Sabrina Gonzalez Aja

Boston

Bib: 56498 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 39%

Division (F20-24)

#0 / 2002

Top 38%

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

9:08/mi

28:22

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:34/mi

58:04

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:15/mi

1:26:47

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:32/mi

1:56:24

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:48/mi

2:03:05

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:47/mi

2:26:48

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:48/mi

2:57:15

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:01/mi

3:28:21

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:45/mi

4:01:45

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:47/mi

4:15:05

↑ 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

2:03:059:23 /mi⚡ faster

2nd Half

2:12:0010:04 /mi+7.2%

Positive split — 7.2% 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	28:22	9:08	3.11 mi	28:22	9:08	-
10K	58:04	9:21	3.10 mi	29:42	9:34	+0:26
15K	1:26:47	9:19	3.11 mi	28:43	9:15	-0:19
20K	1:56:24	9:22	3.11 mi	29:37	9:32	+0:17
Half(13.11 mi)	2:03:05	9:23	0.68 mi	6:41	9:48	+0:16
25K	2:26:48	9:27	2.42 mi	23:43	9:47	-0:01
30K	2:57:15	9:31	3.11 mi	30:27	9:48	+0:01
35K	3:28:21	9:35	3.11 mi	31:06	10:01	+0:13
40K	4:01:45	9:44	3.10 mi	33:24	10:45	+0:44
Finish(26.22 mi)	4:15:05	9:44	1.37 mi	13:20	9:47	-0:58

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:08 /mi

Average Pace

9:44 /mi

Slowest Pace

10:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:41:41

87% of race

Time at Steady Pace

33:24

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:44 /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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	27199	8725	655	30244	10058	817
10K	3.10 mi	29386-2187	9738-1013	755-100	31459	10779	855
15K	3.11 mi	29638-252	9813-75	776-21	30244	10058	817
20K	3.11 mi	29896-258	9944-131	792-16	30757	10387	854
Half(13.11 mi)	0.68 mi	29907-11	9950-6	793-1	30602	10449	870
25K	2.42 mi	29924-17	10015-65	800-7	30533	10496	877
30K	3.11 mi	29280+644	9809+206	785+15	27528	9339	753
35K	3.11 mi	28511+769	9610+199	775+10	26218	9184	732
40K	3.10 mi	27987+524	9560+50	770+5	27001	10290	821
Finish(26.22 mi)	1.37 mi	27722+265	9525+35	768+2	24632	9296	795

9296

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