David Kochman

Bib: 25752M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:03
Rank: #17134
Start5K
26:03 | 8:23/mi
10K· 6.21 mi
52:29
Rank: #17190 (-56)
5K10K
26:26 | 8:30/mi
15K· 9.32 mi
1:19:14
Rank: #17090 (+100)
10K15K
26:45 | 8:37/mi
20K· 12.43 mi
1:46:51
Rank: #16973 (+117)
15K20K
27:37 | 8:53/mi
Half· 13.11 mi
1:53:01
Rank: #17043 (-70)
20KHalf
6:10 | 9:02/mi
25K· 15.53 mi
2:17:02
Rank: #17465 (-422)
Half25K
24:01 | 9:54/mi
30K· 18.64 mi
2:48:50
Rank: #17618 (-153)
25K30K
31:48 | 10:14/mi
20M
3:03:00
Rank: #17662 (-44)
30K20M
14:10 | 10:25/mi
21M
3:15:04
Rank: #17808 (-146)
20M21M
12:04 | 12:04/mi
35K· 21.75 mi
3:22:11
Rank: #17714 (+94)
21M35K
7:07 | 9:31/mi
23M
3:35:37
Rank: #17703 (+11)
35K23M
13:26 | 10:44/mi
24M
3:45:19
Rank: #17602 (+101)
23M24M
9:42 | 9:42/mi
40K· 24.85 mi
3:53:51
Rank: #17484 (+118)
24M40K
8:32 | 9:59/mi
25.2M
3:58:05
Rank: #17477 (+7)
40K25.2M
4:14 | 12:17/mi
Finish· 26.22 mi
4:07:28
Rank: #17355 (+122)
25.2MFinish
9:23 | 9:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:01
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time2:14:27
Pace10:15 /mi
📊Positive Split: 19.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:4926:038:2326:03
8:23
-
10K
6.21 mi12:08:1552:298:2726:26
8:30
+0:07
15K
9.32 mi12:35:001:19:148:3026:45
8:37
+0:07
20K
12.43 mi13:02:371:46:518:3627:37
8:53
+0:16
Half
13.11 mi13:08:471:53:018:376:10
9:02
+0:09
25K
15.53 mi13:32:482:17:028:4924:01
9:54
+0:52
30K
18.64 mi14:04:362:48:509:0331:48
10:14
+0:20
20M
20.00 mi14:18:463:03:009:0914:10
10:25
+0:11
21M
21.00 mi14:30:503:15:049:1712:04
12:04
+1:39
35K
21.75 mi14:37:573:22:119:187:07
9:31
-2:33
23M
23.00 mi14:51:233:35:379:2213:26
10:44
+1:13
24M
24.00 mi15:01:053:45:199:239:42
9:42
-1:02
40K
24.85 mi15:09:373:53:519:258:32
9:59
+0:17
25.2M
25.20 mi15:13:513:58:059:274:14
12:17
+2:18
Finish
26.22 mi15:23:144:07:289:279:23
9:12
-3:05

