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BOSTON MARATHON 2023

Andrey Zabinsky

Bib: 6764•M

MD

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 14%
Division (M18-39)
#0 / 5285
Top 32%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:33
Rank: #1412
Start → 5K
6:18/mi
19:33 split
10K· 6.21 mi
38:56
Rank: #1438 (-26)
5K → 10K
6:14/mi
19:23 split
15K· 9.32 mi
58:19
Rank: #1412 (+26)
10K → 15K
6:14/mi
19:23 split
20K· 12.43 mi
1:18:00
Rank: #1414 (-2)
15K → 20K
6:20/mi
19:41 split
Half· 13.11 mi
1:22:17
Rank: #1422 (-8)
20K → Half
6:17/mi
4:17 split
25K· 15.53 mi
1:37:45
Rank: #1443 (-21)
Half → 25K
6:23/mi
15:28 split
30K· 18.64 mi
1:58:24
Rank: #1547 (-104)
25K → 30K
6:39/mi
20:39 split
20M
2:07:38
Rank: #1619 (-72)
30K → 20M
6:48/mi
9:14 split
21M
2:14:51
Rank: #1649 (-30)
20M → 21M
7:13/mi
7:13 split
35K· 21.75 mi
2:19:57
Rank: #1704 (-55)
21M → 35K
6:49/mi
5:06 split
23M
2:28:51
Rank: #1813 (-109)
35K → 23M
7:06/mi
8:54 split
24M
2:36:13
Rank: #1972 (-159)
23M → 24M
7:22/mi
7:22 split
40K· 24.85 mi
2:42:45
Rank: #2120 (-148)
24M → 40K
7:38/mi
6:32 split
25.2M
2:45:34
Rank: #2174 (-54)
40K → 25.2M
8:10/mi
2:49 split
Finish· 26.22 mi
2:52:56
Rank: #2258 (-84)
25.2M → Finish
7:14/mi
7:22 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:17
Pace6:17 /mi
2nd Half
Distance13.11 mi
Time1:30:39
Pace6:55 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4819:336:1819:33
6:18
-
10K
6.21 mi10:42:1138:566:1619:23
6:14
-0:04
15K
9.32 mi11:01:3458:196:1519:23
6:14
0:00
20K
12.43 mi11:21:151:18:006:1719:41
6:20
+0:06
Half
13.11 mi11:25:321:22:176:174:17
6:17
-0:03
25K
15.53 mi11:41:001:37:456:1815:28
6:23
+0:06
30K
18.64 mi12:01:391:58:246:2120:39
6:39
+0:16
20M
20.00 mi12:10:532:07:386:239:14
6:48
+0:09
21M
21.00 mi12:18:062:14:516:257:13
7:13
+0:25
35K
21.75 mi12:23:122:19:576:265:06
6:49
-0:24
23M
23.00 mi12:32:062:28:516:288:54
7:06
+0:17
24M
24.00 mi12:39:282:36:136:317:22
7:22
+0:16
40K
24.85 mi12:46:002:42:456:336:32
7:38
+0:16
25.2M
25.20 mi12:48:492:45:346:342:49
8:10
+0:32
Finish
26.22 mi12:56:112:52:566:367:22
7:14
-0:56

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

6:14 /mi

Average Pace

6:36 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:45

57% of race

Time at Steady Pace

34:59

20% of race

Time at Slower Pace

40:12

23% of race

Average Pace: 6:36 /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 mi10:22:4819:336:1819:33
6:18
#1412
10K
6.21 mi10:42:1138:566:1619:23
6:14
#1438
15K
9.32 mi11:01:3458:196:1519:23
6:14
#1412
20K
12.43 mi11:21:151:18:006:1719:41
6:20
#1414
Half
13.11 mi11:25:321:22:176:174:17
6:17
#1422
25K
15.53 mi11:41:001:37:456:1815:28
6:23
#1443
30K
18.64 mi12:01:391:58:246:2120:39
6:39
#1547
20M
20.00 mi12:10:532:07:386:239:14
6:48
#1619
21M
21.00 mi12:18:062:14:516:257:13
7:13
#1649
35K
21.75 mi12:23:122:19:576:265:06
6:49
#1704
23M
23.00 mi12:32:062:28:516:288:54
7:06
#1813
24M
24.00 mi12:39:282:36:136:317:22
7:22
#1972
40K
24.85 mi12:46:002:42:456:336:32
7:38
#2120
25.2M
25.20 mi12:48:492:45:346:342:49
8:10
#2174
Finish
26.22 mi12:56:112:52:566:367:22
7:14
#2258
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1412134213421387(Top 5%)1321(Top 9%)1321(Top 25%)
10K6.21 mi3.10 mi1438-261371-291371-291505(Top 6%)1438(Top 9%)1438(Top 27%)
15K9.32 mi3.11 mi1412+261347+241347+241387(Top 5%)1321(Top 9%)1321(Top 25%)
20K12.43 mi3.11 mi1414-21348-11348-11555(Top 6%)1486(Top 10%)1486(Top 28%)
Half13.11 mi0.68 mi1422-81355-71355-71726(Top 6%)1656(Top 11%)1656(Top 31%)
25K15.53 mi2.42 mi1443-211379-241379-241647(Top 6%)1577(Top 10%)1577(Top 30%)
30K18.64 mi3.11 mi1547-1041478-991478-992169(Top 8%)2070(Top 14%)2070(Top 39%)
20M20.00 mi1.36 mi1619-721548-701548-702751(Top 10%)2598(Top 17%)2598(Top 49%)
21M21.00 mi1.00 mi1649-301576-281576-283175(Top 12%)2961(Top 20%)2961(Top 56%)
35K21.75 mi0.75 mi1704-551631-551631-554230(Top 16%)3865(Top 25%)3865(Top 73%)
23M23.00 mi1.25 mi1813-1091734-1031734-1034311(Top 16%)3930(Top 26%)3930(Top 74%)
24M24.00 mi1.00 mi1972-1591889-1551889-1556789(Top 26%)5578(Top 37%)5578(Top 106%)
40K24.85 mi0.85 mi2120-1482034-1452034-1457514(Top 28%)5926(Top 39%)5926(Top 112%)
25.2M25.20 mi0.35 mi2174-542087-532087-537359(Top 28%)5759(Top 38%)5759(Top 109%)
Finish26.22 mi1.02 mi2258-842162-752162-756581(Top 25%)5292(Top 35%)5292(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1387

Males

1321

M18-39

1321

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1505

Males

1438

M18-39

1438

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1387

Males

1321

M18-39

1321

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1555

Males

1486

M18-39

1486

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1726

Males

1656

M18-39

1656

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1647

Males

1577

M18-39

1577

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2169

Males

2070

M18-39

2070

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2751

Males

2598

M18-39

2598

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3175

Males

2961

M18-39

2961

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4230

Males

3865

M18-39

3865

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4311

Males

3930

M18-39

3930

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6789

Males

5578

M18-39

5578

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7514

Males

5926

M18-39

5926

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7359

Males

5759

M18-39

5759

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6581

Males

5292

M18-39

5292

Passing Analysis

Category:
Athletes Passed
274
Passed By
1120
Net Change
-846
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1412
5K → 10K5985-26#1412#1438
10K → 15K5731+26#1438#1412
15K → 20K4345-2#1412#1414
20K → Half614-8#1414#1422
Half → 25K2849-21#1422#1443
25K → 30K26130-104#1443#1547
30K → 20M779-72#1547#1619
20M → 21M1545-30#1619#1649
21M → 35K964-55#1649#1704
35K → 23M8117-109#1704#1813
23M → 24M2161-159#1813#1972
24M → 40K7155-148#1972#2120
40K → 25.2M155-54#2120#2174
25.2M → Finish690-84#2174#2258
TOTALS2741120-846
📊

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