Robert Callahan

Decatur

Bib: 35678 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M30-34)

#0 / 4787

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

9:00/mi

27:58

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:08/mi

56:20

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:59/mi

1:24:15

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:14/mi

1:52:56

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:23/mi

1:59:20

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:25/mi

2:22:11

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:44/mi

2:52:26

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:15/mi

3:24:18

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:38/mi

4:03:34

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:23/mi

4:19:05

↑ 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

1:59:209:06 /mi⚡ faster

2nd Half

2:19:4510:40 /mi+17.1%

Positive split — 17.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:58	9:00	3.11 mi	27:58	9:00	-
10K	56:20	9:04	3.10 mi	28:22	9:08	+0:08
15K	1:24:15	9:02	3.11 mi	27:55	8:59	-0:09
20K	1:52:56	9:05	3.11 mi	28:41	9:14	+0:15
Half(13.11 mi)	1:59:20	9:06	0.68 mi	6:24	9:23	+0:09
25K	2:22:11	9:09	2.42 mi	22:51	9:25	+0:02
30K	2:52:26	9:15	3.11 mi	30:15	9:44	+0:19
35K	3:24:18	9:24	3.11 mi	31:52	10:15	+0:31
40K	4:03:34	9:48	3.10 mi	39:16	12:38	+2:23
Finish(26.22 mi)	4:19:05	9:53	1.37 mi	15:31	11:23	-1:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:59 /mi

Average Pace

9:53 /mi

Slowest Pace

12:38 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:52:26

67% of race

Time at Slower Pace

1:26:39

33% of race

Average Pace: 9:53 /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	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	25574	17584	3047	27462	18747	3280
10K	3.10 mi	26151-577	17915-331	3109-62	27048	18408	3191
15K	3.11 mi	26447-296	18123-208	3155-46	27462	18747	3280
20K	3.11 mi	26786-339	18323-200	3187-32	28089	19038	3334
Half(13.11 mi)	0.68 mi	26793-7	18319+4	3191-4	27344	18517	3256
25K	2.42 mi	27055-262	18437-118	3214-23	27933	18740	3285
30K	3.11 mi	27003+52	18300+137	3206+8	27090	17950	3149
35K	3.11 mi	27021-18	18148+152	3178+28	27747	17780	3098
40K	3.10 mi	28555-1534	18703-555	3285-107	37508	21622	3698
Finish(26.22 mi)	1.37 mi	28966-411	18819-116	3307-22	36605	21048	3624

21048

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