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BOSTON MARATHON 2025

Victor Kokta

Bib: 13146•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 40%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 42%
Division (M50-54)
#0 / 1996
Top 44%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:06/mi
22:05
↑ 97↓ 3451.5%
10K· 6.21 mi
7:06/mi
44:10
↑ 79↓ 1380.4%
15K· 9.32 mi
7:19/mi
1:06:55
↑ 67↓ 78
20K· 12.43 mi
7:30/mi
1:30:12
↑ 106↓ 860.1%
Half· 13.11 mi
7:24/mi
1:35:15
↑ 19↓ 370.5%
25K· 15.53 mi
7:39/mi
1:53:48
↑ 66↓ 880.2%
30K· 18.64 mi
8:13/mi
2:19:20
↑ 181↓ 1480.2%
20M
8:43/mi
2:31:11
↑ 64↓ 500.2%
21M
9:11/mi
2:40:22
↑ 106↓ 241.6%
35K· 21.75 mi
8:13/mi
2:46:31
↑ 17↓ 861.7%
23M
8:38/mi
2:57:20
↑ 23↓ 630.6%
24M
8:24/mi
3:05:44
↓ 821.3%
40K· 24.85 mi
8:22/mi
3:12:53
↓ 200.3%
25.2M
9:46/mi
3:16:15
↑ 13↓ 160.2%
Finish· 26.22 mi
7:30/mi
3:23:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:15
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:48:39
Pace8:17 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1722:057:0622:05
7:06
-
10K
6.21 mi11:14:2244:107:0622:05
7:06
0:00
15K
9.32 mi11:37:071:06:557:1122:45
7:19
+0:13
20K
12.43 mi12:00:241:30:127:1523:17
7:30
+0:11
Half
13.11 mi12:05:271:35:157:165:03
7:24
-0:06
25K
15.53 mi12:24:001:53:487:2018:33
7:39
+0:15
30K
18.64 mi12:49:322:19:207:2825:32
8:13
+0:34
20M
20.00 mi13:01:232:31:117:3411:51
8:43
+0:30
21M
21.00 mi13:10:342:40:227:389:11
9:11
+0:28
35K
21.75 mi13:16:432:46:317:396:09
8:13
-0:58
23M
23.00 mi13:27:322:57:207:4310:49
8:38
+0:25
24M
24.00 mi13:35:563:05:447:448:24
8:24
-0:14
40K
24.85 mi13:43:053:12:537:467:09
8:22
-0:02
25.2M
25.20 mi13:46:273:16:157:473:22
9:46
+1:24
Finish
26.22 mi13:54:063:23:547:477:39
7:30
-2:16

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

7:47 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:27

60% of race

Time at Steady Pace

47:14

23% of race

Time at Slower Pace

35:13

17% of race

Average Pace: 7:47 /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 mi10:52:1722:057:0622:05
7:06
#8706
10K
6.21 mi11:14:2244:107:0622:05
7:06
#8700
15K
9.32 mi11:37:071:06:557:1122:45
7:19
#9155
20K
12.43 mi12:00:241:30:127:1523:17
7:30
#9484
Half
13.11 mi12:05:271:35:157:165:03
7:24
#9556
25K
15.53 mi12:24:001:53:487:2018:33
7:39
#9779
30K
18.64 mi12:49:322:19:207:2825:32
8:13
#10352
20M
20.00 mi13:01:232:31:117:3411:51
8:43
#10761
21M
21.00 mi13:10:342:40:227:389:11
9:11
#10964
35K
21.75 mi13:16:432:46:317:396:09
8:13
#11047
23M
23.00 mi13:27:322:57:207:4310:49
8:38
#11221
24M
24.00 mi13:35:563:05:447:448:24
8:24
#11323
40K
24.85 mi13:43:053:12:537:467:09
8:22
#11347
25.2M
25.20 mi13:46:273:16:157:473:22
9:46
#11433
Finish
26.22 mi13:54:063:23:547:477:39
7:30
#11303
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi87067444744410163(Top 36%)8176(Top 51%)8176(Top 410%)
10K6.21 mi3.10 mi8700+67423+217423+218741(Top 31%)7444(Top 46%)7444(Top 373%)
15K9.32 mi3.11 mi9155-4557676-2537676-25310163(Top 36%)8176(Top 51%)8176(Top 410%)
20K12.43 mi3.11 mi9484-3297828-1527828-15210701(Top 38%)8355(Top 52%)8355(Top 419%)
Half13.11 mi0.68 mi9556-727858-307858-3010850(Top 38%)8475(Top 53%)8475(Top 425%)
25K15.53 mi2.42 mi9779-2237951-937951-9311148(Top 39%)8461(Top 53%)8461(Top 424%)
30K18.64 mi3.11 mi10352-5738199-2488199-24812942(Top 46%)9109(Top 57%)9109(Top 456%)
20M20.00 mi1.36 mi10761-4098344-1458344-14515163(Top 53%)9987(Top 62%)9987(Top 500%)
21M21.00 mi1.00 mi10964-2038408-648408-6414500(Top 51%)9561(Top 59%)9561(Top 479%)
35K21.75 mi0.75 mi11047-838420-128420-1213710(Top 48%)9133(Top 57%)9133(Top 458%)
23M23.00 mi1.25 mi11221-1748462-428462-4214148(Top 50%)9227(Top 57%)9227(Top 462%)
24M24.00 mi1.00 mi11323-1028466-48466-413834(Top 49%)9059(Top 56%)9059(Top 454%)
40K24.85 mi0.85 mi11347-248444+228444+2212506(Top 44%)8276(Top 51%)8276(Top 415%)
25.2M25.20 mi0.35 mi11433-868468-248468-2415840(Top 56%)9777(Top 61%)9777(Top 490%)
Finish26.22 mi1.02 mi11303+1308367+1018367+1019232(Top 33%)6577(Top 41%)6577(Top 330%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

10163

Males

8176

M50-54

8176

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

8741

Males

7444

M50-54

7444

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

10163

Males

8176

M50-54

8176

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

10701

Males

8355

M50-54

8355

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

10850

Males

8475

M50-54

8475

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

11148

Males

8461

M50-54

8461

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

12942

Males

9109

M50-54

9109

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

15163

Males

9987

M50-54

9987

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

14500

Males

9561

M50-54

9561

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

13710

Males

9133

M50-54

9133

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

14148

Males

9227

M50-54

9227

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

13834

Males

9059

M50-54

9059

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

12506

Males

8276

M50-54

8276

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

15840

Males

9777

M50-54

9777

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

9232

Males

6577

M50-54

6577

Passing Analysis

Category:
Athletes Passed
1043
Passed By
3638
Net Change
-2597
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8706
5K → 10K204198+6#8706#8700
10K → 15K53508-455#8700#9155
15K → 20K92421-329#9155#9484
20K → Half1385-72#9484#9556
Half → 25K96319-223#9556#9779
25K → 30K100671-573#9779#10352
30K → 20M41450-409#10352#10761
20M → 21M50253-203#10761#10964
21M → 35K37120-83#10964#11047
35K → 23M63237-174#11047#11221
23M → 24M59161-102#11221#11323
24M → 40K6286-24#11323#11347
40K → 25.2M23109-86#11347#11433
25.2M → Finish15020+130#11433#11303
TOTALS10433638-2597
📊

Passing Visuals

Category:
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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