Ronald Brown

Jacksonville

Bib: 41637 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 (M40-44)

#0 / 4329

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

9:44/mi

30:15

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:28/mi

1:02:47

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:43/mi

1:32:57

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:22/mi

2:05:09

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:54/mi

2:13:16

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:28/mi

2:41:03

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:29/mi

3:22:56

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:53/mi

4:02:58

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:30/mi

4:44:54

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:24/mi

5:03:11

↑ 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

2:13:1610:10 /mi⚡ faster

2nd Half

2:49:5512:58 /mi+27.5%

Positive split — 27.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:15	9:44	3.11 mi	30:15	9:44	-
10K	1:02:47	10:06	3.10 mi	32:32	10:28	+0:44
15K	1:32:57	9:58	3.11 mi	30:10	9:43	-0:45
20K	2:05:09	10:04	3.11 mi	32:12	10:22	+0:39
Half(13.11 mi)	2:13:16	10:10	0.68 mi	8:07	11:54	+1:32
25K	2:41:03	10:22	2.42 mi	27:47	11:28	-0:26
30K	3:22:56	10:53	3.11 mi	41:53	13:29	+2:01
35K	4:02:58	11:10	3.11 mi	40:02	12:53	-0:36
40K	4:44:54	11:28	3.10 mi	41:56	13:30	+0:37
Finish(26.22 mi)	5:03:11	11:34	1.37 mi	18:17	13:24	-0:06

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:43 /mi

Average Pace

11:34 /mi

Slowest Pace

13:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:05:09

41% of race

Time at Steady Pace

35:54

12% of race

Time at Slower Pace

2:22:08

47% of race

Average Pace: 11:34 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	33243	21587	3280	34289	22131	3353
10K	3.10 mi	35919-2676	22857-1270	3468-188	38525	23990	3611
15K	3.11 mi	35331+588	22604+253	3425+43	34289	22131	3353
20K	3.11 mi	35797-466	22793-189	3440-15	37327	23388	3510
Half(13.11 mi)	0.68 mi	36356-559	23022-229	3482-42	43526	25653	3816
25K	2.42 mi	37249-893	23359-337	3514-32	41154	24612	3674
30K	3.11 mi	39614-2365	24173-814	3625-111	45927	26201	3886
35K	3.11 mi	40197-583	24248-75	3634-9	41837	24133	3625
40K	3.10 mi	40597-400	24230+18	3633+1	41482	23567	3529
Finish(26.22 mi)	1.37 mi	41019-422	24360-130	3645-12	46630	25927	3835

25927

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