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BOSTON MARATHON 2026

Adrian Cora Decunto

Bib: 32468β€’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
51Β°/41Β°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
28:49
3.11 mi
Rank: #23697
Start β†’ 5K
28:49 | 9:17/mi
10K
59:18
6.21 mi
Rank: #24649 (-952)
5K β†’ 10K
30:29 | 9:49/mi
15K
1:30:43
9.32 mi
Rank: #25112 (-463)
10K β†’ 15K
31:25 | 10:07/mi
20K
2:02:09
12.43 mi
Rank: #25205 (-93)
15K β†’ 20K
31:26 | 10:08/mi
HALF
2:08:35
13.11 mi
Rank: #25149 (+56)
20K β†’ HALF
6:26 | 9:27/mi
25K
2:33:24
15.53 mi
Rank: #25080 (+69)
HALF β†’ 25K
24:49 | 10:14/mi
30K
3:08:45
18.64 mi
Rank: #25282 (-202)
25K β†’ 30K
35:21 | 11:23/mi
20M
3:23:51
20.00 mi
Rank: #25239 (+43)
30K β†’ 20M
15:06 | 11:08/mi
21M
3:37:17
21.00 mi
Rank: #25400 (-161)
20M β†’ 21M
13:26 | 13:26/mi
35K
3:46:22
21.75 mi
Rank: #25521 (-121)
21M β†’ 35K
9:05 | 12:09/mi
23M
4:01:01
23.00 mi
Rank: #25533 (-12)
35K β†’ 23M
14:39 | 11:43/mi
24M
4:12:23
24.00 mi
Rank: #25542 (-9)
23M β†’ 24M
11:22 | 11:22/mi
40K
4:22:31
24.85 mi
Rank: #25565 (-23)
24M β†’ 40K
10:08 | 11:52/mi
25.2M
4:26:52
25.20 mi
Rank: #25574 (-9)
40K β†’ 25.2M
4:21 | 12:37/mi
FINISH
4:38:21
26.22 mi
Rank: #25618 (-44)
25.2M β†’ FINISH
11:29 | 11:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:08:35
Pace9:49 /mi
2nd Half
Distance13.11 mi
Time2:29:46
Pace11:26 /mi
πŸ“ŠPositive Split: 16.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:5928:499:1728:49
9:17
-
10K
6.21 mi12:29:2859:189:3330:29
9:49
+0:32
15K
9.32 mi13:00:531:30:439:4431:25
10:07
+0:18
20K
12.43 mi13:32:192:02:099:5031:26
10:08
+0:01
HALF
13.11 mi13:38:452:08:359:496:26
9:27
-0:41
25K
15.53 mi14:03:342:33:249:5324:49
10:14
+0:47
30K
18.64 mi14:38:553:08:4510:0835:21
11:23
+1:09
20M
20.00 mi14:54:013:23:5110:1215:06
11:08
-0:15
21M
21.00 mi15:07:273:37:1710:2113:26
13:26
+2:18
35K
21.75 mi15:16:323:46:2210:259:05
12:09
-1:17
23M
23.00 mi15:31:114:01:0110:2914:39
11:43
-0:26
24M
24.00 mi15:42:334:12:2310:3111:22
11:22
-0:21
40K
24.85 mi15:52:414:22:3110:3410:08
11:52
+0:30
25.2M
25.20 mi15:57:024:26:5210:364:21
12:37
+0:45
FINISH
26.22 mi16:08:314:38:2110:3811:29
11:17
-1:20

