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BOSTON MARATHON 2025

Abul Kaosher

Bib: 28795•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:36
Rank: #21905
Start → 5K
27:36 | 8:53/mi
10K· 6.21 mi
53:32
Rank: #20470 (+1435)
5K → 10K
25:56 | 8:21/mi
15K· 9.32 mi
1:19:26
Rank: #19807 (+663)
10K → 15K
25:54 | 8:20/mi
20K· 12.43 mi
1:45:28
Rank: #19182 (+625)
15K → 20K
26:02 | 8:23/mi
Half· 13.11 mi
1:51:08
Rank: #19107 (+75)
20K → Half
5:40 | 8:18/mi
25K· 15.53 mi
2:11:37
Rank: #18746 (+361)
Half → 25K
20:29 | 8:27/mi
30K· 18.64 mi
2:38:15
Rank: #18032 (+714)
25K → 30K
26:38 | 8:34/mi
20M
2:49:49
Rank: #17716 (+316)
30K → 20M
11:34 | 8:31/mi
21M
2:58:29
Rank: #17356 (+360)
20M → 21M
8:40 | 8:40/mi
35K· 21.75 mi
3:04:14
Rank: #17075 (+281)
21M → 35K
5:45 | 7:41/mi
23M
3:14:40
Rank: #16777 (+298)
35K → 23M
10:26 | 8:20/mi
24M
3:22:33
Rank: #16479 (+298)
23M → 24M
7:53 | 7:53/mi
40K· 24.85 mi
3:29:26
Rank: #16250 (+229)
24M → 40K
6:53 | 8:03/mi
25.2M
3:32:28
Rank: #16149 (+101)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:40:30
Rank: #15996 (+153)
25.2M → Finish
8:02 | 7:53/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:51:08
Pace8:29 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:49:22
Pace8:21 /mi
📊Negative Split: 1.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:2327:368:5327:36
8:53
-
10K
6.21 mi12:10:1953:328:3725:56
8:21
-0:32
15K
9.32 mi12:36:131:19:268:3125:54
8:20
-0:01
20K
12.43 mi13:02:151:45:288:2926:02
8:23
+0:03
Half
13.11 mi13:07:551:51:088:295:40
8:18
-0:05
25K
15.53 mi13:28:242:11:378:2820:29
8:27
+0:09
30K
18.64 mi13:55:022:38:158:2926:38
8:34
+0:07
20M
20.00 mi14:06:362:49:498:2911:34
8:31
-0:03
21M
21.00 mi14:15:162:58:298:308:40
8:40
+0:09
35K
21.75 mi14:21:013:04:148:285:45
7:41
-0:59
23M
23.00 mi14:31:273:14:408:2810:26
8:20
+0:39
24M
24.00 mi14:39:203:22:338:267:53
7:53
-0:27
40K
24.85 mi14:46:133:29:268:266:53
8:03
+0:10
25.2M
25.20 mi14:49:153:32:288:263:02
8:48
+0:45
Finish
26.22 mi14:57:173:40:308:258:02
7:53
-0:55

