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BOSTON MARATHON 2025

Keaan Amin

Bib: 2266•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 25%
Division (M18-39)
#0 / 5642
Top 50%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:19
Rank: #4133
Start → 5K
6:32/mi
20:19 split
10K· 6.21 mi
41:05
Rank: #4598 (-465)
5K → 10K
6:41/mi
20:46 split
15K· 9.32 mi
1:01:56
Rank: #4758 (-160)
10K → 15K
6:43/mi
20:51 split
20K· 12.43 mi
1:23:09
Rank: #4914 (-156)
15K → 20K
6:50/mi
21:13 split
Half· 13.11 mi
1:27:47
Rank: #4965 (-51)
20K → Half
6:47/mi
4:38 split
25K· 15.53 mi
1:44:30
Rank: #5045 (-80)
Half → 25K
6:54/mi
16:43 split
30K· 18.64 mi
2:06:44
Rank: #5141 (-96)
25K → 30K
7:09/mi
22:14 split
20M
2:16:26
Rank: #5116 (+25)
30K → 20M
7:08/mi
9:42 split
21M
2:23:58
Rank: #5059 (+57)
20M → 21M
7:32/mi
7:32 split
35K· 21.75 mi
2:29:01
Rank: #4987 (+72)
21M → 35K
6:45/mi
5:03 split
23M
2:37:59
Rank: #4962 (+25)
35K → 23M
7:10/mi
8:58 split
24M
2:44:48
Rank: #4862 (+100)
23M → 24M
6:49/mi
6:49 split
40K· 24.85 mi
2:50:21
Rank: #4649 (+213)
24M → 40K
6:29/mi
5:33 split
25.2M
2:52:50
Rank: #4598 (+51)
40K → 25.2M
7:12/mi
2:29 split
Finish· 26.22 mi
2:58:52
Rank: #4301 (+297)
25.2M → Finish
5:55/mi
6:02 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:47
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:31:05
Pace6:57 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0320:196:3220:19
6:32
-
10K
6.21 mi10:41:4941:056:3720:46
6:41
+0:09
15K
9.32 mi11:02:401:01:566:3920:51
6:43
+0:02
20K
12.43 mi11:23:531:23:096:4121:13
6:50
+0:07
Half
13.11 mi11:28:311:27:476:424:38
6:47
-0:03
25K
15.53 mi11:45:141:44:306:4416:43
6:54
+0:07
30K
18.64 mi12:07:282:06:446:4822:14
7:09
+0:15
20M
20.00 mi12:17:102:16:266:499:42
7:08
-0:01
21M
21.00 mi12:24:422:23:586:517:32
7:32
+0:24
35K
21.75 mi12:29:452:29:016:515:03
6:45
-0:47
23M
23.00 mi12:38:432:37:596:528:58
7:10
+0:25
24M
24.00 mi12:45:322:44:486:526:49
6:49
-0:21
40K
24.85 mi12:51:052:50:216:515:33
6:29
-0:20
25.2M
25.20 mi12:53:342:52:506:522:29
7:12
+0:43
Finish
26.22 mi12:59:362:58:526:506:02
5:55
-1:17

