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BOSTON MARATHON 2025

Lucas Teixeira Da Rosa

Bib: 5347•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 26%
Gender (Male)
#0 / 16105
Top 38%
Age Group (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
20:21
Rank: #4204
Start → 5K
20:21 | 6:33/mi
10K· 6.21 mi
40:49
Rank: #4265 (-61)
5K → 10K
20:28 | 6:35/mi
15K· 9.32 mi
1:01:25
Rank: #4323 (-58)
10K → 15K
20:36 | 6:38/mi
20K· 12.43 mi
1:23:19
Rank: #5036 (-713)
15K → 20K
21:54 | 7:03/mi
Half· 13.11 mi
1:27:54
Rank: #5045 (-9)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:45:35
Rank: #5686 (-641)
Half → 25K
17:41 | 7:18/mi
30K· 18.64 mi
2:09:32
Rank: #6318 (-632)
25K → 30K
23:57 | 7:43/mi
20M
2:20:31
Rank: #6545 (-227)
30K → 20M
10:59 | 8:05/mi
21M
2:29:01
Rank: #6671 (-126)
20M → 21M
8:30 | 8:30/mi
35K· 21.75 mi
2:34:45
Rank: #6725 (-54)
21M → 35K
5:44 | 7:40/mi
23M
2:45:00
Rank: #6948 (-223)
35K → 23M
10:15 | 8:11/mi
24M
2:52:49
Rank: #7014 (-66)
23M → 24M
7:49 | 7:49/mi
40K· 24.85 mi
2:59:54
Rank: #7143 (-129)
24M → 40K
7:05 | 8:17/mi
25.2M
3:03:08
Rank: #7234 (-91)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:10:44
Rank: #7257 (-23)
25.2M → Finish
7:36 | 7:27/mi
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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:54
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:42:50
Pace7:51 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5320:216:3320:21
6:33
-
10K
6.21 mi10:44:2140:496:3420:28
6:35
+0:02
15K
9.32 mi11:04:571:01:256:3520:36
6:38
+0:03
20K
12.43 mi11:26:511:23:196:4221:54
7:03
+0:25
Half
13.11 mi11:31:261:27:546:424:35
6:43
-0:20
25K
15.53 mi11:49:071:45:356:4817:41
7:18
+0:35
30K
18.64 mi12:13:042:09:326:5723:57
7:43
+0:25
20M
20.00 mi12:24:032:20:317:0210:59
8:05
+0:22
21M
21.00 mi12:32:332:29:017:068:30
8:30
+0:25
35K
21.75 mi12:38:172:34:457:075:44
7:40
-0:50
23M
23.00 mi12:48:322:45:007:1010:15
8:11
+0:31
24M
24.00 mi12:56:212:52:497:127:49
7:49
-0:22
40K
24.85 mi13:03:262:59:547:147:05
8:17
+0:28
25.2M
25.20 mi13:06:403:03:087:163:14
9:23
+1:06
Finish
26.22 mi13:14:163:10:447:177:36
7:27
-1:56

