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BOSTON MARATHON 2025

Mike Alberico

Bib: 6159•M

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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 19%
Division (M18-39)
#0 / 5642
Top 42%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:26
Rank: #4379
Start → 5K
20:26 | 6:35/mi
10K· 6.21 mi
40:47
Rank: #4226 (+153)
5K → 10K
20:21 | 6:33/mi
15K· 9.32 mi
1:01:10
Rank: #4107 (+119)
10K → 15K
20:23 | 6:34/mi
20K· 12.43 mi
1:21:24
Rank: #3823 (+284)
15K → 20K
20:14 | 6:31/mi
Half· 13.11 mi
1:25:45
Rank: #3772 (+51)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:41:24
Rank: #3562 (+210)
Half → 25K
15:39 | 6:27/mi
30K· 18.64 mi
2:02:14
Rank: #3370 (+192)
25K → 30K
20:50 | 6:42/mi
20M
2:11:36
Rank: #3336 (+34)
30K → 20M
9:22 | 6:54/mi
21M
2:18:48
Rank: #3288 (+48)
20M → 21M
7:12 | 7:12/mi
35K· 21.75 mi
2:23:59
Rank: #3326 (-38)
21M → 35K
5:11 | 6:56/mi
23M
2:32:56
Rank: #3337 (-11)
35K → 23M
8:57 | 7:09/mi
24M
2:39:50
Rank: #3337
23M → 24M
6:54 | 6:54/mi
40K· 24.85 mi
2:45:56
Rank: #3359 (-22)
24M → 40K
6:06 | 7:08/mi
25.2M
2:48:28
Rank: #3328 (+31)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:54:59
Rank: #3242 (+86)
25.2M → Finish
6:31 | 6:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:45
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:29:14
Pace6:48 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3920:266:3520:26
6:35
-
10K
6.21 mi10:45:0040:476:3420:21
6:33
-0:02
15K
9.32 mi11:05:231:01:106:3420:23
6:34
+0:01
20K
12.43 mi11:25:371:21:246:3320:14
6:31
-0:03
Half
13.11 mi11:29:581:25:456:324:21
6:23
-0:08
25K
15.53 mi11:45:371:41:246:3215:39
6:27
+0:04
30K
18.64 mi12:06:272:02:146:3320:50
6:42
+0:15
20M
20.00 mi12:15:492:11:366:359:22
6:54
+0:12
21M
21.00 mi12:23:012:18:486:377:12
7:12
+0:18
35K
21.75 mi12:28:122:23:596:375:11
6:56
-0:16
23M
23.00 mi12:37:092:32:566:398:57
7:09
+0:13
24M
24.00 mi12:44:032:39:506:406:54
6:54
-0:15
40K
24.85 mi12:50:092:45:566:416:06
7:08
+0:14
25.2M
25.20 mi12:52:412:48:286:412:32
7:21
+0:13
Finish
26.22 mi12:59:122:54:596:416:31
6:24
-0:57

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

6:23 /mi

Average Pace

6:41 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:12

86% of race

Time at Steady Pace

24:47

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:24:3920:266:3520:26
6:35
#4379
10K
6.21 mi10:45:0040:476:3420:21
6:33
#4226
15K
9.32 mi11:05:231:01:106:3420:23
6:34
#4107
20K
12.43 mi11:25:371:21:246:3320:14
6:31
#3823
Half
13.11 mi11:29:581:25:456:324:21
6:23
#3772
25K
15.53 mi11:45:371:41:246:3215:39
6:27
#3562
30K
18.64 mi12:06:272:02:146:3320:50
6:42
#3370
20M
20.00 mi12:15:492:11:366:359:22
6:54
#3336
21M
21.00 mi12:23:012:18:486:377:12
7:12
#3288
35K
21.75 mi12:28:122:23:596:375:11
6:56
#3326
23M
23.00 mi12:37:092:32:566:398:57
7:09
#3337
24M
24.00 mi12:44:032:39:506:406:54
6:54
#3337
40K
24.85 mi12:50:092:45:566:416:06
7:08
#3359
25.2M
25.20 mi12:52:412:48:286:412:32
7:21
#3328
Finish
26.22 mi12:59:122:54:596:416:31
6:24
#3242
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4379411641163945(Top 14%)3717(Top 23%)3717(Top 66%)
10K6.21 mi3.10 mi4226+1533975+1413975+1414064(Top 14%)3822(Top 24%)3822(Top 68%)
15K9.32 mi3.11 mi4107+1193870+1053870+1053945(Top 14%)3717(Top 23%)3717(Top 66%)
20K12.43 mi3.11 mi3823+2843604+2663604+2663195(Top 11%)3030(Top 19%)3030(Top 54%)
Half13.11 mi0.68 mi3772+513561+433561+432916(Top 10%)2783(Top 17%)2783(Top 49%)
25K15.53 mi2.42 mi3562+2103371+1903371+1902637(Top 9%)2510(Top 16%)2510(Top 44%)
30K18.64 mi3.11 mi3370+1923189+1823189+1822911(Top 10%)2742(Top 17%)2742(Top 49%)
20M20.00 mi1.36 mi3336+343156+333156+333450(Top 12%)3186(Top 20%)3186(Top 56%)
21M21.00 mi1.00 mi3288+483110+463110+463116(Top 11%)2873(Top 18%)2873(Top 51%)
35K21.75 mi0.75 mi3326-383142-323142-324854(Top 17%)4266(Top 26%)4266(Top 76%)
23M23.00 mi1.25 mi3337-113147-53147-54555(Top 16%)3987(Top 25%)3987(Top 71%)
24M24.00 mi1.00 mi33373140+73140+74049(Top 14%)3566(Top 22%)3566(Top 63%)
40K24.85 mi0.85 mi3359-223157-173157-174631(Top 16%)3936(Top 24%)3936(Top 70%)
25.2M25.20 mi0.35 mi3328+313126+313126+312713(Top 10%)2415(Top 15%)2415(Top 43%)
Finish26.22 mi1.02 mi3242+863043+833043+832285(Top 8%)2088(Top 13%)2088(Top 37%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3945

Males

3717

M18-39

3717

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

4064

Males

3822

M18-39

3822

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3945

Males

3717

M18-39

3717

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3195

Males

3030

M18-39

3030

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2916

Males

2783

M18-39

2783

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2637

Males

2510

M18-39

2510

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2911

Males

2742

M18-39

2742

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3450

Males

3186

M18-39

3186

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3116

Males

2873

M18-39

2873

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4854

Males

4266

M18-39

4266

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4555

Males

3987

M18-39

3987

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

4049

Males

3566

M18-39

3566

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4631

Males

3936

M18-39

3936

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2713

Males

2415

M18-39

2415

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2285

Males

2088

M18-39

2088

Passing Analysis

Category:
Athletes Passed
1603
Passed By
466
Net Change
+1137
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4379
5K → 10K22572+153#4379#4226
10K → 15K15637+119#4226#4107
15K → 20K2928+284#4107#3823
20K → Half510+51#3823#3772
Half → 25K2133+210#3772#3562
25K → 30K21523+192#3562#3370
30K → 20M7844+34#3370#3336
20M → 21M7527+48#3336#3288
21M → 35K2361-38#3288#3326
35K → 23M5768-11#3326#3337
23M → 24M50500#3337#3337
24M → 40K2951-22#3337#3359
40K → 25.2M409+31#3359#3328
25.2M → Finish9913+86#3328#3242
TOTALS1603466+1137
📊

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