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

7:41 /mi

Average Pace

8:25 /mi

Slowest Pace

8:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:00

65% of race

Time at Steady Pace

1:17:30

35% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:25 /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 mi11:44:2327:368:5327:36
8:53
#21905
10K
6.21 mi12:10:1953:328:3725:56
8:21
#20470
15K
9.32 mi12:36:131:19:268:3125:54
8:20
#19807
20K
12.43 mi13:02:151:45:288:2926:02
8:23
#19182
Half
13.11 mi13:07:551:51:088:295:40
8:18
#19107
25K
15.53 mi13:28:242:11:378:2820:29
8:27
#18746
30K
18.64 mi13:55:022:38:158:2926:38
8:34
#18032
20M
20.00 mi14:06:362:49:498:2911:34
8:31
#17716
21M
21.00 mi14:15:162:58:298:308:40
8:40
#17356
35K
21.75 mi14:21:013:04:148:285:45
7:41
#17075
23M
23.00 mi14:31:273:14:408:2810:26
8:20
#16777
24M
24.00 mi14:39:203:22:338:267:53
7:53
#16479
40K
24.85 mi14:46:133:29:268:266:53
8:03
#16250
25.2M
25.20 mi14:49:153:32:288:263:02
8:48
#16149
Finish
26.22 mi14:57:173:40:308:258:02
7:53
#15996
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi21905132671326718286(Top 64%)11746(Top 73%)11746(Top 492%)
10K6.21 mi3.10 mi20470+143512652+61512652+61518845(Top 66%)11998(Top 74%)11998(Top 503%)
15K9.32 mi3.11 mi19807+66312398+25412398+25418286(Top 64%)11746(Top 73%)11746(Top 492%)
20K12.43 mi3.11 mi19182+62512117+28112117+28117415(Top 61%)11351(Top 70%)11351(Top 476%)
Half13.11 mi0.68 mi19107+7512081+3612081+3617909(Top 63%)11579(Top 72%)11579(Top 485%)
25K15.53 mi2.42 mi18746+36111921+16011921+16016845(Top 59%)11035(Top 69%)11035(Top 462%)
30K18.64 mi3.11 mi18032+71411564+35711564+35715218(Top 54%)10154(Top 63%)10154(Top 426%)
20M20.00 mi1.36 mi17716+31611395+16911395+16913865(Top 49%)9388(Top 58%)9388(Top 393%)
21M21.00 mi1.00 mi17356+36011217+17811217+17811470(Top 40%)8114(Top 50%)8114(Top 340%)
35K21.75 mi0.75 mi17075+28111074+14311074+1439985(Top 35%)7385(Top 46%)7385(Top 310%)
23M23.00 mi1.25 mi16777+29810933+14110933+14112235(Top 43%)8343(Top 52%)8343(Top 350%)
24M24.00 mi1.00 mi16479+29810786+14710786+14710437(Top 37%)7404(Top 46%)7404(Top 310%)
40K24.85 mi0.85 mi16250+22910664+12210664+12210559(Top 37%)7344(Top 46%)7344(Top 308%)
25.2M25.20 mi0.35 mi16149+10110609+5510609+5510614(Top 37%)7306(Top 45%)7306(Top 306%)
Finish26.22 mi1.02 mi15996+15310526+8310526+8312050(Top 42%)8072(Top 50%)8072(Top 338%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

18286

Males

11746

M45-49

11746

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

18845

Males

11998

M45-49

11998

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

18286

Males

11746

M45-49

11746

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

17415

Males

11351

M45-49

11351

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

17909

Males

11579

M45-49

11579

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

16845

Males

11035

M45-49

11035

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

15218

Males

10154

M45-49

10154

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

13865

Males

9388

M45-49

9388

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

11470

Males

8114

M45-49

8114

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9985

Males

7385

M45-49

7385

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

12235

Males

8343

M45-49

8343

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

10437

Males

7404

M45-49

7404

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10559

Males

7344

M45-49

7344

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10614

Males

7306

M45-49

7306

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

12050

Males

8072

M45-49

8072

Passing Analysis

Category:
Athletes Passed
6009
Passed By
100
Net Change
+5909
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21905
5K → 10K144611+1435#21905#20470
10K → 15K67714+663#20470#19807
15K → 20K63611+625#19807#19182
20K → Half8712+75#19182#19107
Half → 25K37615+361#19107#18746
25K → 30K7239+714#18746#18032
30K → 20M32610+316#18032#17716
20M → 21M3600+360#17716#17356
21M → 35K2810+281#17356#17075
35K → 23M3002+298#17075#16777
23M → 24M3002+298#16777#16479
24M → 40K2301+229#16479#16250
40K → 25.2M1032+101#16250#16149
25.2M → Finish16411+153#16149#15996
TOTALS6009100+5909
📊

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