Matthew Spragg

Bib: 5623 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Top 46%

Gender (Male)

#0 / 16105

Masters (Masters Men)

#0 / 10463

Top 48%

Division (M50-54)

#0 / 1996

Race Day Weather

50°/40°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 2 · 298 ft

Mile 4 · 178 ft

Mile 8 · 159 ft

Mile 10 · 171 ft

Mile 14 · 142 ft

Start

0:00

Race begins

469 ft elev

5K· 3.11 mi

7:38/mi

23:42

↑ 97 ft↓ 345 ft1.5% grade

220 ft elev

10K· 6.21 mi

7:40/mi

47:32

↑ 79 ft↓ 138 ft0.4% grade

157 ft elev

15K· 9.32 mi

7:36/mi

1:11:10

↑ 67 ft↓ 78 ft

146 ft elev

20K· 12.43 mi

7:37/mi

1:34:51

↑ 106 ft↓ 86 ft0.1% grade

165 ft elev

Half· 13.11 mi

7:17/mi

1:39:49

↑ 19 ft↓ 37 ft0.5% grade

148 ft elev

25K· 15.53 mi

7:39/mi

1:58:21

↑ 66 ft↓ 88 ft0.2% grade

127 ft elev

30K· 18.64 mi

7:54/mi

2:22:54

↑ 181 ft↓ 148 ft0.2% grade

138 ft elev

20M

8:09/mi

2:33:58

↑ 64 ft↓ 50 ft0.2% grade

148 ft elev

21M

8:42/mi

2:42:40

↑ 106 ft↓ 24 ft1.6% grade

227 ft elev

35K· 21.75 mi

8:27/mi

2:48:59

↑ 17 ft↓ 86 ft1.7% grade

156 ft elev

23M

9:02/mi

3:00:18

↑ 23 ft↓ 63 ft0.6% grade

116 ft elev

24M

9:04/mi

3:09:22

↓ 82 ft1.3% grade

34 ft elev

40K· 24.85 mi

9:20/mi

3:17:21

↓ 20 ft0.3% grade

20 ft elev

25.2M

9:43/mi

3:20:42

↑ 13 ft↓ 16 ft0.2% grade

18 ft elev

Finish· 26.22 mi

8:12/mi

3:29:03

↑ 22 ft↓ 21 ft

17 ft elev

Course Elevation

890ft

Total climb

462ft

Range

7 to 469 ft

1,342ft

Total descent

About the height of two redwood trees

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The Course

Half Splits

1st Half· via Half

1:39:497:37 /mi⚡ faster

2nd Half

1:49:148:20 /mi+9.4%

Positive split — 9.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:42	7:38	3.11 mi	23:42	7:38	-
10K	47:32	7:39	3.10 mi	23:50	7:40	+0:02
15K	1:11:10	7:38	3.11 mi	23:38	7:36	-0:04
20K	1:34:51	7:38	3.11 mi	23:41	7:37	+0:01
Half(13.11 mi)	1:39:49	7:37	0.68 mi	4:58	7:17	-0:20
25K	1:58:21	7:37	2.42 mi	18:32	7:39	+0:22
30K	2:22:54	7:40	3.11 mi	24:33	7:54	+0:15
20M	2:33:58	7:42	1.36 mi	11:04	8:09	+0:15
21M	2:42:40	7:45	1.00 mi	8:42	8:42	+0:33
35K	2:48:59	7:46	0.75 mi	6:19	8:27	-0:15
23M	3:00:18	7:50	1.25 mi	11:19	9:02	+0:35
24M	3:09:22	7:53	1.00 mi	9:04	9:04	+0:02
40K	3:17:21	7:56	0.85 mi	7:59	9:20	+0:16
25.2M	3:20:42	7:58	0.35 mi	3:21	9:43	+0:23
Finish(26.22 mi)	3:29:03	7:59	1.02 mi	8:21	8:12	-1:31

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:17 /mi

Average Pace

7:59 /mi

Slowest Pace

9:43 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:58:21

57% of race

Time at Steady Pace

50:17

24% of race

Time at Slower Pace

40:25

19% of race

Average Pace: 7:58 /mi

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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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	13346	9794	9794	12642	9360	9360
10K	3.10 mi	13490-144	9809-15	9809-15	13623	9848	9848
15K	3.11 mi	13177+313	9641+168	9641+168	12642	9360	9360
20K	3.11 mi	12766+411	9419+222	9419+222	11756	8855	8855
Half(13.11 mi)	0.68 mi	12606+160	9356+63	9356+63	9817	7945	7945
25K	2.42 mi	12348+258	9212+144	9212+144	11088	8434	8434
30K	3.11 mi	11962+386	8958+254	8958+254	10646	8006	8006
20M	1.36 mi	11896+66	8892+66	8892+66	11419	8248	8248
21M	1.00 mi	11859+37	8830+62	8830+62	11659	8209	8209
35K	0.75 mi	11977-118	8865-35	8865-35	15093	9759	9759
23M	1.25 mi	12275-298	8961-96	8961-96	16453	10262	10262
24M	1.00 mi	12559-284	9076-115	9076-115	17664	10761	10761
40K	0.85 mi	12820-261	9157-81	9157-81	17984	10811	10811
25.2M	0.35 mi	12870-50	9164-7	9164-7	15611	9677	9677
Finish(26.22 mi)	1.02 mi	12925-55	9173-9	9173-9	14205	9115	9115

9115

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

Boston Athletic Association

Race timed by

Mika Timing