Karla Lopez

Bib: 21358F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:34
Rank: #20206
Start5K
8:33/mi
26:34 split
10K· 6.21 mi
53:28
Rank: #20420 (-214)
5K10K
8:39/mi
26:54 split
15K· 9.32 mi
1:23:22
Rank: #22044 (-1624)
10K15K
9:37/mi
29:54 split
20K· 12.43 mi
1:50:16
Rank: #21290 (+754)
15K20K
8:39/mi
26:54 split
Half· 13.11 mi
1:56:04
Rank: #21193 (+97)
20KHalf
8:30/mi
5:48 split
25K· 15.53 mi
2:20:05
Rank: #21630 (-437)
Half25K
9:54/mi
24:01 split
30K· 18.64 mi
2:50:12
Rank: #21446 (+184)
25K30K
9:42/mi
30:07 split
20M
3:02:14
Rank: #21082 (+364)
30K20M
8:51/mi
12:02 split
21M
3:11:16
Rank: #20674 (+408)
20M21M
9:02/mi
9:02 split
35K· 21.75 mi
3:17:29
Rank: #20500 (+174)
21M35K
8:19/mi
6:13 split
23M
3:28:06
Rank: #20134 (+366)
35K23M
8:29/mi
10:37 split
24M
3:36:25
Rank: #19876 (+258)
23M24M
8:19/mi
8:19 split
40K· 24.85 mi
3:43:30
Rank: #19644 (+232)
24M40K
8:17/mi
7:05 split
25.2M
3:46:37
Rank: #19518 (+126)
40K25.2M
9:02/mi
3:07 split
Finish· 26.22 mi
3:54:53
Rank: #19311 (+207)
25.2MFinish
8:07/mi
8:16 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:04
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time1:58:49
Pace9:04 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5026:348:3326:34
8:33
-
10K
6.21 mi11:46:4453:288:3626:54
8:39
+0:06
15K
9.32 mi12:16:381:23:228:5729:54
9:37
+0:58
20K
12.43 mi12:43:321:50:168:5226:54
8:39
-0:58
Half
13.11 mi12:49:201:56:048:515:48
8:30
-0:09
25K
15.53 mi13:13:212:20:059:0124:01
9:54
+1:24
30K
18.64 mi13:43:282:50:129:0830:07
9:42
-0:12
20M
20.00 mi13:55:303:02:149:0712:02
8:51
-0:51
21M
21.00 mi14:04:323:11:169:069:02
9:02
+0:11
35K
21.75 mi14:10:453:17:299:056:13
8:19
-0:43
23M
23.00 mi14:21:223:28:069:0310:37
8:29
+0:10
24M
24.00 mi14:29:413:36:259:018:19
8:19
-0:10
40K
24.85 mi14:36:463:43:309:007:05
8:17
-0:02
25.2M
25.20 mi14:39:533:46:379:003:07
9:02
+0:45
Finish
26.22 mi14:48:093:54:538:588:16
8:07
-0:55

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

8:07 /mi

Average Pace

8:58 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:53

13% of race

Time at Steady Pace

1:48:49

46% of race

Time at Slower Pace

1:36:11

41% of race

Average Pace: 8:57 /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 mi11:19:5026:348:3326:34
8:33
#20206
10K
6.21 mi11:46:4453:288:3626:54
8:39
#20420
15K
9.32 mi12:16:381:23:228:5729:54
9:37
#22044
20K
12.43 mi12:43:321:50:168:5226:54
8:39
#21290
Half
13.11 mi12:49:201:56:048:515:48
8:30
#21193
25K
15.53 mi13:13:212:20:059:0124:01
9:54
#21630
30K
18.64 mi13:43:282:50:129:0830:07
9:42
#21446
20M
20.00 mi13:55:303:02:149:0712:02
8:51
#21082
21M
21.00 mi14:04:323:11:169:069:02
9:02
#20674
35K
21.75 mi14:10:453:17:299:056:13
8:19
#20500
23M
23.00 mi14:21:223:28:069:0310:37
8:29
#20134
24M
24.00 mi14:29:413:36:259:018:19
8:19
#19876
40K
24.85 mi14:36:463:43:309:007:05
8:17
#19644
25.2M
25.20 mi14:39:533:46:379:003:07
9:02
#19518
Finish
26.22 mi14:48:093:54:538:588:16
8:07
#19311
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi202067620762024084(Top 85%)9716(Top 79%)9716(Top 746%)
10K6.21 mi3.10 mi20420-2147726-1067726-10620663(Top 73%)7837(Top 64%)7837(Top 601%)
15K9.32 mi3.11 mi22044-16248624-8988624-89824084(Top 85%)9716(Top 79%)9716(Top 746%)
20K12.43 mi3.11 mi21290+7548193+4318193+43119199(Top 68%)7024(Top 57%)7024(Top 539%)
Half13.11 mi0.68 mi21193+978135+588135+5819271(Top 68%)7062(Top 58%)7062(Top 542%)
25K15.53 mi2.42 mi21630-4378396-2618396-26123018(Top 81%)9199(Top 75%)9199(Top 706%)
30K18.64 mi3.11 mi21446+1848330+668330+6620677(Top 73%)8033(Top 66%)8033(Top 617%)
20M20.00 mi1.36 mi21082+3648152+1788152+17816009(Top 56%)5609(Top 46%)5609(Top 430%)
21M21.00 mi1.00 mi20674+4087944+2087944+20813756(Top 48%)4509(Top 37%)4509(Top 346%)
35K21.75 mi0.75 mi20500+1747865+797865+7914395(Top 51%)4926(Top 40%)4926(Top 378%)
23M23.00 mi1.25 mi20134+3667696+1697696+16913224(Top 47%)4401(Top 36%)4401(Top 338%)
24M24.00 mi1.00 mi19876+2587582+1147582+11413423(Top 47%)4544(Top 37%)4544(Top 349%)
40K24.85 mi0.85 mi19644+2327464+1187464+11812115(Top 43%)3988(Top 33%)3988(Top 306%)
25.2M25.20 mi0.35 mi19518+1267402+627402+6212134(Top 43%)4075(Top 33%)4075(Top 313%)
Finish26.22 mi1.02 mi19311+2077302+1007302+10013732(Top 48%)4830(Top 39%)4830(Top 371%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

24084

Females

9716

F50-54

9716

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

20663

Females

7837

F50-54

7837

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

24084

Females

9716

F50-54

9716

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

19199

Females

7024

F50-54

7024

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

19271

Females

7062

F50-54

7062

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

23018

Females

9199

F50-54

9199

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

20677

Females

8033

F50-54

8033

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

16009

Females

5609

F50-54

5609

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

13756

Females

4509

F50-54

4509

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

14395

Females

4926

F50-54

4926

35K→23M

21.8 - 23.0 mi

Top 47%
×5story building
+23ft-63ft

Overall

13224

Females

4401

F50-54

4401

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

13423

Females

4544

F50-54

4544

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

12115

Females

3988

F50-54

3988

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12134

Females

4075

F50-54

4075

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

13732

Females

4830

F50-54

4830

Passing Analysis

Category:
Athletes Passed
3546
Passed By
2651
Net Change
+895
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20206
5K10K188402-214#20206#20420
10K15K191643-1624#20420#22044
15K20K76410+754#22044#21290
20KHalf1014+97#21290#21193
Half25K48485-437#21193#21630
25K30K287103+184#21630#21446
30K20M3640+364#21446#21082
20M21M4080+408#21082#20674
21M35K1740+174#20674#20500
35K23M3671+366#20500#20134
23M24M2591+258#20134#19876
24M40K2320+232#19876#19644
40K25.2M1271+126#19644#19518
25.2MFinish2081+207#19518#19311
TOTALS35462651+895
📊

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