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BOSTON MARATHON 2025

John Mcgovern

Bib: 25824•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 (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:34
Rank: #21859
Start → 5K
27:34 | 8:52/mi
10K· 6.21 mi
55:34
Rank: #22167 (-308)
5K → 10K
28:00 | 9:01/mi
15K· 9.32 mi
1:24:07
Rank: #22383 (-216)
10K → 15K
28:33 | 9:11/mi
20K· 12.43 mi
1:52:48
Rank: #22266 (+117)
15K → 20K
28:41 | 9:14/mi
Half· 13.11 mi
1:58:55
Rank: #22227 (+39)
20K → Half
6:07 | 8:58/mi
25K· 15.53 mi
2:22:50
Rank: #22414 (-187)
Half → 25K
23:55 | 9:52/mi
30K· 18.64 mi
2:55:14
Rank: #22488 (-74)
25K → 30K
32:24 | 10:26/mi
20M
3:11:44
Rank: #22820 (-332)
30K → 20M
16:30 | 12:09/mi
21M
3:23:27
Rank: #22834 (-14)
20M → 21M
11:43 | 11:43/mi
35K· 21.75 mi
3:31:17
Rank: #22840 (-6)
21M → 35K
7:50 | 10:28/mi
23M
3:44:22
Rank: #22773 (+67)
35K → 23M
13:05 | 10:27/mi
24M
3:54:41
Rank: #22720 (+53)
23M → 24M
10:19 | 10:19/mi
40K· 24.85 mi
4:03:37
Rank: #22671 (+49)
24M → 40K
8:56 | 10:27/mi
25.2M
4:07:19
Rank: #22639 (+32)
40K → 25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
4:16:34
Rank: #22540 (+99)
25.2M → Finish
9:15 | 9:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:55
Pace9:04 /mi
2nd Half
Distance13.11 mi
Time2:17:39
Pace10:30 /mi
📊Positive Split: 15.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:5327:348:5227:34
8:52
-
10K
6.21 mi12:10:5355:348:5728:00
9:01
+0:09
15K
9.32 mi12:39:261:24:079:0128:33
9:11
+0:10
20K
12.43 mi13:08:071:52:489:0528:41
9:14
+0:03
Half
13.11 mi13:14:141:58:559:046:07
8:58
-0:16
25K
15.53 mi13:38:092:22:509:1223:55
9:52
+0:54
30K
18.64 mi14:10:332:55:149:2432:24
10:26
+0:34
20M
20.00 mi14:27:033:11:449:3516:30
12:09
+1:43
21M
21.00 mi14:38:463:23:279:4111:43
11:43
-0:26
35K
21.75 mi14:46:363:31:179:437:50
10:28
-1:15
23M
23.00 mi14:59:413:44:229:4513:05
10:27
-0:01
24M
24.00 mi15:10:003:54:419:4710:19
10:19
-0:08
40K
24.85 mi15:18:564:03:379:488:56
10:27
+0:08
25.2M
25.20 mi15:22:384:07:199:493:42
10:44
+0:17
Finish
26.22 mi15:31:534:16:349:489:15
9:05
-1:39

