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BOSTON MARATHON 2025

Mauro Ruffy

Bib: 14442•M

CA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:29
Rank: #26661
Start → 5K
10:27/mi
32:29 split
10K· 6.21 mi
1:05:49
Rank: #26674 (-13)
5K → 10K
10:44/mi
33:20 split
15K· 9.32 mi
1:38:54
Rank: #26482 (+192)
10K → 15K
10:39/mi
33:05 split
20K· 12.43 mi
2:11:26
Rank: #26117 (+365)
15K → 20K
10:28/mi
32:32 split
Half· 13.11 mi
2:18:19
Rank: #26053 (+64)
20K → Half
10:05/mi
6:53 split
25K· 15.53 mi
2:43:20
Rank: #25706 (+347)
Half → 25K
10:19/mi
25:01 split
30K· 18.64 mi
3:17:37
Rank: #25411 (+295)
25K → 30K
11:02/mi
34:17 split
20M
3:32:28
Rank: #25287 (+124)
30K → 20M
10:56/mi
14:51 split
21M
3:43:30
Rank: #25134 (+153)
20M → 21M
11:02/mi
11:02 split
35K· 21.75 mi
3:50:11
Rank: #24992 (+142)
21M → 35K
8:56/mi
6:41 split
23M
4:03:02
Rank: #24826 (+166)
35K → 23M
10:16/mi
12:51 split
24M
4:12:26
Rank: #24651 (+175)
23M → 24M
9:24/mi
9:24 split
40K· 24.85 mi
4:20:10
Rank: #24479 (+172)
24M → 40K
9:03/mi
7:44 split
25.2M
4:23:39
Rank: #24403 (+76)
40K → 25.2M
10:06/mi
3:29 split
Finish· 26.22 mi
4:31:53
Rank: #24180 (+223)
25.2M → Finish
8:05/mi
8:14 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:18:19
Pace10:33 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:13:34
Pace10:11 /mi
📊Negative Split: 3.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:4532:2910:2732:29
10:27
-
10K
6.21 mi11:39:051:05:4910:3633:20
10:44
+0:17
15K
9.32 mi12:12:101:38:5410:3733:05
10:39
-0:05
20K
12.43 mi12:44:422:11:2610:3532:32
10:28
-0:11
Half
13.11 mi12:51:352:18:1910:336:53
10:05
-0:23
25K
15.53 mi13:16:362:43:2010:3125:01
10:19
+0:14
30K
18.64 mi13:50:533:17:3710:3634:17
11:02
+0:43
20M
20.00 mi14:05:443:32:2810:3714:51
10:56
-0:06
21M
21.00 mi14:16:463:43:3010:3911:02
11:02
+0:06
35K
21.75 mi14:23:273:50:1110:356:41
8:56
-2:06
23M
23.00 mi14:36:184:03:0210:3412:51
10:16
+1:20
24M
24.00 mi14:45:424:12:2610:319:24
9:24
-0:52
40K
24.85 mi14:53:264:20:1010:287:44
9:03
-0:21
25.2M
25.20 mi14:56:554:23:3910:283:29
10:06
+1:03
Finish
26.22 mi15:05:094:31:5310:238:14
8:05
-2:01

