Brendan Smith

Boston

Bib: 40455 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 31%

Gender (Male)

#0 / 29548

Top 41%

Division (M25-29)

#0 / 4122

Top 45%

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

8:26/mi

26:11

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:00/mi

51:01

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:58/mi

1:15:46

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:13/mi

1:41:17

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:32/mi

1:47:06

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:25/mi

2:07:31

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:33/mi

2:34:04

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:03/mi

3:02:11

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:25/mi

3:31:26

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:03/mi

3:43:46

↑ 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

1:47:068:10 /mi⚡ faster

2nd Half

1:56:408:54 /mi+8.9%

Positive split — 8.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:11	8:26	3.11 mi	26:11	8:26	-
10K	51:01	8:13	3.10 mi	24:50	8:00	-0:26
15K	1:15:46	8:08	3.11 mi	24:45	7:58	-0:02
20K	1:41:17	8:09	3.11 mi	25:31	8:13	+0:15
Half(13.11 mi)	1:47:06	8:10	0.68 mi	5:49	8:32	+0:19
25K	2:07:31	8:13	2.42 mi	20:25	8:25	-0:07
30K	2:34:04	8:16	3.11 mi	26:33	8:33	+0:08
35K	3:02:11	8:23	3.11 mi	28:07	9:03	+0:30
40K	3:31:26	8:30	3.10 mi	29:15	9:25	+0:22
Finish(26.22 mi)	3:43:46	8:32	1.37 mi	12:20	9:03	-0:22

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:58 /mi

Average Pace

8:32 /mi

Slowest Pace

9:25 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:34:04

69% of race

Time at Steady Pace

40:27

18% of race

Time at Slower Pace

29:15

13% of race

Average Pace: 8:32 /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	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	19035	13840	2065	15951	12029	1842
10K	3.10 mi	17000+2035	12599+1241	1910+155	14959	11321	1731
15K	3.11 mi	16669+331	12430+169	1886+24	15951	12029	1842
20K	3.11 mi	16683-14	12456-26	1889-3	17013	12720	1958
Half(13.11 mi)	0.68 mi	16774-91	12503-47	1894-5	18548	13533	2054
25K	2.42 mi	16921-147	12590-87	1924-30	18100	13240	2034
30K	3.11 mi	16762+159	12465+125	1898+26	16853	12306	1882
35K	3.11 mi	16902-140	12431+34	1879+19	19071	13209	1996
40K	3.10 mi	16827+75	12217+214	1848+31	18500	12350	1839
Finish(26.22 mi)	1.37 mi	16851-24	12179+38	1844+4	18571	12174	1895

12174

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