Jon-Paul Brett

Harlington

Bib: 8128 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 7%

Gender (Male)

#0 / 29548

Top 11%

Masters (Masters Men)

#0 / 14666

Top 6%

Division (M45-49)

#0 / 3637

Top 8%

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

6:46/mi

21:02

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:49/mi

42:12

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:45/mi

1:03:09

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:47/mi

1:24:15

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:46/mi

1:28:52

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:43/mi

1:45:10

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:47/mi

2:06:13

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:54/mi

2:27:40

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:01/mi

2:49:28

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

6:52/mi

2:58:50

↑ 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

1:28:526:47 /mi⚡ faster

2nd Half

1:29:586:52 /mi+1.2%

Positive split — 1.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	21:02	6:46	3.11 mi	21:02	6:46	-
10K	42:12	6:47	3.10 mi	21:10	6:49	+0:03
15K	1:03:09	6:47	3.11 mi	20:57	6:45	-0:04
20K	1:24:15	6:47	3.11 mi	21:06	6:47	+0:02
Half(13.11 mi)	1:28:52	6:47	0.68 mi	4:37	6:46	-0:01
25K	1:45:10	6:46	2.42 mi	16:18	6:43	-0:03
30K	2:06:13	6:46	3.11 mi	21:03	6:47	+0:04
35K	2:27:40	6:47	3.11 mi	21:27	6:54	+0:07
40K	2:49:28	6:49	3.10 mi	21:48	7:01	+0:07
Finish(26.22 mi)	2:58:50	6:50	1.37 mi	9:22	6:52	-0:09

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:43 /mi

Average Pace

6:50 /mi

Slowest Pace

7:01 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:58:50

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	4692	4245	383	4809	4375	413
10K	3.10 mi	4615+77	4178+67	377+6	4632	4215	389
15K	3.11 mi	4652-37	4224-46	381-4	4809	4375	413
20K	3.11 mi	4597+55	4190+34	370+11	4485	4093	356
Half(13.11 mi)	0.68 mi	4534+63	4137+53	364+6	3882	3567	272
25K	2.42 mi	4399+135	4017+120	348+16	3856	3523	276
30K	3.11 mi	4177+222	3824+193	327+21	3512	3225	252
35K	3.11 mi	3978+199	3643+181	305+22	3536	3204	271
40K	3.10 mi	3769+209	3436+207	287+18	3193	2825	250
Finish(26.22 mi)	1.37 mi	3721+48	3384+52	277+10	3193	2782	226

2782

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