Marlene Lootz

Perth

Bib: 21351 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 6%

Gender (Female)

#0 / 24561

Top 1%

Division (F35-39)

#0 / 3504

Top 1%

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

6:42/mi

20:48

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:45/mi

41:46

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:42/mi

1:02:34

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:46/mi

1:23:35

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:55/mi

1:28:18

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:44/mi

1:44:37

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:48/mi

2:05:46

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:50/mi

2:27:00

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

6:46/mi

2:48:02

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

6:39/mi

2:57:06

↑ 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

1:28:186:44 /mi⚖️ balanced

2nd Half

1:28:486:46 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	20:48	6:42	3.11 mi	20:48	6:42	-
10K	41:46	6:43	3.10 mi	20:58	6:45	+0:03
15K	1:02:34	6:43	3.11 mi	20:48	6:42	-0:03
20K	1:23:35	6:44	3.11 mi	21:01	6:46	+0:04
Half(13.11 mi)	1:28:18	6:44	0.68 mi	4:43	6:55	+0:09
25K	1:44:37	6:44	2.42 mi	16:19	6:44	-0:11
30K	2:05:46	6:45	3.11 mi	21:09	6:48	+0:04
35K	2:27:00	6:46	3.11 mi	21:14	6:50	+0:02
40K	2:48:02	6:46	3.10 mi	21:02	6:46	-0:04
Finish(26.22 mi)	2:57:06	6:46	1.37 mi	9:04	6:39	-0:07

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:39 /mi

Average Pace

6:46 /mi

Slowest Pace

6:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:57:06

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:45 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	4068	339	57	4400	363	62
10K	3.10 mi	4101-33	335+4	56+1	4126	347	60
15K	3.11 mi	4153-52	339-4	58-2	4400	363	62
20K	3.11 mi	4159-6	337+2	57+1	4308	360	62
Half(13.11 mi)	0.68 mi	4191-32	344-7	57	5009	482	81
25K	2.42 mi	4106+85	333+11	57	3947	342	61
30K	3.11 mi	3997+109	328+5	58-1	3737	323	58
35K	3.11 mi	3768+229	308+20	53+5	3193	276	51
40K	3.10 mi	3398+370	269+39	44+9	2115	192	33
Finish(26.22 mi)	1.37 mi	3254+144	260+9	44	2246	234	49

234

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