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BOSTON MARATHON 2026

Roberto Heker Rozmaryn

Bib: 32340•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 (M60-64)
#0 / 1514
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
31:14
3.11 mi
Rank: #26091
Start → 5K
31:14 | 10:04/mi
10K
1:02:50
6.21 mi
Rank: #26188 (-97)
5K → 10K
31:36 | 10:11/mi
15K
1:34:29
9.32 mi
Rank: #26152 (+36)
10K → 15K
31:39 | 10:12/mi
20K
2:06:43
12.43 mi
Rank: #26066 (+86)
15K → 20K
32:14 | 10:23/mi
HALF
2:13:22
13.11 mi
Rank: #26016 (+50)
20K → HALF
6:39 | 9:46/mi
25K
2:38:58
15.53 mi
Rank: #25929 (+87)
HALF → 25K
25:36 | 10:34/mi
30K
3:12:49
18.64 mi
Rank: #25798 (+131)
25K → 30K
33:51 | 10:54/mi
20M
3:27:41
20.00 mi
Rank: #25709 (+89)
30K → 20M
14:52 | 10:57/mi
21M
3:39:12
21.00 mi
Rank: #25630 (+79)
20M → 21M
11:31 | 11:31/mi
35K
3:47:05
21.75 mi
Rank: #25578 (+52)
21M → 35K
7:53 | 10:33/mi
23M
4:00:32
23.00 mi
Rank: #25492 (+86)
35K → 23M
13:27 | 10:45/mi
24M
4:10:59
24.00 mi
Rank: #25423 (+69)
23M → 24M
10:27 | 10:27/mi
40K
4:20:11
24.85 mi
Rank: #25346 (+77)
24M → 40K
9:12 | 10:46/mi
25.2M
4:24:12
25.20 mi
Rank: #25317 (+29)
40K → 25.2M
4:01 | 11:39/mi
FINISH
4:34:36
26.22 mi
Rank: #25293 (+24)
25.2M → FINISH
10:24 | 10:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:13:22
Pace10:11 /mi
2nd Half
Distance13.11 mi
Time2:21:14
Pace10:47 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:5131:1410:0431:14
10:04
-
10K
6.21 mi12:32:271:02:5010:0731:36
10:11
+0:07
15K
9.32 mi13:04:061:34:2910:0931:39
10:12
+0:01
20K
12.43 mi13:36:202:06:4310:1232:14
10:23
+0:11
HALF
13.11 mi13:42:592:13:2210:116:39
9:46
-0:37
25K
15.53 mi14:08:352:38:5810:1425:36
10:34
+0:48
30K
18.64 mi14:42:263:12:4910:2133:51
10:54
+0:20
20M
20.00 mi14:57:183:27:4110:2414:52
10:57
+0:03
21M
21.00 mi15:08:493:39:1210:2711:31
11:31
+0:34
35K
21.75 mi15:16:423:47:0510:277:53
10:33
-0:58
23M
23.00 mi15:30:094:00:3210:2813:27
10:45
+0:12
24M
24.00 mi15:40:364:10:5910:2810:27
10:27
-0:18
40K
24.85 mi15:49:484:20:1110:299:12
10:46
+0:19
25.2M
25.20 mi15:53:494:24:1210:304:01
11:39
+0:53
FINISH
26.22 mi16:04:134:34:3610:2910:24
10:13
-1:26

