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BOSTON MARATHON 2025

Joseph Di Mauro

Bib: 26164•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:24
Rank: #25058
Start → 5K
30:24 | 9:47/mi
10K· 6.21 mi
1:00:27
Rank: #24808 (+250)
5K → 10K
30:03 | 9:40/mi
15K· 9.32 mi
1:33:31
Rank: #25372 (-564)
10K → 15K
33:04 | 10:39/mi
20K· 12.43 mi
2:07:37
Rank: #25554 (-182)
15K → 20K
34:06 | 10:59/mi
Half· 13.11 mi
2:14:39
Rank: #25543 (+11)
20K → Half
7:02 | 10:19/mi
25K· 15.53 mi
2:47:36
Rank: #26175 (-632)
Half → 25K
32:57 | 13:35/mi
30K· 18.64 mi
3:27:25
Rank: #26269 (-94)
25K → 30K
39:49 | 12:49/mi
20M
3:46:09
Rank: #26386 (-117)
30K → 20M
18:44 | 13:47/mi
21M
4:00:56
Rank: #26446 (-60)
20M → 21M
14:47 | 14:47/mi
35K· 21.75 mi
4:10:05
Rank: #26430 (+16)
21M → 35K
9:09 | 12:14/mi
23M
4:25:17
Rank: #26389 (+41)
35K → 23M
15:12 | 12:08/mi
24M
4:36:38
Rank: #26314 (+75)
23M → 24M
11:21 | 11:21/mi
40K· 24.85 mi
4:47:04
Rank: #26288 (+26)
24M → 40K
10:26 | 12:12/mi
25.2M
4:51:28
Rank: #26271 (+17)
40K → 25.2M
4:24 | 12:46/mi
Finish· 26.22 mi
5:02:34
Rank: #26249 (+22)
25.2M → Finish
11:06 | 10:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:39
Pace10:16 /mi
2nd Half
Distance13.11 mi
Time2:47:55
Pace12:49 /mi
📊Positive Split: 24.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:0730:249:4730:24
9:47
-
10K
6.21 mi12:17:101:00:279:4430:03
9:40
-0:07
15K
9.32 mi12:50:141:33:3110:0233:04
10:39
+0:59
20K
12.43 mi13:24:202:07:3710:1634:06
10:59
+0:20
Half
13.11 mi13:31:222:14:3910:167:02
10:19
-0:40
25K
15.53 mi14:04:192:47:3610:4732:57
13:35
+3:16
30K
18.64 mi14:44:083:27:2511:0839:49
12:49
-0:46
20M
20.00 mi15:02:523:46:0911:1818:44
13:47
+0:58
21M
21.00 mi15:17:394:00:5611:2814:47
14:47
+1:00
35K
21.75 mi15:26:484:10:0511:309:09
12:14
-2:33
23M
23.00 mi15:42:004:25:1711:3215:12
12:08
-0:06
24M
24.00 mi15:53:214:36:3811:3211:21
11:21
-0:47
40K
24.85 mi16:03:474:47:0411:3310:26
12:12
+0:51
25.2M
25.20 mi16:08:114:51:2811:344:24
12:46
+0:34
Finish
26.22 mi16:19:175:02:3411:3311:06
10:54
-1:52

