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BOSTON MARATHON 2023

Alfred Scaletta

Bib: 22684•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:20
Rank: #17392
Start → 5K
26:20 | 8:29/mi
10K· 6.21 mi
53:00
Rank: #18087 (-695)
5K → 10K
26:40 | 8:35/mi
15K· 9.32 mi
1:20:43
Rank: #18806 (-719)
10K → 15K
27:43 | 8:55/mi
20K· 12.43 mi
1:52:24
Rank: #20555 (-1749)
15K → 20K
31:41 | 10:12/mi
Half· 13.11 mi
1:58:28
Rank: #20520 (+35)
20K → Half
6:04 | 8:54/mi
25K· 15.53 mi
2:20:20
Rank: #20290 (+230)
Half → 25K
21:52 | 9:01/mi
30K· 18.64 mi
2:49:37
Rank: #20052 (+238)
25K → 30K
29:17 | 9:26/mi
20M
3:02:49
Rank: #19997 (+55)
30K → 20M
13:12 | 9:43/mi
21M
3:13:04
Rank: #19918 (+79)
20M → 21M
10:15 | 10:15/mi
35K· 21.75 mi
3:20:06
Rank: #19907 (+11)
21M → 35K
7:02 | 9:24/mi
23M
3:32:40
Rank: #19920 (-13)
35K → 23M
12:34 | 10:02/mi
24M
3:42:13
Rank: #19897 (+23)
23M → 24M
9:33 | 9:33/mi
40K· 24.85 mi
3:50:31
Rank: #19876 (+21)
24M → 40K
8:18 | 9:42/mi
25.2M
3:54:02
Rank: #19845 (+31)
40K → 25.2M
3:31 | 10:12/mi
Finish· 26.22 mi
4:03:41
Rank: #19854 (-9)
25.2M → Finish
9:39 | 9:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:28
Pace9:02 /mi
2nd Half
Distance13.11 mi
Time2:05:13
Pace9:33 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:1326:208:2926:20
8:29
-
10K
6.21 mi11:46:5353:008:3226:40
8:35
+0:06
15K
9.32 mi12:14:361:20:438:4027:43
8:55
+0:20
20K
12.43 mi12:46:171:52:249:0331:41
10:12
+1:17
Half
13.11 mi12:52:211:58:289:026:04
8:54
-1:18
25K
15.53 mi13:14:132:20:209:0221:52
9:01
+0:07
30K
18.64 mi13:43:302:49:379:0629:17
9:26
+0:25
20M
20.00 mi13:56:423:02:499:0813:12
9:43
+0:17
21M
21.00 mi14:06:573:13:049:1210:15
10:15
+0:32
35K
21.75 mi14:13:593:20:069:127:02
9:24
-0:51
23M
23.00 mi14:26:333:32:409:1512:34
10:02
+0:38
24M
24.00 mi14:36:063:42:139:169:33
9:33
-0:29
40K
24.85 mi14:44:243:50:319:168:18
9:42
+0:09
25.2M
25.20 mi14:47:553:54:029:173:31
10:12
+0:30
Finish
26.22 mi14:57:344:03:419:189:39
9:28
-0:44

