Nicole Brown

Chicago

Bib: 72714 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F45-49)

#0 / 2581

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

12:56/mi

40:11

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

13:40/mi

1:22:39

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

13:30/mi

2:04:34

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:51/mi

2:44:29

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:11/mi

2:52:48

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:53/mi

3:24:02

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:52/mi

4:04:01

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:16/mi

4:45:14

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

17:08/mi

5:38:28

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

20:09/mi

6:05:57

↑ 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

2:52:4813:11 /mi⚡ faster

2nd Half

3:13:0914:44 /mi+11.8%

Positive split — 11.8% 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	40:11	12:56	3.11 mi	40:11	12:56	-
10K	1:22:39	13:18	3.10 mi	42:28	13:40	+0:44
15K	2:04:34	13:22	3.11 mi	41:55	13:30	-0:10
20K	2:44:29	13:14	3.11 mi	39:55	12:51	-0:39
Half(13.11 mi)	2:52:48	13:11	0.68 mi	8:19	12:11	-0:40
25K	3:24:02	13:08	2.42 mi	31:14	12:53	+0:42
30K	4:04:01	13:05	3.11 mi	39:59	12:52	-0:01
35K	4:45:14	13:07	3.11 mi	41:13	13:16	+0:24
40K	5:38:28	13:37	3.10 mi	53:14	17:08	+3:52
Finish(26.22 mi)	6:05:57	13:58	1.37 mi	27:29	20:09	+3:01

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:11 /mi

Average Pace

13:58 /mi

Slowest Pace

20:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

4:45:14

78% of race

Time at Slower Pace

1:20:43

22% of race

Average Pace: 13:57 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	52133	23124	2401	51952	23024	2384
10K	3.10 mi	51972+161	22982+142	2373+28	51616	22712	2349
15K	3.11 mi	52069-97	23059-77	2383-10	51952	23024	2384
20K	3.11 mi	51398+671	22623+436	2341+42	48985	21132	2178
Half(13.11 mi)	0.68 mi	51141+257	22462+161	2325+16	44752	18635	1885
25K	2.42 mi	50508+633	22046+416	2285+40	46516	19799	2035
30K	3.11 mi	49538+970	21474+572	2220+65	43855	18511	1899
35K	3.11 mi	48814+724	21097+377	2180+40	43283	18527	1898
40K	3.10 mi	49520-706	21579-482	2232-52	52071	23458	2444
Finish(26.22 mi)	1.37 mi	50442-922	22166-587	2295-63	53882	24442	2569

24442

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