Emily Bulczynski

Waban

Bib: 15828 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 38%

Division (F25-29)

#0 / 5362

Top 40%

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

8:01/mi

24:54

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:03/mi

49:56

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:43/mi

1:13:55

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:52/mi

1:38:22

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:05/mi

1:43:53

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:57/mi

2:03:09

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:03/mi

2:28:09

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:02/mi

3:02:27

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

17:58/mi

3:58:17

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:11/mi

4:13:32

↑ 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

1:43:537:55 /mi⚡ faster

2nd Half

2:29:3911:25 /mi+44.1%

Positive split — 44.1% 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	24:54	8:01	3.11 mi	24:54	8:01	-
10K	49:56	8:02	3.10 mi	25:02	8:03	+0:02
15K	1:13:55	7:56	3.11 mi	23:59	7:43	-0:20
20K	1:38:22	7:55	3.11 mi	24:27	7:52	+0:09
Half(13.11 mi)	1:43:53	7:55	0.68 mi	5:31	8:05	+0:13
25K	2:03:09	7:56	2.42 mi	19:16	7:57	-0:08
30K	2:28:09	7:57	3.11 mi	25:00	8:03	+0:06
35K	3:02:27	8:23	3.11 mi	34:18	11:02	+2:59
40K	3:58:17	9:35	3.10 mi	55:50	17:58	+6:56
Finish(26.22 mi)	4:13:32	9:41	1.37 mi	15:15	11:11	-6:47

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:43 /mi

Average Pace

9:41 /mi

Slowest Pace

17:58 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:28:09

58% of race

Time at Slower Pace

1:45:23

42% of race

Average Pace: 9:40 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	15054	3703	930	13203	2939	794
10K	3.10 mi	15292-238	3770-67	935-5	15653	3880	956
15K	3.11 mi	14478+814	3467+303	884+51	13203	2939	794
20K	3.11 mi	14186+292	3353+114	870+14	13467	3027	821
Half(13.11 mi)	0.68 mi	14158+28	3338+15	864+6	14595	3470	893
25K	2.42 mi	14031+127	3282+56	854+10	13580	3147	833
30K	3.11 mi	13659+372	3182+100	840+14	12668	2954	781
35K	3.11 mi	17019-3360	4521-1339	1080-240	32568	12659	2959
40K	3.10 mi	26905-9886	9045-4524	2079-999	52897	23902	5229
Finish(26.22 mi)	1.37 mi	27236-331	9284-239	2134-55	35340	14881	3587

14881

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