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BOSTON MARATHON 2025

Maycon Silva

Bib: 3278•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 38%
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:04
Rank: #1565
Start → 5K
19:04 | 6:08/mi
10K· 6.21 mi
38:06
Rank: #1565
5K → 10K
19:02 | 6:08/mi
15K· 9.32 mi
57:21
Rank: #1625 (-60)
10K → 15K
19:15 | 6:12/mi
20K· 12.43 mi
1:16:46
Rank: #1667 (-42)
15K → 20K
19:25 | 6:15/mi
Half· 13.11 mi
1:21:02
Rank: #1688 (-21)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:36:53
Rank: #1874 (-186)
Half → 25K
15:51 | 6:32/mi
30K· 18.64 mi
2:01:53
Rank: #3259 (-1385)
25K → 30K
25:00 | 8:03/mi
20M
2:14:40
Rank: #4370 (-1111)
30K → 20M
12:47 | 9:24/mi
21M
2:27:48
Rank: #6315 (-1945)
20M → 21M
13:08 | 13:08/mi
35K· 21.75 mi
2:36:00
Rank: #7137 (-822)
21M → 35K
8:12 | 10:58/mi
23M
2:49:13
Rank: #8281 (-1144)
35K → 23M
13:13 | 10:33/mi
24M
2:59:28
Rank: #9201 (-920)
23M → 24M
10:15 | 10:15/mi
40K· 24.85 mi
3:08:28
Rank: #9926 (-725)
24M → 40K
9:00 | 10:32/mi
25.2M
3:12:09
Rank: #10143 (-217)
40K → 25.2M
3:41 | 10:41/mi
Finish· 26.22 mi
3:22:15
Rank: #10808 (-665)
25.2M → Finish
10:06 | 9:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:02
Pace6:11 /mi
2nd Half
Distance13.11 mi
Time2:01:13
Pace9:15 /mi
📊Positive Split: 49.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4719:046:0819:04
6:08
-
10K
6.21 mi10:38:4938:066:0819:02
6:08
0:00
15K
9.32 mi10:58:0457:216:0919:15
6:12
+0:04
20K
12.43 mi11:17:291:16:466:1119:25
6:15
+0:03
Half
13.11 mi11:21:451:21:026:114:16
6:15
0:00
25K
15.53 mi11:37:361:36:536:1415:51
6:32
+0:17
30K
18.64 mi12:02:362:01:536:3225:00
8:03
+1:31
20M
20.00 mi12:15:232:14:406:4412:47
9:24
+1:21
21M
21.00 mi12:28:312:27:487:0213:08
13:08
+3:44
35K
21.75 mi12:36:432:36:007:108:12
10:58
-2:10
23M
23.00 mi12:49:562:49:137:2113:13
10:33
-0:25
24M
24.00 mi13:00:112:59:287:2910:15
10:15
-0:18
40K
24.85 mi13:09:113:08:287:359:00
10:32
+0:17
25.2M
25.20 mi13:12:523:12:097:383:41
10:41
+0:09
Finish
26.22 mi13:22:583:22:157:4310:06
9:55
-0:46

