Scott Blaszczyk

Bib: 12305M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 40%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 42%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:37
Rank: #13112
Start5K
7:36/mi
23:37 split
10K· 6.21 mi
47:14
Rank: #13051 (+61)
5K10K
7:36/mi
23:37 split
15K· 9.32 mi
1:10:49
Rank: #12836 (+215)
10K15K
7:35/mi
23:35 split
20K· 12.43 mi
1:34:22
Rank: #12432 (+404)
15K20K
7:35/mi
23:33 split
Half· 13.11 mi
1:39:25
Rank: #12350 (+82)
20KHalf
7:24/mi
5:03 split
25K· 15.53 mi
1:57:22
Rank: #11809 (+541)
Half25K
7:24/mi
17:57 split
30K· 18.64 mi
2:20:48
Rank: #11058 (+751)
25K30K
7:33/mi
23:26 split
20M
2:31:18
Rank: #10815 (+243)
30K20M
7:44/mi
10:30 split
21M
2:39:19
Rank: #10579 (+236)
20M21M
8:01/mi
8:01 split
35K· 21.75 mi
2:45:14
Rank: #10585 (-6)
21M35K
7:55/mi
5:55 split
23M
2:56:02
Rank: #10761 (-176)
35K23M
8:38/mi
10:48 split
24M
3:04:34
Rank: #10937 (-176)
23M24M
8:32/mi
8:32 split
40K· 24.85 mi
3:12:04
Rank: #11078 (-141)
24M40K
8:46/mi
7:30 split
25.2M
3:15:20
Rank: #11126 (-48)
40K25.2M
9:28/mi
3:16 split
Finish· 26.22 mi
3:23:57
Rank: #11317 (-191)
25.2MFinish
8:27/mi
8:37 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:25
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:44:32
Pace7:58 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0623:377:3623:37
7:36
-
10K
6.21 mi11:14:4347:147:3623:37
7:36
0:00
15K
9.32 mi11:38:181:10:497:3623:35
7:35
-0:01
20K
12.43 mi12:01:511:34:227:3623:33
7:35
0:00
Half
13.11 mi12:06:541:39:257:355:03
7:24
-0:11
25K
15.53 mi12:24:511:57:227:3317:57
7:24
0:00
30K
18.64 mi12:48:172:20:487:3323:26
7:33
+0:09
20M
20.00 mi12:58:472:31:187:3410:30
7:44
+0:11
21M
21.00 mi13:06:482:39:197:358:01
8:01
+0:17
35K
21.75 mi13:12:432:45:147:365:55
7:55
-0:06
23M
23.00 mi13:23:312:56:027:3910:48
8:38
+0:43
24M
24.00 mi13:32:033:04:347:418:32
8:32
-0:06
40K
24.85 mi13:39:333:12:047:447:30
8:46
+0:14
25.2M
25.20 mi13:42:493:15:207:453:16
9:28
+0:42
Finish
26.22 mi13:51:263:23:577:478:37
8:27
-1:01

