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BOSTON MARATHON 2025

Guillermo Villalobos

Bib: 12074•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 23%
Gender (Male)
#0 / 16105
Top 36%
Masters (Masters Men)
#0 / 10463
Top 22%
Division (M55-59)
#0 / 1648
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:43
Rank: #7734
Start → 5K
21:43 | 6:59/mi
10K· 6.21 mi
42:57
Rank: #7244 (+490)
5K → 10K
21:14 | 6:50/mi
15K· 9.32 mi
1:03:53
Rank: #6702 (+542)
10K → 15K
20:56 | 6:44/mi
20K· 12.43 mi
1:24:59
Rank: #6297 (+405)
15K → 20K
21:06 | 6:47/mi
Half· 13.11 mi
1:29:32
Rank: #6221 (+76)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:46:36
Rank: #6277 (-56)
Half → 25K
17:04 | 7:02/mi
30K· 18.64 mi
2:10:03
Rank: #6513 (-236)
25K → 30K
23:27 | 7:33/mi
20M
2:20:14
Rank: #6461 (+52)
30K → 20M
10:11 | 7:30/mi
21M
2:28:32
Rank: #6524 (-63)
20M → 21M
8:18 | 8:18/mi
35K· 21.75 mi
2:33:48
Rank: #6445 (+79)
21M → 35K
5:16 | 7:02/mi
23M
2:43:17
Rank: #6409 (+36)
35K → 23M
9:29 | 7:34/mi
24M
2:50:55
Rank: #6442 (-33)
23M → 24M
7:38 | 7:38/mi
40K· 24.85 mi
2:57:40
Rank: #6487 (-45)
24M → 40K
6:45 | 7:54/mi
25.2M
3:00:42
Rank: #6522 (-35)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:08:29
Rank: #6620 (-98)
25.2M → Finish
7:47 | 7:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:32
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:38:57
Pace7:33 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5121:436:5921:43
6:59
-
10K
6.21 mi11:11:0542:576:5521:14
6:50
-0:09
15K
9.32 mi11:32:011:03:536:5120:56
6:44
-0:06
20K
12.43 mi11:53:071:24:596:5021:06
6:47
+0:03
Half
13.11 mi11:57:401:29:326:504:33
6:40
-0:07
25K
15.53 mi12:14:441:46:366:5217:04
7:02
+0:22
30K
18.64 mi12:38:112:10:036:5923:27
7:33
+0:31
20M
20.00 mi12:48:222:20:147:0110:11
7:30
-0:03
21M
21.00 mi12:56:402:28:327:048:18
8:18
+0:48
35K
21.75 mi13:01:562:33:487:045:16
7:02
-1:16
23M
23.00 mi13:11:252:43:177:069:29
7:34
+0:32
24M
24.00 mi13:19:032:50:557:077:38
7:38
+0:04
40K
24.85 mi13:25:482:57:407:096:45
7:54
+0:16
25.2M
25.20 mi13:28:503:00:427:103:02
8:48
+0:54
Finish
26.22 mi13:36:373:08:297:127:47
7:38
-1:10

