Katie O'Sullivan

Douglaston

Bib: 41787 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 50%

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

9:12/mi

28:34

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:27/mi

57:57

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:15/mi

1:26:42

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:43/mi

1:56:53

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:25/mi

2:05:21

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:51/mi

2:29:13

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:54/mi

3:03:06

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:27/mi

3:38:41

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:11/mi

4:16:32

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:56/mi

4:32:49

↑ 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

2:05:219:34 /mi⚡ faster

2nd Half

2:27:2811:15 /mi+17.6%

Positive split — 17.6% 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	28:34	9:12	3.11 mi	28:34	9:12	-
10K	57:57	9:20	3.10 mi	29:23	9:27	+0:15
15K	1:26:42	9:18	3.11 mi	28:45	9:15	-0:12
20K	1:56:53	9:24	3.11 mi	30:11	9:43	+0:28
Half(13.11 mi)	2:05:21	9:34	0.68 mi	8:28	12:25	+2:42
25K	2:29:13	9:36	2.42 mi	23:52	9:51	-2:34
30K	3:03:06	9:49	3.11 mi	33:53	10:54	+1:03
35K	3:38:41	10:03	3.11 mi	35:35	11:27	+0:33
40K	4:16:32	10:19	3.10 mi	37:51	12:11	+0:44
Finish(26.22 mi)	4:32:49	10:25	1.37 mi	16:17	11:56	-0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:12 /mi

Average Pace

10:25 /mi

Slowest Pace

12:25 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:20:45

52% of race

Time at Steady Pace

1:09:28

25% of race

Time at Slower Pace

1:02:36

23% of race

Average Pace: 10:24 /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	27939	9064	2021	30356	10125	2319
10K	3.10 mi	29192-1253	9646-582	2168-147	30541	10312	2333
15K	3.11 mi	29532-340	9764-118	2223-55	30356	10125	2319
20K	3.11 mi	30238-706	10120-356	2311-88	32236	11153	2570
Half(13.11 mi)	0.68 mi	31420-1182	10716-596	2433-122	45472	19066	4378
25K	2.42 mi	31222+198	10684+32	2434-1	30999	10767	2477
30K	3.11 mi	31724-502	11060-376	2514-80	34646	13193	3071
35K	3.11 mi	32218-494	11503-443	2628-114	34938	13917	3233
40K	3.10 mi	32622-404	11954-451	2739-111	35232	14706	3412
Finish(26.22 mi)	1.37 mi	33059-437	12270-316	2828-89	40043	17299	4121

17299

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