Gregory Calhoun

Chicago

Bib: 51454 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

9:36/mi

29:49

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:17/mi

58:40

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:57/mi

1:26:27

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:06/mi

1:54:43

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:17/mi

2:01:03

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:11/mi

2:23:18

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:08/mi

2:57:53

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:42/mi

3:34:13

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:16/mi

4:12:19

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:18/mi

4:27:44

↑ 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

2:01:039:14 /mi⚡ faster

2nd Half

2:26:4111:11 /mi+21.2%

Positive split — 21.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:49	9:36	3.11 mi	29:49	9:36	-
10K	58:40	9:26	3.10 mi	28:51	9:17	-0:19
15K	1:26:27	9:17	3.11 mi	27:47	8:57	-0:20
20K	1:54:43	9:14	3.11 mi	28:16	9:06	+0:09
Half(13.11 mi)	2:01:03	9:14	0.68 mi	6:20	9:17	+0:11
25K	2:23:18	9:13	2.42 mi	22:15	9:11	-0:06
30K	2:57:53	9:33	3.11 mi	34:35	11:08	+1:57
35K	3:34:13	9:51	3.11 mi	36:20	11:42	+0:34
40K	4:12:19	10:09	3.10 mi	38:06	12:16	+0:34
Finish(26.22 mi)	4:27:44	10:13	1.37 mi	15:25	11:18	-0:58

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:57 /mi

Average Pace

10:13 /mi

Slowest Pace

12:16 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

27:47

10% of race

Time at Steady Pace

1:55:31

43% of race

Time at Slower Pace

2:04:26

46% of race

Average Pace: 10:13 /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	32009	20981	3193	26888	18459	2823
10K	3.10 mi	30341+1668	20133+848	3079+114	28863	19367	2964
15K	3.11 mi	29230+1111	19615+518	3004+75	26888	18459	2823
20K	3.11 mi	28558+672	19267+348	2952+52	26586	18256	2807
Half(13.11 mi)	0.68 mi	28429+129	19198+69	2943+9	26477	18080	2751
25K	2.42 mi	27844+585	18844+354	2888+55	25828	17616	2688
30K	3.11 mi	29570-1726	19619-775	2990-102	35936	21989	3283
35K	3.11 mi	30620-1050	19980-361	3032-42	36213	21595	3241
40K	3.10 mi	31289-669	20030-50	3027+5	35649	20733	3132
Finish(26.22 mi)	1.37 mi	31496-207	20041-11	3032-5	36105	20834	3098

20834

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