Nelly Biesk

Aurora

Bib: 63353 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

11:13/mi

34:51

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:09/mi

1:09:29

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:53/mi

1:43:18

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:24/mi

2:18:42

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:20/mi

2:26:26

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:41/mi

2:57:10

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:27/mi

3:35:51

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:26/mi

4:17:36

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:19/mi

4:55:51

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:40/mi

5:13:08

↑ 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

2:26:2611:10 /mi⚡ faster

2nd Half

2:46:4212:43 /mi+13.8%

Positive split — 13.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:51	11:13	3.11 mi	34:51	11:13	-
10K	1:09:29	11:11	3.10 mi	34:38	11:09	-0:04
15K	1:43:18	11:05	3.11 mi	33:49	10:53	-0:16
20K	2:18:42	11:10	3.11 mi	35:24	11:24	+0:31
Half(13.11 mi)	2:26:26	11:10	0.68 mi	7:44	11:20	-0:04
25K	2:57:10	11:24	2.42 mi	30:44	12:41	+1:21
30K	3:35:51	11:35	3.11 mi	38:41	12:27	-0:14
35K	4:17:36	11:51	3.11 mi	41:45	13:26	+0:59
40K	4:55:51	11:54	3.10 mi	38:15	12:19	-1:07
Finish(26.22 mi)	5:13:08	11:57	1.37 mi	17:17	12:40	+0:21

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:53 /mi

Average Pace

11:57 /mi

Slowest Pace

13:26 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:26:26

47% of race

Time at Steady Pace

2:04:57

40% of race

Time at Slower Pace

41:45

13% of race

Average Pace: 11:57 /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	45640	18857	1961	43164	17304	1775
10K	3.10 mi	44245+1395	17967+890	1862+99	43141	17321	1786
15K	3.11 mi	43807+438	17681+286	1818+44	43164	17304	1775
20K	3.11 mi	43692+115	17659+22	1815+3	43800	17817	1817
Half(13.11 mi)	0.68 mi	43512+180	17564+95	1797+18	40913	16289	1645
25K	2.42 mi	44150-638	18027-463	1846-49	45824	19349	1989
30K	3.11 mi	43747+403	17910+117	1834+12	42269	17567	1816
35K	3.11 mi	43846-99	18098-188	1862-28	43940	18910	1941
40K	3.10 mi	42863+983	17693+405	1810+52	35913	15057	1545
Finish(26.22 mi)	1.37 mi	42915-52	17768-75	1813-3	43736	19206	1916

19206

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