Brittany Morrissey

Rmv

Bib: 36697 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

9:05/mi

28:13

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:16/mi

56:59

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:05/mi

1:25:13

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:39/mi

1:55:12

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:20/mi

2:02:15

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:19/mi

2:27:16

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:53/mi

3:01:06

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:31/mi

3:36:52

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:20/mi

4:15:10

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:48/mi

4:29:54

↑ 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

2:02:159:20 /mi⚡ faster

2nd Half

2:27:3911:16 /mi+20.8%

Positive split — 20.8% 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	28:13	9:05	3.11 mi	28:13	9:05	-
10K	56:59	9:10	3.10 mi	28:46	9:16	+0:11
15K	1:25:13	9:09	3.11 mi	28:14	9:05	-0:11
20K	1:55:12	9:16	3.11 mi	29:59	9:39	+0:34
Half(13.11 mi)	2:02:15	9:20	0.68 mi	7:03	10:20	+0:41
25K	2:27:16	9:29	2.42 mi	25:01	10:19	-0:01
30K	3:01:06	9:43	3.11 mi	33:50	10:53	+0:34
35K	3:36:52	9:58	3.11 mi	35:46	11:31	+0:38
40K	4:15:10	10:16	3.10 mi	38:18	12:20	+0:49
Finish(26.22 mi)	4:29:54	10:18	1.37 mi	14:44	10:48	-1:32

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:05 /mi

Average Pace

10:18 /mi

Slowest Pace

12:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:55:12

43% of race

Time at Steady Pace

46:48

17% of race

Time at Slower Pace

1:47:54

40% 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	26599	8473	1198	28686	9300	1302
10K	3.10 mi	27494-895	8846-373	1239-41	28598	9382	1297
15K	3.11 mi	27846-352	8955-109	1260-21	28686	9300	1302
20K	3.11 mi	28954-1108	9478-523	1316-56	31744	10882	1461
Half(13.11 mi)	0.68 mi	29331-377	9682-204	1334-18	34581	12584	1653
25K	2.42 mi	30206-875	10160-478	1377-43	34436	12668	1671
30K	3.11 mi	30951-745	10653-493	1440-63	34542	13132	1707
35K	3.11 mi	31541-590	11152-499	1504-64	35256	14100	1844
40K	3.10 mi	32171-630	11722-570	1565-61	35976	15090	1982
Finish(26.22 mi)	1.37 mi	32173-2	11794-72	1573-8	32653	13494	1732

13494

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