	0.68 mi	8:42	12:45	-0:48
25K	3:13:43	12:28	2.42 mi	36:10	14:55	+2:10
30K	4:01:50	12:58	3.11 mi	48:07	15:29	+0:34
35K	4:49:00	13:17	3.11 mi	47:10	15:11	-0:18
40K	5:35:23	13:30	3.10 mi	46:23	14:56	-0:15
Finish(26.22 mi)	5:53:37	13:30	1.37 mi	18:14	13:22	-1:34

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:45 /mi

Average Pace

13:30 /mi

Slowest Pace

15:29 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:55:27

33% of race

Time at Steady Pace

1:00:20

17% of race

Time at Slower Pace

2:57:50

50% of race

Average Pace: 13:29 /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	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	42052	16610	700	48361	20596	878
10K	3.10 mi	44253-2201	17975-1365	758-58	45682	18895	812
15K	3.11 mi	45945-1692	19018-1043	811-53	48361	20596	878
20K	3.11 mi	47795-1850	20227-1209	872-61	50560	22130	967
Half(13.11 mi)	0.68 mi	47680+115	20171+56	870+2	46630	19763	833
25K	2.42 mi	48569-889	20808-637	905-35	51195	22682	1007
30K	3.11 mi	49200-631	21266-458	925-20	50972	22672	1011
35K	3.11 mi	49325-125	21394-128	935-10	49374	21897	967
40K	3.10 mi	49173+152	21370+24	935	47068	20882	911
Finish(26.22 mi)	1.37 mi	49097+76	21349+21	934+1	46537	20659	857

20659

Passing Analysis

No position changes recorded for this athlete.

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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