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BOSTON MARATHON 2023

Victor Vitkov

Bib: 2930•M

CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 14%
Gender (Male)
#0 / 15176
Top 23%
Division (M18-39)
#0 / 5285
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:12
Rank: #2289
Start → 5K
20:12 | 6:30/mi
10K· 6.21 mi
40:18
Rank: #2425 (-136)
5K → 10K
20:06 | 6:28/mi
15K· 9.32 mi
1:00:32
Rank: #2503 (-78)
10K → 15K
20:14 | 6:31/mi
20K· 12.43 mi
1:20:58
Rank: #2541 (-38)
15K → 20K
20:26 | 6:35/mi
Half· 13.11 mi
1:25:27
Rank: #2573 (-32)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:41:39
Rank: #2647 (-74)
Half → 25K
16:12 | 6:41/mi
30K· 18.64 mi
2:03:12
Rank: #2800 (-153)
25K → 30K
21:33 | 6:56/mi
20M
2:12:38
Rank: #2827 (-27)
30K → 20M
9:26 | 6:57/mi
21M
2:19:59
Rank: #2852 (-25)
20M → 21M
7:21 | 7:21/mi
35K· 21.75 mi
2:25:13
Rank: #2933 (-81)
21M → 35K
5:14 | 7:00/mi
23M
2:34:26
Rank: #3078 (-145)
35K → 23M
9:13 | 7:22/mi
24M
2:41:46
Rank: #3257 (-179)
23M → 24M
7:20 | 7:20/mi
40K· 24.85 mi
2:48:25
Rank: #3469 (-212)
24M → 40K
6:39 | 7:47/mi
25.2M
2:51:17
Rank: #3540 (-71)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
2:58:43
Rank: #3752 (-212)
25.2M → Finish
7:26 | 7:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:27
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:33:16
Pace7:07 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:5120:126:3020:12
6:30
-
10K
6.21 mi10:40:5740:186:2920:06
6:28
-0:02
15K
9.32 mi11:01:111:00:326:3020:14
6:31
+0:03
20K
12.43 mi11:21:371:20:586:3120:26
6:35
+0:04
Half
13.11 mi11:26:061:25:276:314:29
6:34
-0:01
25K
15.53 mi11:42:181:41:396:3316:12
6:41
+0:07
30K
18.64 mi12:03:512:03:126:3721:33
6:56
+0:15
20M
20.00 mi12:13:172:12:386:389:26
6:57
+0:01
21M
21.00 mi12:20:382:19:596:407:21
7:21
+0:24
35K
21.75 mi12:25:522:25:136:415:14
7:00
-0:21
23M
23.00 mi12:35:052:34:266:439:13
7:22
+0:22
24M
24.00 mi12:42:252:41:466:447:20
7:20
-0:02
40K
24.85 mi12:49:042:48:256:476:39
7:47
+0:27
25.2M
25.20 mi12:51:562:51:176:482:52
8:19
+0:32
Finish
26.22 mi12:59:222:58:436:497:26
7:18
-1:01

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

6:28 /mi

Average Pace

6:49 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:39

57% of race

Time at Steady Pace

36:13

20% of race

Time at Slower Pace

40:51

23% of race

Average Pace: 6:49 /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 mi10:20:5120:126:3020:12
6:30
#2289
10K
6.21 mi10:40:5740:186:2920:06
6:28
#2425
15K
9.32 mi11:01:111:00:326:3020:14
6:31
#2503
20K
12.43 mi11:21:371:20:586:3120:26
6:35
#2541
Half
13.11 mi11:26:061:25:276:314:29
6:34
#2573
25K
15.53 mi11:42:181:41:396:3316:12
6:41
#2647
30K
18.64 mi12:03:512:03:126:3721:33
6:56
#2800
20M
20.00 mi12:13:172:12:386:389:26
6:57
#2827
21M
21.00 mi12:20:382:19:596:407:21
7:21
#2852
35K
21.75 mi12:25:522:25:136:415:14
7:00
#2933
23M
23.00 mi12:35:052:34:266:439:13
7:22
#3078
24M
24.00 mi12:42:252:41:466:447:20
7:20
#3257
40K
24.85 mi12:49:042:48:256:476:39
7:47
#3469
25.2M
25.20 mi12:51:562:51:176:482:52
8:19
#3540
Finish
26.22 mi12:59:222:58:436:497:26
7:18
#3752
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2289218321832724(Top 10%)2603(Top 17%)2603(Top 49%)
10K6.21 mi3.10 mi2425-1362316-1332316-1332615(Top 10%)2501(Top 16%)2501(Top 47%)
15K9.32 mi3.11 mi2503-782391-752391-752724(Top 10%)2603(Top 17%)2603(Top 49%)
20K12.43 mi3.11 mi2541-382432-412432-412709(Top 10%)2591(Top 17%)2591(Top 49%)
Half13.11 mi0.68 mi2573-322463-312463-313258(Top 12%)3108(Top 20%)3108(Top 59%)
25K15.53 mi2.42 mi2647-742530-672530-673241(Top 12%)3089(Top 20%)3089(Top 58%)
30K18.64 mi3.11 mi2800-1532678-1482678-1483903(Top 15%)3652(Top 24%)3652(Top 69%)
20M20.00 mi1.36 mi2827-272703-252703-253667(Top 14%)3419(Top 23%)3419(Top 65%)
21M21.00 mi1.00 mi2852-252726-232726-233867(Top 15%)3575(Top 24%)3575(Top 68%)
35K21.75 mi0.75 mi2933-812794-682794-685262(Top 20%)4690(Top 31%)4690(Top 89%)
23M23.00 mi1.25 mi3078-1452924-1302924-1305601(Top 21%)4903(Top 32%)4903(Top 93%)
24M24.00 mi1.00 mi3257-1793083-1593083-1596552(Top 25%)5442(Top 36%)5442(Top 103%)
40K24.85 mi0.85 mi3469-2123277-1943277-1948459(Top 32%)6511(Top 43%)6511(Top 123%)
25.2M25.20 mi0.35 mi3540-713341-643341-648251(Top 31%)6283(Top 41%)6283(Top 119%)
Finish26.22 mi1.02 mi3752-2123524-1833524-1837039(Top 26%)5578(Top 37%)5578(Top 106%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2724

Males

2603

M18-39

2603

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2615

Males

2501

M18-39

2501

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2724

Males

2603

M18-39

2603

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2709

Males

2591

M18-39

2591

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3258

Males

3108

M18-39

3108

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3241

Males

3089

M18-39

3089

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3903

Males

3652

M18-39

3652

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3667

Males

3419

M18-39

3419

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3867

Males

3575

M18-39

3575

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5262

Males

4690

M18-39

4690

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5601

Males

4903

M18-39

4903

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6552

Males

5442

M18-39

5442

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8459

Males

6511

M18-39

6511

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8251

Males

6283

M18-39

6283

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

7039

Males

5578

M18-39

5578

Passing Analysis

Category:
Athletes Passed
362
Passed By
1825
Net Change
-1463
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2289
5K → 10K67203-136#2289#2425
10K → 15K40118-78#2425#2503
15K → 20K4684-38#2503#2541
20K → Half436-32#2541#2573
Half → 25K30104-74#2573#2647
25K → 30K40193-153#2647#2800
30K → 20M3461-27#2800#2827
20M → 21M3358-25#2827#2852
21M → 35K1293-81#2852#2933
35K → 23M20165-145#2933#3078
23M → 24M11190-179#3078#3257
24M → 40K8220-212#3257#3469
40K → 25.2M677-71#3469#3540
25.2M → Finish11223-212#3540#3752
TOTALS3621825-1463
📊

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