Jacoby Perkins

Houston

Bib: 35502 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M35-39)

#0 / 4653

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

9:07/mi

28:19

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:45/mi

58:35

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:15/mi

1:27:18

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:55/mi

1:58:06

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:51/mi

2:05:30

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:36/mi

2:36:02

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:20/mi

3:17:28

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:02/mi

4:01:03

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:21/mi

4:48:45

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

16:17/mi

5:10:57

↑ 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

2:05:309:34 /mi⚡ faster

2nd Half

3:05:2714:09 /mi+47.8%

Positive split — 47.8% slower in the second half

AI Race Performance Report

Jacoby's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:19	9:07	3.11 mi	28:19	9:07	-
10K	58:35	9:26	3.10 mi	30:16	9:45	+0:38
15K	1:27:18	9:22	3.11 mi	28:43	9:15	-0:30
20K	1:58:06	9:30	3.11 mi	30:48	9:55	+0:40
Half(13.11 mi)	2:05:30	9:34	0.68 mi	7:24	10:51	+0:56
25K	2:36:02	10:03	2.42 mi	30:32	12:36	+1:45
30K	3:17:28	10:36	3.11 mi	41:26	13:20	+0:44
35K	4:01:03	11:05	3.11 mi	43:35	14:02	+0:42
40K	4:48:45	11:37	3.10 mi	47:42	15:21	+1:19
Finish(26.22 mi)	5:10:57	11:52	1.37 mi	22:12	16:17	+0:56

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:07 /mi

Average Pace

11:52 /mi

Slowest Pace

16:17 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:05:30

40% of race

Time at Steady Pace

1:11:58

23% of race

Time at Slower Pace

1:53:29

36% of race

Average Pace: 11:52 /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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	26970	18361	3141	30229	20186	3393
10K	3.10 mi	30209-3239	20069-1708	3381-240	32943	21413	3570
15K	3.11 mi	30189+20	20083-14	3379+2	30229	20186	3393
20K	3.11 mi	31117-928	20552-469	3440-61	33814	21799	3617
Half(13.11 mi)	0.68 mi	31510-393	20759-207	3470-30	37891	23407	3861
25K	2.42 mi	34735-3225	22202-1443	3661-191	45565	26363	4247
30K	3.11 mi	37542-2807	23340-1138	3838-177	45450	26022	4209
35K	3.11 mi	39599-2057	24001-661	3923-85	45946	25934	4190
40K	3.10 mi	41418-1819	24575-574	4016-93	48342	26775	4282
Finish(26.22 mi)	1.37 mi	42497-1079	24973-398	4078-62	52462	28771	4533

28771

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