Lisa Groszek

Schererville

Bib: 51892 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

12:26/mi

38:38

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:56/mi

1:18:50

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

13:04/mi

1:59:27

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

13:37/mi

2:41:44

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

14:22/mi

2:51:32

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

16:17/mi

3:31:00

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

18:12/mi

4:27:33

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

19:25/mi

5:27:52

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

19:33/mi

6:28:37

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

18:41/mi

6:54:06

↑ 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

2:51:3213:05 /mi⚡ faster

2nd Half

4:02:3418:30 /mi+41.4%

Positive split — 41.4% 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	38:38	12:26	3.11 mi	38:38	12:26	-
10K	1:18:50	12:41	3.10 mi	40:12	12:56	+0:30
15K	1:59:27	12:49	3.11 mi	40:37	13:04	+0:08
20K	2:41:44	13:01	3.11 mi	42:17	13:37	+0:33
Half(13.11 mi)	2:51:32	13:05	0.68 mi	9:48	14:22	+0:45
25K	3:31:00	13:35	2.42 mi	39:28	16:17	+1:55
30K	4:27:33	14:21	3.11 mi	56:33	18:12	+1:55
35K	5:27:52	15:05	3.11 mi	1:00:19	19:25	+1:13
40K	6:28:37	15:38	3.10 mi	1:00:45	19:33	+0:08
Finish(26.22 mi)	6:54:06	15:48	1.37 mi	25:29	18:41	-0:52

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:26 /mi

Average Pace

15:48 /mi

Slowest Pace

19:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:51:32

41% of race

Time at Steady Pace

39:28

10% of race

Time at Slower Pace

3:23:06

49% of race

Average Pace: 15:48 /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	51069	22399	2324	51246	22543	2326
10K	3.10 mi	50578+491	22020+379	2290+34	50088	21714	2256
15K	3.11 mi	50897-319	22260-240	2304-14	51246	22543	2326
20K	3.11 mi	50902-5	22288-28	2305-1	50663	22198	2295
Half(13.11 mi)	0.68 mi	50909-7	22304-16	2307-2	50467	22176	2281
25K	2.42 mi	51486-577	22710-406	2351-44	52847	23739	2474
30K	3.11 mi	52257-771	23246-536	2408-57	53527	24196	2541
35K	3.11 mi	52853-596	23658-412	2458-50	53835	24394	2568
40K	3.10 mi	53199-346	23899-241	2485-27	53695	24349	2562
Finish(26.22 mi)	1.37 mi	53274-75	23958-59	2491-6	53587	24272	2544

24272

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