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BOSTON MARATHON 2025

Pawel Zawistowski

Bib: 29341•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:14
Rank: #22802
Start → 5K
28:14 | 9:05/mi
10K· 6.21 mi
55:48
Rank: #22349 (+453)
5K → 10K
27:34 | 8:52/mi
15K· 9.32 mi
1:23:53
Rank: #22278 (+71)
10K → 15K
28:05 | 9:02/mi
20K· 12.43 mi
1:54:35
Rank: #22870 (-592)
15K → 20K
30:42 | 9:53/mi
Half· 13.11 mi
2:00:07
Rank: #22616 (+254)
20K → Half
5:32 | 8:07/mi
25K· 15.53 mi
2:21:11
Rank: #21964 (+652)
Half → 25K
21:04 | 8:41/mi
30K· 18.64 mi
2:53:13
Rank: #22133 (-169)
25K → 30K
32:02 | 10:19/mi
20M
3:07:11
Rank: #22112 (+21)
30K → 20M
13:58 | 10:17/mi
21M
3:19:20
Rank: #22218 (-106)
20M → 21M
12:09 | 12:09/mi
35K· 21.75 mi
3:25:52
Rank: #22061 (+157)
21M → 35K
6:32 | 8:44/mi
23M
3:39:58
Rank: #22182 (-121)
35K → 23M
14:06 | 11:16/mi
24M
3:49:18
Rank: #22033 (+149)
23M → 24M
9:20 | 9:20/mi
40K· 24.85 mi
3:58:00
Rank: #21985 (+48)
24M → 40K
8:42 | 10:11/mi
25.2M
4:01:33
Rank: #21930 (+55)
40K → 25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
4:10:59
Rank: #21853 (+77)
25.2M → Finish
9:26 | 9:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:07
Pace9:10 /mi
2nd Half
Distance13.11 mi
Time2:10:52
Pace9:59 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:0028:149:0528:14
9:05
-
10K
6.21 mi12:14:3455:488:5927:34
8:52
-0:13
15K
9.32 mi12:42:391:23:539:0028:05
9:02
+0:10
20K
12.43 mi13:13:211:54:359:1330:42
9:53
+0:51
Half
13.11 mi13:18:532:00:079:105:32
8:07
-1:46
25K
15.53 mi13:39:572:21:119:0521:04
8:41
+0:34
30K
18.64 mi14:11:592:53:139:1832:02
10:19
+1:38
20M
20.00 mi14:25:573:07:119:2213:58
10:17
-0:02
21M
21.00 mi14:38:063:19:209:3012:09
12:09
+1:52
35K
21.75 mi14:44:383:25:529:286:32
8:44
-3:25
23M
23.00 mi14:58:443:39:589:3414:06
11:16
+2:32
24M
24.00 mi15:08:043:49:189:339:20
9:20
-1:56
40K
24.85 mi15:16:463:58:009:358:42
10:11
+0:51
25.2M
25.20 mi15:20:194:01:339:353:33
10:18
+0:07
Finish
26.22 mi15:29:454:10:599:359:26
9:15
-1:03

