Sean Whitfield

Naperville

Bib: 59989 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 (M55-59)

#0 / 1888

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

11:18/mi

35:07

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:09/mi

1:09:44

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:17/mi

1:44:46

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:49/mi

2:21:28

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:16/mi

2:29:50

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:25/mi

2:59:57

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:41/mi

3:39:20

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:36/mi

4:18:28

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:40/mi

4:54:42

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:55/mi

5:09:36

↑ 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

2:29:5011:26 /mi⚡ faster

2nd Half

2:39:4612:11 /mi+6.6%

Positive split — 6.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:07	11:18	3.11 mi	35:07	11:18	-
10K	1:09:44	11:13	3.10 mi	34:37	11:09	-0:09
15K	1:44:46	11:14	3.11 mi	35:02	11:17	+0:08
20K	2:21:28	11:23	3.11 mi	36:42	11:49	+0:32
Half(13.11 mi)	2:29:50	11:26	0.68 mi	8:22	12:16	+0:27
25K	2:59:57	11:35	2.42 mi	30:07	12:25	+0:09
30K	3:39:20	11:46	3.11 mi	39:23	12:41	+0:16
35K	4:18:28	11:53	3.11 mi	39:08	12:36	-0:05
40K	4:54:42	11:51	3.10 mi	36:14	11:40	-0:56
Finish(26.22 mi)	5:09:36	11:49	1.37 mi	14:54	10:55	-0:45

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:55 /mi

Average Pace

11:49 /mi

Slowest Pace

12:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:12:36

62% of race

Time at Steady Pace

1:57:00

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:48 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	46168	26976	1649	45324	26688	1610
10K	3.10 mi	44468+1700	26345+631	1588+61	43084	25794	1545
15K	3.11 mi	44734-266	26466-121	1600-12	45324	26688	1610
20K	3.11 mi	45027-293	26550-84	1610-10	45612	26650	1615
Half(13.11 mi)	0.68 mi	45023+4	26518+32	1606+4	44935	26190	1577
25K	2.42 mi	45032-9	26472+46	1598+8	45010	26127	1588
30K	3.11 mi	44652+380	26216+256	1582+16	43115	25045	1498
35K	3.11 mi	44017+635	25822+394	1560+22	40609	23570	1393
40K	3.10 mi	42629+1388	25072+750	1498+62	32369	19190	1057
Finish(26.22 mi)	1.37 mi	42243+386	24869+203	1476+22	33552	19602	1065

19602

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