Sandra Martinez

Bib: 18946F

NY

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:47
Rank: #16651
Start5K
8:18/mi
25:47 split
10K· 6.21 mi
52:25
Rank: #17136 (-485)
5K10K
8:34/mi
26:38 split
15K· 9.32 mi
1:19:19
Rank: #17149 (-13)
10K15K
8:39/mi
26:54 split
20K· 12.43 mi
1:46:42
Rank: #16915 (+234)
15K20K
8:49/mi
27:23 split
Half· 13.11 mi
1:52:40
Rank: #16905 (+10)
20KHalf
8:45/mi
5:58 split
25K· 15.53 mi
2:14:41
Rank: #16687 (+218)
Half25K
9:05/mi
22:01 split
30K· 18.64 mi
2:43:56
Rank: #16380 (+307)
25K30K
9:25/mi
29:15 split
20M
2:56:39
Rank: #16190 (+190)
30K20M
9:21/mi
12:43 split
21M
3:06:50
Rank: #16050 (+140)
20M21M
10:11/mi
10:11 split
35K· 21.75 mi
3:14:07
Rank: #16066 (-16)
21M35K
9:44/mi
7:17 split
23M
3:26:20
Rank: #15979 (+87)
35K23M
9:45/mi
12:13 split
24M
3:35:53
Rank: #15901 (+78)
23M24M
9:33/mi
9:33 split
40K· 24.85 mi
3:44:06
Rank: #15778 (+123)
24M40K
9:37/mi
8:13 split
25.2M
3:47:53
Rank: #15743 (+35)
40K25.2M
10:58/mi
3:47 split
Finish· 26.22 mi
3:57:21
Rank: #15719 (+24)
25.2MFinish
9:17/mi
9:28 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:40
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:04:41
Pace9:31 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5325:478:1825:47
8:18
-
10K
6.21 mi11:45:3152:258:2626:38
8:34
+0:16
15K
9.32 mi12:12:251:19:198:3126:54
8:39
+0:05
20K
12.43 mi12:39:481:46:428:3527:23
8:49
+0:10
Half
13.11 mi12:45:461:52:408:365:58
8:45
-0:04
25K
15.53 mi13:07:472:14:418:4022:01
9:05
+0:20
30K
18.64 mi13:37:022:43:568:4829:15
9:25
+0:20
20M
20.00 mi13:49:452:56:398:5012:43
9:21
-0:04
21M
21.00 mi13:59:563:06:508:5410:11
10:11
+0:50
35K
21.75 mi14:07:133:14:078:567:17
9:44
-0:27
23M
23.00 mi14:19:263:26:208:5812:13
9:45
+0:01
24M
24.00 mi14:28:593:35:539:009:33
9:33
-0:12
40K
24.85 mi14:37:123:44:069:018:13
9:37
+0:04
25.2M
25.20 mi14:40:593:47:539:033:47
10:58
+1:21
Finish
26.22 mi14:50:273:57:219:049:28
9:17
-1:41

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

8:18 /mi

Average Pace

9:04 /mi

Slowest Pace

10:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:40

47% of race

Time at Steady Pace

1:31:13

38% of race

Time at Slower Pace

33:28

14% of race

Average Pace: 9:03 /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 mi11:18:5325:478:1825:47
8:18
#16651
10K
6.21 mi11:45:3152:258:2626:38
8:34
#17136
15K
9.32 mi12:12:251:19:198:3126:54
8:39
#17149
20K
12.43 mi12:39:481:46:428:3527:23
8:49
#16915
Half
13.11 mi12:45:461:52:408:365:58
8:45
#16905
25K
15.53 mi13:07:472:14:418:4022:01
9:05
#16687
30K
18.64 mi13:37:022:43:568:4829:15
9:25
#16380
20M
20.00 mi13:49:452:56:398:5012:43
9:21
#16190
21M
21.00 mi13:59:563:06:508:5410:11
10:11
#16050
35K
21.75 mi14:07:133:14:078:567:17
9:44
#16066
23M
23.00 mi14:19:263:26:208:5812:13
9:45
#15979
24M
24.00 mi14:28:593:35:539:009:33
9:33
#15901
40K
24.85 mi14:37:123:44:069:018:13
9:37
#15778
25.2M
25.20 mi14:40:593:47:539:033:47
10:58
#15743
Finish
26.22 mi14:50:273:57:219:049:28
9:17
#15719
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi166515958595817269(Top 68%)6300(Top 58%)6300(Top 391%)
10K6.21 mi3.10 mi17136-4856232-2746232-27417715(Top 69%)6560(Top 60%)6560(Top 407%)
15K9.32 mi3.11 mi17149-136238-66238-617269(Top 68%)6300(Top 58%)6300(Top 391%)
20K12.43 mi3.11 mi16915+2346118+1206118+12016469(Top 64%)5871(Top 54%)5871(Top 364%)
Half13.11 mi0.68 mi16905+106114+46114+417081(Top 67%)6262(Top 57%)6262(Top 388%)
25K15.53 mi2.42 mi16687+2186012+1026012+10215893(Top 62%)5656(Top 52%)5656(Top 351%)
30K18.64 mi3.11 mi16380+3075901+1115901+11115109(Top 59%)5476(Top 50%)5476(Top 339%)
20M20.00 mi1.36 mi16190+1905819+825819+8213924(Top 54%)5090(Top 47%)5090(Top 316%)
21M21.00 mi1.00 mi16050+1405782+375782+3713701(Top 54%)5155(Top 47%)5155(Top 320%)
35K21.75 mi0.75 mi16066-165812-305812-3016331(Top 64%)6521(Top 60%)6521(Top 404%)
23M23.00 mi1.25 mi15979+875804+85804+814593(Top 57%)5712(Top 52%)5712(Top 354%)
24M24.00 mi1.00 mi15901+785788+165788+1614686(Top 57%)5788(Top 53%)5788(Top 359%)
40K24.85 mi0.85 mi15778+1235751+375751+3713564(Top 53%)5328(Top 49%)5328(Top 330%)
25.2M25.20 mi0.35 mi15743+355746+55746+514428(Top 56%)5771(Top 53%)5771(Top 358%)
Finish26.22 mi1.02 mi15719+245752-65752-615566(Top 61%)6287(Top 58%)6287(Top 390%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

17269

Females

6300

F40-44

6300

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

17715

Females

6560

F40-44

6560

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

17269

Females

6300

F40-44

6300

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

16469

Females

5871

F40-44

5871

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17081

Females

6262

F40-44

6262

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

15893

Females

5656

F40-44

5656

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

15109

Females

5476

F40-44

5476

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

13924

Females

5090

F40-44

5090

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

13701

Females

5155

F40-44

5155

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

16331

Females

6521

F40-44

6521

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

14593

Females

5712

F40-44

5712

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

14686

Females

5788

F40-44

5788

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13564

Females

5328

F40-44

5328

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14428

Females

5771

F40-44

5771

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

15566

Females

6287

F40-44

6287

Passing Analysis

Category:
Athletes Passed
2507
Passed By
1575
Net Change
+932
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16651
5K10K135620-485#16651#17136
10K15K240253-13#17136#17149
15K20K365131+234#17149#16915
20KHalf4737+10#16915#16905
Half25K321103+218#16905#16687
25K30K39588+307#16687#16380
30K20M21121+190#16380#16190
20M21M18646+140#16190#16050
21M35K6177-16#16050#16066
35K23M15063+87#16066#15979
23M24M11335+78#15979#15901
24M40K14623+123#15901#15778
40K25.2M5520+35#15778#15743
25.2MFinish8258+24#15743#15719
TOTALS25071575+932
📊

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