Bailey Bossert

Chicago

Bib: 46773 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F25-29)

#0 / 5362

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

11:17/mi

35:04

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:56/mi

1:12:10

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:07/mi

1:46:41

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:05/mi

2:24:13

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

15:23/mi

2:34:43

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:48/mi

3:08:10

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:45/mi

3:54:01

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

17:03/mi

4:47:00

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:25/mi

5:34:55

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:37/mi

5:52:08

↑ 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

2:34:4311:48 /mi⚡ faster

2nd Half

3:17:2515:04 /mi+27.6%

Positive split — 27.6% 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	35:04	11:17	3.11 mi	35:04	11:17	-
10K	1:12:10	11:37	3.10 mi	37:06	11:56	+0:39
15K	1:46:41	11:27	3.11 mi	34:31	11:07	-0:49
20K	2:24:13	11:36	3.11 mi	37:32	12:05	+0:58
Half(13.11 mi)	2:34:43	11:48	0.68 mi	10:30	15:23	+3:18
25K	3:08:10	12:07	2.42 mi	33:27	13:48	-1:35
30K	3:54:01	12:33	3.11 mi	45:51	14:45	+0:57
35K	4:47:00	13:12	3.11 mi	52:59	17:03	+2:18
40K	5:34:55	13:28	3.10 mi	47:55	15:25	-1:38
Finish(26.22 mi)	5:52:08	13:26	1.37 mi	17:13	12:37	-2:48

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:07 /mi

Average Pace

13:26 /mi

Slowest Pace

17:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:41:26

46% of race

Time at Steady Pace

1:19:18

23% of race

Time at Slower Pace

1:51:24

32% of race

Average Pace: 13:26 /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	46097	19146	4254	44494	18125	4126
10K	3.10 mi	46650-553	19478-332	4371-117	47055	19742	4459
15K	3.11 mi	45904+746	18994+484	4286+85	44494	18125	4126
20K	3.11 mi	46139-235	19185-191	4345-59	46635	19616	4478
Half(13.11 mi)	0.68 mi	46745-606	19582-397	4444-99	51892	23080	5100
25K	2.42 mi	47335-590	20010-428	4522-78	49047	21359	4801
30K	3.11 mi	47851-516	20440-430	4627-105	49456	21758	4877
35K	3.11 mi	49068-1217	21241-801	4792-165	52668	23700	5206
40K	3.10 mi	49118-50	21335-94	4809-17	48557	21685	4834
Finish(26.22 mi)	1.37 mi	48921+197	21256+79	4801+8	43511	19088	4479

19088

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