Brittany Rice

Chicago

Bib: 71851 F

0:00

0:00

/ mi

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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

10:57/mi

34:01

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:30/mi

1:06:38

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:36/mi

1:39:33

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:34/mi

2:15:30

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:55/mi

2:23:38

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:57/mi

2:55:01

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:53/mi

3:38:10

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:21/mi

4:19:40

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:12/mi

5:03:46

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

15:09/mi

5:24:26

↑ 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

2:23:3810:57 /mi⚡ faster

2nd Half

3:00:4813:48 /mi+25.9%

Positive split — 25.9% slower in the second half

AI Race Performance Report

Brittany'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	34:01	10:57	3.11 mi	34:01	10:57	-
10K	1:06:38	10:43	3.10 mi	32:37	10:30	-0:27
15K	1:39:33	10:41	3.11 mi	32:55	10:36	+0:06
20K	2:15:30	10:54	3.11 mi	35:57	11:34	+0:58
Half(13.11 mi)	2:23:38	10:57	0.68 mi	8:08	11:55	+0:21
25K	2:55:01	11:16	2.42 mi	31:23	12:57	+1:02
30K	3:38:10	11:42	3.11 mi	43:09	13:53	+0:56
35K	4:19:40	11:56	3.11 mi	41:30	13:21	-0:32
40K	5:03:46	12:13	3.10 mi	44:06	14:12	+0:51
Finish(26.22 mi)	5:24:26	12:23	1.37 mi	20:40	15:09	+0:57

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:30 /mi

Average Pace

12:23 /mi

Slowest Pace

15:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:23:38

44% of race

Time at Steady Pace

1:12:53

22% of race

Time at Slower Pace

1:47:55

33% of race

Average Pace: 12:22 /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	43660	17603	3025	41281	16146	2845
10K	3.10 mi	40891+2769	15896+1707	2774+251	38768	14683	2563
15K	3.11 mi	40927-36	15921-25	2790-16	41281	16146	2845
20K	3.11 mi	42055-1128	16662-741	2916-126	44670	18348	3193
Half(13.11 mi)	0.68 mi	42145-90	16734-72	2933-17	43706	17987	3137
25K	2.42 mi	43319-1174	17517-783	3057-124	46718	19923	3431
30K	3.11 mi	44369-1050	18273-756	3178-121	47168	20425	3505
35K	3.11 mi	44284+85	18344-71	3171+7	43619	18736	3247
40K	3.10 mi	44310-26	18500-156	3189-18	44331	19441	3319
Finish(26.22 mi)	1.37 mi	44884-574	18886-386	3262-73	51077	22990	3941

22990

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