Julia Perine

Joliet

Bib: 64491 F

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F30-34)

#0 / 4161

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

12:29/mi

38:47

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:20/mi

1:17:05

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:42/mi

1:53:26

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:25/mi

2:28:53

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:03/mi

2:37:06

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:30/mi

3:05:00

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:45/mi

3:41:30

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:07/mi

4:19:09

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:32/mi

4:58:05

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:03/mi

5:14:31

↑ 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

2:37:0611:59 /mi⚖️ balanced

2nd Half

2:37:2512:00 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Julia'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	38:47	12:29	3.11 mi	38:47	12:29	-
10K	1:17:05	12:24	3.10 mi	38:18	12:20	-0:09
15K	1:53:26	12:10	3.11 mi	36:21	11:42	-0:38
20K	2:28:53	11:59	3.11 mi	35:27	11:25	-0:17
Half(13.11 mi)	2:37:06	11:59	0.68 mi	8:13	12:03	+0:38
25K	3:05:00	11:55	2.42 mi	27:54	11:30	-0:33
30K	3:41:30	11:53	3.11 mi	36:30	11:45	+0:15
35K	4:19:09	11:55	3.11 mi	37:39	12:07	+0:22
40K	4:58:05	12:00	3.10 mi	38:56	12:32	+0:25
Finish(26.22 mi)	5:14:31	12:00	1.37 mi	16:26	12:03	-0:29

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:25 /mi

Average Pace

12:00 /mi

Slowest Pace

12:32 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:16:12

43% of race

Time at Steady Pace

2:58:19

57% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:00 /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	Females	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	51187	22476	3824	47213	19847	3430
10K	3.10 mi	49790+1397	21524+952	3689+135	48353	20567	3523
15K	3.11 mi	49029+761	21019+505	3606+83	47213	19847	3430
20K	3.11 mi	47803+1226	20231+788	3476+130	43874	17858	3128
Half(13.11 mi)	0.68 mi	47544+259	20076+155	3449+27	44153	18254	3184
25K	2.42 mi	46472+1072	19465+611	3352+97	41414	16698	2922
30K	3.11 mi	45202+1270	18759+706	3238+114	39234	15824	2762
35K	3.11 mi	44165+1037	18277+482	3160+78	38407	15832	2776
40K	3.10 mi	43276+889	17921+356	3115+45	37009	15640	2759
Finish(26.22 mi)	1.37 mi	43157+119	17900+21	3112+3	40671	17618	3102

17618

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Julia'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