Duone Brown

Oak Park

Bib: 60505 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 (M50-54)

#0 / 2876

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

10:31/mi

32:40

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:32/mi

1:05:22

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:03/mi

1:36:34

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:12/mi

2:08:14

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:13/mi

2:15:12

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:13/mi

2:39:58

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:17/mi

3:11:56

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:14/mi

3:43:45

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:41/mi

4:16:55

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:58/mi

4:31:53

↑ 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

2:15:1210:19 /mi⚡ faster

2nd Half

2:16:4110:26 /mi+1.1%

Positive split — 1.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:40	10:31	3.11 mi	32:40	10:31	-
10K	1:05:22	10:31	3.10 mi	32:42	10:32	+0:01
15K	1:36:34	10:22	3.11 mi	31:12	10:03	-0:29
20K	2:08:14	10:19	3.11 mi	31:40	10:12	+0:09
Half(13.11 mi)	2:15:12	10:19	0.68 mi	6:58	10:13	+0:01
25K	2:39:58	10:18	2.42 mi	24:46	10:13	0:00
30K	3:11:56	10:18	3.11 mi	31:58	10:17	+0:04
35K	3:43:45	10:17	3.11 mi	31:49	10:14	-0:03
40K	4:16:55	10:20	3.10 mi	33:10	10:41	+0:27
Finish(26.22 mi)	4:31:53	10:23	1.37 mi	14:58	10:58	+0:17

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:03 /mi

Average Pace

10:23 /mi

Slowest Pace

10:58 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:43:45

82% of race

Time at Steady Pace

48:08

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:22 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	39918	24607	2346	37075	23396	2184
10K	3.10 mi	39223+695	24310+297	2297+49	38931	24153	2275
15K	3.11 mi	38409+814	23995+315	2251+46	37075	23396	2184
20K	3.11 mi	37732+677	23654+341	2220+31	36005	22797	2121
Half(13.11 mi)	0.68 mi	37459+273	23521+133	2201+19	33653	21551	1988
25K	2.42 mi	36699+760	23113+408	2162+39	33679	21448	1982
30K	3.11 mi	35402+1297	22357+756	2078+84	30804	19757	1822
35K	3.11 mi	33961+1441	21521+836	1995+83	27654	17738	1609
40K	3.10 mi	32741+1220	20720+801	1916+79	26515	16493	1511
Finish(26.22 mi)	1.37 mi	32776-35	20652+68	1906+10	33879	19759	1791

19759

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