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BOSTON MARATHON 2025

David Morse

Bib: 14092•M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 37%
Gender (Male)
#0 / 16105
Top 49%
Masters (Masters Men)
#0 / 10463
Top 39%
Division (M50-54)
#0 / 1996
Top 40%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:24
Rank: #12502
Start → 5K
23:24 | 7:32/mi
10K· 6.21 mi
46:54
Rank: #12547 (-45)
5K → 10K
23:30 | 7:34/mi
15K· 9.32 mi
1:10:08
Rank: #12198 (+349)
10K → 15K
23:14 | 7:29/mi
20K· 12.43 mi
1:33:28
Rank: #11810 (+388)
15K → 20K
23:20 | 7:31/mi
Half· 13.11 mi
1:38:34
Rank: #11794 (+16)
20K → Half
5:06 | 7:29/mi
25K· 15.53 mi
1:56:39
Rank: #11410 (+384)
Half → 25K
18:05 | 7:27/mi
30K· 18.64 mi
2:20:47
Rank: #11044 (+366)
25K → 30K
24:08 | 7:46/mi
20M
2:31:19
Rank: #10820 (+224)
30K → 20M
10:32 | 7:45/mi
21M
2:39:29
Rank: #10630 (+190)
20M → 21M
8:10 | 8:10/mi
35K· 21.75 mi
2:45:01
Rank: #10506 (+124)
21M → 35K
5:32 | 7:24/mi
23M
2:54:32
Rank: #10256 (+250)
35K → 23M
9:31 | 7:36/mi
24M
3:02:10
Rank: #10141 (+115)
23M → 24M
7:38 | 7:38/mi
40K· 24.85 mi
3:08:56
Rank: #10089 (+52)
24M → 40K
6:46 | 7:55/mi
25.2M
3:12:01
Rank: #10105 (-16)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:20:53
Rank: #10400 (-295)
25.2M → Finish
8:52 | 8:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:34
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:42:19
Pace7:48 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:0223:247:3223:24
7:32
-
10K
6.21 mi11:17:3246:547:3323:30
7:34
+0:02
15K
9.32 mi11:40:461:10:087:3123:14
7:29
-0:05
20K
12.43 mi12:04:061:33:287:3123:20
7:31
+0:02
Half
13.11 mi12:09:121:38:347:315:06
7:29
-0:02
25K
15.53 mi12:27:171:56:397:3118:05
7:27
-0:02
30K
18.64 mi12:51:252:20:477:3324:08
7:46
+0:19
20M
20.00 mi13:01:572:31:197:3410:32
7:45
-0:01
21M
21.00 mi13:10:072:39:297:368:10
8:10
+0:25
35K
21.75 mi13:15:392:45:017:355:32
7:24
-0:46
23M
23.00 mi13:25:102:54:327:359:31
7:36
+0:12
24M
24.00 mi13:32:483:02:107:357:38
7:38
+0:02
40K
24.85 mi13:39:343:08:567:366:46
7:55
+0:17
25.2M
25.20 mi13:42:393:12:017:373:05
8:56
+1:01
Finish
26.22 mi13:51:313:20:537:408:52
8:42
-0:14

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

7:24 /mi

Average Pace

7:40 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:54:00

87% of race

Time at Slower Pace

26:53

13% of race

Average Pace: 7:40 /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 mi10:54:0223:247:3223:24
7:32
#12502
10K
6.21 mi11:17:3246:547:3323:30
7:34
#12547
15K
9.32 mi11:40:461:10:087:3123:14
7:29
#12198
20K
12.43 mi12:04:061:33:287:3123:20
7:31
#11810
Half
13.11 mi12:09:121:38:347:315:06
7:29
#11794
25K
15.53 mi12:27:171:56:397:3118:05
7:27
#11410
30K
18.64 mi12:51:252:20:477:3324:08
7:46
#11044
20M
20.00 mi13:01:572:31:197:3410:32
7:45
#10820
21M
21.00 mi13:10:072:39:297:368:10
8:10
#10630
35K
21.75 mi13:15:392:45:017:355:32
7:24
#10506
23M
23.00 mi13:25:102:54:327:359:31
7:36
#10256
24M
24.00 mi13:32:483:02:107:357:38
7:38
#10141
40K
24.85 mi13:39:343:08:567:366:46
7:55
#10089
25.2M
25.20 mi13:42:393:12:017:373:05
8:56
#10105
Finish
26.22 mi13:51:313:20:537:408:52
8:42
#10400
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi125029400940011564(Top 41%)8859(Top 55%)8859(Top 444%)
10K6.21 mi3.10 mi12547-459412-129412-1212677(Top 45%)9450(Top 59%)9450(Top 473%)
15K9.32 mi3.11 mi12198+3499214+1989214+19811564(Top 41%)8859(Top 55%)8859(Top 444%)
20K12.43 mi3.11 mi11810+3889009+2059009+20510840(Top 38%)8422(Top 52%)8422(Top 422%)
Half13.11 mi0.68 mi11794+168993+168993+1611429(Top 40%)8739(Top 54%)8739(Top 438%)
25K15.53 mi2.42 mi11410+3848779+2148779+2149603(Top 34%)7654(Top 48%)7654(Top 383%)
30K18.64 mi3.11 mi11044+3668524+2558524+2559674(Top 34%)7520(Top 47%)7520(Top 377%)
20M20.00 mi1.36 mi10820+2248373+1518373+1518721(Top 31%)6862(Top 43%)6862(Top 344%)
21M21.00 mi1.00 mi10630+1908244+1298244+1298375(Top 29%)6475(Top 40%)6475(Top 324%)
35K21.75 mi0.75 mi10506+1248167+778167+777903(Top 28%)6257(Top 39%)6257(Top 313%)
23M23.00 mi1.25 mi10256+2507985+1827985+1827263(Top 26%)5743(Top 36%)5743(Top 288%)
24M24.00 mi1.00 mi10141+1157902+837902+838647(Top 30%)6467(Top 40%)6467(Top 324%)
40K24.85 mi0.85 mi10089+527844+587844+589545(Top 34%)6819(Top 42%)6819(Top 342%)
25.2M25.20 mi0.35 mi10105-167835+97835+911401(Top 40%)7661(Top 48%)7661(Top 384%)
Finish26.22 mi1.02 mi10400-2957956-1217956-12117443(Top 61%)10605(Top 66%)10605(Top 531%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

11564

Males

8859

M50-54

8859

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

12677

Males

9450

M50-54

9450

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

11564

Males

8859

M50-54

8859

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10840

Males

8422

M50-54

8422

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

11429

Males

8739

M50-54

8739

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

9603

Males

7654

M50-54

7654

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

9674

Males

7520

M50-54

7520

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8721

Males

6862

M50-54

6862

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

8375

Males

6475

M50-54

6475

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7903

Males

6257

M50-54

6257

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

7263

Males

5743

M50-54

5743

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

8647

Males

6467

M50-54

6467

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9545

Males

6819

M50-54

6819

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11401

Males

7661

M50-54

7661

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

17443

Males

10605

M50-54

10605

Passing Analysis

Category:
Athletes Passed
3090
Passed By
988
Net Change
+2102
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12502
5K → 10K258303-45#12502#12547
10K → 15K40859+349#12547#12198
15K → 20K42537+388#12198#11810
20K → Half4024+16#11810#11794
Half → 25K39915+384#11794#11410
25K → 30K43468+366#11410#11044
30K → 20M24218+224#11044#10820
20M → 21M20818+190#10820#10630
21M → 35K1295+124#10630#10506
35K → 23M26313+250#10506#10256
23M → 24M14025+115#10256#10141
24M → 40K10250+52#10141#10089
40K → 25.2M2541-16#10089#10105
25.2M → Finish17312-295#10105#10400
TOTALS3090988+2102
📊

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