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BOSTON MARATHON 2026

Roman Zampino

Bib: 8407•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 31%
Gender (Male)
#0 / 16340
Top 44%
Masters (Masters Men)
#0 / 10617
Top 32%
Age Group (M45-49)
#0 / 2413
Top 49%
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
21:48
3.11 mi
Rank: #8679
Start → 5K
21:48 | 7:02/mi
10K
43:23
6.21 mi
Rank: #8446 (+233)
5K → 10K
21:35 | 6:57/mi
15K
1:04:36
9.32 mi
Rank: #8061 (+385)
10K → 15K
21:13 | 6:50/mi
20K
1:26:38
12.43 mi
Rank: #8159 (-98)
15K → 20K
22:02 | 7:06/mi
HALF
1:31:23
13.11 mi
Rank: #8167 (-8)
20K → HALF
4:45 | 6:59/mi
25K
1:48:52
15.53 mi
Rank: #8246 (-79)
HALF → 25K
17:29 | 7:13/mi
30K
2:12:09
18.64 mi
Rank: #8353 (-107)
25K → 30K
23:17 | 7:30/mi
20M
2:22:37
20.00 mi
Rank: #8450 (-97)
30K → 20M
10:28 | 7:43/mi
21M
2:30:42
21.00 mi
Rank: #8528 (-78)
20M → 21M
8:05 | 8:05/mi
35K
2:36:22
21.75 mi
Rank: #8575 (-47)
21M → 35K
5:40 | 7:35/mi
23M
2:46:14
23.00 mi
Rank: #8735 (-160)
35K → 23M
9:52 | 7:54/mi
24M
2:54:10
24.00 mi
Rank: #8922 (-187)
23M → 24M
7:56 | 7:56/mi
40K
3:00:56
24.85 mi
Rank: #8966 (-44)
24M → 40K
6:46 | 7:55/mi
25.2M
3:03:54
25.20 mi
Rank: #8985 (-19)
40K → 25.2M
2:58 | 8:37/mi
FINISH
3:11:27
26.22 mi
Rank: #9015 (-30)
25.2M → FINISH
7:33 | 7:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:23
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:40:04
Pace7:38 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:0221:487:0221:48
7:02
-
10K
6.21 mi10:58:3743:236:5921:35
6:57
-0:05
15K
9.32 mi11:19:501:04:366:5621:13
6:50
-0:07
20K
12.43 mi11:41:521:26:386:5922:02
7:06
+0:16
HALF
13.11 mi11:46:371:31:236:594:45
6:59
-0:07
25K
15.53 mi12:04:061:48:527:0117:29
7:13
+0:14
30K
18.64 mi12:27:232:12:097:0623:17
7:30
+0:17
20M
20.00 mi12:37:512:22:377:0810:28
7:43
+0:13
21M
21.00 mi12:45:562:30:427:118:05
8:05
+0:22
35K
21.75 mi12:51:362:36:227:125:40
7:35
-0:30
23M
23.00 mi13:01:282:46:147:149:52
7:54
+0:19
24M
24.00 mi13:09:242:54:107:167:56
7:56
+0:02
40K
24.85 mi13:16:103:00:567:176:46
7:55
-0:01
25.2M
25.20 mi13:19:083:03:547:182:58
8:37
+0:42
FINISH
26.22 mi13:26:413:11:277:197:33
7:25
-1:12

