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BOSTON MARATHON 2025

Matthew Catacchio

Bib: 32188•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:33/mi
32:47
↑ 97↓ 3451.5%
10K· 6.21 mi
10:45/mi
1:06:12
↑ 79↓ 1380.4%
15K· 9.32 mi
10:43/mi
1:39:30
↑ 67↓ 78
20K· 12.43 mi
11:15/mi
2:14:27
↑ 106↓ 860.1%
Half· 13.11 mi
10:35/mi
2:21:40
↑ 19↓ 370.5%
25K· 15.53 mi
10:49/mi
2:47:53
↑ 66↓ 880.2%
30K· 18.64 mi
11:34/mi
3:23:48
↑ 181↓ 1480.2%
20M
11:38/mi
3:39:36
↑ 64↓ 500.2%
21M
12:51/mi
3:52:27
↑ 106↓ 241.6%
35K· 21.75 mi
10:56/mi
4:00:38
↑ 17↓ 861.7%
23M
11:34/mi
4:15:07
↑ 23↓ 630.6%
24M
12:01/mi
4:27:08
↓ 821.3%
40K· 24.85 mi
11:39/mi
4:37:06
↓ 200.3%
25.2M
12:46/mi
4:41:30
↑ 13↓ 160.2%
Finish· 26.22 mi
11:00/mi
4:52:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:40
Pace10:48 /mi
2nd Half
Distance13.11 mi
Time2:31:03
Pace11:31 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:1432:4710:3332:47
10:33
-
10K
6.21 mi12:31:391:06:1210:3933:25
10:45
+0:12
15K
9.32 mi13:04:571:39:3010:4133:18
10:43
-0:02
20K
12.43 mi13:39:542:14:2710:4934:57
11:15
+0:32
Half
13.11 mi13:47:072:21:4010:487:13
10:35
-0:40
25K
15.53 mi14:13:202:47:5310:4826:13
10:49
+0:14
30K
18.64 mi14:49:153:23:4810:5635:55
11:34
+0:45
20M
20.00 mi15:05:033:39:3610:5915:48
11:38
+0:04
21M
21.00 mi15:17:543:52:2711:0412:51
12:51
+1:13
35K
21.75 mi15:26:054:00:3811:048:11
10:56
-1:55
23M
23.00 mi15:40:344:15:0711:0614:29
11:34
+0:38
24M
24.00 mi15:52:354:27:0811:0812:01
12:01
+0:27
40K
24.85 mi16:02:334:37:0611:099:58
11:39
-0:22
25.2M
25.20 mi16:06:574:41:3011:104:24
12:46
+1:07
Finish
26.22 mi16:18:104:52:4311:1011:13
11:00
-1:46

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

10:33 /mi

Average Pace

11:10 /mi

Slowest Pace

12:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:56

45% of race

Time at Steady Pace

1:44:45

36% of race

Time at Slower Pace

55:02

19% of race

Average Pace: 11:10 /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 mi11:58:1432:4710:3332:47
10:33
#26878
10K
6.21 mi12:31:391:06:1210:3933:25
10:45
#26776
15K
9.32 mi13:04:571:39:3010:4133:18
10:43
#26595
20K
12.43 mi13:39:542:14:2710:4934:57
11:15
#26512
Half
13.11 mi13:47:072:21:4010:487:13
10:35
#26484
25K
15.53 mi14:13:202:47:5310:4826:13
10:49
#26210
30K
18.64 mi14:49:153:23:4810:5635:55
11:34
#25951
20M
20.00 mi15:05:033:39:3610:5915:48
11:38
#25878
21M
21.00 mi15:17:543:52:2711:0412:51
12:51
#25837
35K
21.75 mi15:26:054:00:3811:048:11
10:56
#25789
23M
23.00 mi15:40:344:15:0711:0614:29
11:34
#25737
24M
24.00 mi15:52:354:27:0811:0812:01
12:01
#25745
40K
24.85 mi16:02:334:37:0611:099:58
11:39
#25713
25.2M
25.20 mi16:06:574:41:3011:104:24
12:46
#25707
Finish
26.22 mi16:18:104:52:4311:1011:13
11:00
#25706
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi26878155541555426281(Top 93%)15282(Top 95%)15282(Top 680%)
10K6.21 mi3.10 mi26776+10215497+5715497+5726699(Top 94%)15462(Top 96%)15462(Top 688%)
15K9.32 mi3.11 mi26595+18115415+8215415+8226281(Top 93%)15282(Top 95%)15282(Top 680%)
20K12.43 mi3.11 mi26512+8315370+4515370+4526342(Top 93%)15275(Top 95%)15275(Top 680%)
Half13.11 mi0.68 mi26484+2815358+1215358+1225913(Top 91%)15070(Top 94%)15070(Top 671%)
25K15.53 mi2.42 mi26210+27415243+11515243+11524935(Top 88%)14621(Top 91%)14621(Top 651%)
30K18.64 mi3.11 mi25951+25915084+15915084+15924938(Top 88%)14503(Top 90%)14503(Top 645%)
20M20.00 mi1.36 mi25878+7315041+4315041+4324756(Top 87%)14353(Top 89%)14353(Top 639%)
21M21.00 mi1.00 mi25837+4115006+3515006+3524865(Top 88%)14302(Top 89%)14302(Top 636%)
35K21.75 mi0.75 mi25789+4814980+2614980+2624080(Top 85%)13918(Top 86%)13918(Top 619%)
23M23.00 mi1.25 mi25737+5214938+4214938+4224371(Top 86%)14031(Top 87%)14031(Top 624%)
24M24.00 mi1.00 mi25745-814931+714931+725703(Top 90%)14655(Top 91%)14655(Top 652%)
40K24.85 mi0.85 mi25713+3214904+2714904+2724409(Top 86%)13974(Top 87%)13974(Top 622%)
25.2M25.20 mi0.35 mi25707+614899+514899+524678(Top 87%)14113(Top 88%)14113(Top 628%)
Finish26.22 mi1.02 mi25706+114890+914890+925382(Top 89%)14473(Top 90%)14473(Top 644%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

26281

Males

15282

M40-44

15282

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

26699

Males

15462

M40-44

15462

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

26281

Males

15282

M40-44

15282

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

26342

Males

15275

M40-44

15275

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

25913

Males

15070

M40-44

15070

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

24935

Males

14621

M40-44

14621

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

24938

Males

14503

M40-44

14503

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

24756

Males

14353

M40-44

14353

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

24865

Males

14302

M40-44

14302

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

24080

Males

13918

M40-44

13918

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

24371

Males

14031

M40-44

14031

23M→24M

23.0 - 24.0 mi

Top 90%
×6story building
+12ft-82ft

Overall

25703

Males

14655

M40-44

14655

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24409

Males

13974

M40-44

13974

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24678

Males

14113

M40-44

14113

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

25382

Males

14473

M40-44

14473

Passing Analysis

Category:
Athletes Passed
1566
Passed By
394
Net Change
+1172
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26878
5K → 10K209107+102#26878#26776
10K → 15K22039+181#26776#26595
15K → 20K15269+83#26595#26512
20K → Half368+28#26512#26484
Half → 25K2762+274#26484#26210
25K → 30K27516+259#26210#25951
30K → 20M9320+73#25951#25878
20M → 21M6827+41#25878#25837
21M → 35K535+48#25837#25789
35K → 23M6614+52#25789#25737
23M → 24M2836-8#25737#25745
24M → 40K4513+32#25745#25713
40K → 25.2M159+6#25713#25707
25.2M → Finish3029+1#25707#25706
TOTALS1566394+1172
📊

Passing Visuals

Category:
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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