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BOSTON MARATHON 2025

Daniel Morse

Bib: 30643•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
30:30
Rank: #25127
Start → 5K
30:30 | 9:49/mi
10K· 6.21 mi
1:00:45
Rank: #24919 (+208)
5K → 10K
30:15 | 9:44/mi
15K· 9.32 mi
1:30:59
Rank: #24732 (+187)
10K → 15K
30:14 | 9:44/mi
20K· 12.43 mi
2:01:38
Rank: #24513 (+219)
15K → 20K
30:39 | 9:52/mi
Half· 13.11 mi
2:08:16
Rank: #24487 (+26)
20K → Half
6:38 | 9:43/mi
25K· 15.53 mi
2:33:07
Rank: #24379 (+108)
Half → 25K
24:51 | 10:15/mi
30K· 18.64 mi
3:07:39
Rank: #24382 (-3)
25K → 30K
34:32 | 11:07/mi
20M
3:23:12
Rank: #24390 (-8)
30K → 20M
15:33 | 11:27/mi
21M
3:34:49
Rank: #24302 (+88)
20M → 21M
11:37 | 11:37/mi
35K· 21.75 mi
3:42:32
Rank: #24245 (+57)
21M → 35K
7:43 | 10:19/mi
23M
3:55:43
Rank: #24118 (+127)
35K → 23M
13:11 | 10:32/mi
24M
4:06:16
Rank: #24071 (+47)
23M → 24M
10:33 | 10:33/mi
40K· 24.85 mi
4:15:26
Rank: #24021 (+50)
24M → 40K
9:10 | 10:43/mi
25.2M
4:19:24
Rank: #24001 (+20)
40K → 25.2M
3:58 | 11:30/mi
Finish· 26.22 mi
4:29:15
Rank: #23937 (+64)
25.2M → Finish
9:51 | 9:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:16
Pace9:47 /mi
2nd Half
Distance13.11 mi
Time2:20:59
Pace10:45 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3630:309:4930:30
9:49
-
10K
6.21 mi12:21:511:00:459:4730:15
9:44
-0:05
15K
9.32 mi12:52:051:30:599:4630:14
9:44
0:00
20K
12.43 mi13:22:442:01:389:4730:39
9:52
+0:08
Half
13.11 mi13:29:222:08:169:476:38
9:43
-0:09
25K
15.53 mi13:54:132:33:079:5124:51
10:15
+0:32
30K
18.64 mi14:28:453:07:3910:0434:32
11:07
+0:52
20M
20.00 mi14:44:183:23:1210:1015:33
11:27
+0:20
21M
21.00 mi14:55:553:34:4910:1411:37
11:37
+0:10
35K
21.75 mi15:03:383:42:3210:147:43
10:19
-1:18
23M
23.00 mi15:16:493:55:4310:1513:11
10:32
+0:13
24M
24.00 mi15:27:224:06:1610:1610:33
10:33
+0:01
40K
24.85 mi15:36:324:15:2610:179:10
10:43
+0:10
25.2M
25.20 mi15:40:304:19:2410:183:58
11:30
+0:47
Finish
26.22 mi15:50:214:29:1510:179:51
9:40
-1:50

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

9:40 /mi

Average Pace

10:17 /mi

Slowest Pace

11:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:07

51% of race

Time at Steady Pace

56:18

21% of race

Time at Slower Pace

1:14:50

28% of race

Average Pace: 10:16 /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 mi11:51:3630:309:4930:30
9:49
#25127
10K
6.21 mi12:21:511:00:459:4730:15
9:44
#24919
15K
9.32 mi12:52:051:30:599:4630:14
9:44
#24732
20K
12.43 mi13:22:442:01:389:4730:39
9:52
#24513
Half
13.11 mi13:29:222:08:169:476:38
9:43
#24487
25K
15.53 mi13:54:132:33:079:5124:51
10:15
#24379
30K
18.64 mi14:28:453:07:3910:0434:32
11:07
#24382
20M
20.00 mi14:44:183:23:1210:1015:33
11:27
#24390
21M
21.00 mi14:55:553:34:4910:1411:37
11:37
#24302
35K
21.75 mi15:03:383:42:3210:147:43
10:19
#24245
23M
23.00 mi15:16:493:55:4310:1513:11
10:32
#24118
24M
24.00 mi15:27:224:06:1610:1610:33
10:33
#24071
40K
24.85 mi15:36:324:15:2610:179:10
10:43
#24021
25.2M
25.20 mi15:40:304:19:2410:183:58
11:30
#24001
Finish
26.22 mi15:50:214:29:1510:179:51
9:40
#23937
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25127147861478624360(Top 86%)14420(Top 90%)14420(Top 256%)
10K6.21 mi3.10 mi24919+20814670+11614670+11624704(Top 87%)14569(Top 90%)14569(Top 258%)
15K9.32 mi3.11 mi24732+18714591+7914591+7924360(Top 86%)14420(Top 90%)14420(Top 256%)
20K12.43 mi3.11 mi24513+21914467+12414467+12423922(Top 84%)14199(Top 88%)14199(Top 252%)
Half13.11 mi0.68 mi24487+2614453+1414453+1424150(Top 85%)14299(Top 89%)14299(Top 253%)
25K15.53 mi2.42 mi24379+10814395+5814395+5823822(Top 84%)14113(Top 88%)14113(Top 250%)
30K18.64 mi3.11 mi24382-314380+1514380+1524226(Top 85%)14179(Top 88%)14179(Top 251%)
20M20.00 mi1.36 mi24390-814374+614374+624447(Top 86%)14191(Top 88%)14191(Top 252%)
21M21.00 mi1.00 mi24302+8814308+6614308+6622851(Top 80%)13371(Top 83%)13371(Top 237%)
35K21.75 mi0.75 mi24245+5714271+3714271+3722735(Top 80%)13277(Top 82%)13277(Top 235%)
23M23.00 mi1.25 mi24118+12714198+7314198+7322096(Top 78%)12930(Top 80%)12930(Top 229%)
24M24.00 mi1.00 mi24071+4714157+4114157+4122954(Top 81%)13286(Top 82%)13286(Top 235%)
40K24.85 mi0.85 mi24021+5014124+3314124+3322501(Top 79%)12988(Top 81%)12988(Top 230%)
25.2M25.20 mi0.35 mi24001+2014111+1314111+1322041(Top 78%)12816(Top 80%)12816(Top 227%)
Finish26.22 mi1.02 mi23937+6414067+4414067+4421794(Top 77%)12687(Top 79%)12687(Top 225%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

24360

Males

14420

M18-39

14420

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

24704

Males

14569

M18-39

14569

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

24360

Males

14420

M18-39

14420

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

23922

Males

14199

M18-39

14199

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

24150

Males

14299

M18-39

14299

Half→25K

13.1 - 15.5 mi

Top 84%
×4stories
+66ft-88ft

Overall

23822

Males

14113

M18-39

14113

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24226

Males

14179

M18-39

14179

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

24447

Males

14191

M18-39

14191

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

22851

Males

13371

M18-39

13371

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

22735

Males

13277

M18-39

13277

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

22096

Males

12930

M18-39

12930

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

22954

Males

13286

M18-39

13286

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22501

Males

12988

M18-39

12988

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22041

Males

12816

M18-39

12816

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

21794

Males

12687

M18-39

12687

Passing Analysis

Category:
Athletes Passed
1755
Passed By
565
Net Change
+1190
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25127
5K → 10K30698+208#25127#24919
10K → 15K23447+187#24919#24732
15K → 20K25940+219#24732#24513
20K → Half359+26#24513#24487
Half → 25K16355+108#24487#24379
25K → 30K137140-3#24379#24382
30K → 20M6270-8#24382#24390
20M → 21M11325+88#24390#24302
21M → 35K6912+57#24302#24245
35K → 23M1347+127#24245#24118
23M → 24M6821+47#24118#24071
24M → 40K7020+50#24071#24021
40K → 25.2M266+20#24021#24001
25.2M → Finish7915+64#24001#23937
TOTALS1755565+1190
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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