David Basak

Bib: 8311M

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 23%
Gender (Male)
#0 / 15176
Top 37%
Masters (Masters Men)
#0 / 9891
Top 23%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:14
Rank: #5005
Start5K
21:14 | 6:50/mi
10K· 6.21 mi
42:39
Rank: #5535 (-530)
5K10K
21:25 | 6:54/mi
15K· 9.32 mi
1:04:13
Rank: #5775 (-240)
10K15K
21:34 | 6:56/mi
20K· 12.43 mi
1:26:05
Rank: #5888 (-113)
15K20K
21:52 | 7:02/mi
Half· 13.11 mi
1:30:53
Rank: #5944 (-56)
20KHalf
4:48 | 7:02/mi
25K· 15.53 mi
1:48:17
Rank: #6031 (-87)
Half25K
17:24 | 7:11/mi
30K· 18.64 mi
2:11:20
Rank: #6096 (-65)
25K30K
23:03 | 7:25/mi
20M
2:21:36
Rank: #6120 (-24)
30K20M
10:16 | 7:33/mi
21M
2:29:40
Rank: #6147 (-27)
20M21M
8:04 | 8:04/mi
35K· 21.75 mi
2:35:13
Rank: #6191 (-44)
21M35K
5:33 | 7:25/mi
23M
2:44:43
Rank: #6173 (+18)
35K23M
9:30 | 7:35/mi
24M
2:52:20
Rank: #6195 (-22)
23M24M
7:37 | 7:37/mi
40K· 24.85 mi
2:58:54
Rank: #6219 (-24)
24M40K
6:34 | 7:41/mi
25.2M
3:01:43
Rank: #6213 (+6)
40K25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:09:19
Rank: #6256 (-43)
25.2MFinish
7:36 | 7:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:53
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:38:26
Pace7:31 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:2921:146:5021:14
6:50
-
10K
6.21 mi11:07:5442:396:5221:25
6:54
+0:04
15K
9.32 mi11:29:281:04:136:5321:34
6:56
+0:02
20K
12.43 mi11:51:201:26:056:5621:52
7:02
+0:06
Half
13.11 mi11:56:081:30:536:564:48
7:02
0:00
25K
15.53 mi12:13:321:48:176:5817:24
7:11
+0:09
30K
18.64 mi12:36:352:11:207:0323:03
7:25
+0:14
20M
20.00 mi12:46:512:21:367:0510:16
7:33
+0:08
21M
21.00 mi12:54:552:29:407:088:04
8:04
+0:31
35K
21.75 mi13:00:282:35:137:085:33
7:25
-0:39
23M
23.00 mi13:09:582:44:437:109:30
7:35
+0:10
24M
24.00 mi13:17:352:52:207:117:37
7:37
+0:02
40K
24.85 mi13:24:092:58:547:126:34
7:41
+0:04
25.2M
25.20 mi13:26:583:01:437:132:49
8:10
+0:29
Finish
26.22 mi13:34:343:09:197:147:36
7:27
-0:43

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

6:50 /mi

Average Pace

7:14 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:29

76% of race

Time at Steady Pace

33:57

18% of race

Time at Slower Pace

10:53

6% of race

Average Pace: 7:13 /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 mi10:46:2921:146:5021:14
6:50
#5005
10K
6.21 mi11:07:5442:396:5221:25
6:54
#5535
15K
9.32 mi11:29:281:04:136:5321:34
6:56
#5775
20K
12.43 mi11:51:201:26:056:5621:52
7:02
#5888
Half
13.11 mi11:56:081:30:536:564:48
7:02
#5944
25K
15.53 mi12:13:321:48:176:5817:24
7:11
#6031
30K
18.64 mi12:36:352:11:207:0323:03
7:25
#6096
20M
20.00 mi12:46:512:21:367:0510:16
7:33
#6120
21M
21.00 mi12:54:552:29:407:088:04
8:04
#6147
35K
21.75 mi13:00:282:35:137:085:33
7:25
#6191
23M
23.00 mi13:09:582:44:437:109:30
7:35
#6173
24M
24.00 mi13:17:352:52:207:117:37
7:37
#6195
40K
24.85 mi13:24:092:58:547:126:34
7:41
#6219
25.2M
25.20 mi13:26:583:01:437:132:49
8:10
#6213
Finish
26.22 mi13:34:343:09:197:147:36
7:27
#6256
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5005464746476211(Top 23%)5630(Top 37%)5630(Top 251%)
10K6.21 mi3.10 mi5535-5305106-4595106-4596073(Top 23%)5520(Top 36%)5520(Top 246%)
15K9.32 mi3.11 mi5775-2405302-1965302-1966211(Top 23%)5630(Top 37%)5630(Top 251%)
20K12.43 mi3.11 mi5888-1135388-865388-866214(Top 23%)5635(Top 37%)5635(Top 251%)
Half13.11 mi0.68 mi5944-565432-445432-446718(Top 25%)6025(Top 40%)6025(Top 269%)
25K15.53 mi2.42 mi6031-875508-765508-766532(Top 25%)5822(Top 38%)5822(Top 260%)
30K18.64 mi3.11 mi6096-655537-295537-296701(Top 25%)5865(Top 39%)5865(Top 262%)
20M20.00 mi1.36 mi6120-245542-55542-57143(Top 27%)6060(Top 40%)6060(Top 270%)
21M21.00 mi1.00 mi6147-275554-125554-127745(Top 29%)6328(Top 42%)6328(Top 282%)
35K21.75 mi0.75 mi6191-445582-285582-287869(Top 30%)6404(Top 42%)6404(Top 286%)
23M23.00 mi1.25 mi6173+185557+255557+256978(Top 26%)5806(Top 38%)5806(Top 259%)
24M24.00 mi1.00 mi6195-225559-25559-28475(Top 32%)6587(Top 43%)6587(Top 294%)
40K24.85 mi0.85 mi6219-245566-75566-77796(Top 29%)6110(Top 40%)6110(Top 273%)
25.2M25.20 mi0.35 mi6213+65556+105556+107424(Top 28%)5824(Top 38%)5824(Top 260%)
Finish26.22 mi1.02 mi6256-435576-205576-208183(Top 31%)6256(Top 41%)6256(Top 279%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6211

Males

5630

M40-44

5630

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6073

Males

5520

M40-44

5520

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6211

Males

5630

M40-44

5630

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6214

Males

5635

M40-44

5635

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6718

Males

6025

M40-44

6025

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6532

Males

5822

M40-44

5822

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6701

Males

5865

M40-44

5865

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7143

Males

6060

M40-44

6060

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7745

Males

6328

M40-44

6328

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

7869

Males

6404

M40-44

6404

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

6978

Males

5806

M40-44

5806

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8475

Males

6587

M40-44

6587

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7796

Males

6110

M40-44

6110

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7424

Males

5824

M40-44

5824

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8183

Males

6256

M40-44

6256

Passing Analysis

Category:
Athletes Passed
665
Passed By
1916
Net Change
-1251
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5005
5K10K52582-530#5005#5535
10K15K41281-240#5535#5775
15K20K67180-113#5775#5888
20KHalf965-56#5888#5944
Half25K49136-87#5944#6031
25K30K105170-65#6031#6096
30K20M5478-24#6096#6120
20M21M4269-27#6120#6147
21M35K2165-44#6147#6191
35K23M6951+18#6191#6173
23M24M5375-22#6173#6195
24M40K3761-24#6195#6219
40K25.2M2317+6#6219#6213
25.2MFinish4386-43#6213#6256
TOTALS6651916-1251
📊

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