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BOSTON MARATHON 2024

Alexander Shemyakin

Bib: 20616•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:03
Rank: #15103
Start → 5K
8:04/mi
25:03 split
10K· 6.21 mi
50:51
Rank: #15656 (-553)
5K → 10K
8:18/mi
25:48 split
15K· 9.32 mi
1:16:45
Rank: #15547 (+109)
10K → 15K
8:20/mi
25:54 split
20K· 12.43 mi
1:43:08
Rank: #15279 (+268)
15K → 20K
8:30/mi
26:23 split
Half· 13.11 mi
1:48:52
Rank: #15264 (+15)
20K → Half
8:24/mi
5:44 split
25K· 15.53 mi
2:10:55
Rank: #15367 (-103)
Half → 25K
9:06/mi
22:03 split
30K· 18.64 mi
2:40:54
Rank: #15514 (-147)
25K → 30K
9:39/mi
29:59 split
20M
2:55:44
Rank: #15957 (-443)
30K → 20M
10:55/mi
14:50 split
21M
3:07:09
Rank: #16119 (-162)
20M → 21M
11:25/mi
11:25 split
35K· 21.75 mi
3:14:29
Rank: #16153 (-34)
21M → 35K
9:48/mi
7:20 split
23M
3:28:31
Rank: #16425 (-272)
35K → 23M
11:12/mi
14:02 split
24M
3:40:34
Rank: #16789 (-364)
23M → 24M
12:03/mi
12:03 split
40K· 24.85 mi
3:51:38
Rank: #17142 (-353)
24M → 40K
12:57/mi
11:04 split
25.2M
3:56:25
Rank: #17235 (-93)
40K → 25.2M
13:52/mi
4:47 split
Finish· 26.22 mi
4:09:01
Rank: #17562 (-327)
25.2M → Finish
12:22/mi
12:36 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:52
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time2:20:09
Pace10:41 /mi
📊Positive Split: 28.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5725:038:0425:03
8:04
-
10K
6.21 mi11:45:4550:518:1125:48
8:18
+0:14
15K
9.32 mi12:11:391:16:458:1425:54
8:20
+0:02
20K
12.43 mi12:38:021:43:088:1826:23
8:30
+0:10
Half
13.11 mi12:43:461:48:528:185:44
8:24
-0:06
25K
15.53 mi13:05:492:10:558:2622:03
9:06
+0:42
30K
18.64 mi13:35:482:40:548:3829:59
9:39
+0:33
20M
20.00 mi13:50:382:55:448:4714:50
10:55
+1:16
21M
21.00 mi14:02:033:07:098:5511:25
11:25
+0:30
35K
21.75 mi14:09:233:14:298:577:20
9:48
-1:37
23M
23.00 mi14:23:253:28:319:0414:02
11:12
+1:24
24M
24.00 mi14:35:283:40:349:1112:03
12:03
+0:51
40K
24.85 mi14:46:323:51:389:1911:04
12:57
+0:54
25.2M
25.20 mi14:51:193:56:259:234:47
13:52
+0:55
Finish
26.22 mi15:03:554:09:019:3012:36
12:22
-1:30

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

8:04 /mi

Average Pace

9:30 /mi

Slowest Pace

13:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:52

44% of race

Time at Steady Pace

59:22

24% of race

Time at Slower Pace

1:20:47

32% of race

Average Pace: 9:30 /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 mi11:19:5725:038:0425:03
8:04
#15103
10K
6.21 mi11:45:4550:518:1125:48
8:18
#15656
15K
9.32 mi12:11:391:16:458:1425:54
8:20
#15547
20K
12.43 mi12:38:021:43:088:1826:23
8:30
#15279
Half
13.11 mi12:43:461:48:528:185:44
8:24
#15264
25K
15.53 mi13:05:492:10:558:2622:03
9:06
#15367
30K
18.64 mi13:35:482:40:548:3829:59
9:39
#15514
20M
20.00 mi13:50:382:55:448:4714:50
10:55
#15957
21M
21.00 mi14:02:033:07:098:5511:25
11:25
#16119
35K
21.75 mi14:09:233:14:298:577:20
9:48
#16153
23M
23.00 mi14:23:253:28:319:0414:02
11:12
#16425
24M
24.00 mi14:35:283:40:349:1112:03
12:03
#16789
40K
24.85 mi14:46:323:51:389:1911:04
12:57
#17142
25.2M
25.20 mi14:51:193:56:259:234:47
13:52
#17235
Finish
26.22 mi15:03:554:09:019:3012:36
12:22
#17562
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15103100641006415472(Top 61%)10193(Top 70%)10193(Top 869%)
10K6.21 mi3.10 mi15656-55310291-22710291-22716124(Top 63%)10485(Top 72%)10485(Top 894%)
15K9.32 mi3.11 mi15547+10910233+5810233+5815472(Top 61%)10193(Top 70%)10193(Top 869%)
20K12.43 mi3.11 mi15279+26810118+11510118+11514766(Top 58%)9862(Top 68%)9862(Top 841%)
Half13.11 mi0.68 mi15264+1510115+310115+315168(Top 59%)10007(Top 69%)10007(Top 853%)
25K15.53 mi2.42 mi15367-103101151011515944(Top 62%)10229(Top 70%)10229(Top 872%)
30K18.64 mi3.11 mi15514-14710095+2010095+2016043(Top 63%)10015(Top 69%)10015(Top 854%)
20M20.00 mi1.36 mi15957-44310239-14410239-14419067(Top 75%)11284(Top 77%)11284(Top 962%)
21M21.00 mi1.00 mi16119-16210264-2510264-2517452(Top 68%)10355(Top 71%)10355(Top 883%)
35K21.75 mi0.75 mi16153-3410255+910255+916533(Top 65%)9873(Top 68%)9873(Top 842%)
23M23.00 mi1.25 mi16425-27210340-8510340-8518954(Top 74%)11051(Top 76%)11051(Top 942%)
24M24.00 mi1.00 mi16789-36410471-13110471-13121535(Top 84%)12282(Top 84%)12282(Top 1047%)
40K24.85 mi0.85 mi17142-35310599-12810599-12822164(Top 87%)12585(Top 86%)12585(Top 1073%)
25.2M25.20 mi0.35 mi17235-9310625-2610625-2621355(Top 84%)12142(Top 83%)12142(Top 1035%)
Finish26.22 mi1.02 mi17562-32710739-11410739-11423692(Top 93%)13388(Top 92%)13388(Top 1141%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

15472

Males

10193

M60-64

10193

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

16124

Males

10485

M60-64

10485

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

15472

Males

10193

M60-64

10193

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

14766

Males

9862

M60-64

9862

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

15168

Males

10007

M60-64

10007

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

15944

Males

10229

M60-64

10229

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

16043

Males

10015

M60-64

10015

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

19067

Males

11284

M60-64

11284

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

17452

Males

10355

M60-64

10355

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

16533

Males

9873

M60-64

9873

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

18954

Males

11051

M60-64

11051

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

21535

Males

12282

M60-64

12282

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22164

Males

12585

M60-64

12585

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

21355

Males

12142

M60-64

12142

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

23692

Males

13388

M60-64

13388

Passing Analysis

Category:
Athletes Passed
1498
Passed By
3957
Net Change
-2459
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15103
5K → 10K116669-553#15103#15656
10K → 15K284175+109#15656#15547
15K → 20K36294+268#15547#15279
20K → Half4732+15#15279#15264
Half → 25K185288-103#15264#15367
25K → 30K212359-147#15367#15514
30K → 20M37480-443#15514#15957
20M → 21M61223-162#15957#16119
21M → 35K6195-34#16119#16153
35K → 23M41313-272#16153#16425
23M → 24M23387-364#16425#16789
24M → 40K32385-353#16789#17142
40K → 25.2M17110-93#17142#17235
25.2M → Finish20347-327#17235#17562
TOTALS14983957-2459
📊

Passing Visuals

Category:
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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