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BOSTON MARATHON 2023

Sergiy Kanyshchev

Bib: 4255•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 18%
Division (M18-39)
#0 / 5285
Top 40%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:44
Rank: #3411
Start → 5K
20:44 | 6:40/mi
10K· 6.21 mi
41:06
Rank: #3264 (+147)
5K → 10K
20:22 | 6:33/mi
15K· 9.32 mi
1:01:37
Rank: #3270 (-6)
10K → 15K
20:31 | 6:36/mi
20K· 12.43 mi
1:22:12
Rank: #3170 (+100)
15K → 20K
20:35 | 6:38/mi
Half· 13.11 mi
1:26:41
Rank: #3167 (+3)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:42:43
Rank: #3074 (+93)
Half → 25K
16:02 | 6:37/mi
30K· 18.64 mi
2:03:43
Rank: #2957 (+117)
25K → 30K
21:00 | 6:46/mi
20M
2:12:48
Rank: #2871 (+86)
30K → 20M
9:05 | 6:41/mi
21M
2:19:47
Rank: #2790 (+81)
20M → 21M
6:59 | 6:59/mi
35K· 21.75 mi
2:24:46
Rank: #2784 (+6)
21M → 35K
4:59 | 6:40/mi
23M
2:33:20
Rank: #2769 (+15)
35K → 23M
8:34 | 6:51/mi
24M
2:40:01
Rank: #2752 (+17)
23M → 24M
6:41 | 6:41/mi
40K· 24.85 mi
2:46:01
Rank: #2772 (-20)
24M → 40K
6:00 | 7:01/mi
25.2M
2:48:42
Rank: #2809 (-37)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
2:56:08
Rank: #2961 (-152)
25.2M → Finish
7:26 | 7:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:41
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:29:27
Pace6:49 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3320:446:4020:44
6:40
-
10K
6.21 mi10:42:5541:066:3720:22
6:33
-0:07
15K
9.32 mi11:03:261:01:376:3720:31
6:36
+0:03
20K
12.43 mi11:24:011:22:126:3720:35
6:38
+0:02
Half
13.11 mi11:28:301:26:416:374:29
6:34
-0:04
25K
15.53 mi11:44:321:42:436:3716:02
6:37
+0:03
30K
18.64 mi12:05:322:03:436:3821:00
6:46
+0:09
20M
20.00 mi12:14:372:12:486:389:05
6:41
-0:05
21M
21.00 mi12:21:362:19:476:396:59
6:59
+0:18
35K
21.75 mi12:26:352:24:466:394:59
6:40
-0:19
23M
23.00 mi12:35:092:33:206:408:34
6:51
+0:11
24M
24.00 mi12:41:502:40:016:406:41
6:41
-0:10
40K
24.85 mi12:47:502:46:016:416:00
7:01
+0:20
25.2M
25.20 mi12:50:312:48:426:422:41
7:47
+0:46
Finish
26.22 mi12:57:572:56:086:437:26
7:18
-0:29

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

6:33 /mi

Average Pace

6:43 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:01

94% of race

Time at Steady Pace

7:26

4% of race

Time at Slower Pace

2:41

2% of race

Average Pace: 6:43 /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 mi10:22:3320:446:4020:44
6:40
#3411
10K
6.21 mi10:42:5541:066:3720:22
6:33
#3264
15K
9.32 mi11:03:261:01:376:3720:31
6:36
#3270
20K
12.43 mi11:24:011:22:126:3720:35
6:38
#3170
Half
13.11 mi11:28:301:26:416:374:29
6:34
#3167
25K
15.53 mi11:44:321:42:436:3716:02
6:37
#3074
30K
18.64 mi12:05:322:03:436:3821:00
6:46
#2957
20M
20.00 mi12:14:372:12:486:389:05
6:41
#2871
21M
21.00 mi12:21:362:19:476:396:59
6:59
#2790
35K
21.75 mi12:26:352:24:466:394:59
6:40
#2784
23M
23.00 mi12:35:092:33:206:408:34
6:51
#2769
24M
24.00 mi12:41:502:40:016:406:41
6:41
#2752
40K
24.85 mi12:47:502:46:016:416:00
7:01
#2772
25.2M
25.20 mi12:50:312:48:426:422:41
7:47
#2809
Finish
26.22 mi12:57:572:56:086:437:26
7:18
#2961
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3411321432143318(Top 12%)3148(Top 21%)3148(Top 60%)
10K6.21 mi3.10 mi3264+1473094+1203094+1203163(Top 12%)3015(Top 20%)3015(Top 57%)
15K9.32 mi3.11 mi3270-63108-143108-143318(Top 12%)3148(Top 21%)3148(Top 60%)
20K12.43 mi3.11 mi3170+1003017+913017+913008(Top 11%)2864(Top 19%)2864(Top 54%)
Half13.11 mi0.68 mi3167+3301730173209(Top 12%)3059(Top 20%)3059(Top 58%)
25K15.53 mi2.42 mi3074+932931+862931+862786(Top 10%)2664(Top 18%)2664(Top 50%)
30K18.64 mi3.11 mi2957+1172824+1072824+1072740(Top 10%)2602(Top 17%)2602(Top 49%)
20M20.00 mi1.36 mi2871+862745+792745+792222(Top 8%)2114(Top 14%)2114(Top 40%)
21M21.00 mi1.00 mi2790+812668+772668+772091(Top 8%)1977(Top 13%)1977(Top 37%)
35K21.75 mi0.75 mi2784+62661+72661+73318(Top 12%)3088(Top 20%)3088(Top 58%)
23M23.00 mi1.25 mi2769+152642+192642+192892(Top 11%)2702(Top 18%)2702(Top 51%)
24M24.00 mi1.00 mi2752+172623+192623+193001(Top 11%)2785(Top 18%)2785(Top 53%)
40K24.85 mi0.85 mi2772-202635-122635-123906(Top 15%)3509(Top 23%)3509(Top 66%)
25.2M25.20 mi0.35 mi2809-372669-342669-345198(Top 20%)4378(Top 29%)4378(Top 83%)
Finish26.22 mi1.02 mi2961-1522804-1352804-1357037(Top 26%)5576(Top 37%)5576(Top 106%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3318

Males

3148

M18-39

3148

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3163

Males

3015

M18-39

3015

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3318

Males

3148

M18-39

3148

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3008

Males

2864

M18-39

2864

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3209

Males

3059

M18-39

3059

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2786

Males

2664

M18-39

2664

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2740

Males

2602

M18-39

2602

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2222

Males

2114

M18-39

2114

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2091

Males

1977

M18-39

1977

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3318

Males

3088

M18-39

3088

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2892

Males

2702

M18-39

2702

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3001

Males

2785

M18-39

2785

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

3906

Males

3509

M18-39

3509

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5198

Males

4378

M18-39

4378

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

7037

Males

5576

M18-39

5576

Passing Analysis

Category:
Athletes Passed
1120
Passed By
670
Net Change
+450
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3411
5K → 10K24598+147#3411#3264
10K → 15K9096-6#3264#3270
15K → 20K14040+100#3270#3170
20K → Half2118+3#3170#3167
Half → 25K11017+93#3167#3074
25K → 30K14427+117#3074#2957
30K → 20M915+86#2957#2871
20M → 21M898+81#2871#2790
21M → 35K3024+6#2790#2784
35K → 23M5742+15#2784#2769
23M → 24M5134+17#2769#2752
24M → 40K3353-20#2752#2772
40K → 25.2M744-37#2772#2809
25.2M → Finish12164-152#2809#2961
TOTALS1120670+450
📊

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