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BOSTON MARATHON 2023

Mikhail Kireev

Bib: 9387•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 26%
Gender (Male)
#0 / 15176
Top 40%
Masters (Masters Men)
#0 / 9891
Top 26%
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
20:37
Rank: #3147
Start → 5K
20:37 | 6:38/mi
10K· 6.21 mi
41:38
Rank: #3987 (-840)
5K → 10K
21:01 | 6:46/mi
15K· 9.32 mi
1:02:44
Rank: #4329 (-342)
10K → 15K
21:06 | 6:47/mi
20K· 12.43 mi
1:24:03
Rank: #4485 (-156)
15K → 20K
21:19 | 6:52/mi
Half· 13.11 mi
1:28:43
Rank: #4537 (-52)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:45:38
Rank: #4702 (-165)
Half → 25K
16:55 | 6:59/mi
30K· 18.64 mi
2:08:41
Rank: #5211 (-509)
25K → 30K
23:03 | 7:25/mi
20M
2:19:20
Rank: #5462 (-251)
30K → 20M
10:39 | 7:50/mi
21M
2:27:51
Rank: #5653 (-191)
20M → 21M
8:31 | 8:31/mi
35K· 21.75 mi
2:33:50
Rank: #5819 (-166)
21M → 35K
5:59 | 8:00/mi
23M
2:43:48
Rank: #5936 (-117)
35K → 23M
9:58 | 7:58/mi
24M
2:51:44
Rank: #6059 (-123)
23M → 24M
7:56 | 7:56/mi
40K· 24.85 mi
2:59:20
Rank: #6326 (-267)
24M → 40K
7:36 | 8:53/mi
25.2M
3:03:06
Rank: #6547 (-221)
40K → 25.2M
3:46 | 10:55/mi
Finish· 26.22 mi
3:12:17
Rank: #6963 (-416)
25.2M → Finish
9:11 | 9:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:43
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:43:34
Pace7:54 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:3520:376:3820:37
6:38
-
10K
6.21 mi11:07:3641:386:4221:01
6:46
+0:08
15K
9.32 mi11:28:421:02:446:4421:06
6:47
+0:01
20K
12.43 mi11:50:011:24:036:4621:19
6:52
+0:05
Half
13.11 mi11:54:411:28:436:464:40
6:50
-0:02
25K
15.53 mi12:11:361:45:386:4816:55
6:59
+0:09
30K
18.64 mi12:34:392:08:416:5423:03
7:25
+0:26
20M
20.00 mi12:45:182:19:206:5810:39
7:50
+0:25
21M
21.00 mi12:53:492:27:517:028:31
8:31
+0:41
35K
21.75 mi12:59:482:33:507:045:59
8:00
-0:31
23M
23.00 mi13:09:462:43:487:079:58
7:58
-0:02
24M
24.00 mi13:17:422:51:447:097:56
7:56
-0:02
40K
24.85 mi13:25:182:59:207:137:36
8:53
+0:57
25.2M
25.20 mi13:29:043:03:067:163:46
10:55
+2:02
Finish
26.22 mi13:38:153:12:177:209:11
9:01
-1:54

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

6:38 /mi

Average Pace

7:20 /mi

Slowest Pace

10:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:38

55% of race

Time at Steady Pace

57:35

30% of race

Time at Slower Pace

29:04

15% of race

Average Pace: 7:20 /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 mi10:46:3520:376:3820:37
6:38
#3147
10K
6.21 mi11:07:3641:386:4221:01
6:46
#3987
15K
9.32 mi11:28:421:02:446:4421:06
6:47
#4329
20K
12.43 mi11:50:011:24:036:4621:19
6:52
#4485
Half
13.11 mi11:54:411:28:436:464:40
6:50
#4537
25K
15.53 mi12:11:361:45:386:4816:55
6:59
#4702
30K
18.64 mi12:34:392:08:416:5423:03
7:25
#5211
20M
20.00 mi12:45:182:19:206:5810:39
7:50
#5462
21M
21.00 mi12:53:492:27:517:028:31
8:31
#5653
35K
21.75 mi12:59:482:33:507:045:59
8:00
#5819
23M
23.00 mi13:09:462:43:487:079:58
7:58
#5936
24M
24.00 mi13:17:422:51:447:097:56
7:56
#6059
40K
24.85 mi13:25:182:59:207:137:36
8:53
#6326
25.2M
25.20 mi13:29:043:03:067:163:46
10:55
#6547
Finish
26.22 mi13:38:153:12:177:209:11
9:01
#6963
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3147297529755041(Top 19%)4681(Top 31%)4681(Top 209%)
10K6.21 mi3.10 mi3987-8403751-7763751-7764957(Top 19%)4596(Top 30%)4596(Top 205%)
15K9.32 mi3.11 mi4329-3424055-3044055-3045041(Top 19%)4681(Top 31%)4681(Top 209%)
20K12.43 mi3.11 mi4485-1564192-1374192-1375026(Top 19%)4659(Top 31%)4659(Top 208%)
Half13.11 mi0.68 mi4537-524236-444236-445639(Top 21%)5199(Top 34%)5199(Top 232%)
25K15.53 mi2.42 mi4702-1654380-1444380-1445450(Top 20%)5021(Top 33%)5021(Top 224%)
30K18.64 mi3.11 mi5211-5094822-4424822-4426710(Top 25%)5874(Top 39%)5874(Top 262%)
20M20.00 mi1.36 mi5462-2515025-2035025-2039112(Top 34%)7250(Top 48%)7250(Top 324%)
21M21.00 mi1.00 mi5653-1915180-1555180-15510540(Top 40%)7873(Top 52%)7873(Top 351%)
35K21.75 mi0.75 mi5819-1665297-1175297-11712045(Top 45%)8554(Top 56%)8554(Top 382%)
23M23.00 mi1.25 mi5936-1175369-725369-729448(Top 35%)7194(Top 47%)7194(Top 321%)
24M24.00 mi1.00 mi6059-1235453-845453-8410734(Top 40%)7757(Top 51%)7757(Top 346%)
40K24.85 mi0.85 mi6326-2675647-1945647-19415508(Top 58%)9891(Top 65%)9891(Top 441%)
25.2M25.20 mi0.35 mi6547-2215793-1465793-14620224(Top 76%)12013(Top 79%)12013(Top 536%)
Finish26.22 mi1.02 mi6963-4166061-2686061-26817999(Top 68%)11059(Top 73%)11059(Top 493%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5041

Males

4681

M40-44

4681

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4957

Males

4596

M40-44

4596

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5041

Males

4681

M40-44

4681

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5026

Males

4659

M40-44

4659

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5639

Males

5199

M40-44

5199

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5450

Males

5021

M40-44

5021

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6710

Males

5874

M40-44

5874

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9112

Males

7250

M40-44

7250

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10540

Males

7873

M40-44

7873

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12045

Males

8554

M40-44

8554

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9448

Males

7194

M40-44

7194

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10734

Males

7757

M40-44

7757

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

15508

Males

9891

M40-44

9891

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

20224

Males

12013

M40-44

12013

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

17999

Males

11059

M40-44

11059

Passing Analysis

Category:
Athletes Passed
347
Passed By
4163
Net Change
-3816
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3147
5K → 10K22862-840#3147#3987
10K → 15K37379-342#3987#4329
15K → 20K60216-156#4329#4485
20K → Half961-52#4485#4537
Half → 25K59224-165#4537#4702
25K → 30K37546-509#4702#5211
30K → 20M17268-251#5211#5462
20M → 21M14205-191#5462#5653
21M → 35K10176-166#5653#5819
35K → 23M33150-117#5819#5936
23M → 24M30153-123#5936#6059
24M → 40K11278-267#6059#6326
40K → 25.2M2223-221#6326#6547
25.2M → Finish6422-416#6547#6963
TOTALS3474163-3816
📊

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