Marcos De Sa

Bib: 25792M

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:54
Rank: #11371
Start5K
23:54 | 7:42/mi
10K· 6.21 mi
47:59
Rank: #12027 (-656)
5K10K
24:05 | 7:45/mi
15K· 9.32 mi
1:12:50
Rank: #12815 (-788)
10K15K
24:51 | 8:00/mi
20K· 12.43 mi
1:37:42
Rank: #12966 (-151)
15K20K
24:52 | 8:00/mi
Half· 13.11 mi
1:43:08
Rank: #13007 (-41)
20KHalf
5:26 | 7:58/mi
25K· 15.53 mi
2:03:03
Rank: #13235 (-228)
Half25K
19:55 | 8:13/mi
30K· 18.64 mi
2:30:10
Rank: #13734 (-499)
25K30K
27:07 | 8:44/mi
20M
2:42:24
Rank: #14000 (-266)
30K20M
12:14 | 9:00/mi
21M
2:51:59
Rank: #14131 (-131)
20M21M
9:35 | 9:35/mi
35K· 21.75 mi
2:58:18
Rank: #14156 (-25)
21M35K
6:19 | 8:27/mi
23M
3:09:01
Rank: #14080 (+76)
35K23M
10:43 | 8:34/mi
24M
3:17:18
Rank: #14024 (+56)
23M24M
8:17 | 8:17/mi
40K· 24.85 mi
3:24:33
Rank: #13964 (+60)
24M40K
7:15 | 8:29/mi
25.2M
3:27:45
Rank: #13972 (-8)
40K25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:35:54
Rank: #13876 (+96)
25.2MFinish
8:09 | 8:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:08
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:52:46
Pace8:36 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:39:4023:547:4223:54
7:42
-
10K
6.21 mi12:03:4547:597:4324:05
7:45
+0:03
15K
9.32 mi12:28:361:12:507:4924:51
8:00
+0:15
20K
12.43 mi12:53:281:37:427:5224:52
8:00
0:00
Half
13.11 mi12:58:541:43:087:525:26
7:58
-0:02
25K
15.53 mi13:18:492:03:037:5519:55
8:13
+0:15
30K
18.64 mi13:45:562:30:108:0327:07
8:44
+0:31
20M
20.00 mi13:58:102:42:248:0712:14
9:00
+0:16
21M
21.00 mi14:07:452:51:598:119:35
9:35
+0:35
35K
21.75 mi14:14:042:58:188:126:19
8:27
-1:08
23M
23.00 mi14:24:473:09:018:1310:43
8:34
+0:07
24M
24.00 mi14:33:043:17:188:138:17
8:17
-0:17
40K
24.85 mi14:40:193:24:338:147:15
8:29
+0:12
25.2M
25.20 mi14:43:313:27:458:153:12
9:17
+0:48
Finish
26.22 mi14:51:403:35:548:148:09
8:00
-1:17

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

7:42 /mi

Average Pace

8:14 /mi

Slowest Pace

9:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:17

52% of race

Time at Steady Pace

41:46

19% of race

Time at Slower Pace

1:02:51

29% of race

Average Pace: 8:14 /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 mi11:39:4023:547:4223:54
7:42
#11371
10K
6.21 mi12:03:4547:597:4324:05
7:45
#12027
15K
9.32 mi12:28:361:12:507:4924:51
8:00
#12815
20K
12.43 mi12:53:281:37:427:5224:52
8:00
#12966
Half
13.11 mi12:58:541:43:087:525:26
7:58
#13007
25K
15.53 mi13:18:492:03:037:5519:55
8:13
#13235
30K
18.64 mi13:45:562:30:108:0327:07
8:44
#13734
20M
20.00 mi13:58:102:42:248:0712:14
9:00
#14000
21M
21.00 mi14:07:452:51:598:119:35
9:35
#14131
35K
21.75 mi14:14:042:58:188:126:19
8:27
#14156
23M
23.00 mi14:24:473:09:018:1310:43
8:34
#14080
24M
24.00 mi14:33:043:17:188:138:17
8:17
#14024
40K
24.85 mi14:40:193:24:338:147:15
8:29
#13964
25.2M
25.20 mi14:43:313:27:458:153:12
9:17
#13972
Finish
26.22 mi14:51:403:35:548:148:09
8:00
#13876
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi113718835883514361(Top 54%)10044(Top 66%)10044(Top 446%)
10K6.21 mi3.10 mi12027-6569131-2969131-29612689(Top 48%)9423(Top 62%)9423(Top 418%)
15K9.32 mi3.11 mi12815-7889454-3239454-32314361(Top 54%)10044(Top 66%)10044(Top 446%)
20K12.43 mi3.11 mi12966-1519487-339487-3313452(Top 51%)9644(Top 64%)9644(Top 428%)
Half13.11 mi0.68 mi13007-419502-159502-1514025(Top 53%)9908(Top 65%)9908(Top 440%)
25K15.53 mi2.42 mi13235-2289578-769578-7614321(Top 54%)9901(Top 65%)9901(Top 440%)
30K18.64 mi3.11 mi13734-4999737-1599737-15915645(Top 59%)10324(Top 68%)10324(Top 458%)
20M20.00 mi1.36 mi14000-2669817-809817-8016533(Top 62%)10622(Top 70%)10622(Top 472%)
21M21.00 mi1.00 mi14131-1319844-279844-2716323(Top 61%)10485(Top 69%)10485(Top 466%)
35K21.75 mi0.75 mi14156-259836+89836+814943(Top 56%)9848(Top 65%)9848(Top 437%)
23M23.00 mi1.25 mi14080+769786+509786+5013569(Top 51%)9177(Top 60%)9177(Top 408%)
24M24.00 mi1.00 mi14024+569741+459741+4513154(Top 49%)8930(Top 59%)8930(Top 397%)
40K24.85 mi0.85 mi13964+609696+459696+4513180(Top 50%)8865(Top 58%)8865(Top 394%)
25.2M25.20 mi0.35 mi13972-89697-19697-114030(Top 53%)9248(Top 61%)9248(Top 411%)
Finish26.22 mi1.02 mi13876+969641+569641+5612107(Top 45%)8342(Top 55%)8342(Top 370%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14361

Males

10044

M45-49

10044

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12689

Males

9423

M45-49

9423

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14361

Males

10044

M45-49

10044

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13452

Males

9644

M45-49

9644

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

14025

Males

9908

M45-49

9908

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

14321

Males

9901

M45-49

9901

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

15645

Males

10324

M45-49

10324

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16533

Males

10622

M45-49

10622

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

16323

Males

10485

M45-49

10485

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

14943

Males

9848

M45-49

9848

35K→23M

21.8 - 23.0 mi

Top 51%
×5stories
+23ft-63ft

Overall

13569

Males

9177

M45-49

9177

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

13154

Males

8930

M45-49

8930

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13180

Males

8865

M45-49

8865

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14030

Males

9248

M45-49

9248

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12107

Males

8342

M45-49

8342

Passing Analysis

Category:
Athletes Passed
1041
Passed By
3546
Net Change
-2505
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11371
5K10K104760-656#11371#12027
10K15K37825-788#12027#12815
15K20K144295-151#12815#12966
20KHalf1960-41#12966#13007
Half25K82310-228#13007#13235
25K30K65564-499#13235#13734
30K20M41307-266#13734#14000
20M21M46177-131#14000#14131
21M35K3358-25#14131#14156
35K23M13256+76#14156#14080
23M24M9438+56#14080#14024
24M40K9636+60#14024#13964
40K25.2M2735-8#13964#13972
25.2MFinish12125+96#13972#13876
TOTALS10413546-2505
📊

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