Brandon Pereira

Chicago

Bib: 68484 M

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 54109

Top 47%

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

8:54/mi

27:39

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:59/mi

55:34

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:02/mi

1:23:37

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:12/mi

1:52:13

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:07/mi

1:58:26

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:22/mi

2:21:08

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:29/mi

2:50:36

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:04/mi

3:21:53

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:04/mi

3:53:08

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:44/mi

4:06:25

↑ 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

1:58:269:02 /mi⚡ faster

2nd Half

2:07:599:46 /mi+8.1%

Positive split — 8.1% slower in the second half

AI Race Performance Report

Brandon'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	27:39	8:54	3.11 mi	27:39	8:54	-
10K	55:34	8:57	3.10 mi	27:55	8:59	+0:05
15K	1:23:37	8:58	3.11 mi	28:03	9:02	+0:03
20K	1:52:13	9:02	3.11 mi	28:36	9:12	+0:10
Half(13.11 mi)	1:58:26	9:02	0.68 mi	6:13	9:07	-0:05
25K	2:21:08	9:05	2.42 mi	22:42	9:22	+0:15
30K	2:50:36	9:09	3.11 mi	29:28	9:29	+0:07
35K	3:21:53	9:17	3.11 mi	31:17	10:04	+0:35
40K	3:53:08	9:23	3.10 mi	31:15	10:04	0:00
Finish(26.22 mi)	4:06:25	9:24	1.37 mi	13:17	9:44	-0:20

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:54 /mi

Average Pace

9:24 /mi

Slowest Pace

10:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:03:53

75% of race

Time at Steady Pace

1:02:32

25% of race

Time at Slower Pace

0:00

0% 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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	24248	16868	2481	27978	19020	2876
10K	3.10 mi	24626-378	17082-214	2531-50	25188	17411	2598
15K	3.11 mi	25603-977	17662-580	2631-100	27978	19020	2876
20K	3.11 mi	26098-495	17941-279	2685-54	27777	18875	2864
Half(13.11 mi)	0.68 mi	25966+132	17862+79	2675+10	24579	17009	2575
25K	2.42 mi	26153-187	17944-82	2689-14	27467	18493	2791
30K	3.11 mi	25942+211	17705+239	2660+29	25312	17025	2555
35K	3.11 mi	26063-121	17621+84	2641+19	26594	17218	2565
40K	3.10 mi	25312+751	17001+620	2523+118	22763	14585	2137
Finish(26.22 mi)	1.37 mi	25128+184	16822+179	2499+24	24321	15184	2294

15184

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Brandon'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