Boston Marathon logo
BOSTON MARATHON 2025

Patrick O'Hara

Bib: 6995•M

IL

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:50
Rank: #13703
Start → 5K
23:50 | 7:40/mi
10K· 6.21 mi
47:42
Rank: #13719 (-16)
5K → 10K
23:52 | 7:41/mi
15K· 9.32 mi
1:11:54
Rank: #13866 (-147)
10K → 15K
24:12 | 7:47/mi
20K· 12.43 mi
1:36:32
Rank: #13970 (-104)
15K → 20K
24:38 | 7:56/mi
Half· 13.11 mi
1:41:45
Rank: #13918 (+52)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
2:01:07
Rank: #13860 (+58)
Half → 25K
19:22 | 7:59/mi
30K· 18.64 mi
2:26:43
Rank: #13643 (+217)
25K → 30K
25:36 | 8:14/mi
20M
2:38:17
Rank: #13632 (+11)
30K → 20M
11:34 | 8:31/mi
21M
2:49:01
Rank: #14267 (-635)
20M → 21M
10:44 | 10:44/mi
35K· 21.75 mi
2:55:43
Rank: #14436 (-169)
21M → 35K
6:42 | 8:57/mi
23M
3:08:09
Rank: #14872 (-436)
35K → 23M
12:26 | 9:56/mi
24M
3:17:21
Rank: #15047 (-175)
23M → 24M
9:12 | 9:12/mi
40K· 24.85 mi
3:26:14
Rank: #15426 (-379)
24M → 40K
8:53 | 10:23/mi
25.2M
3:30:06
Rank: #15543 (-117)
40K → 25.2M
3:52 | 11:13/mi
Finish· 26.22 mi
3:39:03
Rank: #15625 (-82)
25.2M → Finish
8:57 | 8:47/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:45
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:57:18
Pace8:57 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:32:4923:507:4023:50
7:40
-
10K
6.21 mi10:56:4147:427:4123:52
7:41
+0:01
15K
9.32 mi11:20:531:11:547:4324:12
7:47
+0:06
20K
12.43 mi11:45:311:36:327:4624:38
7:56
+0:09
Half
13.11 mi11:50:441:41:457:465:13
7:39
-0:17
25K
15.53 mi12:10:062:01:077:4819:22
7:59
+0:20
30K
18.64 mi12:35:422:26:437:5225:36
8:14
+0:15
20M
20.00 mi12:47:162:38:177:5511:34
8:31
+0:17
21M
21.00 mi12:58:002:49:018:0310:44
10:44
+2:13
35K
21.75 mi13:04:422:55:438:056:42
8:57
-1:47
23M
23.00 mi13:17:083:08:098:1112:26
9:56
+0:59
24M
24.00 mi13:26:203:17:218:139:12
9:12
-0:44
40K
24.85 mi13:35:133:26:148:188:53
10:23
+1:11
25.2M
25.20 mi13:39:053:30:068:203:52
11:13
+0:50
Finish
26.22 mi13:48:023:39:038:228:57
8:47
-2:26

