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BOSTON MARATHON 2026

Carlo Zoppitelli

Bib: 31578•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M50-54)
#0 / 1868
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
28:20
3.11 mi
Rank: #23156
Start → 5K
28:20 | 9:08/mi
10K
56:35
6.21 mi
Rank: #23197 (-41)
5K → 10K
28:15 | 9:06/mi
15K
1:24:36
9.32 mi
Rank: #23031 (+166)
10K → 15K
28:01 | 9:02/mi
20K
1:53:10
12.43 mi
Rank: #22950 (+81)
15K → 20K
28:34 | 9:12/mi
HALF
1:59:23
13.11 mi
Rank: #22979 (-29)
20K → HALF
6:13 | 9:08/mi
25K
2:22:08
15.53 mi
Rank: #22938 (+41)
HALF → 25K
22:45 | 9:23/mi
30K
2:54:47
18.64 mi
Rank: #23257 (-319)
25K → 30K
32:39 | 10:31/mi
20M
3:09:39
20.00 mi
Rank: #23374 (-117)
30K → 20M
14:52 | 10:57/mi
21M
3:20:43
21.00 mi
Rank: #23349 (+25)
20M → 21M
11:04 | 11:04/mi
35K
3:27:51
21.75 mi
Rank: #23280 (+69)
21M → 35K
7:08 | 9:33/mi
23M
3:41:00
23.00 mi
Rank: #23279 (+1)
35K → 23M
13:09 | 10:31/mi
24M
3:50:54
24.00 mi
Rank: #23225 (+54)
23M → 24M
9:54 | 9:54/mi
40K
4:00:26
24.85 mi
Rank: #23291 (-66)
24M → 40K
9:32 | 11:10/mi
25.2M
4:04:51
25.20 mi
Rank: #23335 (-44)
40K → 25.2M
4:25 | 12:49/mi
FINISH
4:16:09
26.22 mi
Rank: #23454 (-119)
25.2M → FINISH
11:18 | 11:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:59:23
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:16:46
Pace10:26 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4728:209:0828:20
9:08
-
10K
6.21 mi12:23:0256:359:0728:15
9:06
-0:02
15K
9.32 mi12:51:031:24:369:0528:01
9:02
-0:04
20K
12.43 mi13:19:371:53:109:0728:34
9:12
+0:10
HALF
13.11 mi13:25:501:59:239:076:13
9:08
-0:04
25K
15.53 mi13:48:352:22:089:0922:45
9:23
+0:15
30K
18.64 mi14:21:142:54:479:2332:39
10:31
+1:08
20M
20.00 mi14:36:063:09:399:2914:52
10:57
+0:26
21M
21.00 mi14:47:103:20:439:3411:04
11:04
+0:07
35K
21.75 mi14:54:183:27:519:347:08
9:33
-1:31
23M
23.00 mi15:07:273:41:009:3713:09
10:31
+0:58
24M
24.00 mi15:17:213:50:549:389:54
9:54
-0:37
40K
24.85 mi15:26:534:00:269:419:32
11:10
+1:16
25.2M
25.20 mi15:31:184:04:519:434:25
12:49
+1:39
FINISH
26.22 mi15:42:364:16:099:4711:18
11:06
-1:43

