Brooke Sheffler

Chicago

Bib: 38321 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 31%

Gender (Female)

#0 / 24561

Top 19%

Division (F25-29)

#0 / 5362

Top 21%

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

8:25/mi

26:09

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:36/mi

52:51

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:28/mi

1:19:09

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:25/mi

1:45:19

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:40/mi

1:51:14

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:30/mi

2:11:50

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:33/mi

2:38:23

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:48/mi

3:05:42

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:37/mi

3:32:28

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:21/mi

3:43:51

↑ 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

1:51:148:29 /mi⚡ faster

2nd Half

1:52:378:35 /mi+1.2%

Positive split — 1.2% slower in the second half

AI Race Performance Report

Brooke's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:09	8:25	3.11 mi	26:09	8:25	-
10K	52:51	8:30	3.10 mi	26:42	8:36	+0:11
15K	1:19:09	8:30	3.11 mi	26:18	8:28	-0:08
20K	1:45:19	8:28	3.11 mi	26:10	8:25	-0:03
Half(13.11 mi)	1:51:14	8:29	0.68 mi	5:55	8:40	+0:15
25K	2:11:50	8:29	2.42 mi	20:36	8:30	-0:10
30K	2:38:23	8:30	3.11 mi	26:33	8:33	+0:03
35K	3:05:42	8:32	3.11 mi	27:19	8:48	+0:15
40K	3:32:28	8:33	3.10 mi	26:46	8:37	-0:11
Finish(26.22 mi)	3:43:51	8:33	1.37 mi	11:23	8:21	-0:16

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:21 /mi

Average Pace

8:33 /mi

Slowest Pace

8:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:16:32

88% of race

Time at Steady Pace

27:19

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:32 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	18970	5169	1194	21140	5953	1362
10K	3.10 mi	19839-869	5523-354	1262-68	20912	5947	1334
15K	3.11 mi	20223-384	5643-120	1287-25	21140	5953	1362
20K	3.11 mi	19836+387	5495+148	1257+30	19091	5130	1214
Half(13.11 mi)	0.68 mi	19806+30	5483+12	1257	19960	5537	1322
25K	2.42 mi	19565+241	5395+88	1248+9	18823	5150	1237
30K	3.11 mi	18966+599	5204+191	1223+25	16883	4562	1123
35K	3.11 mi	18470+496	5118+86	1207+16	16888	4902	1191
40K	3.10 mi	17249+1221	4784+334	1147+60	12477	3532	868
Finish(26.22 mi)	1.37 mi	16885+364	4691+93	1132+15	12669	3749	992

3749

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