Jamie Dennison

Bib: 13607M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:29
Rank: #15479
Start5K
25:29 | 8:12/mi
10K· 6.21 mi
50:46
Rank: #15615 (-136)
5K10K
25:17 | 8:08/mi
15K· 9.32 mi
1:16:06
Rank: #15576 (+39)
10K15K
25:20 | 8:09/mi
20K· 12.43 mi
1:41:38
Rank: #15426 (+150)
15K20K
25:32 | 8:13/mi
Half· 13.11 mi
1:47:10
Rank: #15414 (+12)
20KHalf
5:32 | 8:07/mi
25K· 15.53 mi
2:07:07
Rank: #15227 (+187)
Half25K
19:57 | 8:14/mi
30K· 18.64 mi
2:32:46
Rank: #14768 (+459)
25K30K
25:39 | 8:15/mi
20M
2:44:07
Rank: #14595 (+173)
30K20M
11:21 | 8:21/mi
21M
2:52:51
Rank: #14414 (+181)
20M21M
8:44 | 8:44/mi
35K· 21.75 mi
2:58:50
Rank: #14326 (+88)
21M35K
5:59 | 8:00/mi
23M
3:09:08
Rank: #14119 (+207)
35K23M
10:18 | 8:14/mi
24M
3:16:57
Rank: #13927 (+192)
23M24M
7:49 | 7:49/mi
40K· 24.85 mi
3:23:44
Rank: #13744 (+183)
24M40K
6:47 | 7:56/mi
25.2M
3:26:42
Rank: #13669 (+75)
40K25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:34:42
Rank: #13551 (+118)
25.2MFinish
8:00 | 7:51/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:47:10
Pace8:10 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:47:32
Pace8:12 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1725:298:1225:29
8:12
-
10K
6.21 mi11:42:3450:468:1025:17
8:08
-0:04
15K
9.32 mi12:07:541:16:068:1025:20
8:09
+0:01
20K
12.43 mi12:33:261:41:388:1125:32
8:13
+0:04
Half
13.11 mi12:38:581:47:108:105:32
8:07
-0:06
25K
15.53 mi12:58:552:07:078:1119:57
8:14
+0:07
30K
18.64 mi13:24:342:32:468:1225:39
8:15
+0:01
20M
20.00 mi13:35:552:44:078:1211:21
8:21
+0:06
21M
21.00 mi13:44:392:52:518:148:44
8:44
+0:23
35K
21.75 mi13:50:382:58:508:135:59
8:00
-0:44
23M
23.00 mi14:00:563:09:088:1310:18
8:14
+0:14
24M
24.00 mi14:08:453:16:578:127:49
7:49
-0:25
40K
24.85 mi14:15:323:23:448:126:47
7:56
+0:07
25.2M
25.20 mi14:18:303:26:428:122:58
8:36
+0:40
Finish
26.22 mi14:26:303:34:428:128:00
7:51
-0:45

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

7:49 /mi

Average Pace

8:12 /mi

Slowest Pace

8:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23:00

95% of race

Time at Steady Pace

11:42

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /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 mi11:17:1725:298:1225:29
8:12
#15479
10K
6.21 mi11:42:3450:468:1025:17
8:08
#15615
15K
9.32 mi12:07:541:16:068:1025:20
8:09
#15576
20K
12.43 mi12:33:261:41:388:1125:32
8:13
#15426
Half
13.11 mi12:38:581:47:108:105:32
8:07
#15414
25K
15.53 mi12:58:552:07:078:1119:57
8:14
#15227
30K
18.64 mi13:24:342:32:468:1225:39
8:15
#14768
20M
20.00 mi13:35:552:44:078:1211:21
8:21
#14595
21M
21.00 mi13:44:392:52:518:148:44
8:44
#14414
35K
21.75 mi13:50:382:58:508:135:59
8:00
#14326
23M
23.00 mi14:00:563:09:088:1310:18
8:14
#14119
24M
24.00 mi14:08:453:16:578:127:49
7:49
#13927
40K
24.85 mi14:15:323:23:448:126:47
7:56
#13744
25.2M
25.20 mi14:18:303:26:428:122:58
8:36
#13669
Finish
26.22 mi14:26:303:34:428:128:00
7:51
#13551
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi15479105071050715518(Top 58%)10504(Top 69%)10504(Top 466%)
10K6.21 mi3.10 mi15615-13610553-4610553-4615781(Top 59%)10626(Top 70%)10626(Top 472%)
15K9.32 mi3.11 mi15576+3910531+2210531+2215518(Top 58%)10504(Top 69%)10504(Top 466%)
20K12.43 mi3.11 mi15426+15010460+7110460+7115067(Top 57%)10291(Top 68%)10291(Top 457%)
Half13.11 mi0.68 mi15414+1210453+710453+715151(Top 57%)10344(Top 68%)10344(Top 459%)
25K15.53 mi2.42 mi15227+18710350+10310350+10314419(Top 54%)9934(Top 65%)9934(Top 441%)
30K18.64 mi3.11 mi14768+45910153+19710153+19712717(Top 48%)9109(Top 60%)9109(Top 404%)
20M20.00 mi1.36 mi14595+17310051+10210051+10212691(Top 48%)9000(Top 59%)9000(Top 400%)
21M21.00 mi1.00 mi14414+1819950+1019950+10111866(Top 45%)8527(Top 56%)8527(Top 379%)
35K21.75 mi0.75 mi14326+889903+479903+4712096(Top 45%)8605(Top 57%)8605(Top 382%)
23M23.00 mi1.25 mi14119+2079804+999804+9911361(Top 43%)8162(Top 54%)8162(Top 362%)
24M24.00 mi1.00 mi13927+1929700+1049700+1049919(Top 37%)7365(Top 49%)7365(Top 327%)
40K24.85 mi0.85 mi13744+1839617+839617+839590(Top 36%)7137(Top 47%)7137(Top 317%)
25.2M25.20 mi0.35 mi13669+759582+359582+3510163(Top 38%)7397(Top 49%)7397(Top 328%)
Finish26.22 mi1.02 mi13551+1189517+659517+6511035(Top 41%)7811(Top 51%)7811(Top 347%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

15518

Males

10504

M45-49

10504

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15781

Males

10626

M45-49

10626

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

15518

Males

10504

M45-49

10504

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

15067

Males

10291

M45-49

10291

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

15151

Males

10344

M45-49

10344

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

14419

Males

9934

M45-49

9934

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12717

Males

9109

M45-49

9109

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12691

Males

9000

M45-49

9000

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11866

Males

8527

M45-49

8527

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12096

Males

8605

M45-49

8605

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

11361

Males

8162

M45-49

8162

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9919

Males

7365

M45-49

7365

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9590

Males

7137

M45-49

7137

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10163

Males

7397

M45-49

7397

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2stories
+22ft-21ft

Overall

11035

Males

7811

M45-49

7811

Passing Analysis

Category:
Athletes Passed
2734
Passed By
806
Net Change
+1928
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15479
5K10K241377-136#15479#15615
10K15K197158+39#15615#15576
15K20K24494+150#15576#15426
20KHalf4432+12#15426#15414
Half25K23144+187#15414#15227
25K30K48021+459#15227#14768
30K20M18815+173#14768#14595
20M21M19615+181#14595#14414
21M35K9810+88#14414#14326
35K23M21811+207#14326#14119
23M24M1953+192#14119#13927
24M40K1863+183#13927#13744
40K25.2M849+75#13744#13669
25.2MFinish13214+118#13669#13551
TOTALS2734806+1928
📊

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