Ariana DiBiasio

Boston

Bib: 70164 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

12:40/mi

39:21

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

13:42/mi

1:21:56

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:53/mi

1:58:52

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:07/mi

2:36:32

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:10/mi

2:44:50

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:43/mi

3:15:40

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:52/mi

3:55:39

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

19:08/mi

4:55:05

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:12/mi

5:39:13

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:43/mi

5:55:12

↑ 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

2:44:5012:34 /mi⚡ faster

2nd Half

3:10:2214:31 /mi+15.5%

Positive split — 15.5% 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	39:21	12:40	3.11 mi	39:21	12:40	-
10K	1:21:56	13:11	3.10 mi	42:35	13:42	+1:02
15K	1:58:52	12:45	3.11 mi	36:56	11:53	-1:49
20K	2:36:32	12:36	3.11 mi	37:40	12:07	+0:14
Half(13.11 mi)	2:44:50	12:34	0.68 mi	8:18	12:10	+0:03
25K	3:15:40	12:36	2.42 mi	30:50	12:43	+0:33
30K	3:55:39	12:38	3.11 mi	39:59	12:52	+0:09
35K	4:55:05	13:34	3.11 mi	59:26	19:08	+6:16
40K	5:39:13	13:39	3.10 mi	44:08	14:12	-4:56
Finish(26.22 mi)	5:55:12	13:33	1.37 mi	15:59	11:43	-2:29

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:43 /mi

Average Pace

13:33 /mi

Slowest Pace

19:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

4:11:38

71% of race

Time at Slower Pace

1:43:34

29% of race

Average Pace: 13:33 /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	51627	22768	5069	48006	20360	4605
10K	3.10 mi	51733-106	22816-48	5088-19	51682	22763	5076
15K	3.11 mi	50747+986	22161+655	4969+119	48006	20360	4605
20K	3.11 mi	49821+926	21567+594	4862+107	46801	19719	4503
Half(13.11 mi)	0.68 mi	49542+279	21389+178	4823+39	44661	18575	4278
25K	2.42 mi	48979+563	21072+317	4758+65	45966	19442	4425
30K	3.11 mi	48156+823	20633+439	4663+95	43854	18510	4267
35K	3.11 mi	50081-1925	21864-1231	4917-254	53777	24360	5320
40K	3.10 mi	49605+476	21632+232	4869+48	44377	19463	4435
Finish(26.22 mi)	1.37 mi	49291+314	21463+169	4843+26	38782	16671	3976

16671

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