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

7:24 /mi

Average Pace

7:47 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

23:00

11% of race

Time at Steady Pace

2:22:14

70% of race

Time at Slower Pace

38:43

19% of race

Average Pace: 7:47 /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 mi10:51:0623:377:3623:37
7:36
#13112
10K
6.21 mi11:14:4347:147:3623:37
7:36
#13051
15K
9.32 mi11:38:181:10:497:3623:35
7:35
#12836
20K
12.43 mi12:01:511:34:227:3623:33
7:35
#12432
Half
13.11 mi12:06:541:39:257:355:03
7:24
#12350
25K
15.53 mi12:24:511:57:227:3317:57
7:24
#11809
30K
18.64 mi12:48:172:20:487:3323:26
7:33
#11058
20M
20.00 mi12:58:472:31:187:3410:30
7:44
#10815
21M
21.00 mi13:06:482:39:197:358:01
8:01
#10579
35K
21.75 mi13:12:432:45:147:365:55
7:55
#10585
23M
23.00 mi13:23:312:56:027:3910:48
8:38
#10761
24M
24.00 mi13:32:033:04:347:418:32
8:32
#10937
40K
24.85 mi13:39:333:12:047:447:30
8:46
#11078
25.2M
25.20 mi13:42:493:15:207:453:16
9:28
#11126
Finish
26.22 mi13:51:263:23:577:478:37
8:27
#11317
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi131129689968912502(Top 44%)9294(Top 58%)9294(Top 390%)
10K6.21 mi3.10 mi13051+619642+479642+4713020(Top 46%)9600(Top 60%)9600(Top 402%)
15K9.32 mi3.11 mi12836+2159508+1349508+13412502(Top 44%)9294(Top 58%)9294(Top 390%)
20K12.43 mi3.11 mi12432+4049289+2199289+21911423(Top 40%)8697(Top 54%)8697(Top 365%)
Half13.11 mi0.68 mi12350+829248+419248+4110852(Top 38%)8477(Top 53%)8477(Top 355%)
25K15.53 mi2.42 mi11809+5418956+2928956+2929190(Top 32%)7446(Top 46%)7446(Top 312%)
30K18.64 mi3.11 mi11058+7518533+4238533+4238043(Top 28%)6620(Top 41%)6620(Top 277%)
20M20.00 mi1.36 mi10815+2438372+1618372+1618549(Top 30%)6767(Top 42%)6767(Top 284%)
21M21.00 mi1.00 mi10579+2368218+1548218+1547441(Top 26%)5944(Top 37%)5944(Top 249%)
35K21.75 mi0.75 mi10585-68204+148204+1411593(Top 41%)8128(Top 50%)8128(Top 341%)
23M23.00 mi1.25 mi10761-1768240-368240-3614061(Top 50%)9192(Top 57%)9192(Top 385%)
24M24.00 mi1.00 mi10937-1768287-478287-4714696(Top 52%)9439(Top 59%)9439(Top 396%)
40K24.85 mi0.85 mi11078-1418320-338320-3314992(Top 53%)9435(Top 59%)9435(Top 395%)
25.2M25.20 mi0.35 mi11126-488324-48324-414365(Top 51%)9094(Top 56%)9094(Top 381%)
Finish26.22 mi1.02 mi11317-1918376-528376-5215898(Top 56%)9880(Top 61%)9880(Top 414%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

12502

Males

9294

M45-49

9294

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

13020

Males

9600

M45-49

9600

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

12502

Males

9294

M45-49

9294

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

11423

Males

8697

M45-49

8697

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

10852

Males

8477

M45-49

8477

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

9190

Males

7446

M45-49

7446

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

8043

Males

6620

M45-49

6620

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

8549

Males

6767

M45-49

6767

20M→21M

20.0 - 21.0 mi

Top 26%
×8story building
+106ft-24ft

Overall

7441

Males

5944

M45-49

5944

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

11593

Males

8128

M45-49

8128

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

14061

Males

9192

M45-49

9192

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

14696

Males

9439

M45-49

9439

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14992

Males

9435

M45-49

9435

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14365

Males

9094

M45-49

9094

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

15898

Males

9880

M45-49

9880

Passing Analysis

Category:
Athletes Passed
3218
Passed By
1423
Net Change
+1795
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13112
5K10K310249+61#13112#13051
10K15K332117+215#13051#12836
15K20K44036+404#12836#12432
20KHalf886+82#12432#12350
Half25K5454+541#12350#11809
25K30K7609+751#11809#11058
30K20M25714+243#11058#10815
20M21M24610+236#10815#10579
21M35K5056-6#10579#10585
35K23M66242-176#10585#10761
23M24M35211-176#10761#10937
24M40K38179-141#10937#11078
40K25.2M1967-48#11078#11126
25.2MFinish32223-191#11126#11317
TOTALS32181423+1795
📊

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