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BOSTON MARATHON 2025

Cesario Vieira

Bib: 4198•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 25%
Gender (Male)
#0 / 16105
Top 37%
Masters (Masters Men)
#0 / 10463
Top 24%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:23
Rank: #4274
Start → 5K
20:23 | 6:34/mi
10K· 6.21 mi
43:08
Rank: #7443 (-3169)
5K → 10K
22:45 | 7:19/mi
15K· 9.32 mi
1:03:49
Rank: #6643 (+800)
10K → 15K
20:41 | 6:39/mi
20K· 12.43 mi
1:25:08
Rank: #6406 (+237)
15K → 20K
21:19 | 6:52/mi
Half· 13.11 mi
1:29:45
Rank: #6378 (+28)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:47:01
Rank: #6488 (-110)
Half → 25K
17:16 | 7:07/mi
30K· 18.64 mi
2:09:35
Rank: #6338 (+150)
25K → 30K
22:34 | 7:16/mi
20M
2:19:48
Rank: #6323 (+15)
30K → 20M
10:13 | 7:31/mi
21M
2:28:18
Rank: #6450 (-127)
20M → 21M
8:30 | 8:30/mi
35K· 21.75 mi
2:33:45
Rank: #6436 (+14)
21M → 35K
5:27 | 7:17/mi
23M
2:43:15
Rank: #6390 (+46)
35K → 23M
9:30 | 7:35/mi
24M
2:51:11
Rank: #6509 (-119)
23M → 24M
7:56 | 7:56/mi
40K· 24.85 mi
2:58:03
Rank: #6590 (-81)
24M → 40K
6:52 | 8:02/mi
25.2M
3:01:19
Rank: #6706 (-116)
40K → 25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:09:42
Rank: #6967 (-261)
25.2M → Finish
8:23 | 8:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:45
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:39:57
Pace7:37 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:3720:236:3420:23
6:34
-
10K
6.21 mi10:51:2243:086:5622:45
7:19
+0:45
15K
9.32 mi11:12:031:03:496:5120:41
6:39
-0:40
20K
12.43 mi11:33:221:25:086:5121:19
6:52
+0:13
Half
13.11 mi11:37:591:29:456:514:37
6:46
-0:06
25K
15.53 mi11:55:151:47:016:5317:16
7:07
+0:21
30K
18.64 mi12:17:492:09:356:5722:34
7:16
+0:09
20M
20.00 mi12:28:022:19:486:5910:13
7:31
+0:15
21M
21.00 mi12:36:322:28:187:048:30
8:30
+0:59
35K
21.75 mi12:41:592:33:457:045:27
7:17
-1:13
23M
23.00 mi12:51:292:43:157:069:30
7:35
+0:18
24M
24.00 mi12:59:252:51:117:087:56
7:56
+0:21
40K
24.85 mi13:06:172:58:037:106:52
8:02
+0:06
25.2M
25.20 mi13:09:333:01:197:123:16
9:28
+1:26
Finish
26.22 mi13:17:563:09:427:148:23
8:14
-1:14

