Sara Sandra Chavez

Bib: 18281F

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
24:45
Rank: #14427
Start5K
24:45 | 7:58/mi
10K· 6.21 mi
49:13
Rank: #13822 (+605)
5K10K
24:28 | 7:53/mi
15K· 9.32 mi
1:14:43
Rank: #14174 (-352)
10K15K
25:30 | 8:12/mi
20K· 12.43 mi
1:41:15
Rank: #14382 (-208)
15K20K
26:32 | 8:32/mi
Half· 13.11 mi
1:47:17
Rank: #14578 (-196)
20KHalf
6:02 | 8:51/mi
25K· 15.53 mi
2:11:17
Rank: #15503 (-925)
Half25K
24:00 | 9:54/mi
30K· 18.64 mi
2:44:56
Rank: #16637 (-1134)
25K30K
33:39 | 10:50/mi
20M
2:59:41
Rank: #16928 (-291)
30K20M
14:45 | 10:51/mi
21M
3:12:04
Rank: #17207 (-279)
20M21M
12:23 | 12:23/mi
35K· 21.75 mi
3:20:06
Rank: #17319 (-112)
21M35K
8:02 | 10:44/mi
23M
3:35:40
Rank: #17710 (-391)
35K23M
15:34 | 12:26/mi
24M
3:46:08
Rank: #17716 (-6)
23M24M
10:28 | 10:28/mi
40K· 24.85 mi
3:55:35
Rank: #17724 (-8)
24M40K
9:27 | 11:03/mi
25.2M
3:59:53
Rank: #17733 (-9)
40K25.2M
4:18 | 12:28/mi
Finish· 26.22 mi
4:10:40
Rank: #17798 (-65)
25.2MFinish
10:47 | 10:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:17
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time2:23:23
Pace10:56 /mi
📊Positive Split: 33.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:1124:457:5824:45
7:58
-
10K
6.21 mi11:40:3949:137:5524:28
7:53
-0:05
15K
9.32 mi12:06:091:14:438:0125:30
8:12
+0:19
20K
12.43 mi12:32:411:41:158:0926:32
8:32
+0:20
Half
13.11 mi12:38:431:47:178:116:02
8:51
+0:19
25K
15.53 mi13:02:432:11:178:2724:00
9:54
+1:03
30K
18.64 mi13:36:222:44:568:5133:39
10:50
+0:56
20M
20.00 mi13:51:072:59:418:5914:45
10:51
+0:01
21M
21.00 mi14:03:303:12:049:0912:23
12:23
+1:32
35K
21.75 mi14:11:323:20:069:128:02
10:44
-1:39
23M
23.00 mi14:27:063:35:409:2315:34
12:26
+1:42
24M
24.00 mi14:37:343:46:089:2510:28
10:28
-1:58
40K
24.85 mi14:47:013:55:359:299:27
11:03
+0:35
25.2M
25.20 mi14:51:193:59:539:314:18
12:28
+1:25
Finish
26.22 mi15:02:064:10:409:3410:47
10:35
-1:53

