David Kamin

Bib: 9071M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 29%
Gender (Male)
#0 / 16105
Top 42%
Masters (Masters Men)
#0 / 10463
Top 30%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:51
Rank: #8069
Start5K
21:51 | 7:02/mi
10K· 6.21 mi
44:10
Rank: #8696 (-627)
5K10K
22:19 | 7:11/mi
15K· 9.32 mi
1:06:37
Rank: #8898 (-202)
10K15K
22:27 | 7:14/mi
20K· 12.43 mi
1:29:03
Rank: #8688 (+210)
15K20K
22:26 | 7:13/mi
Half· 13.11 mi
1:33:50
Rank: #8606 (+82)
20KHalf
4:47 | 7:01/mi
25K· 15.53 mi
1:51:31
Rank: #8498 (+108)
Half25K
17:41 | 7:18/mi
30K· 18.64 mi
2:15:08
Rank: #8422 (+76)
25K30K
23:37 | 7:36/mi
20M
2:25:41
Rank: #8410 (+12)
30K20M
10:33 | 7:46/mi
21M
2:33:58
Rank: #8386 (+24)
20M21M
8:17 | 8:17/mi
35K· 21.75 mi
2:39:33
Rank: #8362 (+24)
21M35K
5:35 | 7:28/mi
23M
2:49:16
Rank: #8300 (+62)
35K23M
9:43 | 7:46/mi
24M
2:56:54
Rank: #8262 (+38)
23M24M
7:38 | 7:38/mi
40K· 24.85 mi
3:03:27
Rank: #8216 (+46)
24M40K
6:33 | 7:40/mi
25.2M
3:06:24
Rank: #8216
40K25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:14:03
Rank: #8235 (-19)
25.2MFinish
7:39 | 7:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:50
Pace7:09 /mi
2nd Half
Distance13.11 mi
Time1:40:13
Pace7:39 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:0421:517:0221:51
7:02
-
10K
6.21 mi11:09:2344:107:0622:19
7:11
+0:09
15K
9.32 mi11:31:501:06:377:0922:27
7:14
+0:03
20K
12.43 mi11:54:161:29:037:1022:26
7:13
-0:01
Half
13.11 mi11:59:031:33:507:094:47
7:01
-0:12
25K
15.53 mi12:16:441:51:317:1117:41
7:18
+0:17
30K
18.64 mi12:40:212:15:087:1523:37
7:36
+0:18
20M
20.00 mi12:50:542:25:417:1710:33
7:46
+0:10
21M
21.00 mi12:59:112:33:587:208:17
8:17
+0:31
35K
21.75 mi13:04:462:39:337:205:35
7:28
-0:49
23M
23.00 mi13:14:292:49:167:229:43
7:46
+0:18
24M
24.00 mi13:22:072:56:547:227:38
7:38
-0:08
40K
24.85 mi13:28:403:03:277:236:33
7:40
+0:02
25.2M
25.20 mi13:31:373:06:247:242:57
8:33
+0:53
Finish
26.22 mi13:39:163:14:037:247:39
7:30
-1:03

