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BOSTON MARATHON 2025

Sean Cooley

Bib: 6071•M

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 24%
Masters (Masters Men)
#0 / 10463
Top 11%
Division (M40-44)
#0 / 2247
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:27
Rank: #4436
Start → 5K
20:27 | 6:35/mi
10K· 6.21 mi
41:47
Rank: #5600 (-1164)
5K → 10K
21:20 | 6:52/mi
15K· 9.32 mi
1:02:24
Rank: #5207 (+393)
10K → 15K
20:37 | 6:38/mi
20K· 12.43 mi
1:23:07
Rank: #4885 (+322)
15K → 20K
20:43 | 6:40/mi
Half· 13.11 mi
1:27:37
Rank: #4860 (+25)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:43:54
Rank: #4695 (+165)
Half → 25K
16:17 | 6:43/mi
30K· 18.64 mi
2:05:15
Rank: #4471 (+224)
25K → 30K
21:21 | 6:52/mi
20M
2:14:45
Rank: #4403 (+68)
30K → 20M
9:30 | 6:59/mi
21M
2:22:04
Rank: #4313 (+90)
20M → 21M
7:19 | 7:19/mi
35K· 21.75 mi
2:27:14
Rank: #4324 (-11)
21M → 35K
5:10 | 6:54/mi
23M
2:36:03
Rank: #4267 (+57)
35K → 23M
8:49 | 7:03/mi
24M
2:43:02
Rank: #4250 (+17)
23M → 24M
6:59 | 6:59/mi
40K· 24.85 mi
2:49:02
Rank: #4228 (+22)
24M → 40K
6:00 | 7:01/mi
25.2M
2:51:43
Rank: #4229 (-1)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
2:58:41
Rank: #4246 (-17)
25.2M → Finish
6:58 | 6:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:37
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:31:04
Pace6:57 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3520:276:3520:27
6:35
-
10K
6.21 mi10:46:5541:476:4321:20
6:52
+0:17
15K
9.32 mi11:07:321:02:246:4220:37
6:38
-0:14
20K
12.43 mi11:28:151:23:076:4120:43
6:40
+0:02
Half
13.11 mi11:32:451:27:376:414:30
6:36
-0:04
25K
15.53 mi11:49:021:43:546:4116:17
6:43
+0:07
30K
18.64 mi12:10:232:05:156:4321:21
6:52
+0:09
20M
20.00 mi12:19:532:14:456:449:30
6:59
+0:07
21M
21.00 mi12:27:122:22:046:467:19
7:19
+0:20
35K
21.75 mi12:32:222:27:146:465:10
6:54
-0:25
23M
23.00 mi12:41:112:36:036:478:49
7:03
+0:09
24M
24.00 mi12:48:102:43:026:486:59
6:59
-0:04
40K
24.85 mi12:54:102:49:026:486:00
7:01
+0:02
25.2M
25.20 mi12:56:512:51:436:492:41
7:47
+0:46
Finish
26.22 mi13:03:492:58:416:496:58
6:50
-0:57

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

6:35 /mi

Average Pace

6:49 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:41

94% of race

Time at Steady Pace

7:19

4% of race

Time at Slower Pace

2:41

2% of race

Average Pace: 6:49 /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 mi10:25:3520:276:3520:27
6:35
#4436
10K
6.21 mi10:46:5541:476:4321:20
6:52
#5600
15K
9.32 mi11:07:321:02:246:4220:37
6:38
#5207
20K
12.43 mi11:28:151:23:076:4120:43
6:40
#4885
Half
13.11 mi11:32:451:27:376:414:30
6:36
#4860
25K
15.53 mi11:49:021:43:546:4116:17
6:43
#4695
30K
18.64 mi12:10:232:05:156:4321:21
6:52
#4471
20M
20.00 mi12:19:532:14:456:449:30
6:59
#4403
21M
21.00 mi12:27:122:22:046:467:19
7:19
#4313
35K
21.75 mi12:32:222:27:146:465:10
6:54
#4324
23M
23.00 mi12:41:112:36:036:478:49
7:03
#4267
24M
24.00 mi12:48:102:43:026:486:59
6:59
#4250
40K
24.85 mi12:54:102:49:026:486:00
7:01
#4228
25.2M
25.20 mi12:56:512:51:436:492:41
7:47
#4229
Finish
26.22 mi13:03:492:58:416:496:58
6:50
#4246
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4436417241724534(Top 16%)4245(Top 26%)4245(Top 189%)
10K6.21 mi3.10 mi5600-11645174-10025174-10026980(Top 25%)6258(Top 39%)6258(Top 279%)
15K9.32 mi3.11 mi5207+3934838+3364838+3364534(Top 16%)4245(Top 26%)4245(Top 189%)
20K12.43 mi3.11 mi4885+3224553+2854553+2854151(Top 15%)3893(Top 24%)3893(Top 173%)
Half13.11 mi0.68 mi4860+254529+244529+244331(Top 15%)4053(Top 25%)4053(Top 180%)
25K15.53 mi2.42 mi4695+1654375+1544375+1544246(Top 15%)3942(Top 24%)3942(Top 175%)
30K18.64 mi3.11 mi4471+2244174+2014174+2013894(Top 14%)3591(Top 22%)3591(Top 160%)
20M20.00 mi1.36 mi4403+684105+694105+694036(Top 14%)3696(Top 23%)3696(Top 164%)
21M21.00 mi1.00 mi4313+904013+924013+923687(Top 13%)3369(Top 21%)3369(Top 150%)
35K21.75 mi0.75 mi4324-114014-14014-14726(Top 17%)4169(Top 26%)4169(Top 186%)
23M23.00 mi1.25 mi4267+573961+533961+533995(Top 14%)3565(Top 22%)3565(Top 159%)
24M24.00 mi1.00 mi4250+173931+303931+304513(Top 16%)3906(Top 24%)3906(Top 174%)
40K24.85 mi0.85 mi4228+223905+263905+263987(Top 14%)3475(Top 22%)3475(Top 155%)
25.2M25.20 mi0.35 mi4229-13901+43901+44697(Top 17%)3895(Top 24%)3895(Top 173%)
Finish26.22 mi1.02 mi4246-173908-73908-74692(Top 17%)3916(Top 24%)3916(Top 174%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4534

Males

4245

M40-44

4245

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6980

Males

6258

M40-44

6258

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4534

Males

4245

M40-44

4245

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4151

Males

3893

M40-44

3893

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4331

Males

4053

M40-44

4053

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4246

Males

3942

M40-44

3942

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3894

Males

3591

M40-44

3591

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

4036

Males

3696

M40-44

3696

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3687

Males

3369

M40-44

3369

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4726

Males

4169

M40-44

4169

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3995

Males

3565

M40-44

3565

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4513

Males

3906

M40-44

3906

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3987

Males

3475

M40-44

3475

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4697

Males

3895

M40-44

3895

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4692

Males

3916

M40-44

3916

Passing Analysis

Category:
Athletes Passed
1769
Passed By
1579
Net Change
+190
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4436
5K → 10K121176-1164#4436#5600
10K → 15K40815+393#5600#5207
15K → 20K3319+322#5207#4885
20K → Half3813+25#4885#4860
Half → 25K19227+165#4860#4695
25K → 30K26137+224#4695#4471
30K → 20M10335+68#4471#4403
20M → 21M11929+90#4403#4313
21M → 35K3849-11#4313#4324
35K → 23M9134+57#4324#4267
23M → 24M6548+17#4267#4250
24M → 40K5129+22#4250#4228
40K → 25.2M2122-1#4228#4229
25.2M → Finish3956-17#4229#4246
TOTALS17691579+190
📊

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