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

9:27 /mi

Slowest Pace

12:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:01

46% of race

Time at Steady Pace

1:30:33

37% of race

Time at Slower Pace

43:54

18% of race

Average Pace: 9:26 /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 mi11:41:4926:038:2326:03
8:23
#17134
10K
6.21 mi12:08:1552:298:2726:26
8:30
#17190
15K
9.32 mi12:35:001:19:148:3026:45
8:37
#17090
20K
12.43 mi13:02:371:46:518:3627:37
8:53
#16973
Half
13.11 mi13:08:471:53:018:376:10
9:02
#17043
25K
15.53 mi13:32:482:17:028:4924:01
9:54
#17465
30K
18.64 mi14:04:362:48:509:0331:48
10:14
#17618
20M
20.00 mi14:18:463:03:009:0914:10
10:25
#17662
21M
21.00 mi14:30:503:15:049:1712:04
12:04
#17808
35K
21.75 mi14:37:573:22:119:187:07
9:31
#17714
23M
23.00 mi14:51:233:35:379:2213:26
10:44
#17703
24M
24.00 mi15:01:053:45:199:239:42
9:42
#17602
40K
24.85 mi15:09:373:53:519:258:32
9:59
#17484
25.2M
25.20 mi15:13:513:58:059:274:14
12:17
#17477
Finish
26.22 mi15:23:144:07:289:279:23
9:12
#17355
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi17134108501085017019(Top 67%)10832(Top 74%)10832(Top 539%)
10K6.21 mi3.10 mi17190-5610885-3510885-3517320(Top 68%)10964(Top 75%)10964(Top 546%)
15K9.32 mi3.11 mi17090+10010846+3910846+3917019(Top 67%)10832(Top 74%)10832(Top 539%)
20K12.43 mi3.11 mi16973+11710783+6310783+6316829(Top 66%)10720(Top 74%)10720(Top 534%)
Half13.11 mi0.68 mi17043-7010806-2310806-2318408(Top 72%)11354(Top 78%)11354(Top 565%)
25K15.53 mi2.42 mi17465-42210954-14810954-14818858(Top 74%)11511(Top 79%)11511(Top 573%)
30K18.64 mi3.11 mi17618-15310973-1910973-1918062(Top 71%)10949(Top 75%)10949(Top 545%)
20M20.00 mi1.36 mi17662-4410949+2410949+2417759(Top 70%)10633(Top 73%)10633(Top 529%)
21M21.00 mi1.00 mi17808-14610975-2610975-2618944(Top 74%)11109(Top 76%)11109(Top 553%)
35K21.75 mi0.75 mi17714+9410927+4810927+4815530(Top 61%)9393(Top 64%)9393(Top 468%)
23M23.00 mi1.25 mi17703+1110899+2810899+2817643(Top 69%)10363(Top 71%)10363(Top 516%)
24M24.00 mi1.00 mi17602+10110829+7010829+7015262(Top 60%)9145(Top 63%)9145(Top 455%)
40K24.85 mi0.85 mi17484+11810742+8710742+8714921(Top 58%)8918(Top 61%)8918(Top 444%)
25.2M25.20 mi0.35 mi17477+710726+1610726+1617961(Top 70%)10400(Top 71%)10400(Top 518%)
Finish26.22 mi1.02 mi17355+12210644+8210644+8215187(Top 59%)9070(Top 62%)9070(Top 451%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17019

Males

10832

M40-44

10832

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

17320

Males

10964

M40-44

10964

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17019

Males

10832

M40-44

10832

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

16829

Males

10720

M40-44

10720

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

18408

Males

11354

M40-44

11354

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

18858

Males

11511

M40-44

11511

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18062

Males

10949

M40-44

10949

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

17759

Males

10633

M40-44

10633

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

18944

Males

11109

M40-44

11109

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

15530

Males

9393

M40-44

9393

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

17643

Males

10363

M40-44

10363

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

15262

Males

9145

M40-44

9145

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

14921

Males

8918

M40-44

8918

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

17961

Males

10400

M40-44

10400

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

15187

Males

9070

M40-44

9070

Passing Analysis

Category:
Athletes Passed
1971
Passed By
2192
Net Change
-221
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17134
5K10K249305-56#17134#17190
10K15K288188+100#17190#17090
15K20K314197+117#17090#16973
20KHalf2494-70#16973#17043
Half25K86508-422#17043#17465
25K30K196349-153#17465#17618
30K20M106150-44#17618#17662
20M21M60206-146#17662#17808
21M35K11521+94#17808#17714
35K23M112101+11#17714#17703
23M24M12120+101#17703#17602
24M40K13012+118#17602#17484
40K25.2M3831+7#17484#17477
25.2MFinish13210+122#17477#17355
TOTALS19712192-221
📊

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