Matthew Gregg

Bib: 25810M

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:04
Rank: #17162
Start5K
8:23/mi
26:04 split
10K· 6.21 mi
52:31
Rank: #17224 (-62)
5K10K
8:31/mi
26:27 split
15K· 9.32 mi
1:19:40
Rank: #17385 (-161)
10K15K
8:44/mi
27:09 split
20K· 12.43 mi
1:47:16
Rank: #17146 (+239)
15K20K
8:53/mi
27:36 split
Half· 13.11 mi
1:53:19
Rank: #17148 (-2)
20KHalf
8:52/mi
6:03 split
25K· 15.53 mi
2:15:04
Rank: #16797 (+351)
Half25K
8:58/mi
21:45 split
30K· 18.64 mi
2:44:23
Rank: #16488 (+309)
25K30K
9:26/mi
29:19 split
20M
2:57:23
Rank: #16347 (+141)
30K20M
9:34/mi
13:00 split
21M
3:07:21
Rank: #16165 (+182)
20M21M
9:58/mi
9:58 split
35K· 21.75 mi
3:14:27
Rank: #16148 (+17)
21M35K
9:29/mi
7:06 split
23M
3:26:55
Rank: #16093 (+55)
35K23M
9:57/mi
12:28 split
24M
3:36:38
Rank: #16034 (+59)
23M24M
9:43/mi
9:43 split
40K· 24.85 mi
3:45:13
Rank: #15986 (+48)
24M40K
10:02/mi
8:35 split
25.2M
3:48:58
Rank: #15955 (+31)
40K25.2M
10:52/mi
3:45 split
Finish· 26.22 mi
3:58:26
Rank: #15933 (+22)
25.2MFinish
9:17/mi
9:28 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:19
Pace8:39 /mi
2nd Half
Distance13.11 mi
Time2:05:07
Pace9:33 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:4826:048:2326:04
8:23
-
10K
6.21 mi12:08:1552:318:2726:27
8:31
+0:08
15K
9.32 mi12:35:241:19:408:3327:09
8:44
+0:13
20K
12.43 mi13:03:001:47:168:3827:36
8:53
+0:09
Half
13.11 mi13:09:031:53:198:396:03
8:52
-0:01
25K
15.53 mi13:30:482:15:048:4221:45
8:58
+0:06
30K
18.64 mi14:00:072:44:238:4929:19
9:26
+0:28
20M
20.00 mi14:13:072:57:238:5213:00
9:34
+0:08
21M
21.00 mi14:23:053:07:218:559:58
9:58
+0:24
35K
21.75 mi14:30:113:14:278:567:06
9:29
-0:29
23M
23.00 mi14:42:393:26:559:0012:28
9:57
+0:28
24M
24.00 mi14:52:223:36:389:029:43
9:43
-0:14
40K
24.85 mi15:00:573:45:139:048:35
10:02
+0:19
25.2M
25.20 mi15:04:423:48:589:053:45
10:52
+0:50
Finish
26.22 mi15:14:103:58:269:069:28
9:17
-1:35

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:23 /mi

Average Pace

9:06 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:04

57% of race

Time at Steady Pace

1:08:36

29% of race

Time at Slower Pace

34:46

15% of race

Average Pace: 9:06 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:41:4826:048:2326:04
8:23
#17162
10K
6.21 mi12:08:1552:318:2726:27
8:31
#17224
15K
9.32 mi12:35:241:19:408:3327:09
8:44
#17385
20K
12.43 mi13:03:001:47:168:3827:36
8:53
#17146
Half
13.11 mi13:09:031:53:198:396:03
8:52
#17148
25K
15.53 mi13:30:482:15:048:4221:45
8:58
#16797
30K
18.64 mi14:00:072:44:238:4929:19
9:26
#16488
20M
20.00 mi14:13:072:57:238:5213:00
9:34
#16347
21M
21.00 mi14:23:053:07:218:559:58
9:58
#16165
35K
21.75 mi14:30:113:14:278:567:06
9:29
#16148
23M
23.00 mi14:42:393:26:559:0012:28
9:57
#16093
24M
24.00 mi14:52:223:36:389:029:43
9:43
#16034
40K
24.85 mi15:00:573:45:139:048:35
10:02
#15986
25.2M
25.20 mi15:04:423:48:589:053:45
10:52
#15955
Finish
26.22 mi15:14:103:58:269:069:28
9:17
#15933
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi17162108631086317671(Top 69%)11105(Top 76%)11105(Top 501%)
10K6.21 mi3.10 mi17224-6210903-4010903-4017354(Top 68%)10974(Top 75%)10974(Top 495%)
15K9.32 mi3.11 mi17385-16110976-7310976-7317671(Top 69%)11105(Top 76%)11105(Top 501%)
20K12.43 mi3.11 mi17146+23910854+12210854+12216796(Top 66%)10700(Top 73%)10700(Top 482%)
Half13.11 mi0.68 mi17148-210844+1010844+1017604(Top 69%)10981(Top 75%)10981(Top 495%)
25K15.53 mi2.42 mi16797+35110684+16010684+16015381(Top 60%)9969(Top 68%)9969(Top 449%)
30K18.64 mi3.11 mi16488+30910487+19710487+19715190(Top 59%)9643(Top 66%)9643(Top 435%)
20M20.00 mi1.36 mi16347+14110395+9210395+9214787(Top 58%)9211(Top 63%)9211(Top 415%)
21M21.00 mi1.00 mi16165+18210287+10810287+10812834(Top 50%)8108(Top 56%)8108(Top 366%)
35K21.75 mi0.75 mi16148+1710253+3410253+3415442(Top 60%)9344(Top 64%)9344(Top 421%)
23M23.00 mi1.25 mi16093+5510196+5710196+5715323(Top 60%)9209(Top 63%)9209(Top 415%)
24M24.00 mi1.00 mi16034+5910139+5710139+5715305(Top 60%)9165(Top 63%)9165(Top 413%)
40K24.85 mi0.85 mi15986+4810085+5410085+5415122(Top 59%)9023(Top 62%)9023(Top 407%)
25.2M25.20 mi0.35 mi15955+3110065+2010065+2014061(Top 55%)8446(Top 58%)8446(Top 381%)
Finish26.22 mi1.02 mi15933+2210033+3210033+3215539(Top 61%)9232(Top 63%)9232(Top 416%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

17671

Males

11105

M45-49

11105

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

17354

Males

10974

M45-49

10974

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

17671

Males

11105

M45-49

11105

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

16796

Males

10700

M45-49

10700

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

17604

Males

10981

M45-49

10981

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

15381

Males

9969

M45-49

9969

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

15190

Males

9643

M45-49

9643

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

14787

Males

9211

M45-49

9211

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

12834

Males

8108

M45-49

8108

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

15442

Males

9344

M45-49

9344

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

15323

Males

9209

M45-49

9209

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

15305

Males

9165

M45-49

9165

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15122

Males

9023

M45-49

9023

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

14061

Males

8446

M45-49

8446

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

15539

Males

9232

M45-49

9232

Passing Analysis

Category:
Athletes Passed
2602
Passed By
1373
Net Change
+1229
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17162
5K10K252314-62#17162#17224
10K15K191352-161#17224#17385
15K20K377138+239#17385#17146
20KHalf4143-2#17146#17148
Half25K38938+351#17148#16797
25K30K39990+309#16797#16488
30K20M19251+141#16488#16347
20M21M20624+182#16347#16165
21M35K8164+17#16165#16148
35K23M12772+55#16148#16093
23M24M11354+59#16093#16034
24M40K10153+48#16034#15986
40K25.2M4716+31#15986#15955
25.2MFinish8664+22#15955#15933
TOTALS26021373+1229
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing