Alexandra Orsino

Boston

Bib: 48467 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

10:58/mi

34:05

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:36/mi

1:13:15

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:06/mi

1:47:44

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:00/mi

2:21:56

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:16/mi

2:29:37

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:07/mi

2:56:34

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:54/mi

3:33:32

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:43/mi

4:09:56

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:46/mi

4:52:42

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:07/mi

5:07:52

↑ 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

2:29:3711:25 /mi⚡ faster

2nd Half

2:38:1512:04 /mi+5.8%

Positive split — 5.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:05	10:58	3.11 mi	34:05	10:58	-
10K	1:13:15	11:47	3.10 mi	39:10	12:36	+1:38
15K	1:47:44	11:34	3.11 mi	34:29	11:06	-1:30
20K	2:21:56	11:25	3.11 mi	34:12	11:00	-0:06
Half(13.11 mi)	2:29:37	11:25	0.68 mi	7:41	11:16	+0:16
25K	2:56:34	11:22	2.42 mi	26:57	11:07	-0:09
30K	3:33:32	11:27	3.11 mi	36:58	11:54	+0:47
35K	4:09:56	11:30	3.11 mi	36:24	11:43	-0:11
40K	4:52:42	11:47	3.10 mi	42:46	13:46	+2:03
Finish(26.22 mi)	5:07:52	11:45	1.37 mi	15:10	11:07	-2:39

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:58 /mi

Average Pace

11:45 /mi

Slowest Pace

13:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:32:34

50% of race

Time at Slower Pace

2:35:18

50% of race

Average Pace: 11:45 /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	43806	17697	3043	44415	18064	3150
10K	3.10 mi	47468-3662	20006-2309	3440-397	49198	21129	3632
15K	3.11 mi	46489+979	19367+639	3340+100	44415	18064	3150
20K	3.11 mi	45223+1266	18605+762	3218+122	41634	16520	2892
Half(13.11 mi)	0.68 mi	44950+273	18458+147	3192+26	40487	16027	2829
25K	2.42 mi	43929+1021	17892+566	3101+91	39434	15537	2734
30K	3.11 mi	43126+803	17551+341	3065+36	39938	16220	2838
35K	3.11 mi	42094+1032	17065+486	2985+80	36338	14690	2585
40K	3.10 mi	42210-116	17312-247	3007-22	42624	18538	3188
Finish(26.22 mi)	1.37 mi	41897+313	17181+131	2990+17	34920	14658	2627

14658

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