Brenda Madrid

Bib: 17408F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 40%
Masters (Masters Women)
#0 / 6263
Top 29%
Division (F40-44)
#0 / 1613
Top 48%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:08
Rank: #12866
Start5K
7:46/mi
24:08 split
10K· 6.21 mi
48:04
Rank: #12381 (+485)
5K10K
7:42/mi
23:56 split
15K· 9.32 mi
1:12:42
Rank: #12517 (-136)
10K15K
7:56/mi
24:38 split
20K· 12.43 mi
1:39:47
Rank: #13636 (-1119)
15K20K
8:43/mi
27:05 split
Half· 13.11 mi
1:45:37
Rank: #13748 (-112)
20KHalf
8:33/mi
5:50 split
25K· 15.53 mi
2:07:33
Rank: #14105 (-357)
Half25K
9:03/mi
21:56 split
30K· 18.64 mi
2:36:50
Rank: #14283 (-178)
25K30K
9:26/mi
29:17 split
20M
2:49:58
Rank: #14367 (-84)
30K20M
9:40/mi
13:08 split
21M
2:59:33
Rank: #14133 (+234)
20M21M
9:35/mi
9:35 split
35K· 21.75 mi
3:05:52
Rank: #13979 (+154)
21M35K
8:27/mi
6:19 split
23M
3:16:55
Rank: #13718 (+261)
35K23M
8:50/mi
11:03 split
24M
3:25:52
Rank: #13605 (+113)
23M24M
8:57/mi
8:57 split
40K· 24.85 mi
3:33:16
Rank: #13387 (+218)
24M40K
8:39/mi
7:24 split
25.2M
3:36:50
Rank: #13357 (+30)
40K25.2M
10:21/mi
3:34 split
Finish· 26.22 mi
3:45:27
Rank: #13251 (+106)
25.2MFinish
8:27/mi
8:37 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:37
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:59:50
Pace9:08 /mi
📊Positive Split: 13.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3724:087:4624:08
7:46
-
10K
6.21 mi11:38:3348:047:4423:56
7:42
-0:04
15K
9.32 mi12:03:111:12:427:4824:38
7:56
+0:14
20K
12.43 mi12:30:161:39:478:0227:05
8:43
+0:47
Half
13.11 mi12:36:061:45:378:035:50
8:33
-0:10
25K
15.53 mi12:58:022:07:338:1321:56
9:03
+0:30
30K
18.64 mi13:27:192:36:508:2529:17
9:26
+0:23
20M
20.00 mi13:40:272:49:588:3013:08
9:40
+0:14
21M
21.00 mi13:50:022:59:338:339:35
9:35
-0:05
35K
21.75 mi13:56:213:05:528:336:19
8:27
-1:08
23M
23.00 mi14:07:243:16:558:3411:03
8:50
+0:23
24M
24.00 mi14:16:213:25:528:358:57
8:57
+0:07
40K
24.85 mi14:23:453:33:168:357:24
8:39
-0:18
25.2M
25.20 mi14:27:193:36:508:363:34
10:21
+1:42
Finish
26.22 mi14:35:563:45:278:368:37
8:27
-1:54

