J. Oscar Ibarra

Chicago

Bib: 52020 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 (M60-64)

#0 / 1216

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

13:39/mi

1:21:08

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

13:42/mi

2:03:41

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

14:10/mi

2:47:42

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

14:04/mi

2:57:18

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

14:30/mi

3:32:27

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:22/mi

4:17:05

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

16:37/mi

5:08:42

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:44/mi

5:57:36

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

14:35/mi

6:17:30

↑ 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

2:57:1813:31 /mi⚡ faster

2nd Half

3:20:1215:16 /mi+12.9%

Positive split — 12.9% 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	1:21:08	13:03	3.10 mi	42:24	13:39	+1:11
15K	2:03:41	13:16	3.11 mi	42:33	13:42	+0:03
20K	2:47:42	13:30	3.11 mi	44:01	14:10	+0:28
Half(13.11 mi)	2:57:18	13:31	0.68 mi	9:36	14:04	-0:06
25K	3:32:27	13:41	2.42 mi	35:09	14:30	+0:26
30K	4:17:05	13:47	3.11 mi	44:38	14:22	-0:08
35K	5:08:42	14:12	3.11 mi	51:37	16:37	+2:15
40K	5:57:36	14:23	3.10 mi	48:54	15:44	-0:53
Finish(26.22 mi)	6:17:30	14:25	1.37 mi	19:54	14:35	-1:09

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:28 /mi

Average Pace

14:25 /mi

Slowest Pace

16:37 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:03:41

33% of race

Time at Steady Pace

2:33:18

41% of race

Time at Slower Pace

1:40:31

27% of race

Average Pace: 14:24 /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	M60-64	Seg. Overall	Seg. Males	Seg. M60-64
5K	3.11 mi	51148	28701	1147	52274	29033	1163
10K	3.10 mi	51469-321	28843-142	1158-11	51575	28892	1160
15K	3.11 mi	51882-413	28953-110	1164-6	52274	29033	1163
20K	3.11 mi	51909-27	28951+2	1162+2	51668	28813	1149
Half(13.11 mi)	0.68 mi	51809+100	28909+42	1158+4	49921	28086	1097
25K	2.42 mi	51670+139	28835+74	1152+6	50489	28262	1129
30K	3.11 mi	51308+362	28688+147	1143+9	48461	27263	1047
35K	3.11 mi	51572-264	28750-62	1149-6	52168	28735	1147
40K	3.10 mi	51435+137	28671+79	1149	49353	27249	1064
Finish(26.22 mi)	1.37 mi	51394+41	28636+35	1146+3	50009	27574	1056

27574

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