Magdalena Ostasz

Bibice

Bib: 48172 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

10:04/mi

31:17

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:05/mi

1:02:38

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:59/mi

1:33:39

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:22/mi

2:05:51

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

14:35/mi

2:15:48

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:20/mi

2:40:51

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:38/mi

3:16:59

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:07/mi

3:57:44

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:26/mi

4:39:29

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:42/mi

4:56:48

↑ 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

2:15:4810:22 /mi⚡ faster

2nd Half

2:41:0012:17 /mi+18.6%

Positive split — 18.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:17	10:04	3.11 mi	31:17	10:04	-
10K	1:02:38	10:05	3.10 mi	31:21	10:05	+0:01
15K	1:33:39	10:03	3.11 mi	31:01	9:59	-0:06
20K	2:05:51	10:08	3.11 mi	32:12	10:22	+0:23
Half(13.11 mi)	2:15:48	10:22	0.68 mi	9:57	14:35	+4:13
25K	2:40:51	10:21	2.42 mi	25:03	10:20	-4:15
30K	3:16:59	10:34	3.11 mi	36:08	11:38	+1:18
35K	3:57:44	10:56	3.11 mi	40:45	13:07	+1:29
40K	4:39:29	11:15	3.10 mi	41:45	13:26	+0:19
Finish(26.22 mi)	4:56:48	11:20	1.37 mi	17:19	12:42	-0:44

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:59 /mi

Average Pace

11:20 /mi

Slowest Pace

14:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:30:54

51% of race

Time at Steady Pace

36:08

12% of race

Time at Slower Pace

1:49:46

37% of race

Average Pace: 11:19 /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	36143	13185	1400	36632	13445	1406
10K	3.10 mi	35737+406	12978+207	1371+29	35692	12994	1377
15K	3.11 mi	35974-237	13079-101	1375-4	36632	13445	1406
20K	3.11 mi	36259-285	13261-182	1396-21	37348	13956	1448
Half(13.11 mi)	0.68 mi	37809-1550	14125-864	1474-78	50774	22359	2303
25K	2.42 mi	37145+664	13837+288	1447+27	34543	12740	1333
30K	3.11 mi	37373-228	14117-280	1465-18	38673	15504	1586
35K	3.11 mi	38556-1183	14991-874	1536-71	42690	18190	1860
40K	3.10 mi	39216-660	15570-579	1587-51	41248	17802	1816
Finish(26.22 mi)	1.37 mi	39542-326	15814-244	1608-21	43841	19257	1925

19257

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