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

8:36 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:42

32% of race

Time at Steady Pace

1:37:11

43% of race

Time at Slower Pace

55:34

25% of race

Average Pace: 8:36 /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 mi11:14:3724:087:4624:08
7:46
#12866
10K
6.21 mi11:38:3348:047:4423:56
7:42
#12381
15K
9.32 mi12:03:111:12:427:4824:38
7:56
#12517
20K
12.43 mi12:30:161:39:478:0227:05
8:43
#13636
Half
13.11 mi12:36:061:45:378:035:50
8:33
#13748
25K
15.53 mi12:58:022:07:338:1321:56
9:03
#14105
30K
18.64 mi13:27:192:36:508:2529:17
9:26
#14283
20M
20.00 mi13:40:272:49:588:3013:08
9:40
#14367
21M
21.00 mi13:50:022:59:338:339:35
9:35
#14133
35K
21.75 mi13:56:213:05:528:336:19
8:27
#13979
23M
23.00 mi14:07:243:16:558:3411:03
8:50
#13718
24M
24.00 mi14:16:213:25:528:358:57
8:57
#13605
40K
24.85 mi14:23:453:33:168:357:24
8:39
#13387
25.2M
25.20 mi14:27:193:36:508:363:34
10:21
#13357
Finish
26.22 mi14:35:563:45:278:368:37
8:27
#13251
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi128663652365212923(Top 51%)3766(Top 34%)3766(Top 233%)
10K6.21 mi3.10 mi12381+4853389+2633389+26311923(Top 47%)3151(Top 29%)3151(Top 195%)
15K9.32 mi3.11 mi12517-1363470-813470-8112923(Top 51%)3766(Top 34%)3766(Top 233%)
20K12.43 mi3.11 mi13636-11194142-6724142-67215933(Top 62%)5547(Top 51%)5547(Top 344%)
Half13.11 mi0.68 mi13748-1124213-714213-7116008(Top 63%)5617(Top 51%)5617(Top 348%)
25K15.53 mi2.42 mi14105-3574466-2534466-25315712(Top 61%)5561(Top 51%)5561(Top 345%)
30K18.64 mi3.11 mi14283-1784649-1834649-18315147(Top 59%)5499(Top 50%)5499(Top 341%)
20M20.00 mi1.36 mi14367-844741-924741-9215214(Top 60%)5791(Top 53%)5791(Top 359%)
21M21.00 mi1.00 mi14133+2344673+684673+6811249(Top 44%)3873(Top 35%)3873(Top 240%)
35K21.75 mi0.75 mi13979+1544617+564617+5610448(Top 41%)3473(Top 32%)3473(Top 215%)
23M23.00 mi1.25 mi13718+2614531+864531+8610272(Top 40%)3540(Top 32%)3540(Top 219%)
24M24.00 mi1.00 mi13605+1134515+164515+1611905(Top 47%)4354(Top 40%)4354(Top 270%)
40K24.85 mi0.85 mi13387+2184430+854430+859205(Top 36%)3199(Top 29%)3199(Top 198%)
25.2M25.20 mi0.35 mi13357+304431-14431-112280(Top 48%)4741(Top 43%)4741(Top 294%)
Finish26.22 mi1.02 mi13251+1064406+254406+2511288(Top 44%)4116(Top 38%)4116(Top 255%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

12923

Females

3766

F40-44

3766

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

11923

Females

3151

F40-44

3151

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

12923

Females

3766

F40-44

3766

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

15933

Females

5547

F40-44

5547

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16008

Females

5617

F40-44

5617

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

15712

Females

5561

F40-44

5561

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

15147

Females

5499

F40-44

5499

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

15214

Females

5791

F40-44

5791

20M→21M

20.0 - 21.0 mi

Top 44%
×8story building
+106ft-24ft

Overall

11249

Females

3873

F40-44

3873

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

10448

Females

3473

F40-44

3473

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

10272

Females

3540

F40-44

3540

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

11905

Females

4354

F40-44

4354

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9205

Females

3199

F40-44

3199

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12280

Females

4741

F40-44

4741

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

11288

Females

4116

F40-44

4116

Passing Analysis

Category:
Athletes Passed
2579
Passed By
2964
Net Change
-385
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12866
5K10K586101+485#12866#12381
10K15K177313-136#12381#12517
15K20K641183-1119#12517#13636
20KHalf20132-112#13636#13748
Half25K124481-357#13748#14105
25K30K232410-178#14105#14283
30K20M111195-84#14283#14367
20M21M26127+234#14367#14133
21M35K16612+154#14133#13979
35K23M27918+261#13979#13718
23M24M14330+113#13718#13605
24M40K2268+218#13605#13387
40K25.2M6232+30#13387#13357
25.2MFinish12822+106#13357#13251
TOTALS25792964-385
📊

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