William Locke

Chicago

Bib: 43818 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

10:29/mi

32:34

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:19/mi

1:04:38

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:37/mi

1:37:37

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:20/mi

2:09:42

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:41/mi

2:17:40

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:07/mi

2:44:37

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:51/mi

3:21:26

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:44/mi

4:04:07

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:09/mi

4:48:05

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:45/mi

5:04:07

↑ 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

2:17:4010:30 /mi⚡ faster

2nd Half

2:46:2712:42 /mi+20.9%

Positive split — 20.9% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:34	10:29	3.11 mi	32:34	10:29	-
10K	1:04:38	10:24	3.10 mi	32:04	10:19	-0:10
15K	1:37:37	10:28	3.11 mi	32:59	10:37	+0:18
20K	2:09:42	10:26	3.11 mi	32:05	10:20	-0:17
Half(13.11 mi)	2:17:40	10:30	0.68 mi	7:58	11:41	+1:21
25K	2:44:37	10:36	2.42 mi	26:57	11:07	-0:34
30K	3:21:26	10:48	3.11 mi	36:49	11:51	+0:44
35K	4:04:07	11:13	3.11 mi	42:41	13:44	+1:53
40K	4:48:05	11:35	3.10 mi	43:58	14:09	+0:25
Finish(26.22 mi)	5:04:07	11:36	1.37 mi	16:02	11:45	-2:24

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:19 /mi

Average Pace

11:36 /mi

Slowest Pace

14:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:09:42

43% of race

Time at Steady Pace

1:27:46

29% of race

Time at Slower Pace

1:26:39

28% of race

Average Pace: 11:36 /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	39638	24491	3561	41412	25187	3696
10K	3.10 mi	38249+1389	23892+599	3492+69	37391	23497	3457
15K	3.11 mi	39321-1072	24376-484	3578-86	41412	25187	3696
20K	3.11 mi	38637+684	24058+318	3540+38	37044	23271	3445
Half(13.11 mi)	0.68 mi	38836-199	24109-51	3549-9	42579	25279	3694
25K	2.42 mi	38903-67	24059+50	3545+4	39420	23896	3518
30K	3.11 mi	39071-168	23949+110	3540+5	39711	23631	3454
35K	3.11 mi	40531-1460	24383-434	3586-46	44996	25496	3686
40K	3.10 mi	41288-757	24519-136	3600-14	44153	24811	3578
Finish(26.22 mi)	1.37 mi	41190+98	24426+93	3596+4	38972	22213	3341

22213

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