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

8:29 /mi

Average Pace

9:18 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:39

45% of race

Time at Steady Pace

1:17:01

32% of race

Time at Slower Pace

58:01

24% of race

Average Pace: 9:18 /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 mi11:20:1326:208:2926:20
8:29
#17392
10K
6.21 mi11:46:5353:008:3226:40
8:35
#18087
15K
9.32 mi12:14:361:20:438:4027:43
8:55
#18806
20K
12.43 mi12:46:171:52:249:0331:41
10:12
#20555
Half
13.11 mi12:52:211:58:289:026:04
8:54
#20520
25K
15.53 mi13:14:132:20:209:0221:52
9:01
#20290
30K
18.64 mi13:43:302:49:379:0629:17
9:26
#20052
20M
20.00 mi13:56:423:02:499:0813:12
9:43
#19997
21M
21.00 mi14:06:573:13:049:1210:15
10:15
#19918
35K
21.75 mi14:13:593:20:069:127:02
9:24
#19907
23M
23.00 mi14:26:333:32:409:1512:34
10:02
#19920
24M
24.00 mi14:36:063:42:139:169:33
9:33
#19897
40K
24.85 mi14:44:243:50:319:168:18
9:42
#19876
25.2M
25.20 mi14:47:553:54:029:173:31
10:12
#19845
Finish
26.22 mi14:57:344:03:419:189:39
9:28
#19854
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17392111841118420141(Top 76%)12370(Top 82%)12370(Top 1114%)
10K6.21 mi3.10 mi18087-69511485-30111485-30118755(Top 70%)11803(Top 78%)11803(Top 1063%)
15K9.32 mi3.11 mi18806-71911775-29011775-29020141(Top 76%)12370(Top 82%)12370(Top 1114%)
20K12.43 mi3.11 mi20555-174912508-73312508-73323283(Top 87%)13757(Top 91%)13757(Top 1239%)
Half13.11 mi0.68 mi20520+3512496+1212496+1219934(Top 75%)12287(Top 81%)12287(Top 1107%)
25K15.53 mi2.42 mi20290+23012403+9312403+9319048(Top 72%)11871(Top 78%)11871(Top 1069%)
30K18.64 mi3.11 mi20052+23812273+13012273+13019152(Top 72%)11855(Top 78%)11855(Top 1068%)
20M20.00 mi1.36 mi19997+5512234+3912234+3919589(Top 74%)11941(Top 79%)11941(Top 1076%)
21M21.00 mi1.00 mi19918+7912200+3412200+3418876(Top 71%)11591(Top 76%)11591(Top 1044%)
35K21.75 mi0.75 mi19907+1112185+1512185+1519530(Top 73%)11836(Top 78%)11836(Top 1066%)
23M23.00 mi1.25 mi19920-1312181+412181+420082(Top 75%)12055(Top 79%)12055(Top 1086%)
24M24.00 mi1.00 mi19897+2312166+1512166+1519384(Top 73%)11709(Top 77%)11709(Top 1055%)
40K24.85 mi0.85 mi19876+2112146+2012146+2019036(Top 72%)11497(Top 76%)11497(Top 1036%)
25.2M25.20 mi0.35 mi19845+3112127+1912127+1918103(Top 68%)11086(Top 73%)11086(Top 999%)
Finish26.22 mi1.02 mi19854-9121271212720006(Top 75%)11984(Top 79%)11984(Top 1080%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

20141

Males

12370

M60-64

12370

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

18755

Males

11803

M60-64

11803

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

20141

Males

12370

M60-64

12370

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

23283

Males

13757

M60-64

13757

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

19934

Males

12287

M60-64

12287

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

19048

Males

11871

M60-64

11871

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

19152

Males

11855

M60-64

11855

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

19589

Males

11941

M60-64

11941

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

18876

Males

11591

M60-64

11591

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

19530

Males

11836

M60-64

11836

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

20082

Males

12055

M60-64

12055

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

19384

Males

11709

M60-64

11709

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

19036

Males

11497

M60-64

11497

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

18103

Males

11086

M60-64

11086

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2stories
+22ft-21ft

Overall

20006

Males

11984

M60-64

11984

Passing Analysis

Category:
Athletes Passed
1259
Passed By
3721
Net Change
-2462
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17392
5K → 10K92787-695#17392#18087
10K → 15K35754-719#18087#18806
15K → 20K101759-1749#18806#20555
20K → Half4813+35#20555#20520
Half → 25K24919+230#20520#20290
25K → 30K28345+238#20290#20052
30K → 20M10247+55#20052#19997
20M → 21M12344+79#19997#19918
21M → 35K4433+11#19918#19907
35K → 23M6780-13#19907#19920
23M → 24M6340+23#19920#19897
24M → 40K6039+21#19897#19876
40K → 25.2M4514+31#19876#19845
25.2M → Finish3847-9#19845#19854
TOTALS12593721-2462
📊

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