Luke Karban

CHICAGO

Bib: 48752 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 (M40-44)

#0 / 4329

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

8:44/mi

27:09

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:29/mi

53:29

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:03/mi

1:18:31

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:42/mi

1:45:33

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:45/mi

1:51:31

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:50/mi

2:12:57

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:37/mi

2:42:51

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:17/mi

3:24:08

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:24/mi

4:05:45

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:27/mi

4:22:44

↑ 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

1:51:318:30 /mi⚡ faster

2nd Half

2:31:1311:32 /mi+35.6%

Positive split — 35.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:09	8:44	3.11 mi	27:09	8:44	-
10K	53:29	8:36	3.10 mi	26:20	8:29	-0:15
15K	1:18:31	8:25	3.11 mi	25:02	8:03	-0:26
20K	1:45:33	8:30	3.11 mi	27:02	8:42	+0:39
Half(13.11 mi)	1:51:31	8:30	0.68 mi	5:58	8:45	+0:03
25K	2:12:57	8:34	2.42 mi	21:26	8:50	+0:05
30K	2:42:51	8:44	3.11 mi	29:54	9:37	+0:47
35K	3:24:08	9:23	3.11 mi	41:17	13:17	+3:40
40K	4:05:45	9:53	3.10 mi	41:37	13:24	+0:07
Finish(26.22 mi)	4:22:44	10:02	1.37 mi	16:59	12:27	-0:57

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:03 /mi

Average Pace

10:02 /mi

Slowest Pace

13:24 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:42:51

62% of race

Time at Slower Pace

1:39:53

38% of race

Average Pace: 10:01 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	22347	15796	2437	16870	12633	1972
10K	3.10 mi	20900+1447	14936+860	2323+114	19695	14238	2219
15K	3.11 mi	19507+1393	14128+808	2204+119	16870	12633	1972
20K	3.11 mi	20046-539	14475-347	2255-51	21983	15670	2420
Half(13.11 mi)	0.68 mi	20047-1	14469+6	2252+3	20667	14857	2301
25K	2.42 mi	20320-273	14601-132	2270-18	22232	15648	2421
30K	3.11 mi	21324-1004	15138-537	2350-80	26323	17554	2693
35K	3.11 mi	26946-5622	18103-2965	2779-429	43353	24786	3706
40K	3.10 mi	29276-2330	19049-946	2910-131	41010	23333	3497
Finish(26.22 mi)	1.37 mi	30043-767	19361-312	2944-34	42675	24006	3549

24006

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