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BOSTON MARATHON 2025

Michael Dobbs

Bib: 26184•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
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
9:54/mi
30:45
↑ 97↓ 3451.5%
10K· 6.21 mi
9:59/mi
1:01:46
↑ 79↓ 1380.4%
15K· 9.32 mi
9:41/mi
1:31:50
↑ 67↓ 78
20K· 12.43 mi
9:45/mi
2:02:09
↑ 106↓ 860.1%
Half· 13.11 mi
9:17/mi
2:08:29
↑ 19↓ 370.5%
25K· 15.53 mi
9:44/mi
2:32:06
↑ 66↓ 880.2%
30K· 18.64 mi
10:09/mi
3:03:37
↑ 181↓ 1480.2%
20M
9:58/mi
3:17:09
↑ 64↓ 500.2%
21M
11:19/mi
3:28:28
↑ 106↓ 241.6%
35K· 21.75 mi
10:15/mi
3:36:08
↑ 17↓ 861.7%
23M
10:26/mi
3:49:12
↑ 23↓ 630.6%
24M
11:25/mi
4:00:37
↓ 821.3%
40K· 24.85 mi
10:50/mi
4:09:53
↓ 200.3%
25.2M
11:27/mi
4:13:50
↑ 13↓ 160.2%
Finish· 26.22 mi
9:39/mi
4:23:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:29
Pace9:48 /mi
2nd Half
Distance13.11 mi
Time2:15:11
Pace10:19 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:1330:459:5430:45
9:54
-
10K
6.21 mi12:17:141:01:469:5631:01
9:59
+0:05
15K
9.32 mi12:47:181:31:509:5130:04
9:41
-0:18
20K
12.43 mi13:17:372:02:099:5030:19
9:45
+0:04
Half
13.11 mi13:23:572:08:299:486:20
9:17
-0:28
25K
15.53 mi13:47:342:32:069:4723:37
9:44
+0:27
30K
18.64 mi14:19:053:03:379:5131:31
10:09
+0:25
20M
20.00 mi14:32:373:17:099:5113:32
9:58
-0:11
21M
21.00 mi14:43:563:28:289:5611:19
11:19
+1:21
35K
21.75 mi14:51:363:36:089:567:40
10:15
-1:04
23M
23.00 mi15:04:403:49:129:5813:04
10:26
+0:11
24M
24.00 mi15:16:054:00:3710:0211:25
11:25
+0:59
40K
24.85 mi15:25:214:09:5310:039:16
10:50
-0:35
25.2M
25.20 mi15:29:184:13:5010:043:57
11:27
+0:37
Finish
26.22 mi15:39:084:23:4010:049:50
9:39
-1:48

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

9:17 /mi

Average Pace

10:04 /mi

Slowest Pace

11:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

6:20

2% of race

Time at Steady Pace

3:28:19

79% of race

Time at Slower Pace

49:01

19% of race

Average Pace: 10:03 /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 mi11:46:1330:459:5430:45
9:54
#25338
10K
6.21 mi12:17:141:01:469:5631:01
9:59
#25282
15K
9.32 mi12:47:181:31:509:5130:04
9:41
#24935
20K
12.43 mi13:17:372:02:099:5030:19
9:45
#24600
Half
13.11 mi13:23:572:08:299:486:20
9:17
#24527
25K
15.53 mi13:47:342:32:069:4723:37
9:44
#24232
30K
18.64 mi14:19:053:03:379:5131:31
10:09
#23815
20M
20.00 mi14:32:373:17:099:5113:32
9:58
#23606
21M
21.00 mi14:43:563:28:289:5611:19
11:19
#23517
35K
21.75 mi14:51:363:36:089:567:40
10:15
#23454
23M
23.00 mi15:04:403:49:129:5813:04
10:26
#23373
24M
24.00 mi15:16:054:00:3710:0211:25
11:25
#23446
40K
24.85 mi15:25:214:09:5310:039:16
10:50
#23407
25.2M
25.20 mi15:29:184:13:5010:043:57
11:27
#23386
Finish
26.22 mi15:39:084:23:4010:049:50
9:39
#23352
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi25338148811488124207(Top 85%)14356(Top 89%)14356(Top 602%)
10K6.21 mi3.10 mi25282+5614832+4914832+4925275(Top 89%)14824(Top 92%)14824(Top 621%)
15K9.32 mi3.11 mi24935+34714686+14614686+14624207(Top 85%)14356(Top 89%)14356(Top 602%)
20K12.43 mi3.11 mi24600+33514515+17114515+17123642(Top 83%)14075(Top 87%)14075(Top 590%)
Half13.11 mi0.68 mi24527+7314473+4214473+4222889(Top 81%)13748(Top 85%)13748(Top 576%)
25K15.53 mi2.42 mi24232+29514331+14214331+14222603(Top 80%)13563(Top 84%)13563(Top 568%)
30K18.64 mi3.11 mi23815+41714117+21414117+21422041(Top 78%)13190(Top 82%)13190(Top 553%)
20M20.00 mi1.36 mi23606+20914002+11514002+11520802(Top 73%)12499(Top 78%)12499(Top 524%)
21M21.00 mi1.00 mi23517+8913949+5313949+5322184(Top 78%)13058(Top 81%)13058(Top 547%)
35K21.75 mi0.75 mi23454+6313904+4513904+4522546(Top 79%)13185(Top 82%)13185(Top 553%)
23M23.00 mi1.25 mi23373+8113854+5013854+5021834(Top 77%)12801(Top 79%)12801(Top 537%)
24M24.00 mi1.00 mi23446-7313875-2113875-2124746(Top 87%)14166(Top 88%)14166(Top 594%)
40K24.85 mi0.85 mi23407+3913838+3713838+3722762(Top 80%)13122(Top 81%)13122(Top 550%)
25.2M25.20 mi0.35 mi23386+2113818+2013818+2021923(Top 77%)12754(Top 79%)12754(Top 535%)
Finish26.22 mi1.02 mi23352+3413790+2813790+2821719(Top 76%)12645(Top 79%)12645(Top 530%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

24207

Males

14356

M45-49

14356

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

25275

Males

14824

M45-49

14824

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

24207

Males

14356

M45-49

14356

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

23642

Males

14075

M45-49

14075

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

22889

Males

13748

M45-49

13748

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

22603

Males

13563

M45-49

13563

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

22041

Males

13190

M45-49

13190

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

20802

Males

12499

M45-49

12499

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

22184

Males

13058

M45-49

13058

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

22546

Males

13185

M45-49

13185

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

21834

Males

12801

M45-49

12801

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

24746

Males

14166

M45-49

14166

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

22762

Males

13122

M45-49

13122

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21923

Males

12754

M45-49

12754

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

21719

Males

12645

M45-49

12645

Passing Analysis

Category:
Athletes Passed
2433
Passed By
447
Net Change
+1986
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25338
5K → 10K210154+56#25338#25282
10K → 15K36013+347#25282#24935
15K → 20K34510+335#24935#24600
20K → Half741+73#24600#24527
Half → 25K30914+295#24527#24232
25K → 30K43417+417#24232#23815
30K → 20M2123+209#23815#23606
20M → 21M11829+89#23606#23517
21M → 35K8219+63#23517#23454
35K → 23M10019+81#23454#23373
23M → 24M2699-73#23373#23446
24M → 40K6728+39#23446#23407
40K → 25.2M3817+21#23407#23386
25.2M → Finish5824+34#23386#23352
TOTALS2433447+1986
📊

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