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BOSTON MARATHON 2025

Anatoly Prekrasnyy

Bib: 7731•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 20%
Gender (Male)
#0 / 16105
Top 31%
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
21:13
Rank: #6559
Start → 5K
21:13 | 6:50/mi
10K· 6.21 mi
42:25
Rank: #6547 (+12)
5K → 10K
21:12 | 6:49/mi
15K· 9.32 mi
1:03:45
Rank: #6566 (-19)
10K → 15K
21:20 | 6:52/mi
20K· 12.43 mi
1:25:24
Rank: #6598 (-32)
15K → 20K
21:39 | 6:58/mi
Half· 13.11 mi
1:30:05
Rank: #6607 (-9)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:47:15
Rank: #6601 (+6)
Half → 25K
17:10 | 7:05/mi
30K· 18.64 mi
2:09:48
Rank: #6420 (+181)
25K → 30K
22:33 | 7:15/mi
20M
2:19:58
Rank: #6378 (+42)
30K → 20M
10:10 | 7:29/mi
21M
2:27:34
Rank: #6250 (+128)
20M → 21M
7:36 | 7:36/mi
35K· 21.75 mi
2:32:39
Rank: #6142 (+108)
21M → 35K
5:05 | 6:48/mi
23M
2:41:51
Rank: #6021 (+121)
35K → 23M
9:12 | 7:21/mi
24M
2:49:08
Rank: #5994 (+27)
23M → 24M
7:17 | 7:17/mi
40K· 24.85 mi
2:55:19
Rank: #5909 (+85)
24M → 40K
6:11 | 7:14/mi
25.2M
2:57:55
Rank: #5840 (+69)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
3:04:38
Rank: #5658 (+182)
25.2M → Finish
6:43 | 6:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:05
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:34:33
Pace7:13 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:4621:136:5021:13
6:50
-
10K
6.21 mi10:49:5842:256:5021:12
6:49
-0:01
15K
9.32 mi11:11:181:03:456:5021:20
6:52
+0:03
20K
12.43 mi11:32:571:25:246:5221:39
6:58
+0:06
Half
13.11 mi11:37:381:30:056:524:41
6:52
-0:06
25K
15.53 mi11:54:481:47:156:5417:10
7:05
+0:13
30K
18.64 mi12:17:212:09:486:5822:33
7:15
+0:10
20M
20.00 mi12:27:312:19:587:0010:10
7:29
+0:14
21M
21.00 mi12:35:072:27:347:027:36
7:36
+0:07
35K
21.75 mi12:40:122:32:397:015:05
6:48
-0:48
23M
23.00 mi12:49:242:41:517:029:12
7:21
+0:33
24M
24.00 mi12:56:412:49:087:037:17
7:17
-0:04
40K
24.85 mi13:02:522:55:197:036:11
7:14
-0:03
25.2M
25.20 mi13:05:282:57:557:042:36
7:32
+0:18
Finish
26.22 mi13:12:113:04:387:036:43
6:35
-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

7:03 /mi

Slowest Pace

7:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:14

68% of race

Time at Steady Pace

59:24

32% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:03 /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 mi10:28:4621:136:5021:13
6:50
#6559
10K
6.21 mi10:49:5842:256:5021:12
6:49
#6547
15K
9.32 mi11:11:181:03:456:5021:20
6:52
#6566
20K
12.43 mi11:32:571:25:246:5221:39
6:58
#6598
Half
13.11 mi11:37:381:30:056:524:41
6:52
#6607
25K
15.53 mi11:54:481:47:156:5417:10
7:05
#6601
30K
18.64 mi12:17:212:09:486:5822:33
7:15
#6420
20M
20.00 mi12:27:312:19:587:0010:10
7:29
#6378
21M
21.00 mi12:35:072:27:347:027:36
7:36
#6250
35K
21.75 mi12:40:122:32:397:015:05
6:48
#6142
23M
23.00 mi12:49:242:41:517:029:12
7:21
#6021
24M
24.00 mi12:56:412:49:087:037:17
7:17
#5994
40K
24.85 mi13:02:522:55:197:036:11
7:14
#5909
25.2M
25.20 mi13:05:282:57:557:042:36
7:32
#5840
Finish
26.22 mi13:12:113:04:387:036:43
6:35
#5658
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6559596659666715(Top 24%)6036(Top 37%)6036(Top 107%)
10K6.21 mi3.10 mi6547+125954+125954+126654(Top 23%)6009(Top 37%)6009(Top 107%)
15K9.32 mi3.11 mi6566-195935+195935+196715(Top 24%)6036(Top 37%)6036(Top 107%)
20K12.43 mi3.11 mi6598-325960-255960-256682(Top 24%)5964(Top 37%)5964(Top 106%)
Half13.11 mi0.68 mi6607-95968-85968-86643(Top 23%)5939(Top 37%)5939(Top 105%)
25K15.53 mi2.42 mi6601+65950+185950+186843(Top 24%)6008(Top 37%)6008(Top 106%)
30K18.64 mi3.11 mi6420+1815770+1805770+1806216(Top 22%)5466(Top 34%)5466(Top 97%)
20M20.00 mi1.36 mi6378+425723+475723+476862(Top 24%)5747(Top 36%)5747(Top 102%)
21M21.00 mi1.00 mi6250+1285606+1175606+1175134(Top 18%)4480(Top 28%)4480(Top 79%)
35K21.75 mi0.75 mi6142+1085511+955511+954121(Top 15%)3696(Top 23%)3696(Top 66%)
23M23.00 mi1.25 mi6021+1215401+1105401+1105732(Top 20%)4819(Top 30%)4819(Top 85%)
24M24.00 mi1.00 mi5994+275360+415360+416310(Top 22%)5110(Top 32%)5110(Top 91%)
40K24.85 mi0.85 mi5909+855278+825278+825231(Top 18%)4372(Top 27%)4372(Top 77%)
25.2M25.20 mi0.35 mi5840+695219+595219+593627(Top 13%)3171(Top 20%)3171(Top 56%)
Finish26.22 mi1.02 mi5658+1825065+1545065+1543307(Top 12%)2915(Top 18%)2915(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6715

Males

6036

M18-39

6036

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6654

Males

6009

M18-39

6009

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6715

Males

6036

M18-39

6036

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6682

Males

5964

M18-39

5964

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6643

Males

5939

M18-39

5939

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6843

Males

6008

M18-39

6008

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

6216

Males

5466

M18-39

5466

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6862

Males

5747

M18-39

5747

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

5134

Males

4480

M18-39

4480

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

4121

Males

3696

M18-39

3696

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5732

Males

4819

M18-39

4819

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6310

Males

5110

M18-39

5110

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5231

Males

4372

M18-39

4372

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3627

Males

3171

M18-39

3171

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3307

Males

2915

M18-39

2915

Passing Analysis

Category:
Athletes Passed
1812
Passed By
911
Net Change
+901
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6559
5K → 10K191179+12#6559#6547
10K → 15K158177-19#6547#6566
15K → 20K128160-32#6566#6598
20K → Half2736-9#6598#6607
Half → 25K125119+6#6607#6601
25K → 30K26584+181#6601#6420
30K → 20M10866+42#6420#6378
20M → 21M13911+128#6378#6250
21M → 35K1102+108#6250#6142
35K → 23M13817+121#6142#6021
23M → 24M7043+27#6021#5994
24M → 40K9813+85#5994#5909
40K → 25.2M690+69#5909#5840
25.2M → Finish1864+182#5840#5658
TOTALS1812911+901
📊

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