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BOSTON MARATHON 2025

Kamil Inak

Bib: 489•M

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:02
Rank: #8562
Start → 5K
22:02 | 7:06/mi
10K· 6.21 mi
45:04
Rank: #9917 (-1355)
5K → 10K
23:02 | 7:25/mi
15K· 9.32 mi
1:09:46
Rank: #11859 (-1942)
10K → 15K
24:42 | 7:57/mi
20K· 12.43 mi
1:36:58
Rank: #14264 (-2405)
15K → 20K
27:12 | 8:45/mi
Half· 13.11 mi
1:43:06
Rank: #14773 (-509)
20K → Half
6:08 | 8:59/mi
25K· 15.53 mi
2:05:15
Rank: #16043 (-1270)
Half → 25K
22:09 | 9:08/mi
30K· 18.64 mi
2:35:24
Rank: #17061 (-1018)
25K → 30K
30:09 | 9:42/mi
20M
2:48:03
Rank: #17151 (-90)
30K → 20M
12:39 | 9:19/mi
21M
2:58:11
Rank: #17263 (-112)
20M → 21M
10:08 | 10:08/mi
35K· 21.75 mi
3:05:12
Rank: #17373 (-110)
21M → 35K
7:01 | 9:23/mi
23M
3:17:33
Rank: #17594 (-221)
35K → 23M
12:21 | 9:52/mi
24M
3:26:58
Rank: #17675 (-81)
23M → 24M
9:25 | 9:25/mi
40K· 24.85 mi
3:35:05
Rank: #17720 (-45)
24M → 40K
8:07 | 9:30/mi
25.2M
3:38:34
Rank: #17706 (+14)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
3:47:59
Rank: #17835 (-129)
25.2M → Finish
9:25 | 9:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:06
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time2:04:53
Pace9:32 /mi
📊Positive Split: 21.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4822:027:0622:02
7:06
-
10K
6.21 mi10:50:5045:047:1523:02
7:25
+0:19
15K
9.32 mi11:15:321:09:467:2924:42
7:57
+0:32
20K
12.43 mi11:42:441:36:587:4827:12
8:45
+0:48
Half
13.11 mi11:48:521:43:067:526:08
8:59
+0:14
25K
15.53 mi12:11:012:05:158:0422:09
9:08
+0:09
30K
18.64 mi12:41:102:35:248:2030:09
9:42
+0:34
20M
20.00 mi12:53:492:48:038:2412:39
9:19
-0:23
21M
21.00 mi13:03:572:58:118:2910:08
10:08
+0:49
35K
21.75 mi13:10:583:05:128:317:01
9:23
-0:45
23M
23.00 mi13:23:193:17:338:3512:21
9:52
+0:29
24M
24.00 mi13:32:443:26:588:379:25
9:25
-0:27
40K
24.85 mi13:40:513:35:058:398:07
9:30
+0:05
25.2M
25.20 mi13:44:203:38:348:403:29
10:06
+0:36
Finish
26.22 mi13:53:453:47:598:429:25
9:14
-0:52

