William Marshall

West Chicago

Bib: 69633 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M25-29)

#0 / 4122

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

10:47/mi

33:30

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:22/mi

1:08:50

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:50/mi

1:42:31

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:06/mi

2:16:59

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:35/mi

2:24:53

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:56/mi

2:53:49

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:16/mi

3:31:56

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:20/mi

4:13:20

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:13/mi

4:54:24

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:26/mi

5:11:21

↑ 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

2:24:5311:03 /mi⚡ faster

2nd Half

2:46:2812:42 /mi+14.9%

Positive split — 14.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:30	10:47	3.11 mi	33:30	10:47	-
10K	1:08:50	11:05	3.10 mi	35:20	11:22	+0:35
15K	1:42:31	11:00	3.11 mi	33:41	10:50	-0:32
20K	2:16:59	11:01	3.11 mi	34:28	11:06	+0:16
Half(13.11 mi)	2:24:53	11:03	0.68 mi	7:54	11:35	+0:29
25K	2:53:49	11:11	2.42 mi	28:56	11:56	+0:21
30K	3:31:56	11:22	3.11 mi	38:07	12:16	+0:20
35K	4:13:20	11:39	3.11 mi	41:24	13:20	+1:04
40K	4:54:24	11:51	3.10 mi	41:04	13:13	-0:07
Finish(26.22 mi)	5:11:21	11:53	1.37 mi	16:57	12:26	-0:47

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:47 /mi

Average Pace

11:53 /mi

Slowest Pace

13:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:16:59

44% of race

Time at Steady Pace

1:14:57

24% of race

Time at Slower Pace

1:39:25

32% of race

Average Pace: 11:52 /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	42257	25521	3710	42859	25750	3765
10K	3.10 mi	43488-1231	25989-468	3773-63	44451	26332	3816
15K	3.11 mi	43235+253	25902+87	3784-11	42859	25750	3765
20K	3.11 mi	42897+338	25722+180	3760+24	42138	25323	3723
Half(13.11 mi)	0.68 mi	42783+114	25664+58	3754+6	42127	25100	3669
25K	2.42 mi	42885-102	25620+44	3742+12	43247	25465	3708
30K	3.11 mi	42645+240	25384+236	3716+26	41490	24397	3566
35K	3.11 mi	42922-277	25353+31	3705+11	43491	24838	3589
40K	3.10 mi	42553+369	25039+314	3669+36	40193	22932	3329
Finish(26.22 mi)	1.37 mi	42584-31	25012+27	3666+3	42570	23958	3560

23958

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