Alyssa Sierra

Chicago

Bib: 71526 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

10:32/mi

32:43

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:10/mi

1:04:19

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:07/mi

1:35:46

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:48/mi

2:09:18

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:45/mi

2:18:41

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:22/mi

2:46:14

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:33/mi

3:22:06

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:55/mi

4:05:19

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:32/mi

4:47:21

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:47/mi

5:03:25

↑ 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

2:18:4110:35 /mi⚡ faster

2nd Half

2:44:4412:34 /mi+18.8%

Positive split — 18.8% 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	32:43	10:32	3.11 mi	32:43	10:32	-
10K	1:04:19	10:21	3.10 mi	31:36	10:10	-0:22
15K	1:35:46	10:16	3.11 mi	31:27	10:07	-0:03
20K	2:09:18	10:24	3.11 mi	33:32	10:48	+0:41
Half(13.11 mi)	2:18:41	10:35	0.68 mi	9:23	13:45	+2:57
25K	2:46:14	10:42	2.42 mi	27:33	11:22	-2:23
30K	3:22:06	10:50	3.11 mi	35:52	11:33	+0:11
35K	4:05:19	11:17	3.11 mi	43:13	13:55	+2:22
40K	4:47:21	11:34	3.10 mi	42:02	13:32	-0:23
Finish(26.22 mi)	5:03:25	11:35	1.37 mi	16:04	11:47	-1:45

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:07 /mi

Average Pace

11:35 /mi

Slowest Pace

13:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:09:18

43% of race

Time at Steady Pace

1:19:29

26% of race

Time at Slower Pace

1:34:38

31% of race

Average Pace: 11:34 /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	40095	15420	2686	37810	14108	2496
10K	3.10 mi	37881+2214	14144+1276	2474+212	36277	13284	2320
15K	3.11 mi	37769+112	14065+79	2458+16	37810	14108	2496
20K	3.11 mi	38379-610	14431-366	2533-75	40312	15716	2772
Half(13.11 mi)	0.68 mi	39441-1062	15087-656	2650-117	49264	21411	3660
25K	2.42 mi	39622-181	15285-198	2691-41	40706	16292	2865
30K	3.11 mi	39302+320	15256+29	2696-5	38220	15240	2679
35K	3.11 mi	40889-1587	16361-1105	2869-173	45536	19778	3399
40K	3.10 mi	41136-247	16687-326	2918-49	41622	17995	3099
Finish(26.22 mi)	1.37 mi	41054+82	16678+9	2923-5	39137	16847	2985

16847

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