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

9:46 /mi

Average Pace

10:29 /mi

Slowest Pace

11:39 /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

3:07:42

68% of race

Time at Steady Pace

1:22:53

30% of race

Time at Slower Pace

4:01

1% of race

Average Pace: 10:28 /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 mi12:00:5131:1410:0431:14
10:04
#26091
10K
6.21 mi12:32:271:02:5010:0731:36
10:11
#26188
15K
9.32 mi13:04:061:34:2910:0931:39
10:12
#26152
20K
12.43 mi13:36:202:06:4310:1232:14
10:23
#26066
HALF
13.11 mi13:42:592:13:2210:116:39
9:46
#26016
25K
15.53 mi14:08:352:38:5810:1425:36
10:34
#25929
30K
18.64 mi14:42:263:12:4910:2133:51
10:54
#25798
20M
20.00 mi14:57:183:27:4110:2414:52
10:57
#25709
21M
21.00 mi15:08:493:39:1210:2711:31
11:31
#25630
35K
21.75 mi15:16:423:47:0510:277:53
10:33
#25578
23M
23.00 mi15:30:094:00:3210:2813:27
10:45
#25492
24M
24.00 mi15:40:364:10:5910:2810:27
10:27
#25423
40K
24.85 mi15:49:484:20:1110:299:12
10:46
#25346
25.2M
25.20 mi15:53:494:24:1210:304:01
11:39
#25317
FINISH
26.22 mi16:04:134:34:3610:2910:24
10:13
#25293
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi26091152331523326105(Top 90%)15217(Top 93%)15217(Top 1005%)
10K6.21 mi3.10 mi26188-9715268-3515268-3526233(Top 90%)15282(Top 94%)15282(Top 1009%)
15K9.32 mi3.11 mi26152+3615250+1815250+1826105(Top 90%)15217(Top 93%)15217(Top 1005%)
20K12.43 mi3.11 mi26066+8615206+4415206+4425870(Top 89%)15103(Top 92%)15103(Top 998%)
HALF13.11 mi0.68 mi26016+5015186+2015186+2025032(Top 86%)14698(Top 90%)14698(Top 971%)
25K15.53 mi2.42 mi25929+8715129+5715129+5725554(Top 88%)14910(Top 91%)14910(Top 985%)
30K18.64 mi3.11 mi25798+13115054+7515054+7525129(Top 87%)14603(Top 89%)14603(Top 965%)
20M20.00 mi1.36 mi25709+8914991+6314991+6324809(Top 85%)14374(Top 88%)14374(Top 949%)
21M21.00 mi1.00 mi25630+7914939+5214939+5224217(Top 83%)14021(Top 86%)14021(Top 926%)
35K21.75 mi0.75 mi25578+5214900+3914900+3924369(Top 84%)14102(Top 86%)14102(Top 931%)
23M23.00 mi1.25 mi25492+8614842+5814842+5823931(Top 82%)13831(Top 85%)13831(Top 914%)
24M24.00 mi1.00 mi25423+6914798+4414798+4423981(Top 83%)13827(Top 85%)13827(Top 913%)
40K24.85 mi0.85 mi25346+7714752+4614752+4623775(Top 82%)13674(Top 84%)13674(Top 903%)
25.2M25.20 mi0.35 mi25317+2914731+2114731+2123794(Top 82%)13678(Top 84%)13678(Top 903%)
FINISH26.22 mi1.02 mi25293+2414711+2014711+2024388(Top 84%)13987(Top 86%)13987(Top 924%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21
+97ft-345ft

Overall

26105

Males

15217

M60-64

15217

5K→10K

3.1 - 6.2 mi

Top 90%
×5
+79ft-138ft

Overall

26233

Males

15282

M60-64

15282

10K→15K

6.2 - 9.3 mi

Top 90%
×3
+67ft-78ft

Overall

26105

Males

15217

M60-64

15217

15K→20K

9.3 - 12.4 mi

Top 89%
×5
+106ft-86ft

Overall

25870

Males

15103

M60-64

15103

20K→HALF

12.4 - 13.1 mi

Top 86%
×2
+19ft-37ft

Overall

25032

Males

14698

M60-64

14698

HALF→25K

13.1 - 15.5 mi

Top 88%
×4
+66ft-88ft

Overall

25554

Males

14910

M60-64

14910

25K→30K

15.5 - 18.6 mi

Top 87%
×9
+181ft-148ft

Overall

25129

Males

14603

M60-64

14603

30K→20M

18.6 - 20.0 mi

Top 85%
×5
+64ft-50ft

Overall

24809

Males

14374

M60-64

14374

20M→21M

20.0 - 21.0 mi

Top 83%
×8
+106ft-24ft

Overall

24217

Males

14021

M60-64

14021

21M→35K

21.0 - 21.8 mi

Top 84%
×7
+17ft-86ft

Overall

24369

Males

14102

M60-64

14102

35K→23M

21.8 - 23.0 mi

Top 82%
×5
+23ft-63ft

Overall

23931

Males

13831

M60-64

13831

23M→24M

23.0 - 24.0 mi

Top 83%
×6
+12ft-82ft

Overall

23981

Males

13827

M60-64

13827

24M→40K

24.0 - 24.9 mi

Top 82%
×1
+6ft-20ft

Overall

23775

Males

13674

M60-64

13674

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1
+13ft-16ft

Overall

23794

Males

13678

M60-64

13678

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
×2
+22ft-21ft

Overall

24388

Males

13987

M60-64

13987

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1430
Passed By
580
Net Change
+798
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26091
5K → 10K155200-97#26091#26188
10K → 15K141105+36#26188#26152
15K → 20K15872+86#26152#26066
20K → HALF555+50#26066#26016
HALF → 25K12841+87#26016#25929
25K → 30K18655+131#25929#25798
30K → 20M10819+89#25798#25709
20M → 21M10425+79#25709#25630
21M → 35K619+52#25630#25578
35K → 23M9812+86#25578#25492
23M → 24M756+69#25492#25423
24M → 40K8912+77#25423#25346
40K → 25.2M323+29#25346#25317
25.2M → FINISH4016+24#25317#25293
TOTALS1430580+798
📊

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