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

8:07 /mi

Average Pace

9:35 /mi

Slowest Pace

12:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:08

13% of race

Time at Steady Pace

1:42:39

41% of race

Time at Slower Pace

1:55:12

46% of race

Average Pace: 9:34 /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 mi11:47:0028:149:0528:14
9:05
#22802
10K
6.21 mi12:14:3455:488:5927:34
8:52
#22349
15K
9.32 mi12:42:391:23:539:0028:05
9:02
#22278
20K
12.43 mi13:13:211:54:359:1330:42
9:53
#22870
Half
13.11 mi13:18:532:00:079:105:32
8:07
#22616
25K
15.53 mi13:39:572:21:119:0521:04
8:41
#21964
30K
18.64 mi14:11:592:53:139:1832:02
10:19
#22133
20M
20.00 mi14:25:573:07:119:2213:58
10:17
#22112
21M
21.00 mi14:38:063:19:209:3012:09
12:09
#22218
35K
21.75 mi14:44:383:25:529:286:32
8:44
#22061
23M
23.00 mi14:58:443:39:589:3414:06
11:16
#22182
24M
24.00 mi15:08:043:49:189:339:20
9:20
#22033
40K
24.85 mi15:16:463:58:009:358:42
10:11
#21985
25.2M
25.20 mi15:20:194:01:339:353:33
10:18
#21930
Finish
26.22 mi15:29:454:10:599:359:26
9:15
#21853
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22802136681366822207(Top 78%)13477(Top 84%)13477(Top 239%)
10K6.21 mi3.10 mi22349+45313481+18713481+18721758(Top 77%)13245(Top 82%)13245(Top 235%)
15K9.32 mi3.11 mi22278+7113475+613475+622207(Top 78%)13477(Top 84%)13477(Top 239%)
20K12.43 mi3.11 mi22870-59213758-28313758-28323963(Top 84%)14217(Top 88%)14217(Top 252%)
Half13.11 mi0.68 mi22616+25413644+11413644+11416678(Top 59%)11073(Top 69%)11073(Top 196%)
25K15.53 mi2.42 mi21964+65213322+32213322+32218320(Top 64%)11669(Top 72%)11669(Top 207%)
30K18.64 mi3.11 mi22133-16913375-5313375-5322478(Top 79%)13385(Top 83%)13385(Top 237%)
20M20.00 mi1.36 mi22112+2113351+2413351+2421790(Top 77%)12948(Top 80%)12948(Top 229%)
21M21.00 mi1.00 mi22218-10613375-2413375-2423840(Top 84%)13837(Top 86%)13837(Top 245%)
35K21.75 mi0.75 mi22061+15713293+8213293+8216890(Top 59%)10586(Top 66%)10586(Top 188%)
23M23.00 mi1.25 mi22182-12113299-613299-623800(Top 84%)13734(Top 85%)13734(Top 243%)
24M24.00 mi1.00 mi22033+14913218+8113218+8118964(Top 67%)11400(Top 71%)11400(Top 202%)
40K24.85 mi0.85 mi21985+4813179+3913179+3920999(Top 74%)12280(Top 76%)12280(Top 218%)
25.2M25.20 mi0.35 mi21930+5513146+3313146+3318268(Top 64%)10961(Top 68%)10961(Top 194%)
Finish26.22 mi1.02 mi21853+7713094+5213094+5220205(Top 71%)11903(Top 74%)11903(Top 211%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

22207

Males

13477

M18-39

13477

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

21758

Males

13245

M18-39

13245

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

22207

Males

13477

M18-39

13477

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

23963

Males

14217

M18-39

14217

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

16678

Males

11073

M18-39

11073

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

18320

Males

11669

M18-39

11669

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

22478

Males

13385

M18-39

13385

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

21790

Males

12948

M18-39

12948

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

23840

Males

13837

M18-39

13837

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

16890

Males

10586

M18-39

10586

35K→23M

21.8 - 23.0 mi

Top 84%
×5stories
+23ft-63ft

Overall

23800

Males

13734

M18-39

13734

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

18964

Males

11400

M18-39

11400

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

20999

Males

12280

M18-39

12280

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

18268

Males

10961

M18-39

10961

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

20205

Males

11903

M18-39

11903

Passing Analysis

Category:
Athletes Passed
2590
Passed By
1641
Net Change
+949
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22802
5K → 10K54693+453#22802#22349
10K → 15K219148+71#22349#22278
15K → 20K53645-592#22278#22870
20K → Half2540+254#22870#22616
Half → 25K6520+652#22616#21964
25K → 30K136305-169#21964#22133
30K → 20M9675+21#22133#22112
20M → 21M52158-106#22112#22218
21M → 35K1570+157#22218#22061
35K → 23M52173-121#22061#22182
23M → 24M1523+149#22182#22033
24M → 40K7325+48#22033#21985
40K → 25.2M561+55#21985#21930
25.2M → Finish9215+77#21930#21853
TOTALS25901641+949
📊

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