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BOSTON MARATHON 2025

Leone Delvecchio

Bib: 6531•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 11%
Masters (Masters Men)
#0 / 10463
Top 3%
Division (M50-54)
#0 / 1996
Top 0.9%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:48
Rank: #1237
Start → 5K
18:48 | 6:03/mi
10K· 6.21 mi
37:59
Rank: #1481 (-244)
5K → 10K
19:11 | 6:10/mi
15K· 9.32 mi
57:21
Rank: #1624 (-143)
10K → 15K
19:22 | 6:14/mi
20K· 12.43 mi
1:16:57
Rank: #1727 (-103)
15K → 20K
19:36 | 6:19/mi
Half· 13.11 mi
1:21:11
Rank: #1738 (-11)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:36:41
Rank: #1806 (-68)
Half → 25K
15:30 | 6:24/mi
30K· 18.64 mi
1:57:06
Rank: #1856 (-50)
25K → 30K
20:25 | 6:34/mi
20M
2:06:08
Rank: #1868 (-12)
30K → 20M
9:02 | 6:39/mi
21M
2:13:20
Rank: #1908 (-40)
20M → 21M
7:12 | 7:12/mi
35K· 21.75 mi
2:18:01
Rank: #1862 (+46)
21M → 35K
4:41 | 6:16/mi
23M
2:26:17
Rank: #1825 (+37)
35K → 23M
8:16 | 6:36/mi
24M
2:32:40
Rank: #1803 (+22)
23M → 24M
6:23 | 6:23/mi
40K· 24.85 mi
2:38:17
Rank: #1778 (+25)
24M → 40K
5:37 | 6:34/mi
25.2M
2:40:48
Rank: #1769 (+9)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:47:33
Rank: #1803 (-34)
25.2M → Finish
6:45 | 6:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:11
Pace6:12 /mi
2nd Half
Distance13.11 mi
Time1:26:22
Pace6:35 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5718:486:0318:48
6:03
-
10K
6.21 mi10:42:0837:596:0719:11
6:10
+0:07
15K
9.32 mi11:01:3057:216:0919:22
6:14
+0:04
20K
12.43 mi11:21:061:16:576:1219:36
6:19
+0:05
Half
13.11 mi11:25:201:21:116:124:14
6:12
-0:07
25K
15.53 mi11:40:501:36:416:1315:30
6:24
+0:12
30K
18.64 mi12:01:151:57:066:1720:25
6:34
+0:10
20M
20.00 mi12:10:172:06:086:189:02
6:39
+0:05
21M
21.00 mi12:17:292:13:206:217:12
7:12
+0:33
35K
21.75 mi12:22:102:18:016:214:41
6:16
-0:56
23M
23.00 mi12:30:262:26:176:228:16
6:36
+0:20
24M
24.00 mi12:36:492:32:406:226:23
6:23
-0:13
40K
24.85 mi12:42:262:38:176:225:37
6:34
+0:11
25.2M
25.20 mi12:44:572:40:486:232:31
7:18
+0:44
Finish
26.22 mi12:51:422:47:336:246:45
6:37
-0:41

