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BOSTON MARATHON 2025

Daniel Di Meo

Bib: 4988•M

NJ

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Division (M18-39)
#0 / 5642
Top 35%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:42
Rank: #2701
Start → 5K
19:42 | 6:20/mi
10K· 6.21 mi
39:29
Rank: #2763 (-62)
5K → 10K
19:47 | 6:22/mi
15K· 9.32 mi
59:18
Rank: #2754 (+9)
10K → 15K
19:49 | 6:23/mi
20K· 12.43 mi
1:19:15
Rank: #2719 (+35)
15K → 20K
19:57 | 6:25/mi
Half· 13.11 mi
1:23:35
Rank: #2715 (+4)
20K → Half
4:20 | 6:21/mi
25K· 15.53 mi
1:39:21
Rank: #2718 (-3)
Half → 25K
15:46 | 6:30/mi
30K· 18.64 mi
2:00:08
Rank: #2698 (+20)
25K → 30K
20:47 | 6:41/mi
20M
2:09:22
Rank: #2681 (+17)
30K → 20M
9:14 | 6:48/mi
21M
2:16:29
Rank: #2664 (+17)
20M → 21M
7:07 | 7:07/mi
35K· 21.75 mi
2:21:17
Rank: #2616 (+48)
21M → 35K
4:48 | 6:25/mi
23M
2:29:48
Rank: #2590 (+26)
35K → 23M
8:31 | 6:48/mi
24M
2:36:27
Rank: #2569 (+21)
23M → 24M
6:39 | 6:39/mi
40K· 24.85 mi
2:42:19
Rank: #2555 (+14)
24M → 40K
5:52 | 6:52/mi
25.2M
2:44:51
Rank: #2546 (+9)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:51:32
Rank: #2545 (+1)
25.2M → Finish
6:41 | 6:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:35
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:27:57
Pace6:43 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5819:426:2019:42
6:20
-
10K
6.21 mi10:43:4539:296:2119:47
6:22
+0:02
15K
9.32 mi11:03:3459:186:2219:49
6:23
+0:01
20K
12.43 mi11:23:311:19:156:2319:57
6:25
+0:02
Half
13.11 mi11:27:511:23:356:234:20
6:21
-0:04
25K
15.53 mi11:43:371:39:216:2415:46
6:30
+0:09
30K
18.64 mi12:04:242:00:086:2720:47
6:41
+0:11
20M
20.00 mi12:13:382:09:226:289:14
6:48
+0:07
21M
21.00 mi12:20:452:16:296:307:07
7:07
+0:19
35K
21.75 mi12:25:332:21:176:304:48
6:25
-0:42
23M
23.00 mi12:34:042:29:486:318:31
6:48
+0:23
24M
24.00 mi12:40:432:36:276:316:39
6:39
-0:09
40K
24.85 mi12:46:352:42:196:325:52
6:52
+0:13
25.2M
25.20 mi12:49:072:44:516:332:32
7:21
+0:29
Finish
26.22 mi12:55:482:51:326:336:41
6:34
-0:47

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

6:20 /mi

Average Pace

6:33 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:53

94% of race

Time at Steady Pace

9:39

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:33 /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 mi10:23:5819:426:2019:42
6:20
#2701
10K
6.21 mi10:43:4539:296:2119:47
6:22
#2763
15K
9.32 mi11:03:3459:186:2219:49
6:23
#2754
20K
12.43 mi11:23:311:19:156:2319:57
6:25
#2719
Half
13.11 mi11:27:511:23:356:234:20
6:21
#2715
25K
15.53 mi11:43:371:39:216:2415:46
6:30
#2718
30K
18.64 mi12:04:242:00:086:2720:47
6:41
#2698
20M
20.00 mi12:13:382:09:226:289:14
6:48
#2681
21M
21.00 mi12:20:452:16:296:307:07
7:07
#2664
35K
21.75 mi12:25:332:21:176:304:48
6:25
#2616
23M
23.00 mi12:34:042:29:486:318:31
6:48
#2590
24M
24.00 mi12:40:432:36:276:316:39
6:39
#2569
40K
24.85 mi12:46:352:42:196:325:52
6:52
#2555
25.2M
25.20 mi12:49:072:44:516:332:32
7:21
#2546
Finish
26.22 mi12:55:482:51:326:336:41
6:34
#2545
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2701257525752807(Top 10%)2673(Top 17%)2673(Top 47%)
10K6.21 mi3.10 mi2763-622632-572632-572849(Top 10%)2712(Top 17%)2712(Top 48%)
15K9.32 mi3.11 mi2754+92626+62626+62807(Top 10%)2673(Top 17%)2673(Top 47%)
20K12.43 mi3.11 mi2719+352592+342592+342644(Top 9%)2517(Top 16%)2517(Top 45%)
Half13.11 mi0.68 mi2715+42591+12591+12829(Top 10%)2705(Top 17%)2705(Top 48%)
25K15.53 mi2.42 mi2718-32594-32594-32912(Top 10%)2770(Top 17%)2770(Top 49%)
30K18.64 mi3.11 mi2698+202576+182576+182841(Top 10%)2686(Top 17%)2686(Top 48%)
20M20.00 mi1.36 mi2681+172555+212555+212901(Top 10%)2710(Top 17%)2710(Top 48%)
21M21.00 mi1.00 mi2664+172537+182537+182774(Top 10%)2577(Top 16%)2577(Top 46%)
35K21.75 mi0.75 mi2616+482492+452492+452116(Top 7%)1983(Top 12%)1983(Top 35%)
23M23.00 mi1.25 mi2590+262465+272465+272729(Top 10%)2512(Top 16%)2512(Top 45%)
24M24.00 mi1.00 mi2569+212436+292436+292731(Top 10%)2505(Top 16%)2505(Top 44%)
40K24.85 mi0.85 mi2555+142423+132423+133160(Top 11%)2833(Top 18%)2833(Top 50%)
25.2M25.20 mi0.35 mi2546+92414+92414+92769(Top 10%)2471(Top 15%)2471(Top 44%)
Finish26.22 mi1.02 mi2545+12411+32411+33101(Top 11%)2756(Top 17%)2756(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2807

Males

2673

M18-39

2673

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2849

Males

2712

M18-39

2712

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2807

Males

2673

M18-39

2673

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2644

Males

2517

M18-39

2517

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2829

Males

2705

M18-39

2705

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2912

Males

2770

M18-39

2770

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2841

Males

2686

M18-39

2686

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2901

Males

2710

M18-39

2710

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2774

Males

2577

M18-39

2577

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

2116

Males

1983

M18-39

1983

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2729

Males

2512

M18-39

2512

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2731

Males

2505

M18-39

2505

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3160

Males

2833

M18-39

2833

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2769

Males

2471

M18-39

2471

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3101

Males

2756

M18-39

2756

Passing Analysis

Category:
Athletes Passed
833
Passed By
677
Net Change
+156
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2701
5K → 10K94156-62#2701#2763
10K → 15K7667+9#2763#2754
15K → 20K9055+35#2754#2719
20K → Half2218+4#2719#2715
Half → 25K6467-3#2715#2718
25K → 30K10181+20#2718#2698
30K → 20M6144+17#2698#2681
20M → 21M6447+17#2681#2664
21M → 35K568+48#2664#2616
35K → 23M6539+26#2616#2590
23M → 24M5029+21#2590#2569
24M → 40K3824+14#2569#2555
40K → 25.2M2011+9#2555#2546
25.2M → Finish3231+1#2546#2545
TOTALS833677+156
📊

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