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

9:17 /mi

Average Pace

10:37 /mi

Slowest Pace

13:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:33:24

55% of race

Time at Steady Pace

1:27:57

32% of race

Time at Slower Pace

37:00

13% of race

Average Pace: 10:37 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:58:5928:499:1728:49
9:17
#23697
10K
6.21 mi12:29:2859:189:3330:29
9:49
#24649
15K
9.32 mi13:00:531:30:439:4431:25
10:07
#25112
20K
12.43 mi13:32:192:02:099:5031:26
10:08
#25205
HALF
13.11 mi13:38:452:08:359:496:26
9:27
#25149
25K
15.53 mi14:03:342:33:249:5324:49
10:14
#25080
30K
18.64 mi14:38:553:08:4510:0835:21
11:23
#25282
20M
20.00 mi14:54:013:23:5110:1215:06
11:08
#25239
21M
21.00 mi15:07:273:37:1710:2113:26
13:26
#25400
35K
21.75 mi15:16:323:46:2210:259:05
12:09
#25521
23M
23.00 mi15:31:114:01:0110:2914:39
11:43
#25533
24M
24.00 mi15:42:334:12:2310:3111:22
11:22
#25542
40K
24.85 mi15:52:414:22:3110:3410:08
11:52
#25565
25.2M
25.20 mi15:57:024:26:5210:364:21
12:37
#25574
FINISH
26.22 mi16:08:314:38:2110:3811:29
11:17
#25618
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 mi23697140801408025948(Top 89%)15152(Top 93%)15152(Top 811%)
10K6.21 mi3.10 mi24649-95214550-47014550-47025378(Top 87%)14913(Top 91%)14913(Top 798%)
15K9.32 mi3.11 mi25112-46314786-23614786-23625948(Top 89%)15152(Top 93%)15152(Top 811%)
20K12.43 mi3.11 mi25205-9314809-2314809-2325297(Top 87%)14845(Top 91%)14845(Top 795%)
HALF13.11 mi0.68 mi25149+5614780+2914780+2924216(Top 83%)14326(Top 88%)14326(Top 767%)
25K15.53 mi2.42 mi25080+6914753+2714753+2724840(Top 86%)14603(Top 89%)14603(Top 782%)
30K18.64 mi3.11 mi25282-20214817-6414817-6425974(Top 90%)14997(Top 92%)14997(Top 803%)
20M20.00 mi1.36 mi25239+4314776+4114776+4125124(Top 87%)14524(Top 89%)14524(Top 778%)
21M21.00 mi1.00 mi25400-16114836-6014836-6026812(Top 92%)15260(Top 93%)15260(Top 817%)
35K21.75 mi0.75 mi25521-12114875-3914875-3926875(Top 93%)15280(Top 94%)15280(Top 818%)
23M23.00 mi1.25 mi25533-1214861+1414861+1425729(Top 89%)14708(Top 90%)14708(Top 787%)
24M24.00 mi1.00 mi25542-914850+1114850+1125742(Top 89%)14677(Top 90%)14677(Top 786%)
40K24.85 mi0.85 mi25565-2314847+314847+325652(Top 88%)14590(Top 89%)14590(Top 781%)
25.2M25.20 mi0.35 mi25574-914846+114846+125518(Top 88%)14546(Top 89%)14546(Top 779%)
FINISH26.22 mi1.02 mi25618-4414853-714853-726543(Top 91%)15032(Top 92%)15032(Top 805%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
Γ—21
+97ft-345ft

Overall

25948

Males

15152

M50-54

15152

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5
+79ft-138ft

Overall

25378

Males

14913

M50-54

14913

10K→15K

6.2 - 9.3 mi

Top 89%
Γ—3
+67ft-78ft

Overall

25948

Males

15152

M50-54

15152

15K→20K

9.3 - 12.4 mi

Top 87%
Γ—5
+106ft-86ft

Overall

25297

Males

14845

M50-54

14845

20K→HALF

12.4 - 13.1 mi

Top 83%
Γ—2
+19ft-37ft

Overall

24216

Males

14326

M50-54

14326

HALF→25K

13.1 - 15.5 mi

Top 86%
Γ—4
+66ft-88ft

Overall

24840

Males

14603

M50-54

14603

25K→30K

15.5 - 18.6 mi

Top 90%
Γ—9
+181ft-148ft

Overall

25974

Males

14997

M50-54

14997

30K→20M

18.6 - 20.0 mi

Top 87%
Γ—5
+64ft-50ft

Overall

25124

Males

14524

M50-54

14524

20M→21M

20.0 - 21.0 mi

Top 92%
Γ—8
+106ft-24ft

Overall

26812

Males

15260

M50-54

15260

21M→35K

21.0 - 21.8 mi

Top 93%
Γ—7
+17ft-86ft

Overall

26875

Males

15280

M50-54

15280

35K→23M

21.8 - 23.0 mi

Top 89%
Γ—5
+23ft-63ft

Overall

25729

Males

14708

M50-54

14708

23M→24M

23.0 - 24.0 mi

Top 89%
Γ—6
+12ft-82ft

Overall

25742

Males

14677

M50-54

14677

24M→40K

24.0 - 24.9 mi

Top 88%
Γ—1
+6ft-20ft

Overall

25652

Males

14590

M50-54

14590

40K→25.2M

24.9 - 25.2 mi

Top 88%
Γ—1
+13ft-16ft

Overall

25518

Males

14546

M50-54

14546

25.2M→FINISH

25.2 - 26.2 mi

Top 91%
Γ—2
+22ft-21ft

Overall

26543

Males

15032

M50-54

15032

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
659
Passed By
2580
Net Change
-1921
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23697
5K β†’ 10K28980-952#23697#24649
10K β†’ 15K31494-463#24649#25112
15K β†’ 20K94187-93#25112#25205
20K β†’ HALF593+56#25205#25149
HALF β†’ 25K12455+69#25149#25080
25K β†’ 30K62264-202#25080#25282
30K β†’ 20M9148+43#25282#25239
20M β†’ 21M16177-161#25239#25400
21M β†’ 35K9130-121#25400#25521
35K β†’ 23M4759-12#25521#25533
23M β†’ 24M3544-9#25533#25542
24M β†’ 40K3356-23#25542#25565
40K β†’ 25.2M918-9#25565#25574
25.2M β†’ FINISH2165-44#25574#25618
TOTALS6592580-1921

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πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing