Brian Lau

Vernon Hills

Bib: 2532 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 32%

Gender (Male)

#0 / 29548

Top 42%

Masters (Masters Men)

#0 / 14666

Top 37%

Division (M55-59)

#0 / 1888

Top 30%

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

7:44/mi

24:02

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:50/mi

48:22

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:50/mi

1:12:43

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:52/mi

1:37:09

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:10/mi

1:42:43

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:12/mi

2:02:35

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:43/mi

2:29:40

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:48/mi

3:00:07

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:03/mi

3:31:19

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:30/mi

3:44:16

↑ 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

1:42:437:50 /mi⚡ faster

2nd Half

2:01:339:16 /mi+18.3%

Positive split — 18.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:02	7:44	3.11 mi	24:02	7:44	-
10K	48:22	7:47	3.10 mi	24:20	7:50	+0:06
15K	1:12:43	7:48	3.11 mi	24:21	7:50	0:00
20K	1:37:09	7:49	3.11 mi	24:26	7:52	+0:02
Half(13.11 mi)	1:42:43	7:50	0.68 mi	5:34	8:10	+0:18
25K	2:02:35	7:53	2.42 mi	19:52	8:12	+0:02
30K	2:29:40	8:02	3.11 mi	27:05	8:43	+0:31
35K	3:00:07	8:17	3.11 mi	30:27	9:48	+1:05
40K	3:31:19	8:30	3.10 mi	31:12	10:03	+0:15
Finish(26.22 mi)	3:44:16	8:34	1.37 mi	12:57	9:30	-0:33

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:44 /mi

Average Pace

8:34 /mi

Slowest Pace

10:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

24:02

11% of race

Time at Steady Pace

1:38:33

44% of race

Time at Slower Pace

1:41:41

45% of race

Average Pace: 8:33 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	12307	9642	358	14426	11056	465
10K	3.10 mi	12737-430	9888-246	390-32	13243	10227	417
15K	3.11 mi	13213-476	10203-315	412-22	14426	11056	465
20K	3.11 mi	13218-5	10223-20	413-1	13381	10389	416
Half(13.11 mi)	0.68 mi	13291-73	10272-49	415-2	15138	11490	483
25K	2.42 mi	13647-356	10515-243	428-13	15934	11935	516
30K	3.11 mi	14542-895	11064-549	471-43	18379	13203	626
35K	3.11 mi	16027-1485	11912-848	527-56	24803	16314	846
40K	3.10 mi	16797-770	12198-286	550-23	22636	14511	759
Finish(26.22 mi)	1.37 mi	17038-241	12282-84	562-12	22344	14144	683

14144

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