Karina Martinez Perez

Bib: 29958F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:09
Rank: #20318
Start5K
28:09 | 9:04/mi
10K· 6.21 mi
55:55
Rank: #19903 (+415)
5K10K
27:46 | 8:56/mi
15K· 9.32 mi
1:25:22
Rank: #20179 (-276)
10K15K
29:27 | 9:29/mi
20K· 12.43 mi
1:55:54
Rank: #20193 (-14)
15K20K
30:32 | 9:50/mi
Half· 13.11 mi
2:02:14
Rank: #20154 (+39)
20KHalf
6:20 | 9:17/mi
25K· 15.53 mi
2:26:40
Rank: #19993 (+161)
Half25K
24:26 | 10:05/mi
30K· 18.64 mi
3:00:42
Rank: #19947 (+46)
25K30K
34:02 | 10:57/mi
20M
3:15:44
Rank: #19897 (+50)
30K20M
15:02 | 11:04/mi
21M
3:28:20
Rank: #19889 (+8)
20M21M
12:36 | 12:36/mi
35K· 21.75 mi
3:36:34
Rank: #19883 (+6)
21M35K
8:14 | 11:00/mi
23M
3:49:52
Rank: #19713 (+170)
35K23M
13:18 | 10:37/mi
24M
4:00:20
Rank: #19602 (+111)
23M24M
10:28 | 10:28/mi
40K· 24.85 mi
4:09:23
Rank: #19489 (+113)
24M40K
9:03 | 10:35/mi
25.2M
4:13:28
Rank: #19452 (+37)
40K25.2M
4:05 | 11:50/mi
Finish· 26.22 mi
4:23:39
Rank: #19384 (+68)
25.2MFinish
10:11 | 10:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:14
Pace9:19 /mi
2nd Half
Distance13.11 mi
Time2:21:25
Pace10:47 /mi
📊Positive Split: 15.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2428:099:0428:09
9:04
-
10K
6.21 mi12:19:1055:559:0027:46
8:56
-0:08
15K
9.32 mi12:48:371:25:229:1029:27
9:29
+0:33
20K
12.43 mi13:19:091:55:549:2030:32
9:50
+0:21
Half
13.11 mi13:25:292:02:149:196:20
9:17
-0:33
25K
15.53 mi13:49:552:26:409:2624:26
10:05
+0:48
30K
18.64 mi14:23:573:00:429:4234:02
10:57
+0:52
20M
20.00 mi14:38:593:15:449:4715:02
11:04
+0:07
21M
21.00 mi14:51:353:28:209:5512:36
12:36
+1:32
35K
21.75 mi14:59:493:36:349:578:14
11:00
-1:36
23M
23.00 mi15:13:073:49:5210:0013:18
10:37
-0:23
24M
24.00 mi15:23:354:00:2010:0110:28
10:28
-0:09
40K
24.85 mi15:32:384:09:2310:029:03
10:35
+0:07
25.2M
25.20 mi15:36:434:13:2810:034:05
11:50
+1:15
Finish
26.22 mi15:46:544:23:3910:0410:11
10:00
-1:50

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

8:56 /mi

Average Pace

10:04 /mi

Slowest Pace

12:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:14

46% of race

Time at Steady Pace

1:41:28

38% of race

Time at Slower Pace

39:57

15% of race

Average Pace: 10:03 /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 mi11:51:2428:099:0428:09
9:04
#20318
10K
6.21 mi12:19:1055:559:0027:46
8:56
#19903
15K
9.32 mi12:48:371:25:229:1029:27
9:29
#20179
20K
12.43 mi13:19:091:55:549:2030:32
9:50
#20193
Half
13.11 mi13:25:292:02:149:196:20
9:17
#20154
25K
15.53 mi13:49:552:26:409:2624:26
10:05
#19993
30K
18.64 mi14:23:573:00:429:4234:02
10:57
#19947
20M
20.00 mi14:38:593:15:449:4715:02
11:04
#19897
21M
21.00 mi14:51:353:28:209:5512:36
12:36
#19889
35K
21.75 mi14:59:493:36:349:578:14
11:00
#19883
23M
23.00 mi15:13:073:49:5210:0013:18
10:37
#19713
24M
24.00 mi15:23:354:00:2010:0110:28
10:28
#19602
40K
24.85 mi15:32:384:09:2310:029:03
10:35
#19489
25.2M
25.20 mi15:36:434:13:2810:034:05
11:50
#19452
Finish
26.22 mi15:46:544:23:3910:0410:11
10:00
#19384
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi203188052805220599(Top 81%)8110(Top 74%)8110(Top 463%)
10K6.21 mi3.10 mi19903+4157809+2437809+24319500(Top 76%)7556(Top 69%)7556(Top 431%)
15K9.32 mi3.11 mi20179-2767932-1237932-12320599(Top 81%)8110(Top 74%)8110(Top 463%)
20K12.43 mi3.11 mi20193-147927+57927+520126(Top 79%)7883(Top 72%)7883(Top 450%)
Half13.11 mi0.68 mi20154+397903+247903+2419389(Top 76%)7546(Top 69%)7546(Top 430%)
25K15.53 mi2.42 mi19993+1617833+707833+7019324(Top 76%)7551(Top 69%)7551(Top 431%)
30K18.64 mi3.11 mi19947+467865-327865-3219897(Top 78%)8061(Top 74%)8061(Top 460%)
20M20.00 mi1.36 mi19897+507861+47861+419435(Top 76%)7934(Top 73%)7934(Top 453%)
21M21.00 mi1.00 mi19889+87885-247885-2420052(Top 78%)8356(Top 76%)8356(Top 477%)
35K21.75 mi0.75 mi19883+67903-187903-1819835(Top 78%)8250(Top 76%)8250(Top 471%)
23M23.00 mi1.25 mi19713+1707849+547849+5417378(Top 68%)7099(Top 65%)7099(Top 405%)
24M24.00 mi1.00 mi19602+1117806+437806+4317767(Top 70%)7352(Top 67%)7352(Top 419%)
40K24.85 mi0.85 mi19489+1137764+427764+4216954(Top 66%)7008(Top 64%)7008(Top 400%)
25.2M25.20 mi0.35 mi19452+377750+147750+1417002(Top 67%)7054(Top 65%)7054(Top 402%)
Finish26.22 mi1.02 mi19384+687724+267724+2618362(Top 72%)7670(Top 70%)7670(Top 438%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

20599

Females

8110

F45-49

8110

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

19500

Females

7556

F45-49

7556

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

20599

Females

8110

F45-49

8110

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

20126

Females

7883

F45-49

7883

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

19389

Females

7546

F45-49

7546

Half→25K

13.1 - 15.5 mi

Top 76%
×4stories
+66ft-88ft

Overall

19324

Females

7551

F45-49

7551

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

19897

Females

8061

F45-49

8061

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

19435

Females

7934

F45-49

7934

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

20052

Females

8356

F45-49

8356

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

19835

Females

8250

F45-49

8250

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

17378

Females

7099

F45-49

7099

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

17767

Females

7352

F45-49

7352

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

16954

Females

7008

F45-49

7008

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17002

Females

7054

F45-49

7054

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

18362

Females

7670

F45-49

7670

Passing Analysis

Category:
Athletes Passed
2141
Passed By
1207
Net Change
+934
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20318
5K10K50994+415#20318#19903
10K15K121397-276#19903#20179
15K20K203217-14#20179#20193
20KHalf5415+39#20193#20154
Half25K24483+161#20154#19993
25K30K194148+46#19993#19947
30K20M10050+50#19947#19897
20M21M8779+8#19897#19889
21M35K6054+6#19889#19883
35K23M18414+170#19883#19713
23M24M12211+111#19713#19602
24M40K12613+113#19602#19489
40K25.2M469+37#19489#19452
25.2MFinish9123+68#19452#19384
TOTALS21411207+934
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing