Lori Derk

Loda

Bib: 65745 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 (F60-64)

#0 / 561

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

12:52/mi

39:57

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

13:18/mi

1:21:17

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

13:16/mi

2:02:30

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

15:02/mi

2:49:11

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

16:35/mi

3:00:30

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

16:12/mi

3:39:46

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

17:09/mi

4:33:04

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

17:58/mi

5:28:54

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

18:27/mi

6:26:13

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

17:53/mi

6:50:36

↑ 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

3:00:3013:46 /mi⚡ faster

2nd Half

3:50:0617:33 /mi+27.5%

Positive split — 27.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	39:57	12:52	3.11 mi	39:57	12:52	-
10K	1:21:17	13:05	3.10 mi	41:20	13:18	+0:26
15K	2:02:30	13:09	3.11 mi	41:13	13:16	-0:02
20K	2:49:11	13:37	3.11 mi	46:41	15:02	+1:46
Half(13.11 mi)	3:00:30	13:46	0.68 mi	11:19	16:35	+1:33
25K	3:39:46	14:09	2.42 mi	39:16	16:12	-0:23
30K	4:33:04	14:39	3.11 mi	53:18	17:09	+0:57
35K	5:28:54	15:07	3.11 mi	55:50	17:58	+0:49
40K	6:26:13	15:32	3.10 mi	57:19	18:27	+0:29
Finish(26.22 mi)	6:50:36	15:40	1.37 mi	24:23	17:53	-0:34

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:52 /mi

Average Pace

15:40 /mi

Slowest Pace

18:27 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:49:11

41% of race

Time at Steady Pace

1:43:53

25% of race

Time at Slower Pace

2:17:32

33% of race

Average Pace: 15:40 /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	F60-64	Seg. Overall	Seg. Females	Seg. F60-64
5K	3.11 mi	52013	23033	501	51598	22779	488
10K	3.10 mi	51531+482	22672+361	495+6	50972	22284	484
15K	3.11 mi	51658-127	22777-105	495	51598	22779	488
20K	3.11 mi	52092-434	23085-308	507-12	52714	23556	524
Half(13.11 mi)	0.68 mi	52219-127	23181-96	509-2	52885	23751	530
25K	2.42 mi	52439-220	23351-170	514-5	52776	23691	530
30K	3.11 mi	52636-197	23498-147	521-7	52978	23867	539
35K	3.11 mi	52916-280	23703-205	523-2	53321	24072	545
40K	3.10 mi	53114-198	23851-148	528-5	53232	24099	547
Finish(26.22 mi)	1.37 mi	53184-70	23893-42	531-3	53366	24140	540

24140

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