Helen Hamblett

Boston

Bib: 39288 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 48%

Division (F20-24)

#0 / 2002

Top 49%

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

9:51/mi

30:35

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:53/mi

1:01:18

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:35/mi

1:31:05

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:28/mi

2:00:31

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:49/mi

2:07:13

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:58/mi

2:31:23

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:04/mi

3:05:47

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:26/mi

3:41:17

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:25/mi

4:16:45

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:00/mi

4:30:24

↑ 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

2:07:139:42 /mi⚡ faster

2nd Half

2:23:1110:55 /mi+12.6%

Positive split — 12.6% 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	30:35	9:51	3.11 mi	30:35	9:51	-
10K	1:01:18	9:52	3.10 mi	30:43	9:53	+0:02
15K	1:31:05	9:46	3.11 mi	29:47	9:35	-0:18
20K	2:00:31	9:42	3.11 mi	29:26	9:28	-0:07
Half(13.11 mi)	2:07:13	9:42	0.68 mi	6:42	9:49	+0:21
25K	2:31:23	9:45	2.42 mi	24:10	9:58	+0:09
30K	3:05:47	9:58	3.11 mi	34:24	11:04	+1:06
35K	3:41:17	10:10	3.11 mi	35:30	11:26	+0:22
40K	4:16:45	10:20	3.10 mi	35:28	11:25	-0:01
Finish(26.22 mi)	4:30:24	10:19	1.37 mi	13:39	10:00	-1:25

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:28 /mi

Average Pace

10:19 /mi

Slowest Pace

11:26 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

59:13

22% of race

Time at Steady Pace

1:45:49

39% of race

Time at Slower Pace

1:45:22

39% 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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	34193	12149	971	33250	11612	963
10K	3.10 mi	34057+136	12077+72	969+2	34130	12152	990
15K	3.11 mi	33708+349	11864+213	961+8	33250	11612	963
20K	3.11 mi	32766+942	11380+484	915+46	30329	10176	833
Half(13.11 mi)	0.68 mi	32586+180	11306+74	908+7	30877	10623	887
25K	2.42 mi	32322+264	11231+75	914-6	31921	11272	947
30K	3.11 mi	32879-557	11661-430	953-39	35621	13767	1156
35K	3.11 mi	33101-222	11978-317	978-25	34781	13832	1178
40K	3.10 mi	32681+420	11988-10	983-5	30943	12442	1015
Finish(26.22 mi)	1.37 mi	32337+344	11889+99	976+7	26485	10206	882

10206

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