Rachel Zimner

Thornhill

Bib: 24065 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

9:47/mi

30:24

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:33/mi

1:00:05

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:03/mi

1:31:19

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:49/mi

2:01:50

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:23/mi

2:08:55

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:59/mi

2:35:32

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:30/mi

3:11:15

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:52/mi

3:51:14

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:06/mi

4:31:57

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:03/mi

4:48:23

↑ 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

2:08:559:50 /mi⚡ faster

2nd Half

2:39:2812:10 /mi+23.7%

Positive split — 23.7% 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	30:24	9:47	3.11 mi	30:24	9:47	-
10K	1:00:05	9:40	3.10 mi	29:41	9:33	-0:14
15K	1:31:19	9:48	3.11 mi	31:14	10:03	+0:30
20K	2:01:50	9:48	3.11 mi	30:31	9:49	-0:14
Half(13.11 mi)	2:08:55	9:50	0.68 mi	7:05	10:23	+0:34
25K	2:35:32	10:01	2.42 mi	26:37	10:59	+0:36
30K	3:11:15	10:16	3.11 mi	35:43	11:30	+0:31
35K	3:51:14	10:38	3.11 mi	39:59	12:52	+1:22
40K	4:31:57	10:56	3.10 mi	40:43	13:06	+0:14
Finish(26.22 mi)	4:48:23	11:00	1.37 mi	16:26	12:03	-1:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:33 /mi

Average Pace

11:00 /mi

Slowest Pace

13:06 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:01:50

42% of race

Time at Steady Pace

1:09:25

24% of race

Time at Slower Pace

1:37:08

34% of race

Average Pace: 11:00 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	33701	11905	1750	37185	13731	2015
10K	3.10 mi	32413+1288	11238+667	1665+85	31426	10766	1607
15K	3.11 mi	33933-1520	11986-748	1761-96	37185	13731	2015
20K	3.11 mi	33599+334	11817+169	1734+27	33095	11618	1715
Half(13.11 mi)	0.68 mi	33618-19	11849-32	1736-2	34974	12828	1865
25K	2.42 mi	34486-868	12397-548	1813-77	38654	15081	2153
30K	3.11 mi	35124-638	12899-502	1872-59	37961	15090	2168
35K	3.11 mi	36480-1356	13818-919	2003-131	41791	17676	2530
40K	3.10 mi	37068-588	14367-549	2060-57	39688	17004	2435
Finish(26.22 mi)	1.37 mi	37300-232	14566-199	2082-22	40655	17602	2490

17602

Passing Analysis

No position changes recorded for this athlete.

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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