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BOSTON MARATHON 2025

Rui Carlos Da Cunha

Bib: 17225•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Top 45%
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
8:01/mi
24:54
↑ 97↓ 3451.5%
10K· 6.21 mi
7:57/mi
49:35
↑ 79↓ 1380.4%
15K· 9.32 mi
7:52/mi
1:14:01
↑ 67↓ 78
20K· 12.43 mi
8:09/mi
1:39:19
↑ 106↓ 860.1%
Half· 13.11 mi
7:43/mi
1:44:35
↑ 19↓ 370.5%
25K· 15.53 mi
8:12/mi
2:04:29
↑ 66↓ 880.2%
30K· 18.64 mi
8:16/mi
2:30:09
↑ 181↓ 1480.2%
20M
7:56/mi
2:40:56
↑ 64↓ 500.2%
21M
8:55/mi
2:49:51
↑ 106↓ 241.6%
35K· 21.75 mi
8:15/mi
2:56:01
↑ 17↓ 861.7%
23M
8:46/mi
3:06:59
↑ 23↓ 630.6%
24M
8:39/mi
3:15:38
↓ 821.3%
40K· 24.85 mi
8:35/mi
3:22:58
↓ 200.3%
25.2M
9:34/mi
3:26:16
↑ 13↓ 160.2%
Finish· 26.22 mi
8:41/mi
3:35:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:35
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:50:32
Pace8:26 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1824:548:0124:54
8:01
-
10K
6.21 mi11:39:5949:357:5924:41
7:57
-0:04
15K
9.32 mi12:04:251:14:017:5624:26
7:52
-0:05
20K
12.43 mi12:29:431:39:198:0025:18
8:09
+0:17
Half
13.11 mi12:34:591:44:357:595:16
7:43
-0:26
25K
15.53 mi12:54:532:04:298:0119:54
8:12
+0:29
30K
18.64 mi13:20:332:30:098:0325:40
8:16
+0:04
20M
20.00 mi13:31:202:40:568:0310:47
7:56
-0:20
21M
21.00 mi13:40:152:49:518:058:55
8:55
+0:59
35K
21.75 mi13:46:252:56:018:066:10
8:15
-0:40
23M
23.00 mi13:57:233:06:598:0810:58
8:46
+0:31
24M
24.00 mi14:06:023:15:388:098:39
8:39
-0:07
40K
24.85 mi14:13:223:22:588:107:20
8:35
-0:04
25.2M
25.20 mi14:16:403:26:168:113:18
9:34
+0:59
Finish
26.22 mi14:25:313:35:078:138:51
8:41
-0:53

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

7:43 /mi

Average Pace

8:13 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:05:10

30% of race

Time at Steady Pace

1:41:56

47% of race

Time at Slower Pace

48:01

22% of race

Average Pace: 8:12 /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 mi11:15:1824:548:0124:54
8:01
#16688
10K
6.21 mi11:39:5949:357:5924:41
7:57
#16333
15K
9.32 mi12:04:251:14:017:5624:26
7:52
#15847
20K
12.43 mi12:29:431:39:198:0025:18
8:09
#15853
Half
13.11 mi12:34:591:44:357:595:16
7:43
#15749
25K
15.53 mi12:54:532:04:298:0119:54
8:12
#15655
30K
18.64 mi13:20:332:30:098:0325:40
8:16
#15167
20M
20.00 mi13:31:202:40:568:0310:47
7:56
#14721
21M
21.00 mi13:40:152:49:518:058:55
8:55
#14587
35K
21.75 mi13:46:252:56:018:066:10
8:15
#14526
23M
23.00 mi13:57:233:06:598:0810:58
8:46
#14521
24M
24.00 mi14:06:023:15:388:098:39
8:39
#14553
40K
24.85 mi14:13:223:22:588:107:20
8:35
#14492
25.2M
25.20 mi14:16:403:26:168:113:18
9:34
#14500
Finish
26.22 mi14:25:313:35:078:138:51
8:41
#14595
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi16688110671106714938(Top 53%)10346(Top 64%)10346(Top 628%)
10K6.21 mi3.10 mi16333+35510946+12110946+12116018(Top 56%)10841(Top 67%)10841(Top 658%)
15K9.32 mi3.11 mi15847+48610755+19110755+19114938(Top 53%)10346(Top 64%)10346(Top 628%)
20K12.43 mi3.11 mi15853-610741+1410741+1415924(Top 56%)10709(Top 66%)10709(Top 650%)
Half13.11 mi0.68 mi15749+10410692+4910692+4913523(Top 48%)9711(Top 60%)9711(Top 589%)
25K15.53 mi2.42 mi15655+9410634+5810634+5815352(Top 54%)10380(Top 64%)10380(Top 630%)
30K18.64 mi3.11 mi15167+48810366+26810366+26813236(Top 47%)9243(Top 57%)9243(Top 561%)
20M20.00 mi1.36 mi14721+44610140+22610140+22610013(Top 35%)7559(Top 47%)7559(Top 459%)
21M21.00 mi1.00 mi14587+13410053+8710053+8713013(Top 46%)8851(Top 55%)8851(Top 537%)
35K21.75 mi0.75 mi14526+6110015+3810015+3813871(Top 49%)9222(Top 57%)9222(Top 560%)
23M23.00 mi1.25 mi14521+59981+349981+3414861(Top 52%)9564(Top 59%)9564(Top 580%)
24M24.00 mi1.00 mi14553-329969+129969+1215424(Top 54%)9775(Top 61%)9775(Top 593%)
40K24.85 mi0.85 mi14492+619909+609909+6013913(Top 49%)8962(Top 56%)8962(Top 544%)
25.2M25.20 mi0.35 mi14500-89896+139896+1314897(Top 52%)9354(Top 58%)9354(Top 568%)
Finish26.22 mi1.02 mi14595-959908-129908-1217355(Top 61%)10568(Top 66%)10568(Top 641%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

14938

Males

10346

M55-59

10346

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

16018

Males

10841

M55-59

10841

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

14938

Males

10346

M55-59

10346

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

15924

Males

10709

M55-59

10709

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

13523

Males

9711

M55-59

9711

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15352

Males

10380

M55-59

10380

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

13236

Males

9243

M55-59

9243

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

10013

Males

7559

M55-59

7559

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

13013

Males

8851

M55-59

8851

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

13871

Males

9222

M55-59

9222

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

14861

Males

9564

M55-59

9564

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

15424

Males

9775

M55-59

9775

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13913

Males

8962

M55-59

8962

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14897

Males

9354

M55-59

9354

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

17355

Males

10568

M55-59

10568

Passing Analysis

Category:
Athletes Passed
3122
Passed By
1029
Net Change
+2093
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16688
5K → 10K499144+355#16688#16333
10K → 15K52640+486#16333#15847
15K → 20K191197-6#15847#15853
20K → Half1084+104#15853#15749
Half → 25K218124+94#15749#15655
25K → 30K52537+488#15655#15167
30K → 20M4493+446#15167#14721
20M → 21M17541+134#14721#14587
21M → 35K10039+61#14587#14526
35K → 23M10297+5#14526#14521
23M → 24M5991-32#14521#14553
24M → 40K9534+61#14553#14492
40K → 25.2M2937-8#14492#14500
25.2M → Finish46141-95#14500#14595
TOTALS31221029+2093
📊

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