Kristi Desness

Boston

Bib: 66291 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 44%

Division (F30-34)

#0 / 4161

Top 47%

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

10:06/mi

31:22

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:32/mi

1:01:00

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:11/mi

1:29:31

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:12/mi

1:58:07

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:40/mi

2:04:43

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:29/mi

2:27:43

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:04/mi

2:58:59

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:43/mi

3:35:22

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:05/mi

4:09:49

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:17/mi

4:23:51

↑ 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

2:04:439:31 /mi⚡ faster

2nd Half

2:19:0810:37 /mi+11.6%

Positive split — 11.6% 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	31:22	10:06	3.11 mi	31:22	10:06	-
10K	1:01:00	9:49	3.10 mi	29:38	9:32	-0:34
15K	1:29:31	9:36	3.11 mi	28:31	9:11	-0:21
20K	1:58:07	9:30	3.11 mi	28:36	9:12	+0:01
Half(13.11 mi)	2:04:43	9:31	0.68 mi	6:36	9:40	+0:28
25K	2:27:43	9:31	2.42 mi	23:00	9:29	-0:11
30K	2:58:59	9:36	3.11 mi	31:16	10:04	+0:35
35K	3:35:22	9:54	3.11 mi	36:23	11:43	+1:39
40K	4:09:49	10:03	3.10 mi	34:27	11:05	-0:38
Finish(26.22 mi)	4:23:51	10:04	1.37 mi	14:02	10:17	-0:48

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:11 /mi

Average Pace

10:04 /mi

Slowest Pace

11:43 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:56:21

44% of race

Time at Steady Pace

1:16:40

29% of race

Time at Slower Pace

1:10:50

27% of race

Average Pace: 10:04 /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	36373	13291	2344	29581	9727	1782
10K	3.10 mi	33668+2705	11865+1426	2113+231	31286	10693	1946
15K	3.11 mi	32297+1371	11155+710	2004+109	29581	9727	1782
20K	3.11 mi	31133+1164	10576+579	1929+75	27830	8932	1658
Half(13.11 mi)	0.68 mi	31005+128	10525+51	1924+5	29729	10021	1845
25K	2.42 mi	30457+548	10292+233	1885+39	28389	9435	1737
30K	3.11 mi	30051+406	10203+89	1871+14	29323	10261	1881
35K	3.11 mi	31015-964	10859-656	1956-85	36295	14662	2581
40K	3.10 mi	30530+485	10877-18	1963-7	29018	11388	2080
Finish(26.22 mi)	1.37 mi	30358+172	10845+32	1962+1	28695	11365	2116

11365

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