Richard Garfield

Boston

Bib: 65837 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M40-44)

#0 / 4329

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

10:22/mi

32:12

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:33/mi

1:01:51

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:03/mi

1:29:59

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:17/mi

1:58:48

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:21/mi

2:05:11

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:11/mi

2:27:27

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:33/mi

3:00:14

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:04/mi

3:34:36

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:26/mi

4:10:07

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:42/mi

4:24:43

↑ 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

2:05:119:33 /mi⚡ faster

2nd Half

2:19:3210:39 /mi+11.5%

Positive split — 11.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:12	10:22	3.11 mi	32:12	10:22	-
10K	1:01:51	9:57	3.10 mi	29:39	9:33	-0:49
15K	1:29:59	9:39	3.11 mi	28:08	9:03	-0:30
20K	1:58:48	9:34	3.11 mi	28:49	9:17	+0:14
Half(13.11 mi)	2:05:11	9:33	0.68 mi	6:23	9:21	+0:04
25K	2:27:27	9:30	2.42 mi	22:16	9:11	-0:10
30K	3:00:14	9:40	3.11 mi	32:47	10:33	+1:22
35K	3:34:36	9:52	3.11 mi	34:22	11:04	+0:31
40K	4:10:07	10:04	3.10 mi	35:31	11:26	+0:22
Finish(26.22 mi)	4:24:43	10:06	1.37 mi	14:36	10:42	-0:44

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:03 /mi

Average Pace

10:06 /mi

Slowest Pace

11:26 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:55:15

44% of race

Time at Steady Pace

1:19:35

30% of race

Time at Slower Pace

1:09:53

26% of race

Average Pace: 10:06 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	38573	24023	3620	28323	19208	2935
10K	3.10 mi	34749+3824	22307+1716	3391+229	31310	20604	3145
15K	3.11 mi	32727+2022	21354+953	3250+141	28323	19208	2935
20K	3.11 mi	31625+1102	20810+544	3169+81	28534	19263	2934
Half(13.11 mi)	0.68 mi	31308+317	20638+172	3146+23	27159	18424	2810
25K	2.42 mi	30312+996	20102+536	3061+85	25902	17655	2697
30K	3.11 mi	30609-297	20141-39	3058+3	32520	20527	3096
35K	3.11 mi	30744-135	20030+111	3042+16	32709	19971	2999
40K	3.10 mi	30631+113	19709+321	2989+53	31039	18544	2806
Finish(26.22 mi)	1.37 mi	30596+35	19623+86	2982+7	31906	18812	2826

18812

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