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

8:05 /mi

Average Pace

10:23 /mi

Slowest Pace

11:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:03

12% of race

Time at Steady Pace

2:59:40

66% of race

Time at Slower Pace

1:00:10

22% of race

Average Pace: 10:22 /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 mi11:05:4532:2910:2732:29
10:27
#26661
10K
6.21 mi11:39:051:05:4910:3633:20
10:44
#26674
15K
9.32 mi12:12:101:38:5410:3733:05
10:39
#26482
20K
12.43 mi12:44:422:11:2610:3532:32
10:28
#26117
Half
13.11 mi12:51:352:18:1910:336:53
10:05
#26053
25K
15.53 mi13:16:362:43:2010:3125:01
10:19
#25706
30K
18.64 mi13:50:533:17:3710:3634:17
11:02
#25411
20M
20.00 mi14:05:443:32:2810:3714:51
10:56
#25287
21M
21.00 mi14:16:463:43:3010:3911:02
11:02
#25134
35K
21.75 mi14:23:273:50:1110:356:41
8:56
#24992
23M
23.00 mi14:36:184:03:0210:3412:51
10:16
#24826
24M
24.00 mi14:45:424:12:2610:319:24
9:24
#24651
40K
24.85 mi14:53:264:20:1010:287:44
9:03
#24479
25.2M
25.20 mi14:56:554:23:3910:283:29
10:06
#24403
Finish
26.22 mi15:05:094:31:5310:238:14
8:05
#24180
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi26661154581545826175(Top 92%)15229(Top 95%)15229(Top 763%)
10K6.21 mi3.10 mi26674-1315459-115459-126648(Top 94%)15434(Top 96%)15434(Top 773%)
15K9.32 mi3.11 mi26482+19215375+8415375+8426175(Top 92%)15229(Top 95%)15229(Top 763%)
20K12.43 mi3.11 mi26117+36515202+17315202+17325138(Top 89%)14734(Top 91%)14734(Top 738%)
Half13.11 mi0.68 mi26053+6415168+3415168+3424994(Top 88%)14671(Top 91%)14671(Top 735%)
25K15.53 mi2.42 mi25706+34715004+16415004+16423995(Top 84%)14197(Top 88%)14197(Top 711%)
30K18.64 mi3.11 mi25411+29514840+16414840+16424059(Top 85%)14104(Top 88%)14104(Top 707%)
20M20.00 mi1.36 mi25287+12414762+7814762+7823449(Top 83%)13738(Top 85%)13738(Top 688%)
21M21.00 mi1.00 mi25134+15314686+7614686+7621493(Top 76%)12740(Top 79%)12740(Top 638%)
35K21.75 mi0.75 mi24992+14214620+6614620+6617926(Top 63%)11029(Top 68%)11029(Top 553%)
23M23.00 mi1.25 mi24826+16614531+8914531+8921317(Top 75%)12556(Top 78%)12556(Top 629%)
24M24.00 mi1.00 mi24651+17514432+9914432+9919233(Top 68%)11526(Top 72%)11526(Top 577%)
40K24.85 mi0.85 mi24479+17214346+8614346+8616568(Top 58%)10189(Top 63%)10189(Top 510%)
25.2M25.20 mi0.35 mi24403+7614311+3514311+3517461(Top 61%)10601(Top 66%)10601(Top 531%)
Finish26.22 mi1.02 mi24180+22314188+12314188+12313448(Top 47%)8756(Top 54%)8756(Top 439%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21story building
+97ft-345ft

Overall

26175

Males

15229

M50-54

15229

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

26648

Males

15434

M50-54

15434

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+67ft-78ft

Overall

26175

Males

15229

M50-54

15229

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

25138

Males

14734

M50-54

14734

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

24994

Males

14671

M50-54

14671

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

23995

Males

14197

M50-54

14197

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

24059

Males

14104

M50-54

14104

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

23449

Males

13738

M50-54

13738

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

21493

Males

12740

M50-54

12740

21M→35K

21.0 - 21.8 mi

Top 63%
×7story building
+17ft-86ft

Overall

17926

Males

11029

M50-54

11029

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

21317

Males

12556

M50-54

12556

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

19233

Males

11526

M50-54

11526

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

16568

Males

10189

M50-54

10189

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17461

Males

10601

M50-54

10601

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

13448

Males

8756

M50-54

8756

Passing Analysis

Category:
Athletes Passed
2733
Passed By
252
Net Change
+2481
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26661
5K → 10K164177-13#26661#26674
10K → 15K23442+192#26674#26482
15K → 20K3716+365#26482#26117
20K → Half673+64#26117#26053
Half → 25K3481+347#26053#25706
25K → 30K3049+295#25706#25411
30K → 20M13612+124#25411#25287
20M → 21M1552+153#25287#25134
21M → 35K1420+142#25134#24992
35K → 23M1660+166#24992#24826
23M → 24M1750+175#24826#24651
24M → 40K1720+172#24651#24479
40K → 25.2M760+76#24479#24403
25.2M → Finish2230+223#24403#24180
TOTALS2733252+2481
📊

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