William Frederking

Oak Park

Bib: 61162 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 (M70-74)

#0 / 161

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

12:28/mi

38:44

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

13:09/mi

1:19:35

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

13:12/mi

2:00:37

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

14:16/mi

2:44:56

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

14:23/mi

2:54:45

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

14:57/mi

3:31:01

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:32/mi

4:16:10

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:39/mi

5:01:41

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:12/mi

5:48:55

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

14:07/mi

6:08:10

↑ 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

2:54:4513:20 /mi⚡ faster

2nd Half

3:13:2514:45 /mi+10.7%

Positive split — 10.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	38:44	12:28	3.11 mi	38:44	12:28	-
10K	1:19:35	12:48	3.10 mi	40:51	13:09	+0:41
15K	2:00:37	12:56	3.11 mi	41:02	13:12	+0:03
20K	2:44:56	13:16	3.11 mi	44:19	14:16	+1:04
Half(13.11 mi)	2:54:45	13:20	0.68 mi	9:49	14:23	+0:07
25K	3:31:01	13:35	2.42 mi	36:16	14:57	+0:34
30K	4:16:10	13:45	3.11 mi	45:09	14:32	-0:25
35K	5:01:41	13:52	3.11 mi	45:31	14:39	+0:07
40K	5:48:55	14:02	3.10 mi	47:14	15:12	+0:33
Finish(26.22 mi)	6:08:10	14:03	1.37 mi	19:15	14:07	-1:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:28 /mi

Average Pace

14:03 /mi

Slowest Pace

15:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:00:37

33% of race

Time at Steady Pace

2:44:03

45% of race

Time at Slower Pace

1:23:30

23% of race

Average Pace: 14:02 /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	M70-74	Seg. Overall	Seg. Males	Seg. M70-74
5K	3.11 mi	51147	28700	131	51487	28782	136
10K	3.10 mi	50883+264	28660+40	133-2	50626	28569	133
15K	3.11 mi	51183-300	28732-72	130+3	51487	28782	136
20K	3.11 mi	51464-281	28794-62	135-5	51802	28857	136
Half(13.11 mi)	0.68 mi	51421+43	28773+21	135	50484	28305	126
25K	2.42 mi	51488-67	28778-5	135	51251	28531	134
30K	3.11 mi	51193+295	28646+132	130+5	48886	27454	110
35K	3.11 mi	50914+279	28512+134	128+2	47839	26774	100
40K	3.10 mi	50683+231	28388+124	129-1	47893	26575	99
Finish(26.22 mi)	1.37 mi	50638+45	28358+30	127+2	48832	26990	103

26990

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