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BOSTON MARATHON 2026

Marcelo Zuntini

Bib: 30194•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 (M40-44)
#0 / 2198
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
31:23
3.11 mi
Rank: #26226
Start → 5K
31:23 | 10:07/mi
10K
1:00:19
6.21 mi
Rank: #25096 (+1130)
5K → 10K
28:56 | 9:19/mi
15K
1:29:39
9.32 mi
Rank: #24819 (+277)
10K → 15K
29:20 | 9:27/mi
20K
1:59:22
12.43 mi
Rank: #24614 (+205)
15K → 20K
29:43 | 9:34/mi
HALF
2:05:49
13.11 mi
Rank: #24597 (+17)
20K → HALF
6:27 | 9:28/mi
25K
2:28:45
15.53 mi
Rank: #24328 (+269)
HALF → 25K
22:56 | 9:28/mi
30K
2:57:40
18.64 mi
Rank: #23717 (+611)
25K → 30K
28:55 | 9:19/mi
20M
3:10:17
20.00 mi
Rank: #23480 (+237)
30K → 20M
12:37 | 9:18/mi
21M
3:19:47
21.00 mi
Rank: #23212 (+268)
20M → 21M
9:30 | 9:30/mi
35K
3:26:49
21.75 mi
Rank: #23139 (+73)
21M → 35K
7:02 | 9:25/mi
23M
3:38:39
23.00 mi
Rank: #22986 (+153)
35K → 23M
11:50 | 9:28/mi
24M
3:48:03
24.00 mi
Rank: #22889 (+97)
23M → 24M
9:24 | 9:24/mi
40K
3:56:04
24.85 mi
Rank: #22766 (+123)
24M → 40K
8:01 | 9:23/mi
25.2M
3:59:43
25.20 mi
Rank: #22746 (+20)
40K → 25.2M
3:39 | 10:36/mi
FINISH
4:09:16
26.22 mi
Rank: #22713 (+33)
25.2M → FINISH
9:33 | 9:23/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:05:49
Pace9:36 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:03:27
Pace9:26 /mi
📊Negative Split: 1.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:2331:2310:0731:23
10:07
-
10K
6.21 mi12:26:191:00:199:4328:56
9:19
-0:48
15K
9.32 mi12:55:391:29:399:3829:20
9:27
+0:08
20K
12.43 mi13:25:221:59:229:3729:43
9:34
+0:07
HALF
13.11 mi13:31:492:05:499:366:27
9:28
-0:06
25K
15.53 mi13:54:452:28:459:3522:56
9:28
0:00
30K
18.64 mi14:23:402:57:409:3228:55
9:19
-0:09
20M
20.00 mi14:36:173:10:179:3112:37
9:18
-0:01
21M
21.00 mi14:45:473:19:479:319:30
9:30
+0:12
35K
21.75 mi14:52:493:26:499:317:02
9:25
-0:05
23M
23.00 mi15:04:393:38:399:3111:50
9:28
+0:03
24M
24.00 mi15:14:033:48:039:319:24
9:24
-0:04
40K
24.85 mi15:22:043:56:049:308:01
9:23
-0:01
25.2M
25.20 mi15:25:433:59:439:313:39
10:36
+1:13
FINISH
26.22 mi15:35:164:09:169:319:33
9:23
-1:13

