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BOSTON MARATHON 2025

Michael Duggan

Bib: 28615•M

MA

0:00
0:00
/ mi
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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
30:06
Rank: #24810
Start → 5K
30:06 | 9:41/mi
10K· 6.21 mi
59:10
Rank: #24247 (+563)
5K → 10K
29:04 | 9:21/mi
15K· 9.32 mi
1:27:47
Rank: #23799 (+448)
10K → 15K
28:37 | 9:13/mi
20K· 12.43 mi
1:56:58
Rank: #23505 (+294)
15K → 20K
29:11 | 9:24/mi
Half· 13.11 mi
2:03:22
Rank: #23484 (+21)
20K → Half
6:24 | 9:23/mi
25K· 15.53 mi
2:28:26
Rank: #23574 (-90)
Half → 25K
25:04 | 10:20/mi
30K· 18.64 mi
3:04:12
Rank: #23894 (-320)
25K → 30K
35:46 | 11:31/mi
20M
3:19:58
Rank: #24007 (-113)
30K → 20M
15:46 | 11:36/mi
21M
3:32:14
Rank: #24008 (-1)
20M → 21M
12:16 | 12:16/mi
35K· 21.75 mi
3:40:38
Rank: #24041 (-33)
21M → 35K
8:24 | 11:14/mi
23M
3:54:33
Rank: #23992 (+49)
35K → 23M
13:55 | 11:07/mi
24M
4:05:54
Rank: #24029 (-37)
23M → 24M
11:21 | 11:21/mi
40K· 24.85 mi
4:15:24
Rank: #24019 (+10)
24M → 40K
9:30 | 11:07/mi
25.2M
4:19:20
Rank: #23995 (+24)
40K → 25.2M
3:56 | 11:24/mi
Finish· 26.22 mi
4:29:37
Rank: #23977 (+18)
25.2M → Finish
10:17 | 10:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:22
Pace9:25 /mi
2nd Half
Distance13.11 mi
Time2:26:15
Pace11:09 /mi
📊Positive Split: 18.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:2430:069:4130:06
9:41
-
10K
6.21 mi12:16:2859:109:3129:04
9:21
-0:20
15K
9.32 mi12:45:051:27:479:2528:37
9:13
-0:08
20K
12.43 mi13:14:161:56:589:2529:11
9:24
+0:11
Half
13.11 mi13:20:402:03:229:256:24
9:23
-0:01
25K
15.53 mi13:45:442:28:269:3325:04
10:20
+0:57
30K
18.64 mi14:21:303:04:129:5335:46
11:31
+1:11
20M
20.00 mi14:37:163:19:5810:0015:46
11:36
+0:05
21M
21.00 mi14:49:323:32:1410:0612:16
12:16
+0:40
35K
21.75 mi14:57:563:40:3810:098:24
11:14
-1:02
23M
23.00 mi15:11:513:54:3310:1213:55
11:07
-0:07
24M
24.00 mi15:23:124:05:5410:1511:21
11:21
+0:14
40K
24.85 mi15:32:424:15:2410:179:30
11:07
-0:14
25.2M
25.20 mi15:36:384:19:2010:173:56
11:24
+0:17
Finish
26.22 mi15:46:554:29:3710:1710:17
10:05
-1:19

