Sylvain Roy

Bib: 12210β€’M

QC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 32%
Gender (Male)
#0 / 16340
Top 45%
Masters (Masters Men)
#0 / 10617
Top 33%
Age Group (M45-49)
#0 / 2413
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
22:45
3.11 mi
Rank: #11233
Start β†’ 5K
22:45 | 7:20/mi
10K
45:06
6.21 mi
Rank: #10715 (+518)
5K β†’ 10K
22:21 | 7:12/mi
15K
1:07:07
9.32 mi
Rank: #10146 (+569)
10K β†’ 15K
22:01 | 7:06/mi
20K
1:29:44
12.43 mi
Rank: #10073 (+73)
15K β†’ 20K
22:37 | 7:17/mi
HALF
1:34:36
13.11 mi
Rank: #10043 (+30)
20K β†’ HALF
4:52 | 7:09/mi
25K
1:52:05
15.53 mi
Rank: #9850 (+193)
HALF β†’ 25K
17:29 | 7:13/mi
30K
2:14:57
18.64 mi
Rank: #9567 (+283)
25K β†’ 30K
22:52 | 7:22/mi
20M
2:24:57
20.00 mi
Rank: #9436 (+131)
30K β†’ 20M
10:00 | 7:22/mi
21M
2:32:53
21.00 mi
Rank: #9377 (+59)
20M β†’ 21M
7:56 | 7:56/mi
35K
2:38:19
21.75 mi
Rank: #9330 (+47)
21M β†’ 35K
5:26 | 7:16/mi
23M
2:47:38
23.00 mi
Rank: #9213 (+117)
35K β†’ 23M
9:19 | 7:27/mi
24M
2:55:12
24.00 mi
Rank: #9235 (-22)
23M β†’ 24M
7:34 | 7:34/mi
40K
3:01:35
24.85 mi
Rank: #9179 (+56)
24M β†’ 40K
6:23 | 7:28/mi
25.2M
3:04:34
25.20 mi
Rank: #9217 (-38)
40K β†’ 25.2M
2:59 | 8:40/mi
FINISH
3:11:55
26.22 mi
Rank: #9172 (+45)
25.2M β†’ FINISH
7:21 | 7:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:36
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:37:19
Pace7:26 /mi
πŸ“ŠPositive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2322:457:2022:45
7:20
-
10K
6.21 mi11:13:4445:067:1622:21
7:12
-0:08
15K
9.32 mi11:35:451:07:077:1322:01
7:06
-0:06
20K
12.43 mi11:58:221:29:447:1422:37
7:17
+0:11
HALF
13.11 mi12:03:141:34:367:134:52
7:09
-0:08
25K
15.53 mi12:20:431:52:057:1317:29
7:13
+0:04
30K
18.64 mi12:43:352:14:577:1522:52
7:22
+0:09
20M
20.00 mi12:53:352:24:577:1510:00
7:22
0:00
21M
21.00 mi13:01:312:32:537:177:56
7:56
+0:34
35K
21.75 mi13:06:572:38:197:175:26
7:16
-0:40
23M
23.00 mi13:16:162:47:387:189:19
7:27
+0:11
24M
24.00 mi13:23:502:55:127:197:34
7:34
+0:07
40K
24.85 mi13:30:133:01:357:196:23
7:28
-0:06
25.2M
25.20 mi13:33:123:04:347:202:59
8:40
+1:12
FINISH
26.22 mi13:40:333:11:557:207:21
7:13
-1:27

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:06 /mi

Average Pace

7:20 /mi

Slowest Pace

8:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

22:01

11% of race

Time at Steady Pace

2:31:25

79% of race

Time at Slower Pace

18:29

10% of race

Average Pace: 7:19 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:51:2322:457:2022:45
7:20
#11233
10K
6.21 mi11:13:4445:067:1622:21
7:12
#10715
15K
9.32 mi11:35:451:07:077:1322:01
7:06
#10146
20K
12.43 mi11:58:221:29:447:1422:37
7:17
#10073
HALF
13.11 mi12:03:141:34:367:134:52
7:09
#10043
25K
15.53 mi12:20:431:52:057:1317:29
7:13
#9850
30K
18.64 mi12:43:352:14:577:1522:52
7:22
#9567
20M
20.00 mi12:53:352:24:577:1510:00
7:22
#9436
21M
21.00 mi13:01:312:32:537:177:56
7:56
#9377
35K
21.75 mi13:06:572:38:197:175:26
7:16
#9330
23M
23.00 mi13:16:162:47:387:189:19
7:27
#9213
24M
24.00 mi13:23:502:55:127:197:34
7:34
#9235
40K
24.85 mi13:30:133:01:357:196:23
7:28
#9179
25.2M
25.20 mi13:33:123:04:347:202:59
8:40
#9217
FINISH
26.22 mi13:40:333:11:557:207:21
7:13
#9172
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi11233870487049164(Top 32%)7573(Top 46%)7573(Top 314%)
10K6.21 mi3.10 mi10715+5188423+2818423+28110199(Top 35%)8159(Top 50%)8159(Top 338%)
15K9.32 mi3.11 mi10146+5698136+2878136+2879164(Top 32%)7573(Top 46%)7573(Top 314%)
20K12.43 mi3.11 mi10073+738056+808056+809976(Top 34%)7909(Top 48%)7909(Top 328%)
HALF13.11 mi0.68 mi10043+308034+228034+229716(Top 33%)7834(Top 48%)7834(Top 325%)
25K15.53 mi2.42 mi9850+1937921+1137921+1138947(Top 31%)7294(Top 45%)7294(Top 302%)
30K18.64 mi3.11 mi9567+2837710+2117710+2118573(Top 30%)6932(Top 42%)6932(Top 287%)
20M20.00 mi1.36 mi9436+1317621+897621+898136(Top 28%)6584(Top 40%)6584(Top 273%)
21M21.00 mi1.00 mi9377+597571+507571+509423(Top 32%)7171(Top 44%)7171(Top 297%)
35K21.75 mi0.75 mi9330+477530+417530+418988(Top 31%)6945(Top 43%)6945(Top 288%)
23M23.00 mi1.25 mi9213+1177424+1067424+1068448(Top 29%)6573(Top 40%)6573(Top 272%)
24M24.00 mi1.00 mi9235-227413+117413+1110572(Top 36%)7578(Top 46%)7578(Top 314%)
40K24.85 mi0.85 mi9179+567355+587355+588588(Top 30%)6489(Top 40%)6489(Top 269%)
25.2M25.20 mi0.35 mi9217-387369-147369-1412481(Top 43%)8320(Top 51%)8320(Top 345%)
FINISH26.22 mi1.02 mi9172+457311+587311+589203(Top 32%)6703(Top 41%)6703(Top 278%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
Γ—21
+97ft-345ft

Overall

9164

Males

7573

M45-49

7573

5K→10K

3.1 - 6.2 mi

Top 35%
Γ—5
+79ft-138ft

Overall

10199

Males

8159

M45-49

8159

10K→15K

6.2 - 9.3 mi

Top 32%
Γ—3
+67ft-78ft

Overall

9164

Males

7573

M45-49

7573

15K→20K

9.3 - 12.4 mi

Top 34%
Γ—5
+106ft-86ft

Overall

9976

Males

7909

M45-49

7909

20K→HALF

12.4 - 13.1 mi

Top 33%
Γ—2
+19ft-37ft

Overall

9716

Males

7834

M45-49

7834

HALF→25K

13.1 - 15.5 mi

Top 31%
Γ—4
+66ft-88ft

Overall

8947

Males

7294

M45-49

7294

25K→30K

15.5 - 18.6 mi

Top 30%
Γ—9
+181ft-148ft

Overall

8573

Males

6932

M45-49

6932

30K→20M

18.6 - 20.0 mi

Top 28%
Γ—5
+64ft-50ft

Overall

8136

Males

6584

M45-49

6584

20M→21M

20.0 - 21.0 mi

Top 32%
Γ—8
+106ft-24ft

Overall

9423

Males

7171

M45-49

7171

21M→35K

21.0 - 21.8 mi

Top 31%
Γ—7
+17ft-86ft

Overall

8988

Males

6945

M45-49

6945

35K→23M

21.8 - 23.0 mi

Top 29%
Γ—5
+23ft-63ft

Overall

8448

Males

6573

M45-49

6573

23M→24M

23.0 - 24.0 mi

Top 36%
Γ—6
+12ft-82ft

Overall

10572

Males

7578

M45-49

7578

24M→40K

24.0 - 24.9 mi

Top 30%
Γ—1
+6ft-20ft

Overall

8588

Males

6489

M45-49

6489

40K→25.2M

24.9 - 25.2 mi

Top 43%
Γ—1
+13ft-16ft

Overall

12481

Males

8320

M45-49

8320

25.2M→FINISH

25.2 - 26.2 mi

Top 32%
Γ—2
+22ft-21ft

Overall

9203

Males

6703

M45-49

6703

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2729*
Passed By
668
Net Change
+2061
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#11233
5K β†’ 10K598*80+518#11233#10715
10K β†’ 15K585*16+569#10715#10146
15K β†’ 20K194121+73#10146#10073
20K β†’ HALF4818+30#10073#10043
HALF β†’ 25K216*23+193#10043#9850
25K β†’ 30K325*42+283#9850#9567
30K β†’ 20M16332+131#9567#9436
20M β†’ 21M10546+59#9436#9377
21M β†’ 35K7831+47#9377#9330
35K β†’ 23M15336+117#9330#9213
23M β†’ 24M5375-22#9213#9235
24M β†’ 40K8933+56#9235#9179
40K β†’ 25.2M1957-38#9179#9217
25.2M β†’ FINISH10358+45#9217#9172
TOTALS2729*668+2061

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing