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BOSTON MARATHON 2025

Carlos Villalobos

Bib: 12653•M

FL

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

Start
0:00:00
Race begins
5K· 3.11 mi
23:25
Rank: #12576
Start → 5K
23:25 | 7:32/mi
10K· 6.21 mi
46:36
Rank: #12129 (+447)
5K → 10K
23:11 | 7:28/mi
15K· 9.32 mi
1:09:52
Rank: #11942 (+187)
10K → 15K
23:16 | 7:29/mi
20K· 12.43 mi
1:34:26
Rank: #12482 (-540)
15K → 20K
24:34 | 7:54/mi
Half· 13.11 mi
1:39:54
Rank: #12669 (-187)
20K → Half
5:28 | 8:01/mi
25K· 15.53 mi
2:00:31
Rank: #13510 (-841)
Half → 25K
20:37 | 8:30/mi
30K· 18.64 mi
2:30:47
Rank: #15427 (-1917)
25K → 30K
30:16 | 9:45/mi
20M
2:44:28
Rank: #16028 (-601)
30K → 20M
13:41 | 10:04/mi
21M
2:55:20
Rank: #16378 (-350)
20M → 21M
10:52 | 10:52/mi
35K· 21.75 mi
3:03:20
Rank: #16808 (-430)
21M → 35K
8:00 | 10:42/mi
23M
3:17:45
Rank: #17649 (-841)
35K → 23M
14:25 | 11:31/mi
24M
3:28:57
Rank: #18194 (-545)
23M → 24M
11:12 | 11:12/mi
40K· 24.85 mi
3:38:45
Rank: #18623 (-429)
24M → 40K
9:48 | 11:28/mi
25.2M
3:43:02
Rank: #18786 (-163)
40K → 25.2M
4:17 | 12:25/mi
Finish· 26.22 mi
3:53:42
Rank: #19078 (-292)
25.2M → Finish
10:40 | 10:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:54
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time2:13:48
Pace10:12 /mi
📊Positive Split: 33.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5723:257:3223:25
7:32
-
10K
6.21 mi11:15:0846:367:3023:11
7:28
-0:04
15K
9.32 mi11:38:241:09:527:3023:16
7:29
+0:01
20K
12.43 mi12:02:581:34:267:3624:34
7:54
+0:25
Half
13.11 mi12:08:261:39:547:375:28
8:01
+0:07
25K
15.53 mi12:29:032:00:317:4520:37
8:30
+0:29
30K
18.64 mi12:59:192:30:478:0530:16
9:45
+1:15
20M
20.00 mi13:13:002:44:288:1313:41
10:04
+0:19
21M
21.00 mi13:23:522:55:208:2110:52
10:52
+0:48
35K
21.75 mi13:31:523:03:208:268:00
10:42
-0:10
23M
23.00 mi13:46:173:17:458:3614:25
11:31
+0:49
24M
24.00 mi13:57:293:28:578:4211:12
11:12
-0:19
40K
24.85 mi14:07:173:38:458:489:48
11:28
+0:16
25.2M
25.20 mi14:11:343:43:028:514:17
12:25
+0:57
Finish
26.22 mi14:22:143:53:428:5510:40
10:28
-1:57

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

7:28 /mi

Average Pace

8:55 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:31

52% of race

Time at Steady Pace

1:13:29

31% of race

Time at Slower Pace

39:42

17% 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 mi10:51:5723:257:3223:25
7:32
#12576
10K
6.21 mi11:15:0846:367:3023:11
7:28
#12129
15K
9.32 mi11:38:241:09:527:3023:16
7:29
#11942
20K
12.43 mi12:02:581:34:267:3624:34
7:54
#12482
Half
13.11 mi12:08:261:39:547:375:28
8:01
#12669
25K
15.53 mi12:29:032:00:317:4520:37
8:30
#13510
30K
18.64 mi12:59:192:30:478:0530:16
9:45
#15427
20M
20.00 mi13:13:002:44:288:1313:41
10:04
#16028
21M
21.00 mi13:23:522:55:208:2110:52
10:52
#16378
35K
21.75 mi13:31:523:03:208:268:00
10:42
#16808
23M
23.00 mi13:46:173:17:458:3614:25
11:31
#17649
24M
24.00 mi13:57:293:28:578:4211:12
11:12
#18194
40K
24.85 mi14:07:173:38:458:489:48
11:28
#18623
25.2M
25.20 mi14:11:343:43:028:514:17
12:25
#18786
Finish
26.22 mi14:22:143:53:428:5510:40
10:28
#19078
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi125769445944511674(Top 41%)8920(Top 55%)8920(Top 447%)
10K6.21 mi3.10 mi12129+4479220+2259220+22511732(Top 41%)9024(Top 56%)9024(Top 452%)
15K9.32 mi3.11 mi11942+1879114+1069114+10611674(Top 41%)8920(Top 55%)8920(Top 447%)
20K12.43 mi3.11 mi12482-5409312-1989312-19814151(Top 50%)9940(Top 62%)9940(Top 498%)
Half13.11 mi0.68 mi12669-1879379-679379-6715982(Top 56%)10785(Top 67%)10785(Top 540%)
25K15.53 mi2.42 mi13510-8419698-3199698-31917220(Top 61%)11192(Top 69%)11192(Top 561%)
30K18.64 mi3.11 mi15427-191710478-78010478-78020811(Top 73%)12630(Top 78%)12630(Top 633%)
20M20.00 mi1.36 mi16028-60110702-22410702-22421171(Top 75%)12658(Top 79%)12658(Top 634%)
21M21.00 mi1.00 mi16378-35010818-11610818-11621010(Top 74%)12498(Top 78%)12498(Top 626%)
35K21.75 mi0.75 mi16808-43010986-16810986-16823557(Top 83%)13660(Top 85%)13660(Top 684%)
23M23.00 mi1.25 mi17649-84111297-31111297-31124265(Top 85%)13975(Top 87%)13975(Top 700%)
24M24.00 mi1.00 mi18194-54511522-22511522-22524381(Top 86%)14005(Top 87%)14005(Top 702%)
40K24.85 mi0.85 mi18623-42911681-15911681-15924059(Top 85%)13804(Top 86%)13804(Top 692%)
25.2M25.20 mi0.35 mi18786-16311741-6011741-6024021(Top 85%)13770(Top 86%)13770(Top 690%)
Finish26.22 mi1.02 mi19078-29211853-11211853-11224196(Top 85%)13864(Top 86%)13864(Top 695%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

11674

Males

8920

M50-54

8920

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11732

Males

9024

M50-54

9024

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

11674

Males

8920

M50-54

8920

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

14151

Males

9940

M50-54

9940

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

15982

Males

10785

M50-54

10785

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

17220

Males

11192

M50-54

11192

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

20811

Males

12630

M50-54

12630

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

21171

Males

12658

M50-54

12658

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

21010

Males

12498

M50-54

12498

21M→35K

21.0 - 21.8 mi

Top 83%
×7stories
+17ft-86ft

Overall

23557

Males

13660

M50-54

13660

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

24265

Males

13975

M50-54

13975

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

24381

Males

14005

M50-54

14005

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24059

Males

13804

M50-54

13804

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24021

Males

13770

M50-54

13770

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

24196

Males

13864

M50-54

13864

Passing Analysis

Category:
Athletes Passed
1126
Passed By
7628
Net Change
-6502
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12576
5K → 10K552105+447#12576#12129
10K → 15K28598+187#12129#11942
15K → 20K80620-540#11942#12482
20K → Half0187-187#12482#12669
Half → 25K48889-841#12669#13510
25K → 30K271944-1917#13510#15427
30K → 20M25626-601#15427#16028
20M → 21M36386-350#16028#16378
21M → 35K13443-430#16378#16808
35K → 23M17858-841#16808#17649
23M → 24M19564-545#17649#18194
24M → 40K10439-429#18194#18623
40K → 25.2M6169-163#18623#18786
25.2M → Finish8300-292#18786#19078
TOTALS11267628-6502
📊

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