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

6:34 /mi

Average Pace

7:14 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:07:00

35% of race

Time at Steady Pace

1:27:45

46% of race

Time at Slower Pace

34:57

18% of race

Average Pace: 7:14 /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 mi10:28:3720:236:3420:23
6:34
#4274
10K
6.21 mi10:51:2243:086:5622:45
7:19
#7443
15K
9.32 mi11:12:031:03:496:5120:41
6:39
#6643
20K
12.43 mi11:33:221:25:086:5121:19
6:52
#6406
Half
13.11 mi11:37:591:29:456:514:37
6:46
#6378
25K
15.53 mi11:55:151:47:016:5317:16
7:07
#6488
30K
18.64 mi12:17:492:09:356:5722:34
7:16
#6338
20M
20.00 mi12:28:022:19:486:5910:13
7:31
#6323
21M
21.00 mi12:36:322:28:187:048:30
8:30
#6450
35K
21.75 mi12:41:592:33:457:045:27
7:17
#6436
23M
23.00 mi12:51:292:43:157:069:30
7:35
#6390
24M
24.00 mi12:59:252:51:117:087:56
7:56
#6509
40K
24.85 mi13:06:172:58:037:106:52
8:02
#6590
25.2M
25.20 mi13:09:333:01:197:123:16
9:28
#6706
Finish
26.22 mi13:17:563:09:427:148:23
8:14
#6967
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4274401840184712(Top 17%)4405(Top 27%)4405(Top 196%)
10K6.21 mi3.10 mi7443-31696613-25956613-259510512(Top 37%)8412(Top 52%)8412(Top 374%)
15K9.32 mi3.11 mi6643+8006000+6136000+6134712(Top 17%)4405(Top 27%)4405(Top 196%)
20K12.43 mi3.11 mi6406+2375802+1985802+1985868(Top 21%)5328(Top 33%)5328(Top 237%)
Half13.11 mi0.68 mi6378+285779+235779+235813(Top 20%)5300(Top 33%)5300(Top 236%)
25K15.53 mi2.42 mi6488-1105858-795858-797090(Top 25%)6180(Top 38%)6180(Top 275%)
30K18.64 mi3.11 mi6338+1505701+1575701+1576245(Top 22%)5482(Top 34%)5482(Top 244%)
20M20.00 mi1.36 mi6323+155677+245677+247098(Top 25%)5893(Top 37%)5893(Top 262%)
21M21.00 mi1.00 mi6450-1275755-785755-7810407(Top 37%)7545(Top 47%)7545(Top 336%)
35K21.75 mi0.75 mi6436+145732+235732+237091(Top 25%)5743(Top 36%)5743(Top 256%)
23M23.00 mi1.25 mi6390+465673+595673+597140(Top 25%)5655(Top 35%)5655(Top 252%)
24M24.00 mi1.00 mi6509-1195736-635736-6310735(Top 38%)7539(Top 47%)7539(Top 336%)
40K24.85 mi0.85 mi6590-815758-225758-2210373(Top 37%)7219(Top 45%)7219(Top 321%)
25.2M25.20 mi0.35 mi6706-1165821-635821-6314324(Top 50%)9053(Top 56%)9053(Top 403%)
Finish26.22 mi1.02 mi6967-2615973-1525973-15214404(Top 51%)9198(Top 57%)9198(Top 409%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4712

Males

4405

M40-44

4405

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

10512

Males

8412

M40-44

8412

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4712

Males

4405

M40-44

4405

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5868

Males

5328

M40-44

5328

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5813

Males

5300

M40-44

5300

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

7090

Males

6180

M40-44

6180

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

6245

Males

5482

M40-44

5482

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

7098

Males

5893

M40-44

5893

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

10407

Males

7545

M40-44

7545

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

7091

Males

5743

M40-44

5743

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

7140

Males

5655

M40-44

5655

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10735

Males

7539

M40-44

7539

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10373

Males

7219

M40-44

7219

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

14324

Males

9053

M40-44

9053

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

14404

Males

9198

M40-44

9198

Passing Analysis

Category:
Athletes Passed
1832
Passed By
4525
Net Change
-2693
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4274
5K → 10K13170-3169#4274#7443
10K → 15K8022+800#7443#6643
15K → 20K27033+237#6643#6406
20K → Half4416+28#6406#6378
Half → 25K97207-110#6378#6488
25K → 30K24797+150#6488#6338
30K → 20M9782+15#6338#6323
20M → 21M33160-127#6323#6450
21M → 35K5238+14#6450#6436
35K → 23M10054+46#6436#6390
23M → 24M30149-119#6390#6509
24M → 40K39120-81#6509#6590
40K → 25.2M10126-116#6590#6706
25.2M → Finish10271-261#6706#6967
TOTALS18324525-2693
📊

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