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

8:52 /mi

Average Pace

9:48 /mi

Slowest Pace

12:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:10

50% of race

Time at Steady Pace

1:40:11

39% of race

Time at Slower Pace

28:13

11% of race

Average Pace: 9:47 /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 mi11:42:5327:348:5227:34
8:52
#21859
10K
6.21 mi12:10:5355:348:5728:00
9:01
#22167
15K
9.32 mi12:39:261:24:079:0128:33
9:11
#22383
20K
12.43 mi13:08:071:52:489:0528:41
9:14
#22266
Half
13.11 mi13:14:141:58:559:046:07
8:58
#22227
25K
15.53 mi13:38:092:22:509:1223:55
9:52
#22414
30K
18.64 mi14:10:332:55:149:2432:24
10:26
#22488
20M
20.00 mi14:27:033:11:449:3516:30
12:09
#22820
21M
21.00 mi14:38:463:23:279:4111:43
11:43
#22834
35K
21.75 mi14:46:363:31:179:437:50
10:28
#22840
23M
23.00 mi14:59:413:44:229:4513:05
10:27
#22773
24M
24.00 mi15:10:003:54:419:4710:19
10:19
#22720
40K
24.85 mi15:18:564:03:379:488:56
10:27
#22671
25.2M
25.20 mi15:22:384:07:199:493:42
10:44
#22639
Finish
26.22 mi15:31:534:16:349:489:15
9:05
#22540
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi21859132531325322823(Top 80%)13753(Top 85%)13753(Top 612%)
10K6.21 mi3.10 mi22167-30813400-14713400-14722430(Top 79%)13539(Top 84%)13539(Top 603%)
15K9.32 mi3.11 mi22383-21613526-12613526-12622823(Top 80%)13753(Top 85%)13753(Top 612%)
20K12.43 mi3.11 mi22266+11713465+6113465+6122008(Top 77%)13364(Top 83%)13364(Top 595%)
Half13.11 mi0.68 mi22227+3913445+2013445+2021665(Top 76%)13205(Top 82%)13205(Top 588%)
25K15.53 mi2.42 mi22414-18713534-8913534-8922926(Top 81%)13715(Top 85%)13715(Top 610%)
30K18.64 mi3.11 mi22488-7413520+1413520+1422763(Top 80%)13511(Top 84%)13511(Top 601%)
20M20.00 mi1.36 mi22820-33213644-12413644-12425452(Top 90%)14658(Top 91%)14658(Top 652%)
21M21.00 mi1.00 mi22834-1413632+1213632+1223048(Top 81%)13466(Top 84%)13466(Top 599%)
35K21.75 mi0.75 mi22840-613626+613626+623091(Top 81%)13431(Top 83%)13431(Top 598%)
23M23.00 mi1.25 mi22773+6713572+5413572+5421878(Top 77%)12822(Top 80%)12822(Top 571%)
24M24.00 mi1.00 mi22720+5313529+4313529+4322291(Top 78%)12950(Top 80%)12950(Top 576%)
40K24.85 mi0.85 mi22671+4913489+4013489+4021764(Top 77%)12639(Top 78%)12639(Top 562%)
25.2M25.20 mi0.35 mi22639+3213456+3313456+3319810(Top 70%)11708(Top 73%)11708(Top 521%)
Finish26.22 mi1.02 mi22540+9913396+6013396+6019409(Top 68%)11543(Top 72%)11543(Top 514%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

22823

Males

13753

M40-44

13753

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

22430

Males

13539

M40-44

13539

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

22823

Males

13753

M40-44

13753

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

22008

Males

13364

M40-44

13364

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

21665

Males

13205

M40-44

13205

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

22926

Males

13715

M40-44

13715

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

22763

Males

13511

M40-44

13511

30K→20M

18.6 - 20.0 mi

Top 90%
×5stories
+64ft-50ft

Overall

25452

Males

14658

M40-44

14658

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

23048

Males

13466

M40-44

13466

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

23091

Males

13431

M40-44

13431

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

21878

Males

12822

M40-44

12822

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

22291

Males

12950

M40-44

12950

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

21764

Males

12639

M40-44

12639

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

19810

Males

11708

M40-44

11708

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

19409

Males

11543

M40-44

11543

Passing Analysis

Category:
Athletes Passed
1307
Passed By
1988
Net Change
-681
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21859
5K → 10K144452-308#21859#22167
10K → 15K118334-216#22167#22383
15K → 20K229112+117#22383#22266
20K → Half5112+39#22266#22227
Half → 25K84271-187#22227#22414
25K → 30K160234-74#22414#22488
30K → 20M24356-332#22488#22820
20M → 21M6074-14#22820#22834
21M → 35K4248-6#22834#22840
35K → 23M10134+67#22840#22773
23M → 24M7825+53#22773#22720
24M → 40K7021+49#22720#22671
40K → 25.2M419+32#22671#22639
25.2M → Finish1056+99#22639#22540
TOTALS13071988-681
📊

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