Mark Starr

Chicago

Bib: 53175 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

11:05/mi

34:25

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:54/mi

1:08:18

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:49/mi

1:41:53

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:51/mi

2:21:47

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:52/mi

2:30:34

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:34/mi

3:01:02

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:54/mi

3:41:08

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:10/mi

4:22:01

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:07/mi

5:05:51

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:14/mi

5:22:32

↑ 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

2:30:3411:29 /mi⚡ faster

2nd Half

2:51:5813:07 /mi+14.2%

Positive split — 14.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:25	11:05	3.11 mi	34:25	11:05	-
10K	1:08:18	11:00	3.10 mi	33:53	10:54	-0:11
15K	1:41:53	10:56	3.11 mi	33:35	10:49	-0:05
20K	2:21:47	11:25	3.11 mi	39:54	12:51	+2:02
Half(13.11 mi)	2:30:34	11:29	0.68 mi	8:47	12:52	+0:01
25K	3:01:02	11:39	2.42 mi	30:28	12:34	-0:18
30K	3:41:08	11:52	3.11 mi	40:06	12:54	+0:20
35K	4:22:01	12:03	3.11 mi	40:53	13:10	+0:16
40K	5:05:51	12:18	3.10 mi	43:50	14:07	+0:57
Finish(26.22 mi)	5:22:32	12:19	1.37 mi	16:41	12:14	-1:53

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:49 /mi

Average Pace

12:19 /mi

Slowest Pace

14:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:58:34

37% of race

Time at Steady Pace

2:40:08

50% of race

Time at Slower Pace

43:50

14% of race

Average Pace: 12:18 /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	44590	26408	3939	42648	25666	3829
10K	3.10 mi	42848+1742	25743+665	3835+104	41534	25192	3771
15K	3.11 mi	42723+125	25693+50	3841-6	42648	25666	3829
20K	3.11 mi	45150-2427	26587-894	3944-103	48949	27840	4105
Half(13.11 mi)	0.68 mi	45320-170	26654-67	3952-8	46940	26999	3995
25K	2.42 mi	45377-57	26607+47	3943+9	45475	26322	3899
30K	3.11 mi	45107+270	26397+210	3918+25	43985	25399	3776
35K	3.11 mi	44770+337	26154+243	3890+28	42859	24586	3683
40K	3.10 mi	44687+83	25964+190	3861+29	44012	24735	3683
Finish(26.22 mi)	1.37 mi	44545+142	25856+108	3847+14	41606	23492	3470

23492

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