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BOSTON MARATHON 2025

Jacob Buhler

Bib: 467•M

TX

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 2%
Gender (Male)
#0 / 16105
Top 3%
Division (M18-39)
#0 / 5642
Top 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:12
Rank: #243
Start → 5K
17:12 | 5:32/mi
10K· 6.21 mi
34:25
Rank: #252 (-9)
5K → 10K
17:13 | 5:32/mi
15K· 9.32 mi
51:54
Rank: #249 (+3)
10K → 15K
17:29 | 5:38/mi
20K· 12.43 mi
1:10:17
Rank: #320 (-71)
15K → 20K
18:23 | 5:55/mi
Half· 13.11 mi
1:14:04
Rank: #315 (+5)
20K → Half
3:47 | 5:33/mi
25K· 15.53 mi
1:28:08
Rank: #323 (-8)
Half → 25K
14:04 | 5:48/mi
30K· 18.64 mi
1:47:04
Rank: #362 (-39)
25K → 30K
18:56 | 6:06/mi
20M
1:55:38
Rank: #382 (-20)
30K → 20M
8:34 | 6:18/mi
21M
2:02:17
Rank: #394 (-12)
20M → 21M
6:39 | 6:39/mi
35K· 21.75 mi
2:06:44
Rank: #392 (+2)
21M → 35K
4:27 | 5:57/mi
23M
2:14:40
Rank: #405 (-13)
35K → 23M
7:56 | 6:20/mi
24M
2:20:55
Rank: #411 (-6)
23M → 24M
6:15 | 6:15/mi
40K· 24.85 mi
2:26:23
Rank: #416 (-5)
24M → 40K
5:28 | 6:24/mi
25.2M
2:28:47
Rank: #424 (-8)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:35:10
Rank: #439 (-15)
25.2M → Finish
6:23 | 6:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:14:04
Pace5:39 /mi
2nd Half
Distance13.11 mi
Time1:21:06
Pace6:11 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:2317:125:3217:12
5:32
-
10K
6.21 mi10:34:3634:255:3217:13
5:32
0:00
15K
9.32 mi10:52:0551:545:3417:29
5:38
+0:06
20K
12.43 mi11:10:281:10:175:3918:23
5:55
+0:17
Half
13.11 mi11:14:151:14:045:393:47
5:33
-0:22
25K
15.53 mi11:28:191:28:085:4014:04
5:48
+0:15
30K
18.64 mi11:47:151:47:045:4518:56
6:06
+0:18
20M
20.00 mi11:55:491:55:385:478:34
6:18
+0:12
21M
21.00 mi12:02:282:02:175:496:39
6:39
+0:21
35K
21.75 mi12:06:552:06:445:504:27
5:57
-0:42
23M
23.00 mi12:14:512:14:405:517:56
6:20
+0:23
24M
24.00 mi12:21:062:20:555:526:15
6:15
-0:05
40K
24.85 mi12:26:342:26:235:535:28
6:24
+0:09
25.2M
25.20 mi12:28:582:28:475:542:24
6:58
+0:34
Finish
26.22 mi12:35:212:35:105:556:23
6:16
-0:42

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

5:32 /mi

Average Pace

5:55 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:45

45% of race

Time at Steady Pace

1:02:58

41% of race

Time at Slower Pace

22:27

14% of race

Average Pace: 5:55 /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 mi10:17:2317:125:3217:12
5:32
#243
10K
6.21 mi10:34:3634:255:3217:13
5:32
#252
15K
9.32 mi10:52:0551:545:3417:29
5:38
#249
20K
12.43 mi11:10:281:10:175:3918:23
5:55
#320
Half
13.11 mi11:14:151:14:045:393:47
5:33
#315
25K
15.53 mi11:28:191:28:085:4014:04
5:48
#323
30K
18.64 mi11:47:151:47:045:4518:56
6:06
#362
20M
20.00 mi11:55:491:55:385:478:34
6:18
#382
21M
21.00 mi12:02:282:02:175:496:39
6:39
#394
35K
21.75 mi12:06:552:06:445:504:27
5:57
#392
23M
23.00 mi12:14:512:14:405:517:56
6:20
#405
24M
24.00 mi12:21:062:20:555:526:15
6:15
#411
40K
24.85 mi12:26:342:26:235:535:28
6:24
#416
25.2M
25.20 mi12:28:582:28:475:542:24
6:58
#424
Finish
26.22 mi12:35:212:35:105:556:23
6:16
#439
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi243216216281(Top 1.0%)253(Top 2%)253(Top 4%)
10K6.21 mi3.10 mi252-9223-7223-7243(Top 0.9%)214(Top 1%)214(Top 4%)
15K9.32 mi3.11 mi249+3221+2221+2281(Top 1.0%)253(Top 2%)253(Top 4%)
20K12.43 mi3.11 mi320-71291-70291-70662(Top 2%)615(Top 4%)615(Top 11%)
Half13.11 mi0.68 mi315+5286+5286+5246(Top 0.9%)222(Top 1%)222(Top 4%)
25K15.53 mi2.42 mi323-8295-9295-9415(Top 1%)385(Top 2%)385(Top 7%)
30K18.64 mi3.11 mi362-39331-36331-36662(Top 2%)620(Top 4%)620(Top 11%)
20M20.00 mi1.36 mi382-20351-20351-20959(Top 3%)904(Top 6%)904(Top 16%)
21M21.00 mi1.00 mi394-12363-12363-121036(Top 4%)979(Top 6%)979(Top 17%)
35K21.75 mi0.75 mi392+2361+2361+2603(Top 2%)562(Top 3%)562(Top 10%)
23M23.00 mi1.25 mi405-13375-14375-14948(Top 3%)892(Top 6%)892(Top 16%)
24M24.00 mi1.00 mi411-6380-5380-51147(Top 4%)1074(Top 7%)1074(Top 19%)
40K24.85 mi0.85 mi416-5384-4384-41214(Top 4%)1127(Top 7%)1127(Top 20%)
25.2M25.20 mi0.35 mi424-8391-7391-71312(Top 5%)1199(Top 7%)1199(Top 21%)
Finish26.22 mi1.02 mi439-15403-12403-121725(Top 6%)1595(Top 10%)1595(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1.0%
×21stories
+97ft-345ft

Overall

281

Males

253

M18-39

253

5K→10K

3.1 - 6.2 mi

Top 0.9%
×5stories
+79ft-138ft

Overall

243

Males

214

M18-39

214

10K→15K

6.2 - 9.3 mi

Top 1.0%
×3stories
+67ft-78ft

Overall

281

Males

253

M18-39

253

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

662

Males

615

M18-39

615

20K→Half

12.4 - 13.1 mi

Top 0.9%
×2stories
+19ft-37ft

Overall

246

Males

222

M18-39

222

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

415

Males

385

M18-39

385

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

662

Males

620

M18-39

620

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

959

Males

904

M18-39

904

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1036

Males

979

M18-39

979

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

603

Males

562

M18-39

562

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

948

Males

892

M18-39

892

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1147

Males

1074

M18-39

1074

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1214

Males

1127

M18-39

1127

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1312

Males

1199

M18-39

1199

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1725

Males

1595

M18-39

1595

Passing Analysis

Category:
Athletes Passed
80
Passed By
276
Net Change
-196
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#243
5K → 10K918-9#243#252
10K → 15K96+3#252#249
15K → 20K273-71#249#320
20K → Half61+5#320#315
Half → 25K816-8#315#323
25K → 30K544-39#323#362
30K → 20M323-20#362#382
20M → 21M416-12#382#394
21M → 35K75+2#394#392
35K → 23M619-13#392#405
23M → 24M612-6#405#411
24M → 40K813-5#411#416
40K → 25.2M210-8#416#424
25.2M → Finish520-15#424#439
TOTALS80276-196
📊

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