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

9:02 /mi

Average Pace

9:47 /mi

Slowest Pace

12:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:59:23

47% of race

Time at Steady Pace

39:47

16% of race

Time at Slower Pace

1:36:59

38% of race

Average Pace: 9:46 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:54:4728:209:0828:20
9:08
#23156
10K
6.21 mi12:23:0256:359:0728:15
9:06
#23197
15K
9.32 mi12:51:031:24:369:0528:01
9:02
#23031
20K
12.43 mi13:19:371:53:109:0728:34
9:12
#22950
HALF
13.11 mi13:25:501:59:239:076:13
9:08
#22979
25K
15.53 mi13:48:352:22:089:0922:45
9:23
#22938
30K
18.64 mi14:21:142:54:479:2332:39
10:31
#23257
20M
20.00 mi14:36:063:09:399:2914:52
10:57
#23374
21M
21.00 mi14:47:103:20:439:3411:04
11:04
#23349
35K
21.75 mi14:54:183:27:519:347:08
9:33
#23280
23M
23.00 mi15:07:273:41:009:3713:09
10:31
#23279
24M
24.00 mi15:17:213:50:549:389:54
9:54
#23225
40K
24.85 mi15:26:534:00:269:419:32
11:10
#23291
25.2M
25.20 mi15:31:184:04:519:434:25
12:49
#23335
FINISH
26.22 mi15:42:364:16:099:4711:18
11:06
#23454
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi23156138121381222784(Top 79%)13665(Top 84%)13665(Top 732%)
10K6.21 mi3.10 mi23197-4113841-2913841-2923210(Top 80%)13851(Top 85%)13851(Top 741%)
15K9.32 mi3.11 mi23031+16613778+6313778+6322784(Top 79%)13665(Top 84%)13665(Top 732%)
20K12.43 mi3.11 mi22950+8113722+5613722+5622722(Top 78%)13600(Top 83%)13600(Top 728%)
HALF13.11 mi0.68 mi22979-2913734-1213734-1223191(Top 80%)13841(Top 85%)13841(Top 741%)
25K15.53 mi2.42 mi22938+4113708+2613708+2622657(Top 78%)13552(Top 83%)13552(Top 725%)
30K18.64 mi3.11 mi23257-31913815-10713815-10724306(Top 84%)14208(Top 87%)14208(Top 761%)
20M20.00 mi1.36 mi23374-11713859-4413859-4424801(Top 85%)14366(Top 88%)14366(Top 769%)
21M21.00 mi1.00 mi23349+2513834+2513834+2523260(Top 80%)13604(Top 83%)13604(Top 728%)
35K21.75 mi0.75 mi23280+6913792+4213792+4221872(Top 75%)12904(Top 79%)12904(Top 691%)
23M23.00 mi1.25 mi23279+113787+513787+523392(Top 81%)13582(Top 83%)13582(Top 727%)
24M24.00 mi1.00 mi23225+5413750+3713750+3722513(Top 78%)13138(Top 80%)13138(Top 703%)
40K24.85 mi0.85 mi23291-6613770-2013770-2024523(Top 85%)14027(Top 86%)14027(Top 751%)
25.2M25.20 mi0.35 mi23335-4413791-2113791-2125780(Top 89%)14667(Top 90%)14667(Top 785%)
FINISH26.22 mi1.02 mi23454-11913840-4913840-4926250(Top 90%)14882(Top 91%)14882(Top 797%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21
+97ft-345ft

Overall

22784

Males

13665

M50-54

13665

5K→10K

3.1 - 6.2 mi

Top 80%
×5
+79ft-138ft

Overall

23210

Males

13851

M50-54

13851

10K→15K

6.2 - 9.3 mi

Top 79%
×3
+67ft-78ft

Overall

22784

Males

13665

M50-54

13665

15K→20K

9.3 - 12.4 mi

Top 78%
×5
+106ft-86ft

Overall

22722

Males

13600

M50-54

13600

20K→HALF

12.4 - 13.1 mi

Top 80%
×2
+19ft-37ft

Overall

23191

Males

13841

M50-54

13841

HALF→25K

13.1 - 15.5 mi

Top 78%
×4
+66ft-88ft

Overall

22657

Males

13552

M50-54

13552

25K→30K

15.5 - 18.6 mi

Top 84%
×9
+181ft-148ft

Overall

24306

Males

14208

M50-54

14208

30K→20M

18.6 - 20.0 mi

Top 85%
×5
+64ft-50ft

Overall

24801

Males

14366

M50-54

14366

20M→21M

20.0 - 21.0 mi

Top 80%
×8
+106ft-24ft

Overall

23260

Males

13604

M50-54

13604

21M→35K

21.0 - 21.8 mi

Top 75%
×7
+17ft-86ft

Overall

21872

Males

12904

M50-54

12904

35K→23M

21.8 - 23.0 mi

Top 81%
×5
+23ft-63ft

Overall

23392

Males

13582

M50-54

13582

23M→24M

23.0 - 24.0 mi

Top 78%
×6
+12ft-82ft

Overall

22513

Males

13138

M50-54

13138

24M→40K

24.0 - 24.9 mi

Top 85%
×1
+6ft-20ft

Overall

24523

Males

14027

M50-54

14027

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1
+13ft-16ft

Overall

25780

Males

14667

M50-54

14667

25.2M→FINISH

25.2 - 26.2 mi

Top 90%
×2
+22ft-21ft

Overall

26250

Males

14882

M50-54

14882

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1307
Passed By
1605
Net Change
-298
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23156
5K → 10K219260-41#23156#23197
10K → 15K26599+166#23197#23031
15K → 20K193112+81#23031#22950
20K → HALF2251-29#22950#22979
HALF → 25K151110+41#22979#22938
25K → 30K66385-319#22938#23257
30K → 20M45162-117#23257#23374
20M → 21M7651+25#23374#23349
21M → 35K8011+69#23349#23280
35K → 23M5554+1#23280#23279
23M → 24M7622+54#23279#23225
24M → 40K3197-66#23225#23291
40K → 25.2M1660-44#23291#23335
25.2M → FINISH12131-119#23335#23454
TOTALS13071605-298
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing