Jon Velazquez

Locke

Bib: 36598 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 47%

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M55-59)

#0 / 1888

Top 46%

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

7:39/mi

23:45

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:59/mi

48:34

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:27/mi

1:14:48

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:08/mi

1:43:11

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:52/mi

1:49:55

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:14/mi

2:12:18

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:17/mi

2:44:14

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:46/mi

3:17:41

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:43/mi

3:51:00

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:15/mi

4:06:20

↑ 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

1:49:558:23 /mi⚡ faster

2nd Half

2:16:2510:24 /mi+24.1%

Positive split — 24.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:45	7:39	3.11 mi	23:45	7:39	-
10K	48:34	7:49	3.10 mi	24:49	7:59	+0:20
15K	1:14:48	8:02	3.11 mi	26:14	8:27	+0:28
20K	1:43:11	8:18	3.11 mi	28:23	9:08	+0:41
Half(13.11 mi)	1:49:55	8:23	0.68 mi	6:44	9:52	+0:44
25K	2:12:18	8:31	2.42 mi	22:23	9:14	-0:38
30K	2:44:14	8:49	3.11 mi	31:56	10:17	+1:03
35K	3:17:41	9:05	3.11 mi	33:27	10:46	+0:29
40K	3:51:00	9:18	3.10 mi	33:19	10:43	-0:03
Finish(26.22 mi)	4:06:20	9:24	1.37 mi	15:20	11:15	+0:32

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:39 /mi

Average Pace

9:24 /mi

Slowest Pace

11:15 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:05:34

51% of race

Time at Steady Pace

38:40

16% of race

Time at Slower Pace

1:22:06

33% of race

Average Pace: 9:24 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	11517	9140	317	20892	15027	741
10K	3.10 mi	13017-1500	10064-924	400-83	14919	11299	496
15K	3.11 mi	15593-2576	11757-1693	524-124	20892	15027	741
20K	3.11 mi	18087-2494	13310-1553	620-96	27005	18469	951
Half(13.11 mi)	0.68 mi	18798-711	13732-422	657-37	31079	20357	1093
25K	2.42 mi	19879-1081	14351-619	699-42	26346	17880	925
30K	3.11 mi	22121-2242	15608-1257	778-79	30708	19705	1064
35K	3.11 mi	24056-1935	16524-916	834-56	30915	19225	1042
40K	3.10 mi	24606-550	16621-97	842-8	26819	16621	888
Finish(26.22 mi)	1.37 mi	25109-503	16811-190	863-21	35723	20637	1141

20637

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