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BOSTON MARATHON 2025

Nuno Fernandes

Bib: 6027•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 16%
Division (M18-39)
#0 / 5642
Top 37%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:57
Rank: #3260
Start → 5K
19:57 | 6:25/mi
10K· 6.21 mi
39:38
Rank: #2896 (+364)
5K → 10K
19:41 | 6:20/mi
15K· 9.32 mi
59:30
Rank: #2883 (+13)
10K → 15K
19:52 | 6:24/mi
20K· 12.43 mi
1:19:28
Rank: #2815 (+68)
15K → 20K
19:58 | 6:26/mi
Half· 13.11 mi
1:23:49
Rank: #2822 (-7)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:39:26
Rank: #2754 (+68)
Half → 25K
15:37 | 6:26/mi
30K· 18.64 mi
2:00:03
Rank: #2667 (+87)
25K → 30K
20:37 | 6:38/mi
20M
2:10:07
Rank: #2909 (-242)
30K → 20M
10:04 | 7:24/mi
21M
2:17:22
Rank: #2904 (+5)
20M → 21M
7:15 | 7:15/mi
35K· 21.75 mi
2:22:18
Rank: #2876 (+28)
21M → 35K
4:56 | 6:36/mi
23M
2:31:00
Rank: #2853 (+23)
35K → 23M
8:42 | 6:57/mi
24M
2:37:46
Rank: #2844 (+9)
23M → 24M
6:46 | 6:46/mi
40K· 24.85 mi
2:43:37
Rank: #2827 (+17)
24M → 40K
5:51 | 6:51/mi
25.2M
2:46:10
Rank: #2809 (+18)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:52:51
Rank: #2788 (+21)
25.2M → Finish
6:41 | 6:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:49
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:29:02
Pace6:48 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3519:576:2519:57
6:25
-
10K
6.21 mi10:44:1639:386:2319:41
6:20
-0:05
15K
9.32 mi11:04:0859:306:2319:52
6:24
+0:04
20K
12.43 mi11:24:061:19:286:2419:58
6:26
+0:02
Half
13.11 mi11:28:271:23:496:244:21
6:23
-0:03
25K
15.53 mi11:44:041:39:266:2415:37
6:26
+0:03
30K
18.64 mi12:04:412:00:036:2620:37
6:38
+0:12
20M
20.00 mi12:14:452:10:076:3010:04
7:24
+0:46
21M
21.00 mi12:22:002:17:226:327:15
7:15
-0:09
35K
21.75 mi12:26:562:22:186:334:56
6:36
-0:39
23M
23.00 mi12:35:382:31:006:348:42
6:57
+0:21
24M
24.00 mi12:42:242:37:466:346:46
6:46
-0:11
40K
24.85 mi12:48:152:43:376:355:51
6:51
+0:05
25.2M
25.20 mi12:50:482:46:106:362:33
7:24
+0:33
Finish
26.22 mi12:57:292:52:516:366:41
6:34
-0:50

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

6:20 /mi

Average Pace

6:36 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:59

89% of race

Time at Steady Pace

19:52

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:36 /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 mi10:24:3519:576:2519:57
6:25
#3260
10K
6.21 mi10:44:1639:386:2319:41
6:20
#2896
15K
9.32 mi11:04:0859:306:2319:52
6:24
#2883
20K
12.43 mi11:24:061:19:286:2419:58
6:26
#2815
Half
13.11 mi11:28:271:23:496:244:21
6:23
#2822
25K
15.53 mi11:44:041:39:266:2415:37
6:26
#2754
30K
18.64 mi12:04:412:00:036:2620:37
6:38
#2667
20M
20.00 mi12:14:452:10:076:3010:04
7:24
#2909
21M
21.00 mi12:22:002:17:226:327:15
7:15
#2904
35K
21.75 mi12:26:562:22:186:334:56
6:36
#2876
23M
23.00 mi12:35:382:31:006:348:42
6:57
#2853
24M
24.00 mi12:42:242:37:466:346:46
6:46
#2844
40K
24.85 mi12:48:152:43:376:355:51
6:51
#2827
25.2M
25.20 mi12:50:482:46:106:362:33
7:24
#2809
Finish
26.22 mi12:57:292:52:516:366:41
6:34
#2788
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3260309530952896(Top 10%)2760(Top 17%)2760(Top 49%)
10K6.21 mi3.10 mi2896+3642759+3362759+3362636(Top 9%)2513(Top 16%)2513(Top 45%)
15K9.32 mi3.11 mi2883+132747+122747+122896(Top 10%)2760(Top 17%)2760(Top 49%)
20K12.43 mi3.11 mi2815+682685+622685+622661(Top 9%)2531(Top 16%)2531(Top 45%)
Half13.11 mi0.68 mi2822-72692-72692-72896(Top 10%)2763(Top 17%)2763(Top 49%)
25K15.53 mi2.42 mi2754+682626+662626+662556(Top 9%)2431(Top 15%)2431(Top 43%)
30K18.64 mi3.11 mi2667+872546+802546+802568(Top 9%)2429(Top 15%)2429(Top 43%)
20M20.00 mi1.36 mi2909-2422768-2222768-2226392(Top 23%)5445(Top 34%)5445(Top 97%)
21M21.00 mi1.00 mi2904+52759+92759+93340(Top 12%)3062(Top 19%)3062(Top 54%)
35K21.75 mi0.75 mi2876+282731+282731+282892(Top 10%)2664(Top 17%)2664(Top 47%)
23M23.00 mi1.25 mi2853+232705+262705+263442(Top 12%)3125(Top 19%)3125(Top 55%)
24M24.00 mi1.00 mi2844+92693+122693+123296(Top 12%)2962(Top 18%)2962(Top 52%)
40K24.85 mi0.85 mi2827+172676+172676+173020(Top 11%)2716(Top 17%)2716(Top 48%)
25.2M25.20 mi0.35 mi2809+182659+172659+172871(Top 10%)2550(Top 16%)2550(Top 45%)
Finish26.22 mi1.02 mi2788+212638+212638+213071(Top 11%)2726(Top 17%)2726(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2896

Males

2760

M18-39

2760

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2636

Males

2513

M18-39

2513

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2896

Males

2760

M18-39

2760

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2661

Males

2531

M18-39

2531

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2896

Males

2763

M18-39

2763

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2556

Males

2431

M18-39

2431

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2568

Males

2429

M18-39

2429

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

6392

Males

5445

M18-39

5445

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3340

Males

3062

M18-39

3062

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2892

Males

2664

M18-39

2664

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3442

Males

3125

M18-39

3125

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3296

Males

2962

M18-39

2962

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3020

Males

2716

M18-39

2716

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2871

Males

2550

M18-39

2550

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3071

Males

2726

M18-39

2726

Passing Analysis

Category:
Athletes Passed
1171
Passed By
699
Net Change
+472
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3260
5K → 10K38723+364#3260#2896
10K → 15K8976+13#2896#2883
15K → 20K11143+68#2883#2815
20K → Half1017-7#2815#2822
Half → 25K10234+68#2822#2754
25K → 30K13447+87#2754#2667
30K → 20M19261-242#2667#2909
20M → 21M5247+5#2909#2904
21M → 35K4315+28#2904#2876
35K → 23M6037+23#2876#2853
23M → 24M4132+9#2853#2844
24M → 40K4932+17#2844#2827
40K → 25.2M235+18#2827#2809
25.2M → Finish5130+21#2809#2788
TOTALS1171699+472
📊

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