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BOSTON MARATHON 2025

Wilhan Siqueira

Bib: 3407•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 11%
Division (M18-39)
#0 / 5642
Top 27%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:13
Rank: #1772
Start → 5K
19:13 | 6:11/mi
10K· 6.21 mi
38:26
Rank: #1800 (-28)
5K → 10K
19:13 | 6:11/mi
15K· 9.32 mi
57:46
Rank: #1837 (-37)
10K → 15K
19:20 | 6:13/mi
20K· 12.43 mi
1:17:28
Rank: #1912 (-75)
15K → 20K
19:42 | 6:20/mi
Half· 13.11 mi
1:21:45
Rank: #1925 (-13)
20K → Half
4:17 | 6:17/mi
25K· 15.53 mi
1:37:01
Rank: #1911 (+14)
Half → 25K
15:16 | 6:18/mi
30K· 18.64 mi
1:57:07
Rank: #1858 (+53)
25K → 30K
20:06 | 6:28/mi
20M
2:05:58
Rank: #1825 (+33)
30K → 20M
8:51 | 6:31/mi
21M
2:13:02
Rank: #1827 (-2)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:17:49
Rank: #1814 (+13)
21M → 35K
4:47 | 6:24/mi
23M
2:26:15
Rank: #1816 (-2)
35K → 23M
8:26 | 6:44/mi
24M
2:32:51
Rank: #1833 (-17)
23M → 24M
6:36 | 6:36/mi
40K· 24.85 mi
2:38:40
Rank: #1837 (-4)
24M → 40K
5:49 | 6:48/mi
25.2M
2:41:19
Rank: #1863 (-26)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:48:17
Rank: #1937 (-74)
25.2M → Finish
6:58 | 6:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:45
Pace6:14 /mi
2nd Half
Distance13.11 mi
Time1:26:32
Pace6:36 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4019:136:1119:13
6:11
-
10K
6.21 mi10:40:5338:266:1119:13
6:11
0:00
15K
9.32 mi11:00:1357:466:1219:20
6:13
+0:02
20K
12.43 mi11:19:551:17:286:1419:42
6:20
+0:07
Half
13.11 mi11:24:121:21:456:144:17
6:17
-0:03
25K
15.53 mi11:39:281:37:016:1515:16
6:18
+0:01
30K
18.64 mi11:59:341:57:076:1720:06
6:28
+0:10
20M
20.00 mi12:08:252:05:586:188:51
6:31
+0:03
21M
21.00 mi12:15:292:13:026:207:04
7:04
+0:33
35K
21.75 mi12:20:162:17:496:204:47
6:24
-0:40
23M
23.00 mi12:28:422:26:156:228:26
6:44
+0:20
24M
24.00 mi12:35:182:32:516:226:36
6:36
-0:08
40K
24.85 mi12:41:072:38:406:235:49
6:48
+0:12
25.2M
25.20 mi12:43:462:41:196:242:39
7:41
+0:53
Finish
26.22 mi12:50:442:48:176:256:58
6:50
-0:51

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

6:11 /mi

Average Pace

6:25 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

57:46

34% of race

Time at Steady Pace

1:19:35

47% of race

Time at Slower Pace

30:56

18% of race

Average Pace: 6:25 /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 mi10:21:4019:136:1119:13
6:11
#1772
10K
6.21 mi10:40:5338:266:1119:13
6:11
#1800
15K
9.32 mi11:00:1357:466:1219:20
6:13
#1837
20K
12.43 mi11:19:551:17:286:1419:42
6:20
#1912
Half
13.11 mi11:24:121:21:456:144:17
6:17
#1925
25K
15.53 mi11:39:281:37:016:1515:16
6:18
#1911
30K
18.64 mi11:59:341:57:076:1720:06
6:28
#1858
20M
20.00 mi12:08:252:05:586:188:51
6:31
#1825
21M
21.00 mi12:15:292:13:026:207:04
7:04
#1827
35K
21.75 mi12:20:162:17:496:204:47
6:24
#1814
23M
23.00 mi12:28:422:26:156:228:26
6:44
#1816
24M
24.00 mi12:35:182:32:516:226:36
6:36
#1833
40K
24.85 mi12:41:072:38:406:235:49
6:48
#1837
25.2M
25.20 mi12:43:462:41:196:242:39
7:41
#1863
Finish
26.22 mi12:50:442:48:176:256:58
6:50
#1937
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1772168316831944(Top 7%)1851(Top 11%)1851(Top 33%)
10K6.21 mi3.10 mi1800-281711-281711-281831(Top 6%)1739(Top 11%)1739(Top 31%)
15K9.32 mi3.11 mi1837-371748-371748-371944(Top 7%)1851(Top 11%)1851(Top 33%)
20K12.43 mi3.11 mi1912-751822-741822-742219(Top 8%)2114(Top 13%)2114(Top 37%)
Half13.11 mi0.68 mi1925-131836-141836-142341(Top 8%)2238(Top 14%)2238(Top 40%)
25K15.53 mi2.42 mi1911+141821+151821+151830(Top 6%)1738(Top 11%)1738(Top 31%)
30K18.64 mi3.11 mi1858+531769+521769+521840(Top 6%)1750(Top 11%)1750(Top 31%)
20M20.00 mi1.36 mi1825+331735+341735+341665(Top 6%)1573(Top 10%)1573(Top 28%)
21M21.00 mi1.00 mi1827-21737-21737-22504(Top 9%)2330(Top 14%)2330(Top 41%)
35K21.75 mi0.75 mi1814+131723+141723+141967(Top 7%)1841(Top 11%)1841(Top 33%)
23M23.00 mi1.25 mi1816-2172317232390(Top 8%)2217(Top 14%)2217(Top 39%)
24M24.00 mi1.00 mi1833-171737-141737-142467(Top 9%)2271(Top 14%)2271(Top 40%)
40K24.85 mi0.85 mi1837-41739-21739-22824(Top 10%)2550(Top 16%)2550(Top 45%)
25.2M25.20 mi0.35 mi1863-261765-261765-264166(Top 15%)3522(Top 22%)3522(Top 62%)
Finish26.22 mi1.02 mi1937-741835-701835-704671(Top 16%)3895(Top 24%)3895(Top 69%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1944

Males

1851

M18-39

1851

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1831

Males

1739

M18-39

1739

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1944

Males

1851

M18-39

1851

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2219

Males

2114

M18-39

2114

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2341

Males

2238

M18-39

2238

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1830

Males

1738

M18-39

1738

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1840

Males

1750

M18-39

1750

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1665

Males

1573

M18-39

1573

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2504

Males

2330

M18-39

2330

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1967

Males

1841

M18-39

1841

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2390

Males

2217

M18-39

2217

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2467

Males

2271

M18-39

2271

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2824

Males

2550

M18-39

2550

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4166

Males

3522

M18-39

3522

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4671

Males

3895

M18-39

3895

Passing Analysis

Category:
Athletes Passed
548
Passed By
713
Net Change
-165
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1772
5K → 10K76104-28#1772#1800
10K → 15K3471-37#1800#1837
15K → 20K46121-75#1837#1912
20K → Half619-13#1912#1925
Half → 25K4733+14#1925#1911
25K → 30K11158+53#1911#1858
30K → 20M4815+33#1858#1825
20M → 21M3739-2#1825#1827
21M → 35K2815+13#1827#1814
35K → 23M4345-2#1814#1816
23M → 24M2946-17#1816#1833
24M → 40K2428-4#1833#1837
40K → 25.2M834-26#1837#1863
25.2M → Finish1185-74#1863#1937
TOTALS548713-165
📊

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