Katherine Bassett

Boston

Bib: 48243 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

10:05/mi

31:21

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:35/mi

1:04:13

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:13/mi

1:35:56

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:54/mi

2:09:47

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:43/mi

2:17:06

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:39/mi

2:42:55

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:43/mi

3:16:12

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:06/mi

3:50:40

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:56/mi

4:27:43

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:10/mi

4:41:35

↑ 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

2:17:0610:27 /mi⚡ faster

2nd Half

2:24:2911:01 /mi+5.4%

Positive split — 5.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:21	10:05	3.11 mi	31:21	10:05	-
10K	1:04:13	10:20	3.10 mi	32:52	10:35	+0:30
15K	1:35:56	10:18	3.11 mi	31:43	10:13	-0:22
20K	2:09:47	10:27	3.11 mi	33:51	10:54	+0:41
Half(13.11 mi)	2:17:06	10:27	0.68 mi	7:19	10:43	-0:11
25K	2:42:55	10:29	2.42 mi	25:49	10:39	-0:04
30K	3:16:12	10:32	3.11 mi	33:17	10:43	+0:04
35K	3:50:40	10:36	3.11 mi	34:28	11:06	+0:23
40K	4:27:43	10:46	3.10 mi	37:03	11:56	+0:50
Finish(26.22 mi)	4:41:35	10:45	1.37 mi	13:52	10:10	-1:46

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:05 /mi

Average Pace

10:45 /mi

Slowest Pace

11:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:30:04

75% of race

Time at Steady Pace

34:28

12% of race

Time at Slower Pace

37:03

13% of race

Average Pace: 10:44 /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	36337	13280	2963	38457	14472	3304
10K	3.10 mi	37783-1446	14095-815	3160-197	39341	15005	3406
15K	3.11 mi	37899-116	14130-35	3179-19	38457	14472	3304
20K	3.11 mi	38690-791	14611-481	3307-128	40906	16070	3696
Half(13.11 mi)	0.68 mi	38541+149	14545+66	3299+8	37182	14080	3263
25K	2.42 mi	38104+437	14382+163	3267+32	36625	13937	3212
30K	3.11 mi	37058+1046	13925+457	3170+97	33487	12526	2897
35K	3.11 mi	36272+786	13699+226	3129+41	32926	12865	3005
40K	3.10 mi	35901+371	13722-23	3143-14	33855	13975	3255
Finish(26.22 mi)	1.37 mi	35459+442	13552+170	3112+31	27771	10900	2651

10900

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