Alyson Ackman

Midland

Bib: 41216 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 47%

Division (F30-34)

#0 / 4161

Top 50%

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

9:29/mi

29:28

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:34/mi

59:10

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:41/mi

1:29:14

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:00/mi

2:00:17

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:05/mi

2:07:10

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:53/mi

2:31:08

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:05/mi

3:05:33

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:45/mi

3:38:57

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:17/mi

4:13:59

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:01/mi

4:27:39

↑ 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

2:07:109:42 /mi⚡ faster

2nd Half

2:20:2910:43 /mi+10.5%

Positive split — 10.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:28	9:29	3.11 mi	29:28	9:29	-
10K	59:10	9:31	3.10 mi	29:42	9:34	+0:05
15K	1:29:14	9:34	3.11 mi	30:04	9:41	+0:07
20K	2:00:17	9:41	3.11 mi	31:03	10:00	+0:19
Half(13.11 mi)	2:07:10	9:42	0.68 mi	6:53	10:05	+0:05
25K	2:31:08	9:44	2.42 mi	23:58	9:53	-0:12
30K	3:05:33	9:57	3.11 mi	34:25	11:05	+1:12
35K	3:38:57	10:04	3.11 mi	33:24	10:45	-0:20
40K	4:13:59	10:13	3.10 mi	35:02	11:17	+0:32
Finish(26.22 mi)	4:27:39	10:13	1.37 mi	13:40	10:01	-1:16

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:29 /mi

Average Pace

10:13 /mi

Slowest Pace

11:17 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:44:48

62% of race

Time at Steady Pace

1:07:49

25% of race

Time at Slower Pace

35:02

13% of race

Average Pace: 10:12 /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	30978	10528	1917	34037	12031	2143
10K	3.10 mi	31131-153	10597-69	1927-10	31477	10797	1959
15K	3.11 mi	32017-886	10989-392	1990-63	34037	12031	2143
20K	3.11 mi	32630-613	11303-314	2036-46	34506	12380	2202
Half(13.11 mi)	0.68 mi	32554+76	11283+20	2027+9	32847	11648	2098
25K	2.42 mi	32188+366	11157+126	2003+24	31312	10927	1977
30K	3.11 mi	32765-577	11607-450	2063-60	35653	13779	2477
35K	3.11 mi	32307+458	11554+53	2063	30833	11640	2130
40K	3.10 mi	31792+515	11509+45	2072-9	30141	12016	2196
Finish(26.22 mi)	1.37 mi	31476+316	11444+65	2064+8	26574	10247	1933

10247

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