Karen Lozano

Bib: 23639F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F65-69)
#0 / 216
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:28
Rank: #21696
Start5K
29:28 | 9:29/mi
10K· 6.21 mi
1:00:46
Rank: #22268 (-572)
5K10K
31:18 | 10:04/mi
15K· 9.32 mi
1:33:16
Rank: #22487 (-219)
10K15K
32:30 | 10:28/mi
20K· 12.43 mi
2:06:38
Rank: #22404 (+83)
15K20K
33:22 | 10:44/mi
Half· 13.11 mi
2:13:59
Rank: #22436 (-32)
20KHalf
7:21 | 10:46/mi
25K· 15.53 mi
2:41:30
Rank: #22413 (+23)
Half25K
27:31 | 11:21/mi
30K· 18.64 mi
3:18:00
Rank: #22235 (+178)
25K30K
36:30 | 11:45/mi
20M
3:34:25
Rank: #22161 (+74)
30K20M
16:25 | 12:05/mi
21M
3:47:26
Rank: #22080 (+81)
20M21M
13:01 | 13:01/mi
35K· 21.75 mi
3:56:31
Rank: #22078 (+2)
21M35K
9:05 | 12:08/mi
23M
4:11:57
Rank: #22045 (+33)
35K23M
15:26 | 12:20/mi
24M
4:24:06
Rank: #22034 (+11)
23M24M
12:09 | 12:09/mi
40K· 24.85 mi
4:34:43
Rank: #21998 (+36)
24M40K
10:37 | 12:25/mi
25.2M
4:39:48
Rank: #22019 (-21)
40K25.2M
5:05 | 14:44/mi
Finish· 26.22 mi
4:52:21
Rank: #22114 (-95)
25.2MFinish
12:33 | 12:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:13:59
Pace10:13 /mi
2nd Half
Distance13.11 mi
Time2:38:22
Pace12:05 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:3329:289:2929:28
9:29
-
10K
6.21 mi12:01:511:00:469:4731:18
10:04
+0:35
15K
9.32 mi12:34:211:33:1610:0032:30
10:28
+0:24
20K
12.43 mi13:07:432:06:3810:1133:22
10:44
+0:16
Half
13.11 mi13:15:042:13:5910:137:21
10:46
+0:02
25K
15.53 mi13:42:352:41:3010:2427:31
11:21
+0:35
30K
18.64 mi14:19:053:18:0010:3736:30
11:45
+0:24
20M
20.00 mi14:35:303:34:2510:4316:25
12:05
+0:20
21M
21.00 mi14:48:313:47:2610:5013:01
13:01
+0:56
35K
21.75 mi14:57:363:56:3110:539:05
12:08
-0:53
23M
23.00 mi15:13:024:11:5710:5715:26
12:20
+0:12
24M
24.00 mi15:25:114:24:0611:0012:09
12:09
-0:11
40K
24.85 mi15:35:484:34:4311:0310:37
12:25
+0:16
25.2M
25.20 mi15:40:534:39:4811:065:05
14:44
+2:19
Finish
26.22 mi15:53:264:52:2111:1012:33
12:19
-2:25

