Alannah McBreen

Chicago

Bib: 66985 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F30-34)

#0 / 4161

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

12:22/mi

38:25

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

13:53/mi

1:21:33

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:17/mi

1:59:43

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:22/mi

2:38:08

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:11/mi

2:46:27

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:06/mi

3:15:47

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:59/mi

3:56:06

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:11/mi

4:40:10

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:31/mi

5:22:09

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:20/mi

5:37:36

↑ 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

2:46:2712:42 /mi⚡ faster

2nd Half

2:51:0913:03 /mi+2.8%

Positive split — 2.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	38:25	12:22	3.11 mi	38:25	12:22	-
10K	1:21:33	13:07	3.10 mi	43:08	13:53	+1:31
15K	1:59:43	12:51	3.11 mi	38:10	12:17	-1:36
20K	2:38:08	12:43	3.11 mi	38:25	12:22	+0:05
Half(13.11 mi)	2:46:27	12:42	0.68 mi	8:19	12:11	-0:11
25K	3:15:47	12:36	2.42 mi	29:20	12:06	-0:05
30K	3:56:06	12:40	3.11 mi	40:19	12:59	+0:53
35K	4:40:10	12:53	3.11 mi	44:04	14:11	+1:12
40K	5:22:09	12:58	3.10 mi	41:59	13:31	-0:40
Finish(26.22 mi)	5:37:36	12:53	1.37 mi	15:27	11:20	-2:11

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:20 /mi

Average Pace

12:53 /mi

Slowest Pace

14:11 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

15:27

5% of race

Time at Steady Pace

2:32:39

45% of race

Time at Slower Pace

2:49:30

50% of race

Average Pace: 12:53 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	50838	22247	3793	49251	21199	3643
10K	3.10 mi	51613-775	22730-483	3857-64	51999	22984	3918
15K	3.11 mi	50947+666	22296+434	3797+60	49251	21199	3643
20K	3.11 mi	50153+794	21784+512	3718+79	47585	20223	3482
Half(13.11 mi)	0.68 mi	49912+241	21622+162	3693+25	44744	18627	3239
25K	2.42 mi	48996+916	21085+537	3616+77	43901	18202	3145
30K	3.11 mi	48224+772	20675+410	3550+66	44219	18737	3242
35K	3.11 mi	48057+167	20646+29	3544+6	46436	20292	3487
40K	3.10 mi	47409+648	20344+302	3491+53	41558	17964	3093
Finish(26.22 mi)	1.37 mi	46970+439	20112+232	3455+36	36351	15423	2760

15423

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