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

6:50 /mi

Average Pace

7:18 /mi

Slowest Pace

8:37 /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

1:48:52

57% of race

Time at Steady Pace

46:58

25% of race

Time at Slower Pace

35:37

19% of race

Average Pace: 7:18 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:37:0221:487:0221:48
7:02
#8679
10K
6.21 mi10:58:3743:236:5921:35
6:57
#8446
15K
9.32 mi11:19:501:04:366:5621:13
6:50
#8061
20K
12.43 mi11:41:521:26:386:5922:02
7:06
#8159
HALF
13.11 mi11:46:371:31:236:594:45
6:59
#8167
25K
15.53 mi12:04:061:48:527:0117:29
7:13
#8246
30K
18.64 mi12:27:232:12:097:0623:17
7:30
#8353
20M
20.00 mi12:37:512:22:377:0810:28
7:43
#8450
21M
21.00 mi12:45:562:30:427:118:05
8:05
#8528
35K
21.75 mi12:51:362:36:227:125:40
7:35
#8575
23M
23.00 mi13:01:282:46:147:149:52
7:54
#8735
24M
24.00 mi13:09:242:54:107:167:56
7:56
#8922
40K
24.85 mi13:16:103:00:567:176:46
7:55
#8966
25.2M
25.20 mi13:19:083:03:547:182:58
8:37
#8985
FINISH
26.22 mi13:26:413:11:277:197:33
7:25
#9015
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8679735773577111(Top 25%)6261(Top 38%)6261(Top 259%)
10K6.21 mi3.10 mi8446+2337179+1787179+1788284(Top 29%)7067(Top 43%)7067(Top 293%)
15K9.32 mi3.11 mi8061+3856923+2566923+2567111(Top 25%)6261(Top 38%)6261(Top 259%)
20K12.43 mi3.11 mi8159-986974-516974-518527(Top 29%)7146(Top 44%)7146(Top 296%)
HALF13.11 mi0.68 mi8167-86979-56979-58422(Top 29%)7121(Top 44%)7121(Top 295%)
25K15.53 mi2.42 mi8246-797018-397018-398941(Top 31%)7288(Top 45%)7288(Top 302%)
30K18.64 mi3.11 mi8353-1077041-237041-239610(Top 33%)7484(Top 46%)7484(Top 310%)
20M20.00 mi1.36 mi8450-977082-417082-4110601(Top 37%)7873(Top 48%)7873(Top 326%)
21M21.00 mi1.00 mi8528-787088-67088-610421(Top 36%)7687(Top 47%)7687(Top 319%)
35K21.75 mi0.75 mi8575-477091-37091-311332(Top 39%)8110(Top 50%)8110(Top 336%)
23M23.00 mi1.25 mi8735-1607145-547145-5411596(Top 40%)8145(Top 50%)8145(Top 338%)
24M24.00 mi1.00 mi8922-1877223-787223-7813219(Top 46%)8786(Top 54%)8786(Top 364%)
40K24.85 mi0.85 mi8966-447228-57228-511832(Top 41%)8088(Top 49%)8088(Top 335%)
25.2M25.20 mi0.35 mi8985-197227+17227+112189(Top 42%)8171(Top 50%)8171(Top 339%)
FINISH26.22 mi1.02 mi9015-307218+97218+910687(Top 37%)7455(Top 46%)7455(Top 309%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21
+97ft-345ft

Overall

7111

Males

6261

M45-49

6261

5K→10K

3.1 - 6.2 mi

Top 29%
×5
+79ft-138ft

Overall

8284

Males

7067

M45-49

7067

10K→15K

6.2 - 9.3 mi

Top 25%
×3
+67ft-78ft

Overall

7111

Males

6261

M45-49

6261

15K→20K

9.3 - 12.4 mi

Top 29%
×5
+106ft-86ft

Overall

8527

Males

7146

M45-49

7146

20K→HALF

12.4 - 13.1 mi

Top 29%
×2
+19ft-37ft

Overall

8422

Males

7121

M45-49

7121

HALF→25K

13.1 - 15.5 mi

Top 31%
×4
+66ft-88ft

Overall

8941

Males

7288

M45-49

7288

25K→30K

15.5 - 18.6 mi

Top 33%
×9
+181ft-148ft

Overall

9610

Males

7484

M45-49

7484

30K→20M

18.6 - 20.0 mi

Top 37%
×5
+64ft-50ft

Overall

10601

Males

7873

M45-49

7873

20M→21M

20.0 - 21.0 mi

Top 36%
×8
+106ft-24ft

Overall

10421

Males

7687

M45-49

7687

21M→35K

21.0 - 21.8 mi

Top 39%
×7
+17ft-86ft

Overall

11332

Males

8110

M45-49

8110

35K→23M

21.8 - 23.0 mi

Top 40%
×5
+23ft-63ft

Overall

11596

Males

8145

M45-49

8145

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13219

Males

8786

M45-49

8786

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11832

Males

8088

M45-49

8088

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1
+13ft-16ft

Overall

12189

Males

8171

M45-49

8171

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
×2
+22ft-21ft

Overall

10687

Males

7455

M45-49

7455

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1462
Passed By
1798
Net Change
-336
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8679
5K → 10K347114+233#8679#8446
10K → 15K40419+385#8446#8061
15K → 20K100198-98#8061#8159
20K → HALF2129-8#8159#8167
HALF → 25K93172-79#8167#8246
25K → 30K123230-107#8246#8353
30K → 20M49146-97#8353#8450
20M → 21M57135-78#8450#8528
21M → 35K4491-47#8528#8575
35K → 23M57217-160#8575#8735
23M → 24M33220-187#8735#8922
24M → 40K4589-44#8922#8966
40K → 25.2M2645-19#8966#8985
25.2M → FINISH6393-30#8985#9015
TOTALS14621798-336
📊

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