Derek Ericson

Chatfield

Bib: 11266 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 5%

Gender (Male)

#0 / 29548

Top 9%

Division (M25-29)

#0 / 4122

Top 14%

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

6:26/mi

19:58

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:21/mi

39:42

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:15/mi

59:06

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:22/mi

1:18:53

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:31/mi

1:23:20

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:31/mi

1:39:09

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:00/mi

2:00:53

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:16/mi

2:23:29

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:10/mi

2:45:45

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

6:39/mi

2:54:49

↑ 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

1:23:206:21 /mi⚡ faster

2nd Half

1:31:296:59 /mi+9.8%

Positive split — 9.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	19:58	6:26	3.11 mi	19:58	6:26	-
10K	39:42	6:23	3.10 mi	19:44	6:21	-0:05
15K	59:06	6:20	3.11 mi	19:24	6:15	-0:06
20K	1:18:53	6:21	3.11 mi	19:47	6:22	+0:07
Half(13.11 mi)	1:23:20	6:21	0.68 mi	4:27	6:31	+0:09
25K	1:39:09	6:23	2.42 mi	15:49	6:31	0:00
30K	2:00:53	6:29	3.11 mi	21:44	7:00	+0:29
35K	2:23:29	6:36	3.11 mi	22:36	7:16	+0:16
40K	2:45:45	6:40	3.10 mi	22:16	7:10	-0:06
Finish(26.22 mi)	2:54:49	6:40	1.37 mi	9:04	6:39	-0:31

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:15 /mi

Average Pace

6:40 /mi

Slowest Pace

7:16 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:48:13

62% of race

Time at Steady Pace

1:06:36

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	2419	2280	544	1772	1688	435
10K	3.10 mi	2126+293	2013+267	500+44	1907	1811	453
15K	3.11 mi	1997+129	1892+121	477+23	1772	1688	435
20K	3.11 mi	1976+21	1877+15	470+7	1965	1862	466
Half(13.11 mi)	0.68 mi	1987-11	1889-12	472-2	2476	2337	560
25K	2.42 mi	2039-52	1934-45	475-3	2651	2487	569
30K	3.11 mi	2440-401	2297-363	538-63	4879	4356	789
35K	3.11 mi	2773-333	2590-293	592-54	5352	4648	816
40K	3.10 mi	2825-52	2633-43	586+6	3800	3298	614
Finish(26.22 mi)	1.37 mi	2756+69	2565+68	577+9	2231	1999	443

1999

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