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

5:55 /mi

Average Pace

6:50 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:54

18% of race

Time at Steady Pace

1:36:03

54% of race

Time at Slower Pace

50:55

28% 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 mi10:21:0320:196:3220:19
6:32
#4133
10K
6.21 mi10:41:4941:056:3720:46
6:41
#4598
15K
9.32 mi11:02:401:01:566:3920:51
6:43
#4758
20K
12.43 mi11:23:531:23:096:4121:13
6:50
#4914
Half
13.11 mi11:28:311:27:476:424:38
6:47
#4965
25K
15.53 mi11:45:141:44:306:4416:43
6:54
#5045
30K
18.64 mi12:07:282:06:446:4822:14
7:09
#5141
20M
20.00 mi12:17:102:16:266:499:42
7:08
#5116
21M
21.00 mi12:24:422:23:586:517:32
7:32
#5059
35K
21.75 mi12:29:452:29:016:515:03
6:45
#4987
23M
23.00 mi12:38:432:37:596:528:58
7:10
#4962
24M
24.00 mi12:45:322:44:486:526:49
6:49
#4862
40K
24.85 mi12:51:052:50:216:515:33
6:29
#4649
25.2M
25.20 mi12:53:342:52:506:522:29
7:12
#4598
Finish
26.22 mi12:59:362:58:526:506:02
5:55
#4301
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4133389738975180(Top 18%)4793(Top 30%)4793(Top 85%)
10K6.21 mi3.10 mi4598-4654314-4174314-4175211(Top 18%)4840(Top 30%)4840(Top 86%)
15K9.32 mi3.11 mi4758-1604449-1354449-1355180(Top 18%)4793(Top 30%)4793(Top 85%)
20K12.43 mi3.11 mi4914-1564581-1324581-1325586(Top 20%)5093(Top 32%)5093(Top 90%)
Half13.11 mi0.68 mi4965-514621-404621-406069(Top 21%)5490(Top 34%)5490(Top 97%)
25K15.53 mi2.42 mi5045-804677-564677-565623(Top 20%)5097(Top 32%)5097(Top 90%)
30K18.64 mi3.11 mi5141-964731-544731-545654(Top 20%)5057(Top 31%)5057(Top 90%)
20M20.00 mi1.36 mi5116+254703+284703+284877(Top 17%)4392(Top 27%)4392(Top 78%)
21M21.00 mi1.00 mi5059+574650+534650+534779(Top 17%)4213(Top 26%)4213(Top 75%)
35K21.75 mi0.75 mi4987+724581+694581+693837(Top 14%)3459(Top 21%)3459(Top 61%)
23M23.00 mi1.25 mi4962+254549+324549+324660(Top 16%)4075(Top 25%)4075(Top 72%)
24M24.00 mi1.00 mi4862+1004454+954454+953619(Top 13%)3238(Top 20%)3238(Top 57%)
40K24.85 mi0.85 mi4649+2134270+1844270+1841597(Top 6%)1481(Top 9%)1481(Top 26%)
25.2M25.20 mi0.35 mi4598+514222+484222+482200(Top 8%)1989(Top 12%)1989(Top 35%)
Finish26.22 mi1.02 mi4301+2973956+2663956+266754(Top 3%)710(Top 4%)710(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

5180

Males

4793

M18-39

4793

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

5211

Males

4840

M18-39

4840

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

5180

Males

4793

M18-39

4793

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5586

Males

5093

M18-39

5093

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

6069

Males

5490

M18-39

5490

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5623

Males

5097

M18-39

5097

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5654

Males

5057

M18-39

5057

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4877

Males

4392

M18-39

4392

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4779

Males

4213

M18-39

4213

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3837

Males

3459

M18-39

3459

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4660

Males

4075

M18-39

4075

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3619

Males

3238

M18-39

3238

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1597

Males

1481

M18-39

1481

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2200

Males

1989

M18-39

1989

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

754

Males

710

M18-39

710

Passing Analysis

Category:
Athletes Passed
1449
Passed By
1617
Net Change
-168
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4133
5K → 10K27492-465#4133#4598
10K → 15K62222-160#4598#4758
15K → 20K84240-156#4758#4914
20K → Half758-51#4914#4965
Half → 25K84164-80#4965#5045
25K → 30K139235-96#5045#5141
30K → 20M8358+25#5141#5116
20M → 21M9841+57#5116#5059
21M → 35K9220+72#5059#4987
35K → 23M9166+25#4987#4962
23M → 24M11616+100#4962#4862
24M → 40K2152+213#4862#4649
40K → 25.2M543+51#4649#4598
25.2M → Finish2970+297#4598#4301
TOTALS14491617-168
📊

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