Joe Kiefer

Oak Park

Bib: 25665 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 (M45-49)

#0 / 3637

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

11:17/mi

35:03

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:21/mi

1:10:18

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:09/mi

1:48:04

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

13:51/mi

2:31:07

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

15:28/mi

2:41:40

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

16:09/mi

3:20:49

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

15:16/mi

4:08:15

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:40/mi

4:53:50

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:48/mi

5:39:49

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:28/mi

5:58:11

↑ 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

2:41:4012:20 /mi⚡ faster

2nd Half

3:16:3114:59 /mi+21.6%

Positive split — 21.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:03	11:17	3.11 mi	35:03	11:17	-
10K	1:10:18	11:19	3.10 mi	35:15	11:21	+0:04
15K	1:48:04	11:36	3.11 mi	37:46	12:09	+0:48
20K	2:31:07	12:10	3.11 mi	43:03	13:51	+1:42
Half(13.11 mi)	2:41:40	12:20	0.68 mi	10:33	15:28	+1:37
25K	3:20:49	12:56	2.42 mi	39:09	16:09	+0:41
30K	4:08:15	13:19	3.11 mi	47:26	15:16	-0:53
35K	4:53:50	13:31	3.11 mi	45:35	14:40	-0:36
40K	5:39:49	13:40	3.10 mi	45:59	14:48	+0:08
Finish(26.22 mi)	5:58:11	13:40	1.37 mi	18:22	13:28	-1:20

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:17 /mi

Average Pace

13:40 /mi

Slowest Pace

16:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:06:26

35% of race

Time at Steady Pace

3:12:36

54% of race

Time at Slower Pace

39:09

11% of race

Average Pace: 13:40 /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	46046	26931	3348	48828	27916	3460
10K	3.10 mi	45085+961	26596+335	3292+56	44318	26287	3241
15K	3.11 mi	46637-1552	27183-587	3364-72	48828	27916	3460
20K	3.11 mi	48443-1806	27783-600	3442-78	51133	28634	3534
Half(13.11 mi)	0.68 mi	48780-337	27885-102	3461-19	51981	28834	3558
25K	2.42 mi	49900-1120	28251-366	3496-35	52736	29070	3581
30K	3.11 mi	50169-269	28288-37	3501-5	50549	28118	3479
35K	3.11 mi	49919+250	28159+129	3484+17	47903	26806	3308
40K	3.10 mi	49677+242	28005+154	3463+21	46612	25954	3231
Finish(26.22 mi)	1.37 mi	49633+44	27964+41	3456+7	46841	26034	3215

26034

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