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BOSTON MARATHON 2025

Carlos Vazquez

Bib: 12590•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
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
7:44/mi
24:01
↑ 97↓ 3451.5%
10K· 6.21 mi
7:52/mi
48:26
↑ 79↓ 1380.4%
15K· 9.32 mi
7:50/mi
1:12:47
↑ 67↓ 78
20K· 12.43 mi
8:02/mi
1:37:46
↑ 106↓ 860.1%
Half· 13.11 mi
7:49/mi
1:43:06
↑ 19↓ 370.5%
25K· 15.53 mi
8:11/mi
2:02:57
↑ 66↓ 880.2%
30K· 18.64 mi
8:33/mi
2:29:32
↑ 181↓ 1480.2%
20M
8:58/mi
2:41:43
↑ 64↓ 500.2%
21M
9:40/mi
2:51:23
↑ 106↓ 241.6%
35K· 21.75 mi
8:44/mi
2:57:55
↑ 17↓ 861.7%
23M
8:52/mi
3:09:01
↑ 23↓ 630.6%
24M
8:01/mi
3:17:02
↓ 821.3%
40K· 24.85 mi
8:08/mi
3:23:59
↓ 200.3%
25.2M
8:56/mi
3:27:04
↑ 13↓ 160.2%
Finish· 26.22 mi
8:07/mi
3:35:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:06
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:52:14
Pace8:34 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2424:017:4424:01
7:44
-
10K
6.21 mi11:18:4948:267:4824:25
7:52
+0:08
15K
9.32 mi11:43:101:12:477:4924:21
7:50
-0:02
20K
12.43 mi12:08:091:37:467:5224:59
8:02
+0:12
Half
13.11 mi12:13:291:43:067:525:20
7:49
-0:13
25K
15.53 mi12:33:202:02:577:5519:51
8:11
+0:22
30K
18.64 mi12:59:552:29:328:0126:35
8:33
+0:22
20M
20.00 mi13:12:062:41:438:0512:11
8:58
+0:25
21M
21.00 mi13:21:462:51:238:109:40
9:40
+0:42
35K
21.75 mi13:28:182:57:558:116:32
8:44
-0:56
23M
23.00 mi13:39:243:09:018:1311:06
8:52
+0:08
24M
24.00 mi13:47:253:17:028:138:01
8:01
-0:51
40K
24.85 mi13:54:223:23:598:126:57
8:08
+0:07
25.2M
25.20 mi13:57:273:27:048:133:05
8:56
+0:48
Finish
26.22 mi14:05:433:35:208:138:16
8:07
-0:49

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

7:44 /mi

Average Pace

8:13 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

53:42

25% of race

Time at Steady Pace

1:32:29

43% of race

Time at Slower Pace

1:09:09

32% of race

Average Pace: 8:13 /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 mi10:54:2424:017:4424:01
7:44
#14205
10K
6.21 mi11:18:4948:267:4824:25
7:52
#14735
15K
9.32 mi11:43:101:12:477:4924:21
7:50
#14693
20K
12.43 mi12:08:091:37:467:5224:59
8:02
#14813
Half
13.11 mi12:13:291:43:067:525:20
7:49
#14771
25K
15.53 mi12:33:202:02:577:5519:51
8:11
#14849
30K
18.64 mi12:59:552:29:328:0126:35
8:33
#14911
20M
20.00 mi13:12:062:41:438:0512:11
8:58
#15027
21M
21.00 mi13:21:462:51:238:109:40
9:40
#15106
35K
21.75 mi13:28:182:57:558:116:32
8:44
#15157
23M
23.00 mi13:39:243:09:018:1311:06
8:52
#15156
24M
24.00 mi13:47:253:17:028:138:01
8:01
#14948
40K
24.85 mi13:54:223:23:598:126:57
8:08
#14793
25.2M
25.20 mi13:57:273:27:048:133:05
8:56
#14719
Finish
26.22 mi14:05:433:35:208:138:16
8:07
#14643
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi14205101271012714687(Top 52%)10234(Top 64%)10234(Top 429%)
10K6.21 mi3.10 mi14735-53010303-17610303-17615334(Top 54%)10545(Top 65%)10545(Top 442%)
15K9.32 mi3.11 mi14693+4210282+2110282+2114687(Top 52%)10234(Top 64%)10234(Top 429%)
20K12.43 mi3.11 mi14813-12010293-1110293-1115212(Top 54%)10409(Top 65%)10409(Top 436%)
Half13.11 mi0.68 mi14771+4210273+2010273+2014360(Top 51%)10053(Top 62%)10053(Top 421%)
25K15.53 mi2.42 mi14849-7810270+310270+315212(Top 54%)10312(Top 64%)10312(Top 432%)
30K18.64 mi3.11 mi14911-6210245+2510245+2515110(Top 53%)10105(Top 63%)10105(Top 424%)
20M20.00 mi1.36 mi15027-11610265-2010265-2016584(Top 58%)10626(Top 66%)10626(Top 445%)
21M21.00 mi1.00 mi15106-7910277-1210277-1216843(Top 59%)10617(Top 66%)10617(Top 445%)
35K21.75 mi0.75 mi15157-5110289-1210289-1216846(Top 59%)10542(Top 65%)10542(Top 442%)
23M23.00 mi1.25 mi15156+110253+3610253+3615463(Top 54%)9842(Top 61%)9842(Top 412%)
24M24.00 mi1.00 mi14948+20810129+12410129+12411351(Top 40%)7842(Top 49%)7842(Top 329%)
40K24.85 mi0.85 mi14793+15510037+9210037+9211084(Top 39%)7620(Top 47%)7620(Top 319%)
25.2M25.20 mi0.35 mi14719+749995+429995+4211455(Top 40%)7715(Top 48%)7715(Top 323%)
Finish26.22 mi1.02 mi14643+769931+649931+6413667(Top 48%)8856(Top 55%)8856(Top 371%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

14687

Males

10234

M45-49

10234

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

15334

Males

10545

M45-49

10545

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

14687

Males

10234

M45-49

10234

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

15212

Males

10409

M45-49

10409

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

14360

Males

10053

M45-49

10053

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15212

Males

10312

M45-49

10312

25K→30K

15.5 - 18.6 mi

Top 53%
×9story building
+181ft-148ft

Overall

15110

Males

10105

M45-49

10105

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

16584

Males

10626

M45-49

10626

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

16843

Males

10617

M45-49

10617

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

16846

Males

10542

M45-49

10542

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

15463

Males

9842

M45-49

9842

23M→24M

23.0 - 24.0 mi

Top 40%
×6story building
+12ft-82ft

Overall

11351

Males

7842

M45-49

7842

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

11084

Males

7620

M45-49

7620

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11455

Males

7715

M45-49

7715

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

13667

Males

8856

M45-49

8856

Passing Analysis

Category:
Athletes Passed
1877
Passed By
2315
Net Change
-438
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14205
5K → 10K136666-530#14205#14735
10K → 15K213171+42#14735#14693
15K → 20K184304-120#14693#14813
20K → Half5412+42#14813#14771
Half → 25K155233-78#14771#14849
25K → 30K240302-62#14849#14911
30K → 20M90206-116#14911#15027
20M → 21M90169-79#15027#15106
21M → 35K4899-51#15106#15157
35K → 23M103102+1#15157#15156
23M → 24M2179+208#15156#14948
24M → 40K1583+155#14948#14793
40K → 25.2M828+74#14793#14719
25.2M → Finish10731+76#14719#14643
TOTALS18772315-438
📊

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