Jonathan Lamphere

Chicago

Bib: 12275 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 18%

Gender (Male)

#0 / 29548

Top 26%

Masters (Masters Men)

#0 / 14666

Top 21%

Division (M40-44)

#0 / 4329

Top 29%

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

7:16/mi

22:36

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:38/mi

46:20

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:13/mi

1:08:46

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:38/mi

1:32:30

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:30/mi

1:37:37

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:21/mi

1:55:27

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:30/mi

2:18:45

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:58/mi

2:43:31

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:38/mi

3:10:21

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:13/mi

3:21:34

↑ 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

1:37:377:27 /mi⚡ faster

2nd Half

1:43:577:56 /mi+6.5%

Positive split — 6.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:36	7:16	3.11 mi	22:36	7:16	-
10K	46:20	7:27	3.10 mi	23:44	7:38	+0:22
15K	1:08:46	7:23	3.11 mi	22:26	7:13	-0:25
20K	1:32:30	7:27	3.11 mi	23:44	7:38	+0:25
Half(13.11 mi)	1:37:37	7:27	0.68 mi	5:07	7:30	-0:08
25K	1:55:27	7:26	2.42 mi	17:50	7:21	-0:09
30K	2:18:45	7:27	3.11 mi	23:18	7:30	+0:09
35K	2:43:31	7:31	3.11 mi	24:46	7:58	+0:28
40K	3:10:21	7:40	3.10 mi	26:50	8:38	+0:40
Finish(26.22 mi)	3:21:34	7:42	1.37 mi	11:13	8:13	-0:25

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:13 /mi

Average Pace

7:42 /mi

Slowest Pace

8:38 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:18:45

69% of race

Time at Steady Pace

35:59

18% of race

Time at Slower Pace

26:50

13% of race

Average Pace: 7:41 /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	8361	7063	1183	8373	7103	1197
10K	3.10 mi	9726-1365	7969-906	1298-115	11406	9046	1469
15K	3.11 mi	9153+573	7613+356	1256+42	8373	7103	1197
20K	3.11 mi	9684-531	7945-332	1299-43	11196	8968	1445
Half(13.11 mi)	0.68 mi	9624+60	7906+39	1298+1	9027	7495	1234
25K	2.42 mi	9318+306	7696+210	1268+30	8207	6895	1143
30K	3.11 mi	9030+288	7463+233	1236+32	8002	6630	1107
35K	3.11 mi	9019+11	7402+61	1229+7	10185	7907	1258
40K	3.10 mi	9401-382	7556-154	1243-14	12596	9020	1426
Finish(26.22 mi)	1.37 mi	9450-49	7538+18	1234+9	11695	8346	1294

8346

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