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

7:01 /mi

Average Pace

7:24 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:50

48% of race

Time at Steady Pace

1:08:43

35% of race

Time at Slower Pace

31:30

16% of race

Average Pace: 7:24 /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 mi10:47:0421:517:0221:51
7:02
#8069
10K
6.21 mi11:09:2344:107:0622:19
7:11
#8696
15K
9.32 mi11:31:501:06:377:0922:27
7:14
#8898
20K
12.43 mi11:54:161:29:037:1022:26
7:13
#8688
Half
13.11 mi11:59:031:33:507:094:47
7:01
#8606
25K
15.53 mi12:16:441:51:317:1117:41
7:18
#8498
30K
18.64 mi12:40:212:15:087:1523:37
7:36
#8422
20M
20.00 mi12:50:542:25:417:1710:33
7:46
#8410
21M
21.00 mi12:59:112:33:587:208:17
8:17
#8386
35K
21.75 mi13:04:462:39:337:205:35
7:28
#8362
23M
23.00 mi13:14:292:49:167:229:43
7:46
#8300
24M
24.00 mi13:22:072:56:547:227:38
7:38
#8262
40K
24.85 mi13:28:403:03:277:236:33
7:40
#8216
25.2M
25.20 mi13:31:373:06:247:242:57
8:33
#8216
Finish
26.22 mi13:39:163:14:037:247:39
7:30
#8235
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8069704570459326(Top 33%)7724(Top 48%)7724(Top 344%)
10K6.21 mi3.10 mi8696-6277419-3747419-3749326(Top 33%)7780(Top 48%)7780(Top 346%)
15K9.32 mi3.11 mi8898-2027523-1047523-1049326(Top 33%)7724(Top 48%)7724(Top 344%)
20K12.43 mi3.11 mi8688+2107374+1497374+1498369(Top 29%)7090(Top 44%)7090(Top 316%)
Half13.11 mi0.68 mi8606+827315+597315+597664(Top 27%)6685(Top 42%)6685(Top 298%)
25K15.53 mi2.42 mi8498+1087236+797236+798309(Top 29%)6944(Top 43%)6944(Top 309%)
30K18.64 mi3.11 mi8422+767134+1027134+1028454(Top 30%)6853(Top 43%)6853(Top 305%)
20M20.00 mi1.36 mi8410+127092+427092+428779(Top 31%)6883(Top 43%)6883(Top 306%)
21M21.00 mi1.00 mi8386+247042+507042+509100(Top 32%)6868(Top 43%)6868(Top 306%)
35K21.75 mi0.75 mi8362+247009+337009+338334(Top 29%)6498(Top 40%)6498(Top 289%)
23M23.00 mi1.25 mi8300+626928+816928+818290(Top 29%)6325(Top 39%)6325(Top 281%)
24M24.00 mi1.00 mi8262+386870+586870+588627(Top 30%)6447(Top 40%)6447(Top 287%)
40K24.85 mi0.85 mi8216+466811+596811+597810(Top 27%)5885(Top 37%)5885(Top 262%)
25.2M25.20 mi0.35 mi82166796+156796+159043(Top 32%)6462(Top 40%)6462(Top 288%)
Finish26.22 mi1.02 mi8235-196769+276769+279208(Top 32%)6553(Top 41%)6553(Top 292%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

9326

Males

7724

M40-44

7724

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

9326

Males

7780

M40-44

7780

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

9326

Males

7724

M40-44

7724

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

8369

Males

7090

M40-44

7090

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7664

Males

6685

M40-44

6685

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

8309

Males

6944

M40-44

6944

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

8454

Males

6853

M40-44

6853

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8779

Males

6883

M40-44

6883

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

9100

Males

6868

M40-44

6868

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

8334

Males

6498

M40-44

6498

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

8290

Males

6325

M40-44

6325

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

8627

Males

6447

M40-44

6447

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7810

Males

5885

M40-44

5885

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

9043

Males

6462

M40-44

6462

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

9208

Males

6553

M40-44

6553

Passing Analysis

Category:
Athletes Passed
1632
Passed By
1798
Net Change
-166
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8069
5K10K49676-627#8069#8696
10K15K99301-202#8696#8898
15K20K27767+210#8898#8688
20KHalf886+82#8688#8606
Half25K17769+108#8606#8498
25K30K243167+76#8498#8422
30K20M10795+12#8422#8410
20M21M10278+24#8410#8386
21M35K7248+24#8386#8362
35K23M14078+62#8362#8300
23M24M9658+38#8300#8262
24M40K8741+46#8262#8216
40K25.2M29290#8216#8216
25.2MFinish6685-19#8216#8235
TOTALS16321798-166
📊

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