Charles O Duffy

Dublin13

Bib: 53874 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

11:59/mi

37:15

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

14:13/mi

1:21:26

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:57/mi

2:01:40

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

13:42/mi

2:44:13

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

15:06/mi

2:54:31

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

15:43/mi

3:32:38

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

16:44/mi

4:24:38

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

16:11/mi

5:14:56

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

16:51/mi

6:07:18

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

15:36/mi

6:28:35

↑ 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

2:54:3113:19 /mi⚡ faster

2nd Half

3:34:0416:20 /mi+22.7%

Positive split — 22.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	37:15	11:59	3.11 mi	37:15	11:59	-
10K	1:21:26	13:06	3.10 mi	44:11	14:13	+2:14
15K	2:01:40	13:03	3.11 mi	40:14	12:57	-1:16
20K	2:44:13	13:13	3.11 mi	42:33	13:42	+0:45
Half(13.11 mi)	2:54:31	13:19	0.68 mi	10:18	15:06	+1:24
25K	3:32:38	13:41	2.42 mi	38:07	15:43	+0:37
30K	4:24:38	14:12	3.11 mi	52:00	16:44	+1:01
35K	5:14:56	14:29	3.11 mi	50:18	16:11	-0:33
40K	6:07:18	14:47	3.10 mi	52:22	16:51	+0:40
Finish(26.22 mi)	6:28:35	14:50	1.37 mi	21:17	15:36	-1:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:59 /mi

Average Pace

14:50 /mi

Slowest Pace

16:51 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:44:13

42% of race

Time at Steady Pace

2:00:00

31% of race

Time at Slower Pace

1:44:22

27% of race

Average Pace: 14:49 /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	49626	28203	1762	50981	28630	1785
10K	3.10 mi	51566-1940	28872-669	1818-56	52443	29143	1849
15K	3.11 mi	51459+107	28814+58	1807+11	50981	28630	1785
20K	3.11 mi	51364+95	28761+53	1803+4	50816	28524	1782
Half(13.11 mi)	0.68 mi	51386-22	28759+2	1803	51534	28671	1799
25K	2.42 mi	51694-308	28846-87	1816-13	52321	28924	1830
30K	3.11 mi	52041-347	28935-89	1818-2	52638	28982	1841
35K	3.11 mi	52063-22	28926+9	1820-2	51548	28448	1798
40K	3.10 mi	52135-72	28926	1824-4	51662	28401	1789
Finish(26.22 mi)	1.37 mi	52187-52	28945-19	1827-3	51744	28427	1777

28427

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