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

9:29 /mi

Average Pace

11:10 /mi

Slowest Pace

14:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:30

55% of race

Time at Steady Pace

1:52:45

39% of race

Time at Slower Pace

18:06

6% of race

Average Pace: 11:09 /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 mi11:30:3329:289:2929:28
9:29
#21696
10K
6.21 mi12:01:511:00:469:4731:18
10:04
#22268
15K
9.32 mi12:34:211:33:1610:0032:30
10:28
#22487
20K
12.43 mi13:07:432:06:3810:1133:22
10:44
#22404
Half
13.11 mi13:15:042:13:5910:137:21
10:46
#22436
25K
15.53 mi13:42:352:41:3010:2427:31
11:21
#22413
30K
18.64 mi14:19:053:18:0010:3736:30
11:45
#22235
20M
20.00 mi14:35:303:34:2510:4316:25
12:05
#22161
21M
21.00 mi14:48:313:47:2610:5013:01
13:01
#22080
35K
21.75 mi14:57:363:56:3110:539:05
12:08
#22078
23M
23.00 mi15:13:024:11:5710:5715:26
12:20
#22045
24M
24.00 mi15:25:114:24:0611:0012:09
12:09
#22034
40K
24.85 mi15:35:484:34:4311:0310:37
12:25
#21998
25.2M
25.20 mi15:40:534:39:4811:065:05
14:44
#22019
Finish
26.22 mi15:53:264:52:2111:1012:33
12:19
#22114
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi216968762876222860(Top 89%)9349(Top 86%)9349(Top 4328%)
10K6.21 mi3.10 mi22268-5729037-2759037-27522702(Top 89%)9291(Top 85%)9291(Top 4301%)
15K9.32 mi3.11 mi22487-2199138-1019138-10122860(Top 89%)9349(Top 86%)9349(Top 4328%)
20K12.43 mi3.11 mi22404+839117+219117+2122164(Top 87%)9003(Top 82%)9003(Top 4168%)
Half13.11 mi0.68 mi22436-329129-129129-1223187(Top 91%)9598(Top 88%)9598(Top 4444%)
25K15.53 mi2.42 mi22413+239127+29127+222176(Top 87%)9096(Top 83%)9096(Top 4211%)
30K18.64 mi3.11 mi22235+1789088+399088+3921508(Top 84%)8905(Top 82%)8905(Top 4123%)
20M20.00 mi1.36 mi22161+749070+189070+1821517(Top 84%)9027(Top 83%)9027(Top 4179%)
21M21.00 mi1.00 mi22080+819051+199051+1920770(Top 81%)8696(Top 80%)8696(Top 4026%)
35K21.75 mi0.75 mi22078+29059-89059-822059(Top 86%)9383(Top 86%)9383(Top 4344%)
23M23.00 mi1.25 mi22045+339061-29061-221385(Top 84%)9072(Top 83%)9072(Top 4200%)
24M24.00 mi1.00 mi22034+119072-119072-1121756(Top 85%)9314(Top 85%)9314(Top 4312%)
40K24.85 mi0.85 mi21998+369075-39075-321255(Top 83%)9114(Top 83%)9114(Top 4219%)
25.2M25.20 mi0.35 mi22019-219096-219096-2122716(Top 89%)9806(Top 90%)9806(Top 4540%)
Finish26.22 mi1.02 mi22114-959161-659161-6523653(Top 93%)10237(Top 94%)10237(Top 4739%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

22860

Females

9349

F65-69

9349

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

22702

Females

9291

F65-69

9291

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

22860

Females

9349

F65-69

9349

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

22164

Females

9003

F65-69

9003

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

23187

Females

9598

F65-69

9598

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

22176

Females

9096

F65-69

9096

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

21508

Females

8905

F65-69

8905

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

21517

Females

9027

F65-69

9027

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

20770

Females

8696

F65-69

8696

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

22059

Females

9383

F65-69

9383

35K→23M

21.8 - 23.0 mi

Top 84%
×5stories
+23ft-63ft

Overall

21385

Females

9072

F65-69

9072

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

21756

Females

9314

F65-69

9314

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

21255

Females

9114

F65-69

9114

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

22716

Females

9806

F65-69

9806

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

23653

Females

10237

F65-69

10237

Passing Analysis

Category:
Athletes Passed
1297
Passed By
1715
Net Change
-418
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21696
5K10K56628-572#21696#22268
10K15K99318-219#22268#22487
15K20K220137+83#22487#22404
20KHalf2254-32#22404#22436
Half25K127104+23#22436#22413
25K30K25476+178#22413#22235
30K20M11137+74#22235#22161
20M21M10726+81#22161#22080
21M35K4442+2#22080#22078
35K23M8047+33#22078#22045
23M24M6352+11#22045#22034
24M40K7337+36#22034#21998
40K25.2M1334-21#21998#22019
25.2MFinish28123-95#22019#22114
TOTALS12971715-418
📊

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