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BOSTON MARATHON 2023

Sergey Tatarenko

Bib: 1990•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:04
Rank: #9034
Start → 5K
23:04 | 7:25/mi
10K· 6.21 mi
46:12
Rank: #9456 (-422)
5K → 10K
23:08 | 7:27/mi
15K· 9.32 mi
1:09:55
Rank: #10064 (-608)
10K → 15K
23:43 | 7:38/mi
20K· 12.43 mi
1:34:56
Rank: #11019 (-955)
15K → 20K
25:01 | 8:03/mi
Half· 13.11 mi
1:40:19
Rank: #11138 (-119)
20K → Half
5:23 | 7:53/mi
25K· 15.53 mi
2:02:25
Rank: #12870 (-1732)
Half → 25K
22:06 | 9:07/mi
30K· 18.64 mi
2:30:06
Rank: #13694 (-824)
25K → 30K
27:41 | 8:55/mi
20M
2:44:12
Rank: #14630 (-936)
30K → 20M
14:06 | 10:23/mi
21M
2:54:08
Rank: #14834 (-204)
20M → 21M
9:56 | 9:56/mi
35K· 21.75 mi
3:00:45
Rank: #14926 (-92)
21M → 35K
6:37 | 8:51/mi
23M
3:12:35
Rank: #15104 (-178)
35K → 23M
11:50 | 9:27/mi
24M
3:21:32
Rank: #15189 (-85)
23M → 24M
8:57 | 8:57/mi
40K· 24.85 mi
3:29:35
Rank: #15337 (-148)
24M → 40K
8:03 | 9:25/mi
25.2M
3:33:04
Rank: #15378 (-41)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
3:41:54
Rank: #15417 (-39)
25.2M → Finish
8:50 | 8:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:19
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time2:01:35
Pace9:16 /mi
📊Positive Split: 21.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3523:047:2523:04
7:25
-
10K
6.21 mi10:46:4346:127:2623:08
7:27
+0:02
15K
9.32 mi11:10:261:09:557:3023:43
7:38
+0:11
20K
12.43 mi11:35:271:34:567:3825:01
8:03
+0:25
Half
13.11 mi11:40:501:40:197:395:23
7:53
-0:10
25K
15.53 mi12:02:562:02:257:5322:06
9:07
+1:14
30K
18.64 mi12:30:372:30:068:0327:41
8:55
-0:12
20M
20.00 mi12:44:432:44:128:1314:06
10:23
+1:28
21M
21.00 mi12:54:392:54:088:189:56
9:56
-0:27
35K
21.75 mi13:01:163:00:458:196:37
8:51
-1:05
23M
23.00 mi13:13:063:12:358:2211:50
9:27
+0:36
24M
24.00 mi13:22:033:21:328:248:57
8:57
-0:30
40K
24.85 mi13:30:063:29:358:268:03
9:25
+0:28
25.2M
25.20 mi13:33:353:33:048:273:29
10:06
+0:41
Finish
26.22 mi13:42:253:41:548:288:50
8:40
-1:26

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

7:25 /mi

Average Pace

8:28 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:19

45% of race

Time at Steady Pace

1:14:11

33% of race

Time at Slower Pace

47:24

21% of race

Average Pace: 8:28 /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 mi10:23:3523:047:2523:04
7:25
#9034
10K
6.21 mi10:46:4346:127:2623:08
7:27
#9456
15K
9.32 mi11:10:261:09:557:3023:43
7:38
#10064
20K
12.43 mi11:35:271:34:567:3825:01
8:03
#11019
Half
13.11 mi11:40:501:40:197:395:23
7:53
#11138
25K
15.53 mi12:02:562:02:257:5322:06
9:07
#12870
30K
18.64 mi12:30:372:30:068:0327:41
8:55
#13694
20M
20.00 mi12:44:432:44:128:1314:06
10:23
#14630
21M
21.00 mi12:54:392:54:088:189:56
9:56
#14834
35K
21.75 mi13:01:163:00:458:196:37
8:51
#14926
23M
23.00 mi13:13:063:12:358:2211:50
9:27
#15104
24M
24.00 mi13:22:033:21:328:248:57
8:57
#15189
40K
24.85 mi13:30:063:29:358:268:03
9:25
#15337
25.2M
25.20 mi13:33:353:33:048:273:29
10:06
#15378
Finish
26.22 mi13:42:253:41:548:288:50
8:40
#15417
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi90347621762111296(Top 42%)8771(Top 58%)8771(Top 391%)
10K6.21 mi3.10 mi9456-4227855-2347855-23410024(Top 38%)8185(Top 54%)8185(Top 365%)
15K9.32 mi3.11 mi10064-6088202-3478202-34711296(Top 42%)8771(Top 58%)8771(Top 391%)
20K12.43 mi3.11 mi11019-9558665-4638665-46313845(Top 52%)9819(Top 65%)9819(Top 438%)
Half13.11 mi0.68 mi11138-1198718-538718-5313489(Top 51%)9694(Top 64%)9694(Top 433%)
25K15.53 mi2.42 mi12870-17329415-6979415-69719471(Top 73%)12036(Top 79%)12036(Top 537%)
30K18.64 mi3.11 mi13694-8249724-3099724-30916692(Top 63%)10786(Top 71%)10786(Top 481%)
20M20.00 mi1.36 mi14630-93610069-34510069-34521450(Top 81%)12756(Top 84%)12756(Top 569%)
21M21.00 mi1.00 mi14834-20410129-6010129-6017763(Top 67%)11122(Top 73%)11122(Top 496%)
35K21.75 mi0.75 mi14926-9210142-1310142-1317138(Top 64%)10757(Top 71%)10757(Top 480%)
23M23.00 mi1.25 mi15104-17810180-3810180-3818116(Top 68%)11160(Top 74%)11160(Top 498%)
24M24.00 mi1.00 mi15189-8510199-1910199-1916980(Top 64%)10616(Top 70%)10616(Top 474%)
40K24.85 mi0.85 mi15337-14810234-3510234-3517994(Top 68%)11022(Top 73%)11022(Top 492%)
25.2M25.20 mi0.35 mi15378-4110235-110235-117720(Top 67%)10879(Top 72%)10879(Top 485%)
Finish26.22 mi1.02 mi15417-3910239-410239-416317(Top 61%)10297(Top 68%)10297(Top 459%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

11296

Males

8771

M40-44

8771

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10024

Males

8185

M40-44

8185

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

11296

Males

8771

M40-44

8771

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13845

Males

9819

M40-44

9819

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13489

Males

9694

M40-44

9694

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

19471

Males

12036

M40-44

12036

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

16692

Males

10786

M40-44

10786

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

21450

Males

12756

M40-44

12756

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

17763

Males

11122

M40-44

11122

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

17138

Males

10757

M40-44

10757

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

18116

Males

11160

M40-44

11160

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

16980

Males

10616

M40-44

10616

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

17994

Males

11022

M40-44

11022

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17720

Males

10879

M40-44

10879

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

16317

Males

10297

M40-44

10297

Passing Analysis

Category:
Athletes Passed
493
Passed By
6874
Net Change
-6383
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9034
5K → 10K128550-422#9034#9456
10K → 15K45651-608#9456#10064
15K → 20K20975-955#10064#11019
20K → Half2121-119#11019#11138
Half → 25K11733-1732#11138#12870
25K → 30K40864-824#12870#13694
30K → 20M9945-936#13694#14630
20M → 21M33237-204#14630#14834
21M → 35K27119-92#14834#14926
35K → 23M39217-178#14926#15104
23M → 24M41126-85#15104#15189
24M → 40K29177-148#15189#15337
40K → 25.2M2061-41#15337#15378
25.2M → Finish5998-39#15378#15417
TOTALS4936874-6383
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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