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

7:39 /mi

Average Pace

8:22 /mi

Slowest Pace

11:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:45

46% of race

Time at Steady Pace

1:12:11

33% of race

Time at Slower Pace

45:07

21% of race

Average Pace: 8:21 /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 mi10:32:4923:507:4023:50
7:40
#13703
10K
6.21 mi10:56:4147:427:4123:52
7:41
#13719
15K
9.32 mi11:20:531:11:547:4324:12
7:47
#13866
20K
12.43 mi11:45:311:36:327:4624:38
7:56
#13970
Half
13.11 mi11:50:441:41:457:465:13
7:39
#13918
25K
15.53 mi12:10:062:01:077:4819:22
7:59
#13860
30K
18.64 mi12:35:422:26:437:5225:36
8:14
#13643
20M
20.00 mi12:47:162:38:177:5511:34
8:31
#13632
21M
21.00 mi12:58:002:49:018:0310:44
10:44
#14267
35K
21.75 mi13:04:422:55:438:056:42
8:57
#14436
23M
23.00 mi13:17:083:08:098:1112:26
9:56
#14872
24M
24.00 mi13:26:203:17:218:139:12
9:12
#15047
40K
24.85 mi13:35:133:26:148:188:53
10:23
#15426
25.2M
25.20 mi13:39:053:30:068:203:52
11:13
#15543
Finish
26.22 mi13:48:023:39:038:228:57
8:47
#15625
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi137039955995514272(Top 50%)10049(Top 62%)10049(Top 178%)
10K6.21 mi3.10 mi13719-169904+519904+5113708(Top 48%)9886(Top 61%)9886(Top 175%)
15K9.32 mi3.11 mi13866-1479936-329936-3214272(Top 50%)10049(Top 62%)10049(Top 178%)
20K12.43 mi3.11 mi13970-1049943-79943-714343(Top 50%)10032(Top 62%)10032(Top 178%)
Half13.11 mi0.68 mi13918+529917+269917+2612950(Top 46%)9457(Top 59%)9457(Top 168%)
25K15.53 mi2.42 mi13860+589853+649853+6413788(Top 49%)9655(Top 60%)9655(Top 171%)
30K18.64 mi3.11 mi13643+2179699+1549699+15413098(Top 46%)9187(Top 57%)9187(Top 163%)
20M20.00 mi1.36 mi13632+119669+309669+3013862(Top 49%)9385(Top 58%)9385(Top 166%)
21M21.00 mi1.00 mi14267-6359921-2529921-25220672(Top 73%)12334(Top 77%)12334(Top 219%)
35K21.75 mi0.75 mi14436-1699981-609981-6017986(Top 63%)11039(Top 69%)11039(Top 196%)
23M23.00 mi1.25 mi14872-43610140-15910140-15920258(Top 71%)12029(Top 75%)12029(Top 213%)
24M24.00 mi1.00 mi15047-17510173-3310173-3318329(Top 65%)11068(Top 69%)11068(Top 196%)
40K24.85 mi0.85 mi15426-37910300-12710300-12721604(Top 76%)12558(Top 78%)12558(Top 223%)
25.2M25.20 mi0.35 mi15543-11710339-3910339-3921214(Top 75%)12376(Top 77%)12376(Top 219%)
Finish26.22 mi1.02 mi15625-8210357-1810357-1817930(Top 63%)10841(Top 67%)10841(Top 192%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

14272

Males

10049

M18-39

10049

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

13708

Males

9886

M18-39

9886

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

14272

Males

10049

M18-39

10049

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

14343

Males

10032

M18-39

10032

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

12950

Males

9457

M18-39

9457

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

13788

Males

9655

M18-39

9655

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

13098

Males

9187

M18-39

9187

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

13862

Males

9385

M18-39

9385

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

20672

Males

12334

M18-39

12334

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

17986

Males

11039

M18-39

11039

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

20258

Males

12029

M18-39

12029

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

18329

Males

11068

M18-39

11068

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21604

Males

12558

M18-39

12558

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21214

Males

12376

M18-39

12376

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

17930

Males

10841

M18-39

10841

Passing Analysis

Category:
Athletes Passed
1517
Passed By
3439
Net Change
-1922
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13703
5K → 10K279295-16#13703#13719
10K → 15K140287-147#13719#13866
15K → 20K188292-104#13866#13970
20K → Half7220+52#13970#13918
Half → 25K203145+58#13918#13860
25K → 30K335118+217#13860#13643
30K → 20M130119+11#13643#13632
20M → 21M17652-635#13632#14267
21M → 35K27196-169#14267#14436
35K → 23M30466-436#14436#14872
23M → 24M38213-175#14872#15047
24M → 40K12391-379#15047#15426
40K → 25.2M8125-117#15426#15543
25.2M → Finish38120-82#15543#15625
TOTALS15173439-1922
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing