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BOSTON MARATHON 2023

Vincent Lavoie

Bib: 21270•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:38/mi
26:50
↑ 97↓ 3451.5%
10K· 6.21 mi
8:55/mi
54:32
↑ 79↓ 1380.4%
15K· 9.32 mi
8:56/mi
1:22:17
↑ 67↓ 78
20K· 12.43 mi
8:55/mi
1:49:58
↑ 106↓ 860.1%
Half· 13.11 mi
8:46/mi
1:55:57
↑ 19↓ 370.5%
25K· 15.53 mi
8:48/mi
2:17:17
↑ 66↓ 880.2%
30K· 18.64 mi
9:17/mi
2:46:09
↑ 181↓ 1480.2%
20M
9:13/mi
2:58:41
↑ 64↓ 500.2%
21M
9:58/mi
3:08:39
↑ 106↓ 241.6%
35K· 21.75 mi
9:09/mi
3:15:30
↑ 17↓ 861.7%
23M
9:18/mi
3:27:09
↑ 23↓ 630.6%
24M
9:04/mi
3:36:13
↓ 821.3%
40K· 24.85 mi
9:12/mi
3:44:05
↓ 200.3%
25.2M
10:09/mi
3:47:35
↑ 13↓ 160.2%
Finish· 26.22 mi
9:25/mi
3:57:11
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:57
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time2:01:14
Pace9:15 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:2226:508:3826:50
8:38
-
10K
6.21 mi11:48:0454:328:4727:42
8:55
+0:17
15K
9.32 mi12:15:491:22:178:5027:45
8:56
+0:01
20K
12.43 mi12:43:301:49:588:5127:41
8:55
-0:01
Half
13.11 mi12:49:291:55:578:515:59
8:46
-0:09
25K
15.53 mi13:10:492:17:178:5021:20
8:48
+0:02
30K
18.64 mi13:39:412:46:098:5528:52
9:17
+0:29
20M
20.00 mi13:52:132:58:418:5612:32
9:13
-0:04
21M
21.00 mi14:02:113:08:398:599:58
9:58
+0:45
35K
21.75 mi14:09:023:15:308:596:51
9:09
-0:49
23M
23.00 mi14:20:413:27:099:0011:39
9:18
+0:09
24M
24.00 mi14:29:453:36:139:019:04
9:04
-0:14
40K
24.85 mi14:37:373:44:059:017:52
9:12
+0:08
25.2M
25.20 mi14:41:073:47:359:023:30
10:09
+0:57
Finish
26.22 mi14:50:433:57:119:039:36
9:25
-0:44

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

8:38 /mi

Average Pace

9:03 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:43:43

94% of race

Time at Steady Pace

13:28

6% of race

Time at Slower Pace

0:00

0% 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 mi11:20:2226:508:3826:50
8:38
#18455
10K
6.21 mi11:48:0454:328:4727:42
8:55
#19548
15K
9.32 mi12:15:491:22:178:5027:45
8:56
#19744
20K
12.43 mi12:43:301:49:588:5127:41
8:55
#19578
Half
13.11 mi12:49:291:55:578:515:59
8:46
#19570
25K
15.53 mi13:10:492:17:178:5021:20
8:48
#19291
30K
18.64 mi13:39:412:46:098:5528:52
9:17
#19172
20M
20.00 mi13:52:132:58:418:5612:32
9:13
#19046
21M
21.00 mi14:02:113:08:398:599:58
9:58
#18974
35K
21.75 mi14:09:023:15:308:596:51
9:09
#18960
23M
23.00 mi14:20:413:27:099:0011:39
9:18
#18868
24M
24.00 mi14:29:453:36:139:019:04
9:04
#18790
40K
24.85 mi14:37:373:44:059:017:52
9:12
#18735
25.2M
25.20 mi14:41:073:47:359:023:30
10:09
#18729
Finish
26.22 mi14:50:433:57:119:039:36
9:25
#18799
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18455115891158920180(Top 76%)12390(Top 82%)12390(Top 1116%)
10K6.21 mi3.10 mi19548-109312030-44112030-44120489(Top 77%)12497(Top 82%)12497(Top 1126%)
15K9.32 mi3.11 mi19744-19612134-10412134-10420180(Top 76%)12390(Top 82%)12390(Top 1116%)
20K12.43 mi3.11 mi19578+16612083+5112083+5119249(Top 72%)11988(Top 79%)11988(Top 1080%)
Half13.11 mi0.68 mi19570+812080+312080+319304(Top 73%)12010(Top 79%)12010(Top 1082%)
25K15.53 mi2.42 mi19291+27911972+10811972+10817937(Top 67%)11393(Top 75%)11393(Top 1026%)
30K18.64 mi3.11 mi19172+11911909+6311909+6318581(Top 70%)11597(Top 76%)11597(Top 1045%)
20M20.00 mi1.36 mi19046+12611844+6511844+6517654(Top 66%)11084(Top 73%)11084(Top 999%)
21M21.00 mi1.00 mi18974+7211802+4211802+4217908(Top 67%)11188(Top 74%)11188(Top 1008%)
35K21.75 mi0.75 mi18960+1411785+1711785+1718551(Top 70%)11393(Top 75%)11393(Top 1026%)
23M23.00 mi1.25 mi18868+9211733+5211733+5217529(Top 66%)10919(Top 72%)10919(Top 984%)
24M24.00 mi1.00 mi18790+7811691+4211691+4217524(Top 66%)10863(Top 72%)10863(Top 979%)
40K24.85 mi0.85 mi18735+5511656+3511656+3517095(Top 64%)10623(Top 70%)10623(Top 957%)
25.2M25.20 mi0.35 mi18729+611644+1211644+1217921(Top 67%)10980(Top 72%)10980(Top 989%)
Finish26.22 mi1.02 mi18799-7011674-3011674-3019823(Top 74%)11902(Top 78%)11902(Top 1072%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

20180

Males

12390

M60-64

12390

5K→10K

3.1 - 6.2 mi

Top 77%
×5story building
+79ft-138ft

Overall

20489

Males

12497

M60-64

12497

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

20180

Males

12390

M60-64

12390

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

19249

Males

11988

M60-64

11988

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

19304

Males

12010

M60-64

12010

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17937

Males

11393

M60-64

11393

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

18581

Males

11597

M60-64

11597

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

17654

Males

11084

M60-64

11084

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

17908

Males

11188

M60-64

11188

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

18551

Males

11393

M60-64

11393

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

17529

Males

10919

M60-64

10919

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

17524

Males

10863

M60-64

10863

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

17095

Males

10623

M60-64

10623

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17921

Males

10980

M60-64

10980

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

19823

Males

11902

M60-64

11902

Passing Analysis

Category:
Athletes Passed
1641
Passed By
1985
Net Change
-344
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18455
5K → 10K571150-1093#18455#19548
10K → 15K110306-196#19548#19744
15K → 20K25185+166#19744#19578
20K → Half3325+8#19578#19570
Half → 25K30425+279#19570#19291
25K → 30K227108+119#19291#19172
30K → 20M15327+126#19172#19046
20M → 21M10634+72#19046#18974
21M → 35K5137+14#18974#18960
35K → 23M12230+92#18960#18868
23M → 24M9921+78#18868#18790
24M → 40K8025+55#18790#18735
40K → 25.2M2721+6#18735#18729
25.2M → Finish2191-70#18729#18799
TOTALS16411985-344
📊

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