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

6:03 /mi

Average Pace

6:24 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

42:13

25% of race

Time at Steady Pace

1:31:34

55% of race

Time at Slower Pace

33:46

20% of race

Average Pace: 6:23 /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 mi10:22:5718:486:0318:48
6:03
#1237
10K
6.21 mi10:42:0837:596:0719:11
6:10
#1481
15K
9.32 mi11:01:3057:216:0919:22
6:14
#1624
20K
12.43 mi11:21:061:16:576:1219:36
6:19
#1727
Half
13.11 mi11:25:201:21:116:124:14
6:12
#1738
25K
15.53 mi11:40:501:36:416:1315:30
6:24
#1806
30K
18.64 mi12:01:151:57:066:1720:25
6:34
#1856
20M
20.00 mi12:10:172:06:086:189:02
6:39
#1868
21M
21.00 mi12:17:292:13:206:217:12
7:12
#1908
35K
21.75 mi12:22:102:18:016:214:41
6:16
#1862
23M
23.00 mi12:30:262:26:176:228:16
6:36
#1825
24M
24.00 mi12:36:492:32:406:226:23
6:23
#1803
40K
24.85 mi12:42:262:38:176:225:37
6:34
#1778
25.2M
25.20 mi12:44:572:40:486:232:31
7:18
#1769
Finish
26.22 mi12:51:422:47:336:246:45
6:37
#1803
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi1237117211722008(Top 7%)1912(Top 12%)1912(Top 96%)
10K6.21 mi3.10 mi1481-2441409-2371409-2371794(Top 6%)1703(Top 11%)1703(Top 85%)
15K9.32 mi3.11 mi1624-1431545-1361545-1362008(Top 7%)1912(Top 12%)1912(Top 96%)
20K12.43 mi3.11 mi1727-1031641-961641-962059(Top 7%)1963(Top 12%)1963(Top 98%)
Half13.11 mi0.68 mi1738-111651-101651-102040(Top 7%)1949(Top 12%)1949(Top 98%)
25K15.53 mi2.42 mi1806-681718-671718-672342(Top 8%)2227(Top 14%)2227(Top 112%)
30K18.64 mi3.11 mi1856-501767-491767-492287(Top 8%)2166(Top 13%)2166(Top 109%)
20M20.00 mi1.36 mi1868-121777-101777-102232(Top 8%)2110(Top 13%)2110(Top 106%)
21M21.00 mi1.00 mi1908-401815-381815-383135(Top 11%)2892(Top 18%)2892(Top 145%)
35K21.75 mi0.75 mi1862+461770+451770+451478(Top 5%)1402(Top 9%)1402(Top 70%)
23M23.00 mi1.25 mi1825+371731+391731+391854(Top 7%)1735(Top 11%)1735(Top 87%)
24M24.00 mi1.00 mi1803+221708+231708+231615(Top 6%)1508(Top 9%)1508(Top 76%)
40K24.85 mi0.85 mi1778+251683+251683+251875(Top 7%)1729(Top 11%)1729(Top 87%)
25.2M25.20 mi0.35 mi1769+91674+91674+92543(Top 9%)2277(Top 14%)2277(Top 114%)
Finish26.22 mi1.02 mi1803-341708-341708-343465(Top 12%)3034(Top 19%)3034(Top 152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

2008

Males

1912

M50-54

1912

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1794

Males

1703

M50-54

1703

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

2008

Males

1912

M50-54

1912

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

2059

Males

1963

M50-54

1963

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

2040

Males

1949

M50-54

1949

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2342

Males

2227

M50-54

2227

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2287

Males

2166

M50-54

2166

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2232

Males

2110

M50-54

2110

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3135

Males

2892

M50-54

2892

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1478

Males

1402

M50-54

1402

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1854

Males

1735

M50-54

1735

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1615

Males

1508

M50-54

1508

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1875

Males

1729

M50-54

1729

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2543

Males

2277

M50-54

2277

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3465

Males

3034

M50-54

3034

Passing Analysis

Category:
Athletes Passed
447
Passed By
1013
Net Change
-566
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1237
5K → 10K15259-244#1237#1481
10K → 15K19162-143#1481#1624
15K → 20K24127-103#1624#1727
20K → Half213-11#1727#1738
Half → 25K36104-68#1738#1806
25K → 30K67117-50#1806#1856
30K → 20M2436-12#1856#1868
20M → 21M2969-40#1868#1908
21M → 35K493+46#1908#1862
35K → 23M6023+37#1862#1825
23M → 24M4422+22#1825#1803
24M → 40K4015+25#1803#1778
40K → 25.2M1910+9#1778#1769
25.2M → Finish1953-34#1769#1803
TOTALS4471013-566
📊

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