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

7:53 /mi

Average Pace

9:34 /mi

Slowest Pace

12:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:17

43% of race

Time at Steady Pace

1:51:08

44% of race

Time at Slower Pace

32:15

13% of race

Average Pace: 9:34 /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 mi11:16:1124:457:5824:45
7:58
#14427
10K
6.21 mi11:40:3949:137:5524:28
7:53
#13822
15K
9.32 mi12:06:091:14:438:0125:30
8:12
#14174
20K
12.43 mi12:32:411:41:158:0926:32
8:32
#14382
Half
13.11 mi12:38:431:47:178:116:02
8:51
#14578
25K
15.53 mi13:02:432:11:178:2724:00
9:54
#15503
30K
18.64 mi13:36:222:44:568:5133:39
10:50
#16637
20M
20.00 mi13:51:072:59:418:5914:45
10:51
#16928
21M
21.00 mi14:03:303:12:049:0912:23
12:23
#17207
35K
21.75 mi14:11:323:20:069:128:02
10:44
#17319
23M
23.00 mi14:27:063:35:409:2315:34
12:26
#17710
24M
24.00 mi14:37:343:46:089:2510:28
10:28
#17716
40K
24.85 mi14:47:013:55:359:299:27
11:03
#17724
25.2M
25.20 mi14:51:193:59:539:314:18
12:28
#17733
Finish
26.22 mi15:02:064:10:409:3410:47
10:35
#17798
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi144274582458214783(Top 58%)4840(Top 44%)4840(Top 276%)
10K6.21 mi3.10 mi13822+6054230+3524230+35213270(Top 52%)3924(Top 36%)3924(Top 224%)
15K9.32 mi3.11 mi14174-3524445-2154445-21514783(Top 58%)4840(Top 44%)4840(Top 276%)
20K12.43 mi3.11 mi14382-2084589-1444589-14415032(Top 59%)5033(Top 46%)5033(Top 287%)
Half13.11 mi0.68 mi14578-1964716-1274716-12717578(Top 69%)6565(Top 60%)6565(Top 375%)
25K15.53 mi2.42 mi15503-9255304-5885304-58818847(Top 74%)7299(Top 67%)7299(Top 416%)
30K18.64 mi3.11 mi16637-11346055-7516055-75119599(Top 77%)7902(Top 72%)7902(Top 451%)
20M20.00 mi1.36 mi16928-2916256-2016256-20118929(Top 74%)7675(Top 70%)7675(Top 438%)
21M21.00 mi1.00 mi17207-2796439-1836439-18319624(Top 77%)8136(Top 74%)8136(Top 464%)
35K21.75 mi0.75 mi17319-1126523-846523-8419195(Top 75%)7922(Top 73%)7922(Top 452%)
23M23.00 mi1.25 mi17710-3916770-2476770-24721573(Top 84%)9157(Top 84%)9157(Top 522%)
24M24.00 mi1.00 mi17716-66799-296799-2917762(Top 70%)7347(Top 67%)7347(Top 419%)
40K24.85 mi0.85 mi17724-86832-336832-3318233(Top 71%)7610(Top 70%)7610(Top 434%)
25.2M25.20 mi0.35 mi17733-96849-176849-1718463(Top 72%)7748(Top 71%)7748(Top 442%)
Finish26.22 mi1.02 mi17798-656910-616910-6120250(Top 79%)8600(Top 79%)8600(Top 491%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

14783

Females

4840

F45-49

4840

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13270

Females

3924

F45-49

3924

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

14783

Females

4840

F45-49

4840

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15032

Females

5033

F45-49

5033

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

17578

Females

6565

F45-49

6565

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

18847

Females

7299

F45-49

7299

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

19599

Females

7902

F45-49

7902

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

18929

Females

7675

F45-49

7675

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

19624

Females

8136

F45-49

8136

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

19195

Females

7922

F45-49

7922

35K→23M

21.8 - 23.0 mi

Top 84%
×5stories
+23ft-63ft

Overall

21573

Females

9157

F45-49

9157

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

17762

Females

7347

F45-49

7347

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18233

Females

7610

F45-49

7610

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

18463

Females

7748

F45-49

7748

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

20250

Females

8600

F45-49

8600

Passing Analysis

Category:
Athletes Passed
1498
Passed By
4869
Net Change
-3371
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14427
5K10K68883+605#14427#13822
10K15K124476-352#13822#14174
15K20K181389-208#14174#14382
20KHalf17213-196#14382#14578
Half25K55980-925#14578#15503
25K30K481182-1134#15503#16637
30K20M53344-291#16637#16928
20M21M37316-279#16928#17207
21M35K49161-112#17207#17319
35K23M36427-391#17319#17710
23M24M6672-6#17710#17716
24M40K5664-8#17716#17724
40K25.2M3544-9#17724#17733
25.2MFinish53118-65#17733#17798
TOTALS14984869-3371
📊

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