Alison Tallen

Chicago

Bib: 70526 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

10:17/mi

31:58

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:44/mi

1:08:24

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:35/mi

1:44:23

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:41/mi

2:23:46

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:46/mi

2:31:48

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:27/mi

3:04:25

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:02/mi

3:44:56

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:19/mi

4:26:18

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:44/mi

5:08:58

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:32/mi

5:24:42

↑ 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

2:31:4811:35 /mi⚡ faster

2nd Half

2:52:5413:11 /mi+13.9%

Positive split — 13.9% 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	31:58	10:17	3.11 mi	31:58	10:17	-
10K	1:08:24	11:00	3.10 mi	36:26	11:44	+1:27
15K	1:44:23	11:12	3.11 mi	35:59	11:35	-0:09
20K	2:23:46	11:34	3.11 mi	39:23	12:41	+1:06
Half(13.11 mi)	2:31:48	11:35	0.68 mi	8:02	11:46	-0:55
25K	3:04:25	11:52	2.42 mi	32:37	13:27	+1:41
30K	3:44:56	12:04	3.11 mi	40:31	13:02	-0:25
35K	4:26:18	12:15	3.11 mi	41:22	13:19	+0:17
40K	5:08:58	12:26	3.10 mi	42:40	13:44	+0:25
Finish(26.22 mi)	5:24:42	12:24	1.37 mi	15:44	11:32	-2:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:17 /mi

Average Pace

12:24 /mi

Slowest Pace

13:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:08:09

39% of race

Time at Steady Pace

1:19:54

25% of race

Time at Slower Pace

1:56:39

36% of race

Average Pace: 12:23 /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	37995	14215	3157	46699	19494	4429
10K	3.10 mi	42980-4985	17183-2968	3861-704	46167	19191	4337
15K	3.11 mi	44493-1513	18113-930	4104-243	46699	19494	4429
20K	3.11 mi	45984-1491	19083-970	4318-214	48543	20820	4727
Half(13.11 mi)	0.68 mi	45778+206	18966+117	4298+20	43093	17603	4058
25K	2.42 mi	46318-540	19373-407	4407-109	48179	20856	4710
30K	3.11 mi	45972+346	19236+137	4385+22	44426	18857	4330
35K	3.11 mi	45650+322	19146+90	4363+22	43465	18635	4296
40K	3.10 mi	45267+383	19055+91	4350+13	42507	18476	4244
Finish(26.22 mi)	1.37 mi	44928+339	18910+145	4340+10	37693	16126	3856

16126

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