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BOSTON MARATHON 2025

Lourenco Fernandes

Bib: 14676•M

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

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
7:43/mi
24:00
↑ 97↓ 3451.5%
10K· 6.21 mi
7:56/mi
48:38
↑ 79↓ 1380.4%
15K· 9.32 mi
8:08/mi
1:13:54
↑ 67↓ 78
20K· 12.43 mi
8:30/mi
1:40:20
↑ 106↓ 860.1%
Half· 13.11 mi
8:27/mi
1:46:06
↑ 19↓ 370.5%
25K· 15.53 mi
8:48/mi
2:07:27
↑ 66↓ 880.2%
30K· 18.64 mi
9:32/mi
2:37:05
↑ 181↓ 1480.2%
20M
9:55/mi
2:50:34
↑ 64↓ 500.2%
21M
10:51/mi
3:01:25
↑ 106↓ 241.6%
35K· 21.75 mi
10:10/mi
3:09:01
↑ 17↓ 861.7%
23M
10:17/mi
3:21:53
↑ 23↓ 630.6%
24M
9:54/mi
3:31:47
↓ 821.3%
40K· 24.85 mi
10:09/mi
3:40:28
↓ 200.3%
25.2M
10:52/mi
3:44:13
↑ 13↓ 160.2%
Finish· 26.22 mi
9:34/mi
3:53:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:06
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time2:07:52
Pace9:45 /mi
📊Positive Split: 20.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2024:007:4324:00
7:43
-
10K
6.21 mi11:18:5848:387:5024:38
7:56
+0:13
15K
9.32 mi11:44:141:13:547:5625:16
8:08
+0:12
20K
12.43 mi12:10:401:40:208:0426:26
8:30
+0:22
Half
13.11 mi12:16:261:46:068:065:46
8:27
-0:03
25K
15.53 mi12:37:472:07:278:1221:21
8:48
+0:21
30K
18.64 mi13:07:252:37:058:2629:38
9:32
+0:44
20M
20.00 mi13:20:542:50:348:3213:29
9:55
+0:23
21M
21.00 mi13:31:453:01:258:3810:51
10:51
+0:56
35K
21.75 mi13:39:213:09:018:417:36
10:10
-0:41
23M
23.00 mi13:52:133:21:538:4712:52
10:17
+0:07
24M
24.00 mi14:02:073:31:478:499:54
9:54
-0:23
40K
24.85 mi14:10:483:40:288:528:41
10:09
+0:15
25.2M
25.20 mi14:14:333:44:138:543:45
10:52
+0:43
Finish
26.22 mi14:24:183:53:588:569:45
9:34
-1:18

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

8:56 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:27

54% of race

Time at Steady Pace

1:02:46

27% of race

Time at Slower Pace

43:45

19% of race

Average Pace: 8:55 /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 mi10:54:2024:007:4324:00
7:43
#14178
10K
6.21 mi11:18:5848:387:5024:38
7:56
#15014
15K
9.32 mi11:44:141:13:547:5625:16
8:08
#15746
20K
12.43 mi12:10:401:40:208:0426:26
8:30
#16482
Half
13.11 mi12:16:261:46:068:065:46
8:27
#16616
25K
15.53 mi12:37:472:07:278:1221:21
8:48
#16985
30K
18.64 mi13:07:252:37:058:2629:38
9:32
#17640
20M
20.00 mi13:20:542:50:348:3213:29
9:55
#17950
21M
21.00 mi13:31:453:01:258:3810:51
10:51
#18242
35K
21.75 mi13:39:213:09:018:417:36
10:10
#18486
23M
23.00 mi13:52:133:21:538:4712:52
10:17
#18739
24M
24.00 mi14:02:073:31:478:499:54
9:54
#18905
40K
24.85 mi14:10:483:40:288:528:41
10:09
#18985
25.2M
25.20 mi14:14:333:44:138:543:45
10:52
#19022
Finish
26.22 mi14:24:183:53:588:569:45
9:34
#19121
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi14178101211012116957(Top 60%)11201(Top 70%)11201(Top 561%)
10K6.21 mi3.10 mi15014-83610415-29410415-29415893(Top 56%)10786(Top 67%)10786(Top 540%)
15K9.32 mi3.11 mi15746-73210718-30310718-30316957(Top 60%)11201(Top 70%)11201(Top 561%)
20K12.43 mi3.11 mi16482-73611011-29311011-29318297(Top 64%)11746(Top 73%)11746(Top 588%)
Half13.11 mi0.68 mi16616-13411054-4311054-4318870(Top 66%)11995(Top 74%)11995(Top 601%)
25K15.53 mi2.42 mi16985-36911184-13011184-13018952(Top 67%)11946(Top 74%)11946(Top 598%)
30K18.64 mi3.11 mi17640-65511387-20311387-20320080(Top 71%)12328(Top 77%)12328(Top 618%)
20M20.00 mi1.36 mi17950-31011505-11811505-11820657(Top 73%)12428(Top 77%)12428(Top 623%)
21M21.00 mi1.00 mi18242-29211614-10911614-10920965(Top 74%)12473(Top 77%)12473(Top 625%)
35K21.75 mi0.75 mi18486-24411703-8911703-8922304(Top 79%)13052(Top 81%)13052(Top 654%)
23M23.00 mi1.25 mi18739-25311784-8111784-8121340(Top 75%)12565(Top 78%)12565(Top 630%)
24M24.00 mi1.00 mi18905-16611831-4711831-4721048(Top 74%)12364(Top 77%)12364(Top 619%)
40K24.85 mi0.85 mi18985-8011841-1011841-1020943(Top 74%)12253(Top 76%)12253(Top 614%)
25.2M25.20 mi0.35 mi19022-3711848-711848-720227(Top 71%)11896(Top 74%)11896(Top 596%)
Finish26.22 mi1.02 mi19121-9911871-2311871-2321410(Top 75%)12484(Top 78%)12484(Top 625%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

16957

Males

11201

M50-54

11201

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

15893

Males

10786

M50-54

10786

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

16957

Males

11201

M50-54

11201

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

18297

Males

11746

M50-54

11746

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

18870

Males

11995

M50-54

11995

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

18952

Males

11946

M50-54

11946

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

20080

Males

12328

M50-54

12328

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

20657

Males

12428

M50-54

12428

20M→21M

20.0 - 21.0 mi

Top 74%
×8story building
+106ft-24ft

Overall

20965

Males

12473

M50-54

12473

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

22304

Males

13052

M50-54

13052

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

21340

Males

12565

M50-54

12565

23M→24M

23.0 - 24.0 mi

Top 74%
×6story building
+12ft-82ft

Overall

21048

Males

12364

M50-54

12364

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

20943

Males

12253

M50-54

12253

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20227

Males

11896

M50-54

11896

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

21410

Males

12484

M50-54

12484

Passing Analysis

Category:
Athletes Passed
629
Passed By
5572
Net Change
-4943
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14178
5K → 10K84920-836#14178#15014
10K → 15K58790-732#15014#15746
15K → 20K59795-736#15746#16482
20K → Half9143-134#16482#16616
Half → 25K67436-369#16616#16985
25K → 30K77732-655#16985#17640
30K → 20M52362-310#17640#17950
20M → 21M32324-292#17950#18242
21M → 35K15259-244#18242#18486
35K → 23M54307-253#18486#18739
23M → 24M26192-166#18739#18905
24M → 40K55135-80#18905#18985
40K → 25.2M1855-37#18985#19022
25.2M → Finish23122-99#19022#19121
TOTALS6295572-4943
📊

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