John Swinford

Chicago

Bib: 73417 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

13:02/mi

40:29

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

13:22/mi

1:22:02

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

13:30/mi

2:03:58

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

14:36/mi

2:49:20

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

15:29/mi

2:59:54

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

15:07/mi

3:36:32

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

15:50/mi

4:25:42

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

16:09/mi

5:15:52

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

16:44/mi

6:07:50

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

15:30/mi

6:28:59

↑ 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

2:59:5413:43 /mi⚡ faster

2nd Half

3:29:0515:57 /mi+16.2%

Positive split — 16.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	40:29	13:02	3.11 mi	40:29	13:02	-
10K	1:22:02	13:12	3.10 mi	41:33	13:22	+0:20
15K	2:03:58	13:18	3.11 mi	41:56	13:30	+0:08
20K	2:49:20	13:38	3.11 mi	45:22	14:36	+1:06
Half(13.11 mi)	2:59:54	13:43	0.68 mi	10:34	15:29	+0:53
25K	3:36:32	13:56	2.42 mi	36:38	15:07	-0:22
30K	4:25:42	14:15	3.11 mi	49:10	15:50	+0:43
35K	5:15:52	14:31	3.11 mi	50:10	16:09	+0:19
40K	6:07:50	14:48	3.10 mi	51:58	16:44	+0:35
Finish(26.22 mi)	6:28:59	14:51	1.37 mi	21:09	15:30	-1:14

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

13:02 /mi

Average Pace

14:51 /mi

Slowest Pace

16:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:49:20

44% of race

Time at Steady Pace

1:57:31

30% of race

Time at Slower Pace

1:42:08

26% of race

Average Pace: 14:50 /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	52292	29055	1837	51957	28929	1807
10K	3.10 mi	51771+521	28932+123	1827+10	51099	28729	1802
15K	3.11 mi	51945-174	28974-42	1824+3	51957	28929	1807
20K	3.11 mi	52113-168	29016-42	1827-3	52259	29016	1838
Half(13.11 mi)	0.68 mi	52134-21	29012+4	1830-3	52014	28847	1819
25K	2.42 mi	52098+36	28979+33	1829+1	51468	28623	1802
30K	3.11 mi	52133-35	28961+18	1824+5	51542	28542	1798
35K	3.11 mi	52122+11	28948+13	1821+3	51480	28422	1794
40K	3.10 mi	52178-56	28952-4	1829-8	51463	28297	1776
Finish(26.22 mi)	1.37 mi	52209-31	28955-3	1828+1	51621	28366	1769

28366

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