Hannah Duffy

Somerville

Bib: 73121 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

10:59/mi

34:07

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:07/mi

1:08:39

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:49/mi

1:42:16

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:09/mi

2:16:53

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:24/mi

2:24:40

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:52/mi

2:53:26

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:05/mi

3:31:00

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:26/mi

4:09:39

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:52/mi

4:46:32

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:24/mi

5:00:43

↑ 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

2:24:4011:02 /mi⚡ faster

2nd Half

2:36:0311:54 /mi+7.9%

Positive split — 7.9% 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	34:07	10:59	3.11 mi	34:07	10:59	-
10K	1:08:39	11:03	3.10 mi	34:32	11:07	+0:08
15K	1:42:16	10:58	3.11 mi	33:37	10:49	-0:18
20K	2:16:53	11:01	3.11 mi	34:37	11:09	+0:20
Half(13.11 mi)	2:24:40	11:02	0.68 mi	7:47	11:24	+0:15
25K	2:53:26	11:10	2.42 mi	28:46	11:52	+0:28
30K	3:31:00	11:19	3.11 mi	37:34	12:05	+0:13
35K	4:09:39	11:29	3.11 mi	38:39	12:26	+0:21
40K	4:46:32	11:32	3.10 mi	36:53	11:52	-0:34
Finish(26.22 mi)	5:00:43	11:29	1.37 mi	14:11	10:24	-1:28

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:24 /mi

Average Pace

11:29 /mi

Slowest Pace

12:26 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:38:51

53% of race

Time at Steady Pace

1:43:13

34% of race

Time at Slower Pace

38:39

13% of race

Average Pace: 11:28 /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	43888	17745	3957	42729	17028	3884
10K	3.10 mi	43290+598	17376+369	3923+34	42930	17185	3902
15K	3.11 mi	43044+246	17228+148	3912+11	42729	17028	3884
20K	3.11 mi	42845+199	17148+80	3916-4	42457	17012	3896
Half(13.11 mi)	0.68 mi	42692+153	17064+84	3903+13	41294	16515	3826
25K	2.42 mi	42733-41	17177-113	3936-33	42977	17626	4061
30K	3.11 mi	42381+352	17099+78	3920+16	40793	16701	3854
35K	3.11 mi	42025+356	17030+69	3916+4	39916	16664	3859
40K	3.10 mi	40945+1080	16564+466	3815+101	33555	13818	3222
Finish(26.22 mi)	1.37 mi	40554+391	16388+176	3779+36	29624	11888	2896

11888

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