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BOSTON MARATHON 2023

Kevin Sainte

Bib: 30539•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:45
Rank: #21382
Start → 5K
9:15/mi
28:45 split
10K· 6.21 mi
55:19
Rank: #20195 (+1187)
5K → 10K
8:33/mi
26:34 split
15K· 9.32 mi
1:22:13
Rank: #19709 (+486)
10K → 15K
8:39/mi
26:54 split
20K· 12.43 mi
1:50:27
Rank: #19798 (-89)
15K → 20K
9:05/mi
28:14 split
Half· 13.11 mi
1:56:03
Rank: #19602 (+196)
20K → Half
8:12/mi
5:36 split
25K· 15.53 mi
2:16:54
Rank: #19157 (+445)
Half → 25K
8:36/mi
20:51 split
30K· 18.64 mi
2:44:34
Rank: #18728 (+429)
25K → 30K
8:54/mi
27:40 split
20M
2:57:08
Rank: #18653 (+75)
30K → 20M
9:15/mi
12:34 split
21M
3:07:45
Rank: #18745 (-92)
20M → 21M
10:37/mi
10:37 split
35K· 21.75 mi
3:14:25
Rank: #18689 (+56)
21M → 35K
8:55/mi
6:40 split
23M
3:25:57
Rank: #18590 (+99)
35K → 23M
9:13/mi
11:32 split
24M
3:35:13
Rank: #18588 (+2)
23M → 24M
9:16/mi
9:16 split
40K· 24.85 mi
3:44:01
Rank: #18726 (-138)
24M → 40K
10:18/mi
8:48 split
25.2M
3:47:26
Rank: #18702 (+24)
40K → 25.2M
9:54/mi
3:25 split
Finish· 26.22 mi
3:57:12
Rank: #18803 (-101)
25.2M → Finish
9:35/mi
9:46 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:03
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time2:01:09
Pace9:15 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:1028:459:1528:45
9:15
-
10K
6.21 mi12:13:4455:198:5426:34
8:33
-0:42
15K
9.32 mi12:40:381:22:138:4926:54
8:39
+0:06
20K
12.43 mi13:08:521:50:278:5328:14
9:05
+0:26
Half
13.11 mi13:14:281:56:038:515:36
8:12
-0:53
25K
15.53 mi13:35:192:16:548:4920:51
8:36
+0:24
30K
18.64 mi14:02:592:44:348:5027:40
8:54
+0:18
20M
20.00 mi14:15:332:57:088:5112:34
9:15
+0:21
21M
21.00 mi14:26:103:07:458:5610:37
10:37
+1:22
35K
21.75 mi14:32:503:14:258:566:40
8:55
-1:42
23M
23.00 mi14:44:223:25:578:5711:32
9:13
+0:18
24M
24.00 mi14:53:383:35:138:589:16
9:16
+0:03
40K
24.85 mi15:02:263:44:019:018:48
10:18
+1:02
25.2M
25.20 mi15:05:513:47:269:023:25
9:54
-0:24
Finish
26.22 mi15:15:373:57:129:039:46
9:35
-0:19

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

8:12 /mi

Average Pace

9:03 /mi

Slowest Pace

10:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:55

34% of race

Time at Steady Pace

2:04:41

53% of race

Time at Slower Pace

32:36

14% of race

Average Pace: 9:03 /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 mi11:47:1028:459:1528:45
9:15
#21382
10K
6.21 mi12:13:4455:198:5426:34
8:33
#20195
15K
9.32 mi12:40:381:22:138:4926:54
8:39
#19709
20K
12.43 mi13:08:521:50:278:5328:14
9:05
#19798
Half
13.11 mi13:14:281:56:038:515:36
8:12
#19602
25K
15.53 mi13:35:192:16:548:4920:51
8:36
#19157
30K
18.64 mi14:02:592:44:348:5027:40
8:54
#18728
20M
20.00 mi14:15:332:57:088:5112:34
9:15
#18653
21M
21.00 mi14:26:103:07:458:5610:37
10:37
#18745
35K
21.75 mi14:32:503:14:258:566:40
8:55
#18689
23M
23.00 mi14:44:223:25:578:5711:32
9:13
#18590
24M
24.00 mi14:53:383:35:138:589:16
9:16
#18588
40K
24.85 mi15:02:263:44:019:018:48
10:18
#18726
25.2M
25.20 mi15:05:513:47:269:023:25
9:54
#18702
Finish
26.22 mi15:15:373:57:129:039:46
9:35
#18803
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21382127901279018760(Top 70%)11781(Top 78%)11781(Top 223%)
10K6.21 mi3.10 mi20195+118712305+48512305+48518563(Top 70%)11735(Top 77%)11735(Top 222%)
15K9.32 mi3.11 mi19709+48612116+18912116+18918760(Top 70%)11781(Top 78%)11781(Top 223%)
20K12.43 mi3.11 mi19798-8912174-5812174-5820069(Top 75%)12337(Top 81%)12337(Top 233%)
Half13.11 mi0.68 mi19602+19612098+7612098+7615855(Top 60%)10643(Top 70%)10643(Top 201%)
25K15.53 mi2.42 mi19157+44511925+17311925+17316803(Top 63%)10887(Top 72%)10887(Top 206%)
30K18.64 mi3.11 mi18728+42911718+20711718+20716674(Top 63%)10782(Top 71%)10782(Top 204%)
20M20.00 mi1.36 mi18653+7511675+4311675+4317782(Top 67%)11139(Top 73%)11139(Top 211%)
21M21.00 mi1.00 mi18745-9211709-3411709-3419914(Top 75%)12008(Top 79%)12008(Top 227%)
35K21.75 mi0.75 mi18689+5611678+3111678+3117494(Top 66%)10932(Top 72%)10932(Top 207%)
23M23.00 mi1.25 mi18590+9911626+5211626+5217107(Top 64%)10742(Top 71%)10742(Top 203%)
24M24.00 mi1.00 mi18588+211611+1511611+1518324(Top 69%)11237(Top 74%)11237(Top 213%)
40K24.85 mi0.85 mi18726-13811652-4111652-4120696(Top 78%)12231(Top 81%)12231(Top 231%)
25.2M25.20 mi0.35 mi18702+2411633+1911633+1916987(Top 64%)10564(Top 70%)10564(Top 200%)
Finish26.22 mi1.02 mi18803-10111678-4511678-4520405(Top 77%)12139(Top 80%)12139(Top 230%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

18760

Males

11781

M18-39

11781

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

18563

Males

11735

M18-39

11735

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

18760

Males

11781

M18-39

11781

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

20069

Males

12337

M18-39

12337

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

15855

Males

10643

M18-39

10643

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

16803

Males

10887

M18-39

10887

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

16674

Males

10782

M18-39

10782

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

17782

Males

11139

M18-39

11139

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19914

Males

12008

M18-39

12008

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

17494

Males

10932

M18-39

10932

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

17107

Males

10742

M18-39

10742

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

18324

Males

11237

M18-39

11237

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

20696

Males

12231

M18-39

12231

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16987

Males

10564

M18-39

10564

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

20405

Males

12139

M18-39

12139

Passing Analysis

Category:
Athletes Passed
3484
Passed By
905
Net Change
+2579
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21382
5K → 10K122033+1187#21382#20195
10K → 15K53347+486#20195#19709
15K → 20K135224-89#19709#19798
20K → Half1960+196#19798#19602
Half → 25K4505+445#19602#19157
25K → 30K44415+429#19157#18728
30K → 20M11944+75#18728#18653
20M → 21M61153-92#18653#18745
21M → 35K7216+56#18745#18689
35K → 23M13435+99#18689#18590
23M → 24M5452+2#18590#18588
24M → 40K18156-138#18588#18726
40K → 25.2M3612+24#18726#18702
25.2M → Finish12113-101#18702#18803
TOTALS3484905+2579
📊

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