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

9:13 /mi

Average Pace

10:17 /mi

Slowest Pace

12:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38:43

59% of race

Time at Steady Pace

1:38:38

37% of race

Time at Slower Pace

12:16

5% of race

Average Pace: 10:17 /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 mi11:47:2430:069:4130:06
9:41
#24810
10K
6.21 mi12:16:2859:109:3129:04
9:21
#24247
15K
9.32 mi12:45:051:27:479:2528:37
9:13
#23799
20K
12.43 mi13:14:161:56:589:2529:11
9:24
#23505
Half
13.11 mi13:20:402:03:229:256:24
9:23
#23484
25K
15.53 mi13:45:442:28:269:3325:04
10:20
#23574
30K
18.64 mi14:21:303:04:129:5335:46
11:31
#23894
20M
20.00 mi14:37:163:19:5810:0015:46
11:36
#24007
21M
21.00 mi14:49:323:32:1410:0612:16
12:16
#24008
35K
21.75 mi14:57:563:40:3810:098:24
11:14
#24041
23M
23.00 mi15:11:513:54:3310:1213:55
11:07
#23992
24M
24.00 mi15:23:124:05:5410:1511:21
11:21
#24029
40K
24.85 mi15:32:424:15:2410:179:30
11:07
#24019
25.2M
25.20 mi15:36:384:19:2010:173:56
11:24
#23995
Finish
26.22 mi15:46:554:29:3710:1710:17
10:05
#23977
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24810146321463222891(Top 81%)13788(Top 86%)13788(Top 244%)
10K6.21 mi3.10 mi24247+56314368+26414368+26423699(Top 83%)14119(Top 88%)14119(Top 250%)
15K9.32 mi3.11 mi23799+44814164+20414164+20422891(Top 81%)13788(Top 86%)13788(Top 244%)
20K12.43 mi3.11 mi23505+29414037+12714037+12722559(Top 79%)13608(Top 84%)13608(Top 241%)
Half13.11 mi0.68 mi23484+2114034+314034+323192(Top 82%)13883(Top 86%)13883(Top 246%)
25K15.53 mi2.42 mi23574-9014046-1214046-1224037(Top 85%)14213(Top 88%)14213(Top 252%)
30K18.64 mi3.11 mi23894-32014157-11114157-11124854(Top 88%)14464(Top 90%)14464(Top 256%)
20M20.00 mi1.36 mi24007-11314190-3314190-3324713(Top 87%)14325(Top 89%)14325(Top 254%)
21M21.00 mi1.00 mi24008-114172+1814172+1824038(Top 85%)13926(Top 86%)13926(Top 247%)
35K21.75 mi0.75 mi24041-3314177-514177-524654(Top 87%)14186(Top 88%)14186(Top 251%)
23M23.00 mi1.25 mi23992+4914137+4014137+4023488(Top 83%)13589(Top 84%)13589(Top 241%)
24M24.00 mi1.00 mi24029-3714141-414141-424645(Top 87%)14127(Top 88%)14127(Top 250%)
40K24.85 mi0.85 mi24019+1014122+1914122+1923385(Top 82%)13438(Top 83%)13438(Top 238%)
25.2M25.20 mi0.35 mi23995+2414108+1414108+1421802(Top 77%)12699(Top 79%)12699(Top 225%)
Finish26.22 mi1.02 mi23977+1814087+2114087+2123194(Top 82%)13373(Top 83%)13373(Top 237%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

22891

Males

13788

M18-39

13788

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

23699

Males

14119

M18-39

14119

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

22891

Males

13788

M18-39

13788

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

22559

Males

13608

M18-39

13608

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

23192

Males

13883

M18-39

13883

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

24037

Males

14213

M18-39

14213

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

24854

Males

14464

M18-39

14464

30K→20M

18.6 - 20.0 mi

Top 87%
×5stories
+64ft-50ft

Overall

24713

Males

14325

M18-39

14325

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

24038

Males

13926

M18-39

13926

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

24654

Males

14186

M18-39

14186

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

23488

Males

13589

M18-39

13589

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

24645

Males

14127

M18-39

14127

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23385

Males

13438

M18-39

13438

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21802

Males

12699

M18-39

12699

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

23194

Males

13373

M18-39

13373

Passing Analysis

Category:
Athletes Passed
1953
Passed By
1120
Net Change
+833
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24810
5K → 10K59330+563#24810#24247
10K → 15K46820+448#24247#23799
15K → 20K31925+294#23799#23505
20K → Half3716+21#23505#23484
Half → 25K96186-90#23484#23574
25K → 30K57377-320#23574#23894
30K → 20M48161-113#23894#24007
20M → 21M5556-1#24007#24008
21M → 35K2861-33#24008#24041
35K → 23M9041+49#24041#23992
23M → 24M3471-37#23992#24029
24M → 40K4737+10#24029#24019
40K → 25.2M295+24#24019#23995
25.2M → Finish5234+18#23995#23977
TOTALS19531120+833
📊

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