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

9:40 /mi

Average Pace

11:33 /mi

Slowest Pace

14:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:06

52% of race

Time at Steady Pace

1:19:00

26% of race

Time at Slower Pace

1:06:28

22% of race

Average Pace: 11:32 /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 mi11:47:0730:249:4730:24
9:47
#25058
10K
6.21 mi12:17:101:00:279:4430:03
9:40
#24808
15K
9.32 mi12:50:141:33:3110:0233:04
10:39
#25372
20K
12.43 mi13:24:202:07:3710:1634:06
10:59
#25554
Half
13.11 mi13:31:222:14:3910:167:02
10:19
#25543
25K
15.53 mi14:04:192:47:3610:4732:57
13:35
#26175
30K
18.64 mi14:44:083:27:2511:0839:49
12:49
#26269
20M
20.00 mi15:02:523:46:0911:1818:44
13:47
#26386
21M
21.00 mi15:17:394:00:5611:2814:47
14:47
#26446
35K
21.75 mi15:26:484:10:0511:309:09
12:14
#26430
23M
23.00 mi15:42:004:25:1711:3215:12
12:08
#26389
24M
24.00 mi15:53:214:36:3811:3211:21
11:21
#26314
40K
24.85 mi16:03:474:47:0411:3310:26
12:12
#26288
25.2M
25.20 mi16:08:114:51:2811:344:24
12:46
#26271
Finish
26.22 mi16:19:175:02:3411:3311:06
10:54
#26249
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25058147591475926171(Top 92%)15227(Top 95%)15227(Top 270%)
10K6.21 mi3.10 mi24808+25014617+14214617+14224545(Top 86%)14496(Top 90%)14496(Top 257%)
15K9.32 mi3.11 mi25372-56414883-26614883-26626171(Top 92%)15227(Top 95%)15227(Top 270%)
20K12.43 mi3.11 mi25554-18214955-7214955-7225958(Top 91%)15103(Top 94%)15103(Top 268%)
Half13.11 mi0.68 mi25543+1114947+814947+825479(Top 90%)14882(Top 92%)14882(Top 264%)
25K15.53 mi2.42 mi26175-63215230-28315230-28327665(Top 97%)15788(Top 98%)15788(Top 280%)
30K18.64 mi3.11 mi26269-9415235-515235-526500(Top 93%)15213(Top 94%)15213(Top 270%)
20M20.00 mi1.36 mi26386-11715264-2915264-2927134(Top 96%)15439(Top 96%)15439(Top 274%)
21M21.00 mi1.00 mi26446-6015284-2015284-2026976(Top 95%)15349(Top 95%)15349(Top 272%)
35K21.75 mi0.75 mi26430+1615264+2015264+2026169(Top 92%)14925(Top 93%)14925(Top 265%)
23M23.00 mi1.25 mi26389+4115240+2415240+2425320(Top 89%)14495(Top 90%)14495(Top 257%)
24M24.00 mi1.00 mi26314+7515188+5215188+5224651(Top 87%)14133(Top 88%)14133(Top 250%)
40K24.85 mi0.85 mi26288+2615170+1815170+1825248(Top 89%)14394(Top 89%)14394(Top 255%)
25.2M25.20 mi0.35 mi26271+1715164+615164+624681(Top 87%)14116(Top 88%)14116(Top 250%)
Finish26.22 mi1.02 mi26249+2215149+1515149+1525159(Top 89%)14371(Top 89%)14371(Top 255%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

26171

Males

15227

M18-39

15227

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

24545

Males

14496

M18-39

14496

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

26171

Males

15227

M18-39

15227

15K→20K

9.3 - 12.4 mi

Top 91%
×5stories
+106ft-86ft

Overall

25958

Males

15103

M18-39

15103

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

25479

Males

14882

M18-39

14882

Half→25K

13.1 - 15.5 mi

Top 97%
×4stories
+66ft-88ft

Overall

27665

Males

15788

M18-39

15788

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

26500

Males

15213

M18-39

15213

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

27134

Males

15439

M18-39

15439

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

26976

Males

15349

M18-39

15349

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26169

Males

14925

M18-39

14925

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

25320

Males

14495

M18-39

14495

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

24651

Males

14133

M18-39

14133

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

25248

Males

14394

M18-39

14394

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24681

Males

14116

M18-39

14116

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

25159

Males

14371

M18-39

14371

Passing Analysis

Category:
Athletes Passed
860
Passed By
2051
Net Change
-1191
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25058
5K → 10K350100+250#25058#24808
10K → 15K24588-564#24808#25372
15K → 20K68250-182#25372#25554
20K → Half2514+11#25554#25543
Half → 25K6638-632#25543#26175
25K → 30K70164-94#26175#26269
30K → 20M25142-117#26269#26386
20M → 21M2282-60#26386#26446
21M → 35K3216+16#26446#26430
35K → 23M5716+41#26430#26389
23M → 24M794+75#26389#26314
24M → 40K4216+26#26314#26288
40K → 25.2M225+17#26288#26271
25.2M → Finish3816+22#26271#26249
TOTALS8602051-1191
📊

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