Jinii Boren

Sandy

Bib: 68473 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 48%

Masters (Masters Women)

#0 / 9409

Top 45%

Division (F40-44)

#0 / 3124

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

10:24/mi

32:18

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:09/mi

1:03:49

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:52/mi

1:34:28

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:06/mi

2:05:51

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:10/mi

2:12:47

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:42/mi

2:38:43

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:26/mi

3:11:09

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:10/mi

3:45:51

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:30/mi

4:18:28

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:38/mi

4:30:15

↑ 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

2:12:4710:08 /mi⚡ faster

2nd Half

2:17:2810:29 /mi+3.5%

Positive split — 3.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:18	10:24	3.11 mi	32:18	10:24	-
10K	1:03:49	10:16	3.10 mi	31:31	10:09	-0:15
15K	1:34:28	10:08	3.11 mi	30:39	9:52	-0:17
20K	2:05:51	10:08	3.11 mi	31:23	10:06	+0:14
Half(13.11 mi)	2:12:47	10:08	0.68 mi	6:56	10:10	+0:04
25K	2:38:43	10:13	2.42 mi	25:56	10:42	+0:32
30K	3:11:09	10:15	3.11 mi	32:26	10:26	-0:16
35K	3:45:51	10:23	3.11 mi	34:42	11:10	+0:44
40K	4:18:28	10:24	3.10 mi	32:37	10:30	-0:40
Finish(26.22 mi)	4:30:15	10:19	1.37 mi	11:47	8:38	-1:52

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:38 /mi

Average Pace

10:19 /mi

Slowest Pace

11:10 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

42:26

16% of race

Time at Steady Pace

3:13:07

71% of race

Time at Slower Pace

34:42

13% of race

Average Pace: 10:18 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	38920	14734	1963	35603	12866	1727
10K	3.10 mi	37295+1625	13821+913	1845+118	36040	13157	1761
15K	3.11 mi	36657+638	13472+349	1797+48	35603	12866	1727
20K	3.11 mi	36252+405	13254+218	1771+26	35337	12838	1706
Half(13.11 mi)	0.68 mi	36052+200	13174+80	1756+15	33408	11963	1577
25K	2.42 mi	36058-6	13239-65	1757-1	36911	14088	1829
30K	3.11 mi	35075+983	12874+365	1710+47	31819	11610	1528
35K	3.11 mi	34711+364	12832+42	1699+11	33372	13107	1713
40K	3.10 mi	33248+1463	12293+539	1633+66	25452	9471	1280
Finish(26.22 mi)	1.37 mi	32281+967	11854+439	1579+54	15110	4819	658

4819

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