Jeff Shipman

Lake Orion

Bib: 40143 M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

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

8:51/mi

27:31

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:27/mi

53:47

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:13/mi

1:19:20

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:44/mi

1:46:27

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:07/mi

1:52:40

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:14/mi

2:15:04

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:19/mi

2:47:08

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:53/mi

3:24:02

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:09/mi

4:01:47

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:41/mi

4:16:21

↑ 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

1:52:408:36 /mi⚡ faster

2nd Half

2:23:4110:58 /mi+27.5%

Positive split — 27.5% slower in the second half

AI Race Performance Report

Jeff's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:31	8:51	3.11 mi	27:31	8:51	-
10K	53:47	8:39	3.10 mi	26:16	8:27	-0:24
15K	1:19:20	8:31	3.11 mi	25:33	8:13	-0:14
20K	1:46:27	8:34	3.11 mi	27:07	8:44	+0:31
Half(13.11 mi)	1:52:40	8:36	0.68 mi	6:13	9:07	+0:23
25K	2:15:04	8:42	2.42 mi	22:24	9:14	+0:07
30K	2:47:08	8:58	3.11 mi	32:04	10:19	+1:05
35K	3:24:02	9:23	3.11 mi	36:54	11:53	+1:34
40K	4:01:47	9:44	3.10 mi	37:45	12:09	+0:16
Finish(26.22 mi)	4:16:21	9:47	1.37 mi	14:34	10:41	-1:28

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:13 /mi

Average Pace

9:47 /mi

Slowest Pace

12:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

51:49

20% of race

Time at Steady Pace

1:23:15

32% of race

Time at Slower Pace

2:01:17

47% of race

Average Pace: 9:47 /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	23747	16583	2547	18593	13678	2135
10K	3.10 mi	21394+2353	15248+1335	2363+184	19475	14112	2199
15K	3.11 mi	20438+956	14703+545	2284+79	18593	13678	2135
20K	3.11 mi	20809-371	14942-239	2314-30	22284	15862	2452
Half(13.11 mi)	0.68 mi	20960-151	15023-81	2333-19	24622	17052	2598
25K	2.42 mi	21689-729	15422-399	2386-53	26428	17930	2739
30K	3.11 mi	23855-2166	16569-1147	2557-171	31028	19858	2997
35K	3.11 mi	26899-3044	18077-1508	2773-216	37161	22034	3319
40K	3.10 mi	27994-1095	18433-356	2828-55	35063	20446	3086
Finish(26.22 mi)	1.37 mi	28103-109	18398+35	2820+8	31712	18723	2812

18723

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Jeff's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing