Michael Karwoski

Bib: 9089M

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 27%
Gender (Male)
#0 / 16105
Top 40%
Masters (Masters Men)
#0 / 10463
Top 27%
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
21:44
Rank: #7775
Start5K
7:00/mi
21:44 split
10K· 6.21 mi
42:52
Rank: #7147 (+628)
5K10K
6:48/mi
21:08 split
15K· 9.32 mi
1:04:33
Rank: #7276 (-129)
10K15K
6:59/mi
21:41 split
20K· 12.43 mi
1:26:41
Rank: #7329 (-53)
15K20K
7:07/mi
22:08 split
Half· 13.11 mi
1:31:32
Rank: #7367 (-38)
20KHalf
7:07/mi
4:51 split
25K· 15.53 mi
1:49:07
Rank: #7414 (-47)
Half25K
7:15/mi
17:35 split
30K· 18.64 mi
2:12:09
Rank: #7273 (+141)
25K30K
7:25/mi
23:02 split
20M
2:22:34
Rank: #7249 (+24)
30K20M
7:40/mi
10:25 split
21M
2:30:43
Rank: #7241 (+8)
20M21M
8:09/mi
8:09 split
35K· 21.75 mi
2:36:22
Rank: #7251 (-10)
21M35K
7:33/mi
5:39 split
23M
2:46:15
Rank: #7308 (-57)
35K23M
7:54/mi
9:53 split
24M
2:54:20
Rank: #7436 (-128)
23M24M
8:05/mi
8:05 split
40K· 24.85 mi
3:01:13
Rank: #7523 (-87)
24M40K
8:03/mi
6:53 split
25.2M
3:04:13
Rank: #7544 (-21)
40K25.2M
8:42/mi
3:00 split
Finish· 26.22 mi
3:12:13
Rank: #7664 (-120)
25.2MFinish
7:51/mi
8:00 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:32
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:40:41
Pace7:41 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2521:447:0021:44
7:00
-
10K
6.21 mi11:08:3342:526:5421:08
6:48
-0:12
15K
9.32 mi11:30:141:04:336:5621:41
6:59
+0:11
20K
12.43 mi11:52:221:26:416:5922:08
7:07
+0:08
Half
13.11 mi11:57:131:31:326:594:51
7:07
0:00
25K
15.53 mi12:14:481:49:077:0117:35
7:15
+0:08
30K
18.64 mi12:37:502:12:097:0523:02
7:25
+0:10
20M
20.00 mi12:48:152:22:347:0810:25
7:40
+0:15
21M
21.00 mi12:56:242:30:437:118:09
8:09
+0:29
35K
21.75 mi13:02:032:36:227:115:39
7:33
-0:36
23M
23.00 mi13:11:562:46:157:149:53
7:54
+0:21
24M
24.00 mi13:20:012:54:207:168:05
8:05
+0:11
40K
24.85 mi13:26:543:01:137:176:53
8:03
-0:02
25.2M
25.20 mi13:29:543:04:137:193:00
8:42
+0:39
Finish
26.22 mi13:37:543:12:137:208:00
7:51
-0:51

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

6:48 /mi

Average Pace

7:20 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:07

57% of race

Time at Steady Pace

39:06

20% of race

Time at Slower Pace

44:00

23% of race

Average Pace: 7:20 /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 mi10:47:2521:447:0021:44
7:00
#7775
10K
6.21 mi11:08:3342:526:5421:08
6:48
#7147
15K
9.32 mi11:30:141:04:336:5621:41
6:59
#7276
20K
12.43 mi11:52:221:26:416:5922:08
7:07
#7329
Half
13.11 mi11:57:131:31:326:594:51
7:07
#7367
25K
15.53 mi12:14:481:49:077:0117:35
7:15
#7414
30K
18.64 mi12:37:502:12:097:0523:02
7:25
#7273
20M
20.00 mi12:48:152:22:347:0810:25
7:40
#7249
21M
21.00 mi12:56:242:30:437:118:09
8:09
#7241
35K
21.75 mi13:02:032:36:227:115:39
7:33
#7251
23M
23.00 mi13:11:562:46:157:149:53
7:54
#7308
24M
24.00 mi13:20:012:54:207:168:05
8:05
#7436
40K
24.85 mi13:26:543:01:137:176:53
8:03
#7523
25.2M
25.20 mi13:29:543:04:137:193:00
8:42
#7544
Finish
26.22 mi13:37:543:12:137:208:00
7:51
#7664
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7775685068507482(Top 26%)6601(Top 41%)6601(Top 294%)
10K6.21 mi3.10 mi7147+6286404+4466404+4466414(Top 23%)5814(Top 36%)5814(Top 259%)
15K9.32 mi3.11 mi7276-1296491-876491-877482(Top 26%)6601(Top 41%)6601(Top 294%)
20K12.43 mi3.11 mi7329-536514-236514-237661(Top 27%)6652(Top 41%)6652(Top 296%)
Half13.11 mi0.68 mi7367-386533-196533-198307(Top 29%)7076(Top 44%)7076(Top 315%)
25K15.53 mi2.42 mi7414-476556-236556-237990(Top 28%)6759(Top 42%)6759(Top 301%)
30K18.64 mi3.11 mi7273+1416402+1546402+1547133(Top 25%)6051(Top 38%)6051(Top 269%)
20M20.00 mi1.36 mi7249+246353+496353+498105(Top 29%)6503(Top 40%)6503(Top 289%)
21M21.00 mi1.00 mi7241+86319+346319+348239(Top 29%)6390(Top 40%)6390(Top 284%)
35K21.75 mi0.75 mi7251-106304+156304+158964(Top 32%)6826(Top 42%)6826(Top 304%)
23M23.00 mi1.25 mi7308-576296+86296+89224(Top 32%)6833(Top 42%)6833(Top 304%)
24M24.00 mi1.00 mi7436-1286345-496345-4911750(Top 41%)8023(Top 50%)8023(Top 357%)
40K24.85 mi0.85 mi7523-876369-246369-2410514(Top 37%)7299(Top 45%)7299(Top 325%)
25.2M25.20 mi0.35 mi7544-216366+36366+39917(Top 35%)6893(Top 43%)6893(Top 307%)
Finish26.22 mi1.02 mi7664-1206415-496415-4911762(Top 41%)7900(Top 49%)7900(Top 352%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21story building
+97ft-345ft

Overall

7482

Males

6601

M40-44

6601

5K→10K

3.1 - 6.2 mi

Top 23%
×5story building
+79ft-138ft

Overall

6414

Males

5814

M40-44

5814

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+67ft-78ft

Overall

7482

Males

6601

M40-44

6601

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

7661

Males

6652

M40-44

6652

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

8307

Males

7076

M40-44

7076

Half→25K

13.1 - 15.5 mi

Top 28%
×4story building
+66ft-88ft

Overall

7990

Males

6759

M40-44

6759

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

7133

Males

6051

M40-44

6051

30K→20M

18.6 - 20.0 mi

Top 29%
×5story building
+64ft-50ft

Overall

8105

Males

6503

M40-44

6503

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

8239

Males

6390

M40-44

6390

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8964

Males

6826

M40-44

6826

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

9224

Males

6833

M40-44

6833

23M→24M

23.0 - 24.0 mi

Top 41%
×6story building
+12ft-82ft

Overall

11750

Males

8023

M40-44

8023

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10514

Males

7299

M40-44

7299

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9917

Males

6893

M40-44

6893

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

11762

Males

7900

M40-44

7900

Passing Analysis

Category:
Athletes Passed
1669
Passed By
1558
Net Change
+111
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7775
5K10K65224+628#7775#7147
10K15K99228-129#7147#7276
15K20K113166-53#7276#7329
20KHalf1755-38#7329#7367
Half25K95142-47#7367#7414
25K30K242101+141#7414#7273
30K20M10682+24#7273#7249
20M21M8779+8#7249#7241
21M35K4959-10#7241#7251
35K23M73130-57#7251#7308
23M24M37165-128#7308#7436
24M40K46133-87#7436#7523
40K25.2M2748-21#7523#7544
25.2MFinish26146-120#7544#7664
TOTALS16691558+111
📊

Passing Visuals

Category:
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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