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BOSTON MARATHON 2025

Michael Dwyer

Bib: 13483•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 45%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 48%
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:42/mi
23:54
↑ 97↓ 3451.5%
10K· 6.21 mi
7:51/mi
48:16
↑ 79↓ 1380.4%
15K· 9.32 mi
7:54/mi
1:12:49
↑ 67↓ 78
20K· 12.43 mi
7:58/mi
1:37:33
↑ 106↓ 860.1%
Half· 13.11 mi
7:49/mi
1:42:53
↑ 19↓ 370.5%
25K· 15.53 mi
7:58/mi
2:02:11
↑ 66↓ 880.2%
30K· 18.64 mi
8:12/mi
2:27:39
↑ 181↓ 1480.2%
20M
8:11/mi
2:38:46
↑ 64↓ 500.2%
21M
8:44/mi
2:47:30
↑ 106↓ 241.6%
35K· 21.75 mi
7:52/mi
2:53:23
↑ 17↓ 861.7%
23M
8:11/mi
3:03:38
↑ 23↓ 630.6%
24M
7:57/mi
3:11:35
↓ 821.3%
40K· 24.85 mi
7:49/mi
3:18:16
↓ 200.3%
25.2M
8:30/mi
3:21:12
↑ 13↓ 160.2%
Finish· 26.22 mi
7:38/mi
3:28:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:53
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:46:06
Pace8:06 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1623:547:4223:54
7:42
-
10K
6.21 mi11:18:3848:167:4624:22
7:51
+0:09
15K
9.32 mi11:43:111:12:497:4924:33
7:54
+0:03
20K
12.43 mi12:07:551:37:337:5124:44
7:58
+0:04
Half
13.11 mi12:13:151:42:537:515:20
7:49
-0:09
25K
15.53 mi12:32:332:02:117:5219:18
7:58
+0:09
30K
18.64 mi12:58:012:27:397:5525:28
8:12
+0:14
20M
20.00 mi13:09:082:38:467:5611:07
8:11
-0:01
21M
21.00 mi13:17:522:47:307:598:44
8:44
+0:33
35K
21.75 mi13:23:452:53:237:585:53
7:52
-0:52
23M
23.00 mi13:34:003:03:387:5910:15
8:11
+0:19
24M
24.00 mi13:41:573:11:357:597:57
7:57
-0:14
40K
24.85 mi13:48:383:18:167:596:41
7:49
-0:08
25.2M
25.20 mi13:51:343:21:127:592:56
8:30
+0:41
Finish
26.22 mi13:59:213:28:597:597:47
7:38
-0:52

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

7:38 /mi

Average Pace

7:59 /mi

Slowest Pace

8:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:17:19

94% of race

Time at Steady Pace

11:40

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:58 /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 mi10:54:1623:547:4223:54
7:42
#13901
10K
6.21 mi11:18:3848:167:4624:22
7:51
#14479
15K
9.32 mi11:43:111:12:497:4924:33
7:54
#14732
20K
12.43 mi12:07:551:37:337:5124:44
7:58
#14659
Half
13.11 mi12:13:151:42:537:515:20
7:49
#14651
25K
15.53 mi12:32:332:02:117:5219:18
7:58
#14432
30K
18.64 mi12:58:012:27:397:5525:28
8:12
#14045
20M
20.00 mi13:09:082:38:467:5611:07
8:11
#13811
21M
21.00 mi13:17:522:47:307:598:44
8:44
#13659
35K
21.75 mi13:23:452:53:237:585:53
7:52
#13569
23M
23.00 mi13:34:003:03:387:5910:15
8:11
#13397
24M
24.00 mi13:41:573:11:357:597:57
7:57
#13265
40K
24.85 mi13:48:383:18:167:596:41
7:49
#13089
25.2M
25.20 mi13:51:343:21:127:592:56
8:30
#13024
Finish
26.22 mi13:59:213:28:597:597:47
7:38
#12901
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi13901100171001715238(Top 54%)10477(Top 65%)10477(Top 525%)
10K6.21 mi3.10 mi14479-57810217-20010217-20015187(Top 53%)10486(Top 65%)10486(Top 525%)
15K9.32 mi3.11 mi14732-25310295-7810295-7815238(Top 54%)10477(Top 65%)10477(Top 525%)
20K12.43 mi3.11 mi14659+7310237+5810237+5814609(Top 51%)10133(Top 63%)10133(Top 508%)
Half13.11 mi0.68 mi14651+810227+1010227+1014332(Top 50%)10025(Top 62%)10025(Top 502%)
25K15.53 mi2.42 mi14432+21910095+13210095+13213571(Top 48%)9547(Top 59%)9547(Top 478%)
30K18.64 mi3.11 mi14045+3879874+2219874+22112794(Top 45%)9050(Top 56%)9050(Top 453%)
20M20.00 mi1.36 mi13811+2349736+1389736+13811674(Top 41%)8364(Top 52%)8364(Top 419%)
21M21.00 mi1.00 mi13659+1529638+989638+9811872(Top 42%)8320(Top 52%)8320(Top 417%)
35K21.75 mi0.75 mi13569+909578+609578+6011279(Top 40%)8006(Top 50%)8006(Top 401%)
23M23.00 mi1.25 mi13397+1729462+1169462+11611271(Top 40%)7883(Top 49%)7883(Top 395%)
24M24.00 mi1.00 mi13265+1329383+799383+7910881(Top 38%)7617(Top 47%)7617(Top 382%)
40K24.85 mi0.85 mi13089+1769272+1119272+1118893(Top 31%)6475(Top 40%)6475(Top 324%)
25.2M25.20 mi0.35 mi13024+659238+349238+348814(Top 31%)6373(Top 40%)6373(Top 319%)
Finish26.22 mi1.02 mi12901+1239160+789160+7810217(Top 36%)7103(Top 44%)7103(Top 356%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

15238

Males

10477

M50-54

10477

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

15187

Males

10486

M50-54

10486

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

15238

Males

10477

M50-54

10477

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

14609

Males

10133

M50-54

10133

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14332

Males

10025

M50-54

10025

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

13571

Males

9547

M50-54

9547

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

12794

Males

9050

M50-54

9050

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

11674

Males

8364

M50-54

8364

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

11872

Males

8320

M50-54

8320

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

11279

Males

8006

M50-54

8006

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

11271

Males

7883

M50-54

7883

23M→24M

23.0 - 24.0 mi

Top 38%
×6story building
+12ft-82ft

Overall

10881

Males

7617

M50-54

7617

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8893

Males

6475

M50-54

6475

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8814

Males

6373

M50-54

6373

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

10217

Males

7103

M50-54

7103

Passing Analysis

Category:
Athletes Passed
2523
Passed By
1523
Net Change
+1000
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13901
5K → 10K117695-578#13901#14479
10K → 15K115368-253#14479#14732
15K → 20K240167+73#14732#14659
20K → Half3830+8#14659#14651
Half → 25K27758+219#14651#14432
25K → 30K45871+387#14432#14045
30K → 20M25117+234#14045#13811
20M → 21M18331+152#13811#13659
21M → 35K10212+90#13659#13569
35K → 23M19624+172#13569#13397
23M → 24M15018+132#13397#13265
24M → 40K1848+176#13265#13089
40K → 25.2M683+65#13089#13024
25.2M → Finish14421+123#13024#12901
TOTALS25231523+1000
📊

Passing Visuals

Category:
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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