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

6:40 /mi

Average Pace

7:12 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:52

59% of race

Time at Steady Pace

58:32

31% of race

Time at Slower Pace

18:05

10% of race

Average Pace: 7:11 /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 mi10:49:5121:436:5921:43
6:59
#7734
10K
6.21 mi11:11:0542:576:5521:14
6:50
#7244
15K
9.32 mi11:32:011:03:536:5120:56
6:44
#6702
20K
12.43 mi11:53:071:24:596:5021:06
6:47
#6297
Half
13.11 mi11:57:401:29:326:504:33
6:40
#6221
25K
15.53 mi12:14:441:46:366:5217:04
7:02
#6277
30K
18.64 mi12:38:112:10:036:5923:27
7:33
#6513
20M
20.00 mi12:48:222:20:147:0110:11
7:30
#6461
21M
21.00 mi12:56:402:28:327:048:18
8:18
#6524
35K
21.75 mi13:01:562:33:487:045:16
7:02
#6445
23M
23.00 mi13:11:252:43:177:069:29
7:34
#6409
24M
24.00 mi13:19:032:50:557:077:38
7:38
#6442
40K
24.85 mi13:25:482:57:407:096:45
7:54
#6487
25.2M
25.20 mi13:28:503:00:427:103:02
8:48
#6522
Finish
26.22 mi13:36:373:08:297:127:47
7:38
#6620
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi7734681968195466(Top 19%)5025(Top 31%)5025(Top 305%)
10K6.21 mi3.10 mi7244+4906473+3466473+3466734(Top 24%)6072(Top 38%)6072(Top 368%)
15K9.32 mi3.11 mi6702+5426049+4246049+4245466(Top 19%)5025(Top 31%)5025(Top 305%)
20K12.43 mi3.11 mi6297+4055720+3295720+3295224(Top 18%)4813(Top 30%)4813(Top 292%)
Half13.11 mi0.68 mi6221+765658+625658+625065(Top 18%)4694(Top 29%)4694(Top 285%)
25K15.53 mi2.42 mi6277-565682-245682-246570(Top 23%)5815(Top 36%)5815(Top 353%)
30K18.64 mi3.11 mi6513-2365844-1625844-1628072(Top 28%)6629(Top 41%)6629(Top 402%)
20M20.00 mi1.36 mi6461+525786+585786+586957(Top 24%)5810(Top 36%)5810(Top 353%)
21M21.00 mi1.00 mi6524-635806-205806-209183(Top 32%)6913(Top 43%)6913(Top 419%)
35K21.75 mi0.75 mi6445+795739+675739+675647(Top 20%)4835(Top 30%)4835(Top 293%)
23M23.00 mi1.25 mi6409+365685+545685+547058(Top 25%)5611(Top 35%)5611(Top 340%)
24M24.00 mi1.00 mi6442-335689-45689-48613(Top 30%)6433(Top 40%)6433(Top 390%)
40K24.85 mi0.85 mi6487-455693-45693-49388(Top 33%)6728(Top 42%)6728(Top 408%)
25.2M25.20 mi0.35 mi6522-355703-105703-1010491(Top 37%)7183(Top 45%)7183(Top 436%)
Finish26.22 mi1.02 mi6620-985735-325735-3210186(Top 36%)7072(Top 44%)7072(Top 429%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5466

Males

5025

M55-59

5025

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6734

Males

6072

M55-59

6072

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5466

Males

5025

M55-59

5025

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

5224

Males

4813

M55-59

4813

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

5065

Males

4694

M55-59

4694

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6570

Males

5815

M55-59

5815

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

8072

Males

6629

M55-59

6629

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6957

Males

5810

M55-59

5810

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

9183

Males

6913

M55-59

6913

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5647

Males

4835

M55-59

4835

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

7058

Males

5611

M55-59

5611

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

8613

Males

6433

M55-59

6433

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

9388

Males

6728

M55-59

6728

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10491

Males

7183

M55-59

7183

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

10186

Males

7072

M55-59

7072

Passing Analysis

Category:
Athletes Passed
2272
Passed By
1158
Net Change
+1114
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7734
5K → 10K52838+490#7734#7244
10K → 15K5464+542#7244#6702
15K → 20K4149+405#6702#6297
20K → Half826+76#6297#6221
Half → 25K104160-56#6221#6277
25K → 30K111347-236#6277#6513
30K → 20M10654+52#6513#6461
20M → 21M47110-63#6461#6524
21M → 35K889+79#6524#6445
35K → 23M9660+36#6445#6409
23M → 24M5184-33#6409#6442
24M → 40K3984-45#6442#6487
40K → 25.2M1853-35#6487#6522
25.2M → Finish42140-98#6522#6620
TOTALS22721158+1114
📊

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