Sylvain Constant

Bib: 6629M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 18%
Gender (Male)
#0 / 14578
Top 28%
Masters (Masters Men)
#0 / 9729
Top 16%
Division (M45-49)
#0 / 2218
Top 21%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:33
Rank: #6654
Start5K
21:33 | 6:56/mi
10K· 6.21 mi
43:33
Rank: #6900 (-246)
5K10K
22:00 | 7:05/mi
15K· 9.32 mi
1:05:03
Rank: #6476 (+424)
10K15K
21:30 | 6:55/mi
20K· 12.43 mi
1:26:49
Rank: #6081 (+395)
15K20K
21:46 | 7:00/mi
Half· 13.11 mi
1:31:29
Rank: #6007 (+74)
20KHalf
4:40 | 6:50/mi
25K· 15.53 mi
1:48:31
Rank: #5645 (+362)
Half25K
17:02 | 7:02/mi
30K· 18.64 mi
2:11:14
Rank: #5241 (+404)
25K30K
22:43 | 7:19/mi
20M
2:21:19
Rank: #5048 (+193)
30K20M
10:05 | 7:25/mi
21M
2:29:19
Rank: #4900 (+148)
20M21M
8:00 | 8:00/mi
35K· 21.75 mi
2:34:38
Rank: #4795 (+105)
21M35K
5:19 | 7:06/mi
23M
2:44:03
Rank: #4638 (+157)
35K23M
9:25 | 7:31/mi
24M
2:52:12
Rank: #4671 (-33)
23M24M
8:09 | 8:09/mi
40K· 24.85 mi
2:59:03
Rank: #4633 (+38)
24M40K
6:51 | 8:01/mi
25.2M
3:02:00
Rank: #4599 (+34)
40K25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:09:25
Rank: #4522 (+77)
25.2MFinish
7:25 | 7:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:29
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:37:56
Pace7:28 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:3021:336:5621:33
6:56
-
10K
6.21 mi10:49:3043:337:0122:00
7:05
+0:09
15K
9.32 mi11:11:001:05:036:5921:30
6:55
-0:10
20K
12.43 mi11:32:461:26:496:5921:46
7:00
+0:05
Half
13.11 mi11:37:261:31:296:594:40
6:50
-0:10
25K
15.53 mi11:54:281:48:316:5917:02
7:02
+0:12
30K
18.64 mi12:17:112:11:147:0222:43
7:19
+0:17
20M
20.00 mi12:27:162:21:197:0410:05
7:25
+0:06
21M
21.00 mi12:35:162:29:197:078:00
8:00
+0:35
35K
21.75 mi12:40:352:34:387:075:19
7:06
-0:54
23M
23.00 mi12:50:002:44:037:089:25
7:31
+0:25
24M
24.00 mi12:58:092:52:127:118:09
8:09
+0:38
40K
24.85 mi13:05:002:59:037:126:51
8:01
-0:08
25.2M
25.20 mi13:07:573:02:007:132:57
8:33
+0:32
Finish
26.22 mi13:15:223:09:257:147:25
7:17
-1:16

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

6:50 /mi

Average Pace

7:14 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:29

37% of race

Time at Steady Pace

1:33:59

50% of race

Time at Slower Pace

25:57

14% of race

Average Pace: 7:13 /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 mi10:27:3021:336:5621:33
6:56
#6654
10K
6.21 mi10:49:3043:337:0122:00
7:05
#6900
15K
9.32 mi11:11:001:05:036:5921:30
6:55
#6476
20K
12.43 mi11:32:461:26:496:5921:46
7:00
#6081
Half
13.11 mi11:37:261:31:296:594:40
6:50
#6007
25K
15.53 mi11:54:281:48:316:5917:02
7:02
#5645
30K
18.64 mi12:17:112:11:147:0222:43
7:19
#5241
20M
20.00 mi12:27:162:21:197:0410:05
7:25
#5048
21M
21.00 mi12:35:162:29:197:078:00
8:00
#4900
35K
21.75 mi12:40:352:34:387:075:19
7:06
#4795
23M
23.00 mi12:50:002:44:037:089:25
7:31
#4638
24M
24.00 mi12:58:092:52:127:118:09
8:09
#4671
40K
24.85 mi13:05:002:59:037:126:51
8:01
#4633
25.2M
25.20 mi13:07:573:02:007:132:57
8:33
#4599
Finish
26.22 mi13:15:223:09:257:147:25
7:17
#4522
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6654591559155735(Top 22%)5183(Top 36%)5183(Top 234%)
10K6.21 mi3.10 mi6900-2466069-1546069-1547193(Top 28%)6239(Top 43%)6239(Top 281%)
15K9.32 mi3.11 mi6476+4245757+3125757+3125735(Top 22%)5183(Top 36%)5183(Top 234%)
20K12.43 mi3.11 mi6081+3955458+2995458+2995298(Top 21%)4805(Top 33%)4805(Top 217%)
Half13.11 mi0.68 mi6007+745399+595399+594880(Top 19%)4457(Top 31%)4457(Top 201%)
25K15.53 mi2.42 mi5645+3625104+2955104+2954484(Top 18%)4092(Top 28%)4092(Top 184%)
30K18.64 mi3.11 mi5241+4044744+3604744+3604279(Top 17%)3822(Top 26%)3822(Top 172%)
20M20.00 mi1.36 mi5048+1934584+1604584+1604027(Top 16%)3565(Top 24%)3565(Top 161%)
21M21.00 mi1.00 mi4900+1484442+1424442+1424200(Top 16%)3575(Top 25%)3575(Top 161%)
35K21.75 mi0.75 mi4795+1054347+954347+953477(Top 14%)3071(Top 21%)3071(Top 138%)
23M23.00 mi1.25 mi4638+1574193+1544193+1543741(Top 15%)3200(Top 22%)3200(Top 144%)
24M24.00 mi1.00 mi4671-334187+64187+67512(Top 29%)5233(Top 36%)5233(Top 236%)
40K24.85 mi0.85 mi4633+384134+534134+535904(Top 23%)4263(Top 29%)4263(Top 192%)
25.2M25.20 mi0.35 mi4599+344094+404094+404781(Top 19%)3588(Top 25%)3588(Top 162%)
Finish26.22 mi1.02 mi4522+774012+824012+824441(Top 17%)3465(Top 24%)3465(Top 156%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5735

Males

5183

M45-49

5183

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7193

Males

6239

M45-49

6239

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5735

Males

5183

M45-49

5183

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5298

Males

4805

M45-49

4805

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4880

Males

4457

M45-49

4457

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4484

Males

4092

M45-49

4092

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4279

Males

3822

M45-49

3822

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4027

Males

3565

M45-49

3565

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4200

Males

3575

M45-49

3575

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3477

Males

3071

M45-49

3071

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3741

Males

3200

M45-49

3200

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7512

Males

5233

M45-49

5233

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5904

Males

4263

M45-49

4263

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4781

Males

3588

M45-49

3588

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4441

Males

3465

M45-49

3465

Passing Analysis

Category:
Athletes Passed
2814
Passed By
682
Net Change
+2132
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6654
5K10K115361-246#6654#6900
10K15K44117+424#6900#6476
15K20K41015+395#6476#6081
20KHalf795+74#6081#6007
Half25K37513+362#6007#5645
25K30K43733+404#5645#5241
30K20M20714+193#5241#5048
20M21M17123+148#5048#4900
21M35K1116+105#4900#4795
35K23M17922+157#4795#4638
23M24M5891-33#4638#4671
24M40K8244+38#4671#4633
40K25.2M4814+34#4633#4599
25.2MFinish10124+77#4599#4522
TOTALS2814682+2132
📊

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