Jaime Marcos

Chicago

Bib: 18975 M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Top 44%

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Top 50%

Division (M45-49)

#0 / 3637

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

9:02/mi

28:05

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:54/mi

55:43

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:04/mi

1:23:53

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:14/mi

1:52:34

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:11/mi

1:58:50

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:09/mi

2:21:00

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:29/mi

2:50:27

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:39/mi

3:20:26

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:10/mi

3:48:55

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:55/mi

4:01:05

↑ 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

1:58:509:04 /mi⚡ faster

2nd Half

2:02:159:20 /mi+2.9%

Positive split — 2.9% slower in the second half

AI Race Performance Report

Jaime's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:05	9:02	3.11 mi	28:05	9:02	-
10K	55:43	8:58	3.10 mi	27:38	8:54	-0:08
15K	1:23:53	9:00	3.11 mi	28:10	9:04	+0:10
20K	1:52:34	9:03	3.11 mi	28:41	9:14	+0:10
Half(13.11 mi)	1:58:50	9:04	0.68 mi	6:16	9:11	-0:03
25K	2:21:00	9:05	2.42 mi	22:10	9:09	-0:02
30K	2:50:27	9:09	3.11 mi	29:27	9:29	+0:20
35K	3:20:26	9:13	3.11 mi	29:59	9:39	+0:10
40K	3:48:55	9:13	3.10 mi	28:29	9:10	-0:29
Finish(26.22 mi)	4:01:05	9:12	1.37 mi	12:10	8:55	-0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:54 /mi

Average Pace

9:12 /mi

Slowest Pace

9:39 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:01:39

75% of race

Time at Steady Pace

59:26

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:12 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	25988	17787	2244	28420	19252	2382
10K	3.10 mi	24951+1037	17268+519	2174+70	24122	16825	2114
15K	3.11 mi	25958-1007	17850-582	2240-66	28420	19252	2382
20K	3.11 mi	26437-479	18134-284	2261-21	28071	19020	2339
Half(13.11 mi)	0.68 mi	26331+106	18070+64	2254+7	25355	17432	2143
25K	2.42 mi	26062+269	17895+175	2228+26	25432	17389	2154
30K	3.11 mi	25861+201	17667+228	2187+41	25269	17004	2102
35K	3.11 mi	25435+426	17279+388	2146+41	23788	15766	1963
40K	3.10 mi	23872+1563	16216+1063	2031+115	16636	11337	1421
Finish(26.22 mi)	1.37 mi	23533+339	15969+247	2000+31	17504	11627	1430

11627

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Jaime's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing