Mary Houseknecht

Boston

Bib: 47126 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 48%

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

9:01/mi

28:00

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:26/mi

57:17

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:25/mi

1:26:33

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:41/mi

1:56:38

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:59/mi

2:03:27

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:08/mi

2:28:01

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:29/mi

3:00:34

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:37/mi

3:33:34

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:32/mi

4:15:37

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:53/mi

4:30:28

↑ 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

2:03:279:25 /mi⚡ faster

2nd Half

2:27:0111:13 /mi+19.1%

Positive split — 19.1% slower in the second half

AI Race Performance Report

Mary's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:00	9:01	3.11 mi	28:00	9:01	-
10K	57:17	9:13	3.10 mi	29:17	9:26	+0:25
15K	1:26:33	9:17	3.11 mi	29:16	9:25	-0:01
20K	1:56:38	9:23	3.11 mi	30:05	9:41	+0:16
Half(13.11 mi)	2:03:27	9:25	0.68 mi	6:49	9:59	+0:18
25K	2:28:01	9:32	2.42 mi	24:34	10:08	+0:09
30K	3:00:34	9:41	3.11 mi	32:33	10:29	+0:21
35K	3:33:34	9:49	3.11 mi	33:00	10:37	+0:08
40K	4:15:37	10:17	3.10 mi	42:03	13:32	+2:55
Finish(26.22 mi)	4:30:28	10:19	1.37 mi	14:51	10:53	-2:39

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:01 /mi

Average Pace

10:19 /mi

Slowest Pace

13:32 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:26:33

32% of race

Time at Steady Pace

2:07:01

47% of race

Time at Slower Pace

56:54

21% of race

Average Pace: 10:19 /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	25721	8071	1499	31795	10845	1983
10K	3.10 mi	28052-2331	9098-1027	1662-163	30251	10177	1860
15K	3.11 mi	29359-1307	9678-580	1773-111	31795	10845	1983
20K	3.11 mi	30063-704	10028-350	1838-65	32007	11020	1990
Half(13.11 mi)	0.68 mi	30128-65	10056-28	1840-2	32134	11270	2039
25K	2.42 mi	30627-499	10385-329	1895-55	33124	11918	2126
30K	3.11 mi	30728-101	10527-142	1917-22	32065	11743	2130
35K	3.11 mi	30413+315	10542-15	1918-1	30026	11166	2056
40K	3.10 mi	32336-1923	11818-1276	2121-203	41642	18006	3100
Finish(26.22 mi)	1.37 mi	32359-23	11895-77	2138-17	33304	13824	2491

13824

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