Checkpoints & Pacing

📈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

6:08 /mi

Average Pace

7:43 /mi

Slowest Pace

13:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:53

60% of race

Time at Steady Pace

33:08

16% of race

Time at Slower Pace

47:14

23% of race

Average Pace: 7:43 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:19:4719:046:0819:04
6:08
#1565
10K
6.21 mi10:38:4938:066:0819:02
6:08
#1565
15K
9.32 mi10:58:0457:216:0919:15
6:12
#1625
20K
12.43 mi11:17:291:16:466:1119:25
6:15
#1667
Half
13.11 mi11:21:451:21:026:114:16
6:15
#1688
25K
15.53 mi11:37:361:36:536:1415:51
6:32
#1874
30K
18.64 mi12:02:362:01:536:3225:00
8:03
#3259
20M
20.00 mi12:15:232:14:406:4412:47
9:24
#4370
21M
21.00 mi12:28:312:27:487:0213:08
13:08
#6315
35K
21.75 mi12:36:432:36:007:108:12
10:58
#7137
23M
23.00 mi12:49:562:49:137:2113:13
10:33
#8281
24M
24.00 mi13:00:112:59:287:2910:15
10:15
#9201
40K
24.85 mi13:09:113:08:287:359:00
10:32
#9926
25.2M
25.20 mi13:12:523:12:097:383:41
10:41
#10143
Finish
26.22 mi13:22:583:22:157:4310:06
9:55
#10808
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1565149014901862(Top 7%)1773(Top 11%)1773(Top 31%)
10K6.21 mi3.10 mi15651488+21488+21580(Top 6%)1503(Top 9%)1503(Top 27%)
15K9.32 mi3.11 mi1625-601546-581546-581862(Top 7%)1773(Top 11%)1773(Top 31%)
20K12.43 mi3.11 mi1667-421583-371583-371802(Top 6%)1713(Top 11%)1713(Top 30%)
Half13.11 mi0.68 mi1688-211603-201603-202315(Top 8%)2216(Top 14%)2216(Top 39%)
25K15.53 mi2.42 mi1874-1861785-1821785-1823098(Top 11%)2939(Top 18%)2939(Top 52%)
30K18.64 mi3.11 mi3259-13853088-13033088-130311711(Top 41%)8532(Top 53%)8532(Top 151%)
20M20.00 mi1.36 mi4370-11114078-9904078-99018756(Top 66%)11563(Top 72%)11563(Top 205%)
21M21.00 mi1.00 mi6315-19455656-15785656-157825223(Top 89%)14474(Top 90%)14474(Top 257%)
35K21.75 mi0.75 mi7137-8226229-5736229-57324103(Top 85%)13920(Top 86%)13920(Top 247%)
23M23.00 mi1.25 mi8281-11446916-6876916-68722143(Top 78%)12945(Top 80%)12945(Top 229%)
24M24.00 mi1.00 mi9201-9207423-5077423-50722067(Top 78%)12836(Top 80%)12836(Top 228%)
40K24.85 mi0.85 mi9926-7257762-3397762-33921989(Top 77%)12737(Top 79%)12737(Top 226%)
25.2M25.20 mi0.35 mi10143-2177852-907852-9019589(Top 69%)11572(Top 72%)11572(Top 205%)
Finish26.22 mi1.02 mi10808-6658143-2918143-29122635(Top 80%)13090(Top 81%)13090(Top 232%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1862

Males

1773

M18-39

1773

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1580

Males

1503

M18-39

1503

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1862

Males

1773

M18-39

1773

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1802

Males

1713

M18-39

1713

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2315

Males

2216

M18-39

2216

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3098

Males

2939

M18-39

2939

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

11711

Males

8532

M18-39

8532

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

18756

Males

11563

M18-39

11563

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

25223

Males

14474

M18-39

14474

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

24103

Males

13920

M18-39

13920

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

22143

Males

12945

M18-39

12945

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

22067

Males

12836

M18-39

12836

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

21989

Males

12737

M18-39

12737

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19589

Males

11572

M18-39

11572

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

22635

Males

13090

M18-39

13090

Passing Analysis

Category:
Athletes Passed
203
Passed By
9443
Net Change
-9243
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1565
5K → 10K82820#1565#1565
10K → 15K3595-60#1565#1625
15K → 20K3476-42#1625#1667
20K → Half425-21#1667#1688
Half → 25K18204-186#1688#1874
25K → 30K11386-1385#1874#3259
30K → 20M11112-1111#3259#4370
20M → 21M01945-1945#4370#6315
21M → 35K3825-822#6315#7137
35K → 23M91153-1144#7137#8281
23M → 24M5925-920#8281#9201
24M → 40K4728-725#9201#9926
40K → 25.2M4219-217#9926#10143
25.2M → Finish3668-665#10143#10808
TOTALS2039443-9243
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing