Silvio Pereira

Bib: 28242M

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:15
Rank: #21476
Start5K
9:25/mi
29:15 split
10K· 6.21 mi
58:38
Rank: #21363 (+113)
5K10K
9:27/mi
29:23 split
15K· 9.32 mi
1:28:08
Rank: #21098 (+265)
10K15K
9:30/mi
29:30 split
20K· 12.43 mi
1:59:36
Rank: #21007 (+91)
15K20K
10:08/mi
31:28 split
Half· 13.11 mi
2:06:36
Rank: #21073 (-66)
20KHalf
10:16/mi
7:00 split
25K· 15.53 mi
2:33:33
Rank: #21179 (-106)
Half25K
11:07/mi
26:57 split
30K· 18.64 mi
3:09:08
Rank: #21117 (+62)
25K30K
11:27/mi
35:35 split
20M
3:24:38
Rank: #21044 (+73)
30K20M
11:24/mi
15:30 split
21M
3:38:39
Rank: #21154 (-110)
20M21M
14:01/mi
14:01 split
35K· 21.75 mi
3:47:10
Rank: #21122 (+32)
21M35K
11:23/mi
8:31 split
23M
4:04:01
Rank: #21291 (-169)
35K23M
13:27/mi
16:51 split
24M
4:16:03
Rank: #21296 (-5)
23M24M
12:02/mi
12:02 split
40K· 24.85 mi
4:25:07
Rank: #21140 (+156)
24M40K
10:36/mi
9:04 split
25.2M
4:30:28
Rank: #21201 (-61)
40K25.2M
15:31/mi
5:21 split
Finish· 26.22 mi
4:40:32
Rank: #21089 (+112)
25.2MFinish
9:53/mi
10:04 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:36
Pace9:39 /mi
2nd Half
Distance13.11 mi
Time2:33:56
Pace11:45 /mi
📊Positive Split: 21.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:4229:159:2529:15
9:25
-
10K
6.21 mi12:23:0558:389:2629:23
9:27
+0:02
15K
9.32 mi12:52:351:28:089:2729:30
9:30
+0:03
20K
12.43 mi13:24:031:59:369:3731:28
10:08
+0:38
Half
13.11 mi13:31:032:06:369:397:00
10:16
+0:08
25K
15.53 mi13:58:002:33:339:5326:57
11:07
+0:51
30K
18.64 mi14:33:353:09:0810:0935:35
11:27
+0:20
20M
20.00 mi14:49:053:24:3810:1415:30
11:24
-0:03
21M
21.00 mi15:03:063:38:3910:2514:01
14:01
+2:37
35K
21.75 mi15:11:373:47:1010:278:31
11:23
-2:38
23M
23.00 mi15:28:284:04:0110:3716:51
13:27
+2:04
24M
24.00 mi15:40:304:16:0310:4012:02
12:02
-1:25
40K
24.85 mi15:49:344:25:0710:409:04
10:36
-1:26
25.2M
25.20 mi15:54:554:30:2810:445:21
15:31
+4:55
Finish
26.22 mi16:04:594:40:3210:4210:04
9:53
-5:38

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

9:25 /mi

Average Pace

10:42 /mi

Slowest Pace

15:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:40

46% of race

Time at Steady Pace

1:42:37

37% of race

Time at Slower Pace

48:15

17% of race

Average Pace: 10:42 /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 mi11:53:4229:159:2529:15
9:25
#21476
10K
6.21 mi12:23:0558:389:2629:23
9:27
#21363
15K
9.32 mi12:52:351:28:089:2729:30
9:30
#21098
20K
12.43 mi13:24:031:59:369:3731:28
10:08
#21007
Half
13.11 mi13:31:032:06:369:397:00
10:16
#21073
25K
15.53 mi13:58:002:33:339:5326:57
11:07
#21179
30K
18.64 mi14:33:353:09:0810:0935:35
11:27
#21117
20M
20.00 mi14:49:053:24:3810:1415:30
11:24
#21044
21M
21.00 mi15:03:063:38:3910:2514:01
14:01
#21154
35K
21.75 mi15:11:373:47:1010:278:31
11:23
#21122
23M
23.00 mi15:28:284:04:0110:3716:51
13:27
#21291
24M
24.00 mi15:40:304:16:0310:4012:02
12:02
#21296
40K
24.85 mi15:49:344:25:0710:409:04
10:36
#21140
25.2M
25.20 mi15:54:554:30:2810:445:21
15:31
#21201
Finish
26.22 mi16:04:594:40:3210:4210:04
9:53
#21089
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi21476127771277720646(Top 81%)12480(Top 86%)12480(Top 563%)
10K6.21 mi3.10 mi21363+11312752+2512752+2521235(Top 83%)12692(Top 87%)12692(Top 572%)
15K9.32 mi3.11 mi21098+26512636+11612636+11620646(Top 81%)12480(Top 86%)12480(Top 563%)
20K12.43 mi3.11 mi21007+9112608+2812608+2820855(Top 82%)12544(Top 86%)12544(Top 566%)
Half13.11 mi0.68 mi21073-6612635-2712635-2722114(Top 87%)13043(Top 89%)13043(Top 588%)
25K15.53 mi2.42 mi21179-10612665-3012665-3021706(Top 85%)12828(Top 88%)12828(Top 578%)
30K18.64 mi3.11 mi21117+6212574+9112574+9120922(Top 82%)12289(Top 84%)12289(Top 554%)
20M20.00 mi1.36 mi21044+7312510+6412510+6420206(Top 79%)11834(Top 81%)11834(Top 534%)
21M21.00 mi1.00 mi21154-11012543-3312543-3322344(Top 87%)12831(Top 88%)12831(Top 578%)
35K21.75 mi0.75 mi21122+3212509+3412509+3420603(Top 81%)11926(Top 82%)11926(Top 538%)
23M23.00 mi1.25 mi21291-16912560-5112560-5123164(Top 91%)13202(Top 91%)13202(Top 595%)
24M24.00 mi1.00 mi21296-512541+1912541+1921500(Top 84%)12271(Top 84%)12271(Top 553%)
40K24.85 mi0.85 mi21140+15612457+8412457+8416985(Top 66%)9933(Top 68%)9933(Top 448%)
25.2M25.20 mi0.35 mi21201-6112470-1312470-1323552(Top 92%)13326(Top 91%)13326(Top 601%)
Finish26.22 mi1.02 mi21089+11212416+5412416+5417982(Top 70%)10458(Top 72%)10458(Top 472%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

20646

Males

12480

M45-49

12480

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

21235

Males

12692

M45-49

12692

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

20646

Males

12480

M45-49

12480

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

20855

Males

12544

M45-49

12544

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

22114

Males

13043

M45-49

13043

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

21706

Males

12828

M45-49

12828

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

20922

Males

12289

M45-49

12289

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

20206

Males

11834

M45-49

11834

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

22344

Males

12831

M45-49

12831

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

20603

Males

11926

M45-49

11926

35K→23M

21.8 - 23.0 mi

Top 91%
×5story building
+23ft-63ft

Overall

23164

Males

13202

M45-49

13202

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

21500

Males

12271

M45-49

12271

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

16985

Males

9933

M45-49

9933

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

23552

Males

13326

M45-49

13326

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

17982

Males

10458

M45-49

10458

Passing Analysis

Category:
Athletes Passed
1795
Passed By
1408
Net Change
+387
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21476
5K10K296183+113#21476#21363
10K15K31853+265#21363#21098
15K20K233142+91#21098#21007
20KHalf1682-66#21007#21073
Half25K128234-106#21073#21179
25K30K202140+62#21179#21117
30K20M11138+73#21117#21044
20M21M43153-110#21044#21154
21M35K5826+32#21154#21122
35K23M35204-169#21122#21291
23M24M5863-5#21291#21296
24M40K1593+156#21296#21140
40K25.2M1576-61#21140#21201
25.2MFinish12311+112#21201#21089
TOTALS17951408+387
📊

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