Marissa Lopez

Chicago

Bib: 52042 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 (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

14:01/mi

43:33

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

14:19/mi

1:28:02

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

15:09/mi

2:15:06

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

15:17/mi

3:02:35

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

16:15/mi

3:13:40

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

15:51/mi

3:52:05

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

16:07/mi

4:42:08

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

15:48/mi

5:31:13

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:25/mi

6:19:07

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

14:21/mi

6:38:42

↑ 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

3:13:4014:46 /mi⚡ faster

2nd Half

3:25:0215:38 /mi+5.9%

Positive split — 5.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	43:33	14:01	3.11 mi	43:33	14:01	-
10K	1:28:02	14:10	3.10 mi	44:29	14:19	+0:18
15K	2:15:06	14:30	3.11 mi	47:04	15:09	+0:50
20K	3:02:35	14:42	3.11 mi	47:29	15:17	+0:08
Half(13.11 mi)	3:13:40	14:46	0.68 mi	11:05	16:15	+0:58
25K	3:52:05	14:56	2.42 mi	38:25	15:51	-0:24
30K	4:42:08	15:08	3.11 mi	50:03	16:07	+0:16
35K	5:31:13	15:14	3.11 mi	49:05	15:48	-0:19
40K	6:19:07	15:15	3.10 mi	47:54	15:25	-0:23
Finish(26.22 mi)	6:38:42	15:13	1.37 mi	19:35	14:21	-1:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

14:01 /mi

Average Pace

15:13 /mi

Slowest Pace

16:15 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:10:04

63% of race

Time at Steady Pace

2:28:38

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 15:12 /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	53487	24104	3064	53575	24165	3076
10K	3.10 mi	53127+360	23816+288	3030+34	52561	23385	2979
15K	3.11 mi	53353-226	23980-164	3055-25	53575	24165	3076
20K	3.11 mi	53307+46	23947+33	3052+3	52929	23707	3024
Half(13.11 mi)	0.68 mi	53318-11	23955-8	3050+2	52677	23599	3003
25K	2.42 mi	53239+79	23901+54	3042+8	52435	23471	2993
30K	3.11 mi	53166+73	23857+44	3043-1	51954	23239	2943
35K	3.11 mi	53046+120	23791+66	3032+11	50853	22702	2913
40K	3.10 mi	52836+210	23660+131	3016+16	48546	21684	2796
Finish(26.22 mi)	1.37 mi	52749+87	23607+53	3001+15	49474	22171	2819

22171

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