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

7:06 /mi

Average Pace

8:42 /mi

Slowest Pace

10:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:58

43% of race

Time at Steady Pace

1:45:03

46% of race

Time at Slower Pace

25:58

11% of race

Average Pace: 8:42 /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 mi10:27:4822:027:0622:02
7:06
#8562
10K
6.21 mi10:50:5045:047:1523:02
7:25
#9917
15K
9.32 mi11:15:321:09:467:2924:42
7:57
#11859
20K
12.43 mi11:42:441:36:587:4827:12
8:45
#14264
Half
13.11 mi11:48:521:43:067:526:08
8:59
#14773
25K
15.53 mi12:11:012:05:158:0422:09
9:08
#16043
30K
18.64 mi12:41:102:35:248:2030:09
9:42
#17061
20M
20.00 mi12:53:492:48:038:2412:39
9:19
#17151
21M
21.00 mi13:03:572:58:118:2910:08
10:08
#17263
35K
21.75 mi13:10:583:05:128:317:01
9:23
#17373
23M
23.00 mi13:23:193:17:338:3512:21
9:52
#17594
24M
24.00 mi13:32:443:26:588:379:25
9:25
#17675
40K
24.85 mi13:40:513:35:058:398:07
9:30
#17720
25.2M
25.20 mi13:44:203:38:348:403:29
10:06
#17706
Finish
26.22 mi13:53:453:47:598:429:25
9:14
#17835
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi85627363736315656(Top 55%)10670(Top 66%)10670(Top 475%)
10K6.21 mi3.10 mi9917-13558131-7688131-76811313(Top 40%)8815(Top 55%)8815(Top 392%)
15K9.32 mi3.11 mi11859-19429080-9499080-94915656(Top 55%)10670(Top 66%)10670(Top 475%)
20K12.43 mi3.11 mi14264-240510067-98710067-98719701(Top 69%)12327(Top 77%)12327(Top 549%)
Half13.11 mi0.68 mi14773-50910275-20810275-20821739(Top 77%)13227(Top 82%)13227(Top 589%)
25K15.53 mi2.42 mi16043-127010810-53510810-53520503(Top 72%)12633(Top 78%)12633(Top 562%)
30K18.64 mi3.11 mi17061-101811154-34411154-34420703(Top 73%)12596(Top 78%)12596(Top 561%)
20M20.00 mi1.36 mi17151-9011170-1611170-1618317(Top 64%)11366(Top 71%)11366(Top 506%)
21M21.00 mi1.00 mi17263-11211186-1611186-1618780(Top 66%)11506(Top 71%)11506(Top 512%)
35K21.75 mi0.75 mi17373-11011202-1611202-1619856(Top 70%)11897(Top 74%)11897(Top 529%)
23M23.00 mi1.25 mi17594-22111272-7011272-7019998(Top 70%)11893(Top 74%)11893(Top 529%)
24M24.00 mi1.00 mi17675-8111279-711279-719291(Top 68%)11545(Top 72%)11545(Top 514%)
40K24.85 mi0.85 mi17720-4511274+511274+518671(Top 66%)11156(Top 69%)11156(Top 496%)
25.2M25.20 mi0.35 mi17706+1411256+1811256+1817428(Top 61%)10568(Top 66%)10568(Top 470%)
Finish26.22 mi1.02 mi17835-12911306-5011306-5020110(Top 71%)11847(Top 74%)11847(Top 527%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

15656

Males

10670

M40-44

10670

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

11313

Males

8815

M40-44

8815

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

15656

Males

10670

M40-44

10670

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

19701

Males

12327

M40-44

12327

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

21739

Males

13227

M40-44

13227

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

20503

Males

12633

M40-44

12633

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

20703

Males

12596

M40-44

12596

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

18317

Males

11366

M40-44

11366

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

18780

Males

11506

M40-44

11506

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

19856

Males

11897

M40-44

11897

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

19998

Males

11893

M40-44

11893

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

19291

Males

11545

M40-44

11545

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18671

Males

11156

M40-44

11156

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17428

Males

10568

M40-44

10568

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

20110

Males

11847

M40-44

11847

Passing Analysis

Category:
Athletes Passed
542
Passed By
9813
Net Change
-9273
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8562
5K → 10K171371-1355#8562#9917
10K → 15K131954-1942#9917#11859
15K → 20K172422-2405#11859#14264
20K → Half1510-509#14264#14773
Half → 25K181288-1270#14773#16043
25K → 30K581076-1018#16043#17061
30K → 20M72162-90#17061#17151
20M → 21M76188-112#17151#17263
21M → 35K37147-110#17263#17373
35K → 23M65286-221#17373#17594
23M → 24M53134-81#17594#17675
24M → 40K4590-45#17675#17720
40K → 25.2M3925+14#17720#17706
25.2M → Finish31160-129#17706#17835
TOTALS5429813-9273
📊

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