Marc Heiden

Chicago

Bib: 51637 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 (M45-49)

#0 / 3637

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

10:28/mi

32:31

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:52/mi

1:06:18

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:36/mi

1:39:14

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:02/mi

2:13:31

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:33/mi

2:21:24

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:31/mi

2:49:19

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:26/mi

3:27:58

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:31/mi

4:09:58

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:13/mi

4:57:15

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

14:48/mi

5:17:26

↑ 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

2:21:2410:47 /mi⚡ faster

2nd Half

2:56:0213:26 /mi+24.5%

Positive split — 24.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:31	10:28	3.11 mi	32:31	10:28	-
10K	1:06:18	10:40	3.10 mi	33:47	10:52	+0:24
15K	1:39:14	10:39	3.11 mi	32:56	10:36	-0:16
20K	2:13:31	10:45	3.11 mi	34:17	11:02	+0:26
Half(13.11 mi)	2:21:24	10:47	0.68 mi	7:53	11:33	+0:31
25K	2:49:19	10:54	2.42 mi	27:55	11:31	-0:02
30K	3:27:58	11:09	3.11 mi	38:39	12:26	+0:55
35K	4:09:58	11:30	3.11 mi	42:00	13:31	+1:05
40K	4:57:15	11:58	3.10 mi	47:17	15:13	+1:42
Finish(26.22 mi)	5:17:26	12:07	1.37 mi	20:11	14:48	-0:25

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:28 /mi

Average Pace

12:07 /mi

Slowest Pace

15:13 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:05:27

21% of race

Time at Steady Pace

1:43:52

33% of race

Time at Slower Pace

2:28:07

47% of race

Average Pace: 12:06 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	39514	24443	3028	41291	25144	3089
10K	3.10 mi	40513-999	24832-389	3066-38	41314	25109	3095
15K	3.11 mi	40653-140	24900-68	3068-2	41291	25144	3089
20K	3.11 mi	40915-262	24958-58	3068	41774	25179	3094
Half(13.11 mi)	0.68 mi	40957-42	24949+9	3068	42022	25062	3091
25K	2.42 mi	41045-88	24912+37	3059+9	41423	24723	3048
30K	3.11 mi	41413-368	24892+20	3056+3	42216	24683	3043
35K	3.11 mi	42096-683	25031-139	3076-20	44245	25155	3112
40K	3.10 mi	43100-1004	25285-254	3112-36	47935	26594	3313
Finish(26.22 mi)	1.37 mi	43667-567	25490-205	3145-33	50415	27767	3442

27767

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