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

9:18 /mi

Average Pace

9:31 /mi

Slowest Pace

10:36 /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

4:05:37

99% of race

Time at Steady Pace

3:39

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:30 /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 mi11:57:2331:2310:0731:23
10:07
#26226
10K
6.21 mi12:26:191:00:199:4328:56
9:19
#25096
15K
9.32 mi12:55:391:29:399:3829:20
9:27
#24819
20K
12.43 mi13:25:221:59:229:3729:43
9:34
#24614
HALF
13.11 mi13:31:492:05:499:366:27
9:28
#24597
25K
15.53 mi13:54:452:28:459:3522:56
9:28
#24328
30K
18.64 mi14:23:402:57:409:3228:55
9:19
#23717
20M
20.00 mi14:36:173:10:179:3112:37
9:18
#23480
21M
21.00 mi14:45:473:19:479:319:30
9:30
#23212
35K
21.75 mi14:52:493:26:499:317:02
9:25
#23139
23M
23.00 mi15:04:393:38:399:3111:50
9:28
#22986
24M
24.00 mi15:14:033:48:039:319:24
9:24
#22889
40K
24.85 mi15:22:043:56:049:308:01
9:23
#22766
25.2M
25.20 mi15:25:433:59:439:313:39
10:36
#22746
FINISH
26.22 mi15:35:164:09:169:319:33
9:23
#22713
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi26226152971529724262(Top 84%)14367(Top 88%)14367(Top 654%)
10K6.21 mi3.10 mi25096+113014770+52714770+52724002(Top 83%)14244(Top 87%)14244(Top 648%)
15K9.32 mi3.11 mi24819+27714643+12714643+12724262(Top 84%)14367(Top 88%)14367(Top 654%)
20K12.43 mi3.11 mi24614+20514546+9714546+9723928(Top 82%)14176(Top 87%)14176(Top 645%)
HALF13.11 mi0.68 mi24597+1714535+1114535+1124255(Top 84%)14332(Top 88%)14332(Top 652%)
25K15.53 mi2.42 mi24328+26914392+14314392+14322885(Top 79%)13646(Top 84%)13646(Top 621%)
30K18.64 mi3.11 mi23717+61114059+33314059+33320949(Top 72%)12641(Top 77%)12641(Top 575%)
20M20.00 mi1.36 mi23480+23713918+14113918+14120245(Top 70%)12234(Top 75%)12234(Top 557%)
21M21.00 mi1.00 mi23212+26813762+15613762+15618515(Top 64%)11382(Top 70%)11382(Top 518%)
35K21.75 mi0.75 mi23139+7313719+4313719+4321471(Top 74%)12711(Top 78%)12711(Top 578%)
23M23.00 mi1.25 mi22986+15313636+8313636+8320463(Top 71%)12201(Top 75%)12201(Top 555%)
24M24.00 mi1.00 mi22889+9713578+5813578+5820987(Top 72%)12382(Top 76%)12382(Top 563%)
40K24.85 mi0.85 mi22766+12313500+7813500+7819931(Top 69%)11821(Top 72%)11821(Top 538%)
25.2M25.20 mi0.35 mi22746+2013489+1113489+1121301(Top 73%)12510(Top 77%)12510(Top 569%)
FINISH26.22 mi1.02 mi22713+3313465+2413465+2421913(Top 76%)12816(Top 78%)12816(Top 583%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21
+97ft-345ft

Overall

24262

Males

14367

M40-44

14367

5K→10K

3.1 - 6.2 mi

Top 83%
×5
+79ft-138ft

Overall

24002

Males

14244

M40-44

14244

10K→15K

6.2 - 9.3 mi

Top 84%
×3
+67ft-78ft

Overall

24262

Males

14367

M40-44

14367

15K→20K

9.3 - 12.4 mi

Top 82%
×5
+106ft-86ft

Overall

23928

Males

14176

M40-44

14176

20K→HALF

12.4 - 13.1 mi

Top 84%
×2
+19ft-37ft

Overall

24255

Males

14332

M40-44

14332

HALF→25K

13.1 - 15.5 mi

Top 79%
×4
+66ft-88ft

Overall

22885

Males

13646

M40-44

13646

25K→30K

15.5 - 18.6 mi

Top 72%
×9
+181ft-148ft

Overall

20949

Males

12641

M40-44

12641

30K→20M

18.6 - 20.0 mi

Top 70%
×5
+64ft-50ft

Overall

20245

Males

12234

M40-44

12234

20M→21M

20.0 - 21.0 mi

Top 64%
×8
+106ft-24ft

Overall

18515

Males

11382

M40-44

11382

21M→35K

21.0 - 21.8 mi

Top 74%
×7
+17ft-86ft

Overall

21471

Males

12711

M40-44

12711

35K→23M

21.8 - 23.0 mi

Top 71%
×5
+23ft-63ft

Overall

20463

Males

12201

M40-44

12201

23M→24M

23.0 - 24.0 mi

Top 72%
×6
+12ft-82ft

Overall

20987

Males

12382

M40-44

12382

24M→40K

24.0 - 24.9 mi

Top 69%
×1
+6ft-20ft

Overall

19931

Males

11821

M40-44

11821

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1
+13ft-16ft

Overall

21301

Males

12510

M40-44

12510

25.2M→FINISH

25.2 - 26.2 mi

Top 76%
×2
+22ft-21ft

Overall

21913

Males

12816

M40-44

12816

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3674
Passed By
161
Net Change
+3513
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26226
5K → 10K11366+1130#26226#25096
10K → 15K31235+277#25096#24819
15K → 20K24338+205#24819#24614
20K → HALF258+17#24614#24597
HALF → 25K2756+269#24597#24328
25K → 30K6121+611#24328#23717
30K → 20M2381+237#23717#23480
20M → 21M2702+268#23480#23212
21M → 35K8310+73#23212#23139
35K → 23M1574+153#23139#22986
23M → 24M10811+97#22986#22889
24M → 40K1285+123#22889#22766
40K → 25.2M266+20#22766#22746
25.2M → FINISH6128+33#22746#22713
TOTALS3674161+3513
📊

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