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:33 /mi

Average Pace

7:17 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:27:54

46% of race

Time at Steady Pace

1:02:47

33% of race

Time at Slower Pace

40:03

21% of race

Average Pace: 7:16 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:23:5320:216:3320:21
6:33
#4204
10K
6.21 mi10:44:2140:496:3420:28
6:35
#4265
15K
9.32 mi11:04:571:01:256:3520:36
6:38
#4323
20K
12.43 mi11:26:511:23:196:4221:54
7:03
#5036
Half
13.11 mi11:31:261:27:546:424:35
6:43
#5045
25K
15.53 mi11:49:071:45:356:4817:41
7:18
#5686
30K
18.64 mi12:13:042:09:326:5723:57
7:43
#6318
20M
20.00 mi12:24:032:20:317:0210:59
8:05
#6545
21M
21.00 mi12:32:332:29:017:068:30
8:30
#6671
35K
21.75 mi12:38:172:34:457:075:44
7:40
#6725
23M
23.00 mi12:48:322:45:007:1010:15
8:11
#6948
24M
24.00 mi12:56:212:52:497:127:49
7:49
#7014
40K
24.85 mi13:03:262:59:547:147:05
8:17
#7143
25.2M
25.20 mi13:06:403:03:087:163:14
9:23
#7234
Finish
26.22 mi13:14:163:10:447:177:36
7:27
#7257
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4204395639564504(Top 16%)4221(Top 26%)4221(Top 75%)
10K6.21 mi3.10 mi4265-614012-564012-564373(Top 15%)4106(Top 25%)4106(Top 73%)
15K9.32 mi3.11 mi4323-584065-534065-534504(Top 16%)4221(Top 26%)4221(Top 75%)
20K12.43 mi3.11 mi5036-7134688-6234688-6237177(Top 25%)6327(Top 39%)6327(Top 112%)
Half13.11 mi0.68 mi5045-94691-34691-35441(Top 19%)4996(Top 31%)4996(Top 89%)
25K15.53 mi2.42 mi5686-6415215-5245215-5248294(Top 29%)6929(Top 43%)6929(Top 123%)
30K18.64 mi3.11 mi6318-6325687-4725687-4729232(Top 33%)7270(Top 45%)7270(Top 129%)
20M20.00 mi1.36 mi6545-2275843-1565843-15610940(Top 39%)7988(Top 50%)7988(Top 142%)
21M21.00 mi1.00 mi6671-1265917-745917-7410410(Top 37%)7548(Top 47%)7548(Top 134%)
35K21.75 mi0.75 mi6725-545938-215938-219734(Top 34%)7212(Top 45%)7212(Top 128%)
23M23.00 mi1.25 mi6948-2236068-1306068-13011249(Top 40%)7861(Top 49%)7861(Top 139%)
24M24.00 mi1.00 mi7014-666074-66074-69885(Top 35%)7094(Top 44%)7094(Top 126%)
40K24.85 mi0.85 mi7143-1296133-596133-5912025(Top 42%)8058(Top 50%)8058(Top 143%)
25.2M25.20 mi0.35 mi7234-916177-446177-4413767(Top 48%)8801(Top 55%)8801(Top 156%)
Finish26.22 mi1.02 mi7257-236166+116166+118854(Top 31%)6354(Top 39%)6354(Top 113%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4504

Males

4221

M18-39

4221

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4373

Males

4106

M18-39

4106

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4504

Males

4221

M18-39

4221

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

7177

Males

6327

M18-39

6327

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5441

Males

4996

M18-39

4996

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

8294

Males

6929

M18-39

6929

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

9232

Males

7270

M18-39

7270

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

10940

Males

7988

M18-39

7988

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

10410

Males

7548

M18-39

7548

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

9734

Males

7212

M18-39

7212

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

11249

Males

7861

M18-39

7861

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9885

Males

7094

M18-39

7094

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

12025

Males

8058

M18-39

8058

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

13767

Males

8801

M18-39

8801

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8854

Males

6354

M18-39

6354

Passing Analysis

Category:
Athletes Passed
610
Passed By
3663
Net Change
-3053
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4204
5K → 10K115176-61#4204#4265
10K → 15K73131-58#4265#4323
15K → 20K24737-713#4323#5036
20K → Half2433-9#5036#5045
Half → 25K19660-641#5045#5686
25K → 30K56688-632#5686#6318
30K → 20M46273-227#6318#6545
20M → 21M31157-126#6545#6671
21M → 35K2983-54#6671#6725
35K → 23M51274-223#6725#6948
23M → 24M47113-66#6948#7014
24M → 40K33162-129#7014#7143
40K → 25.2M12103-91#7143#7234
25.2M → Finish5073-23#7234#7257
TOTALS6103663-3053
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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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