Allison Zilbershatz

Buffalo Grove

Bib: 56592 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F35-39)

#0 / 3504

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

10:17/mi

31:57

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:50/mi

1:08:44

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:22/mi

1:44:04

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:33/mi

2:23:04

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

17:19/mi

2:34:53

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:19/mi

3:04:45

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:13/mi

3:45:48

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:11/mi

4:26:45

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:18/mi

5:08:03

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:59/mi

5:25:46

↑ 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

2:34:5311:49 /mi⚡ faster

2nd Half

2:50:5313:02 /mi+10.3%

Positive split — 10.3% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:57	10:17	3.11 mi	31:57	10:17	-
10K	1:08:44	11:04	3.10 mi	36:47	11:50	+1:33
15K	1:44:04	11:10	3.11 mi	35:20	11:22	-0:28
20K	2:23:04	11:31	3.11 mi	39:00	12:33	+1:11
Half(13.11 mi)	2:34:53	11:49	0.68 mi	11:49	17:19	+4:46
25K	3:04:45	11:54	2.42 mi	29:52	12:19	-5:00
30K	3:45:48	12:07	3.11 mi	41:03	13:13	+0:54
35K	4:26:45	12:16	3.11 mi	40:57	13:11	-0:02
40K	5:08:03	12:24	3.10 mi	41:18	13:18	+0:07
Finish(26.22 mi)	5:25:46	12:26	1.37 mi	17:43	12:59	-0:19

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:17 /mi

Average Pace

12:26 /mi

Slowest Pace

17:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:44:04

32% of race

Time at Steady Pace

3:29:53

64% of race

Time at Slower Pace

11:49

4% of race

Average Pace: 12:25 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	37942	14183	2048	45807	18931	2703
10K	3.10 mi	43379-5437	17434-3251	2465-417	46643	19482	2750
15K	3.11 mi	44300-921	17995-561	2549-84	45807	18931	2703
20K	3.11 mi	45687-1387	18898-903	2692-143	48216	20605	2914
Half(13.11 mi)	0.68 mi	46800-1113	19613-715	2788-96	53243	23993	3428
25K	2.42 mi	46402+398	19424+189	2761+27	44686	18679	2668
30K	3.11 mi	46162+240	19360+64	2755+6	45048	19213	2728
35K	3.11 mi	45726+436	19190+170	2737+18	42949	18328	2602
40K	3.10 mi	45110+616	18969+221	2715+22	40587	17465	2503
Finish(26.22 mi)	1.37 mi	45128-18	19019-50	2713+2	45111	19896	2826

19896

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