Sandra Guevara

Bib: 13317F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 45%
Gender (Female)
#0 / 12228
Top 30%
Masters (Masters Women)
#0 / 6759
Top 15%
Division (F45-49)
#0 / 1813
Top 17%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:15
Rank: #14870
Start5K
24:15 | 7:48/mi
10K· 6.21 mi
48:26
Rank: #14747 (+123)
5K10K
24:11 | 7:47/mi
15K· 9.32 mi
1:12:51
Rank: #14784 (-37)
10K15K
24:25 | 7:52/mi
20K· 12.43 mi
1:37:16
Rank: #14470 (+314)
15K20K
24:25 | 7:52/mi
Half· 13.11 mi
1:42:35
Rank: #14439 (+31)
20KHalf
5:19 | 7:48/mi
25K· 15.53 mi
2:01:39
Rank: #14143 (+296)
Half25K
19:04 | 7:52/mi
30K· 18.64 mi
2:27:06
Rank: #13805 (+338)
25K30K
25:27 | 8:11/mi
20M
2:38:25
Rank: #13685 (+120)
30K20M
11:19 | 8:20/mi
21M
2:47:13
Rank: #13578 (+107)
20M21M
8:48 | 8:48/mi
35K· 21.75 mi
2:53:08
Rank: #13485 (+93)
21M35K
5:55 | 7:55/mi
23M
3:03:27
Rank: #13341 (+144)
35K23M
10:19 | 8:14/mi
24M
3:11:27
Rank: #13221 (+120)
23M24M
8:00 | 8:00/mi
40K· 24.85 mi
3:18:19
Rank: #13105 (+116)
24M40K
6:52 | 8:02/mi
25.2M
3:21:17
Rank: #13054 (+51)
40K25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:28:57
Rank: #12891 (+163)
25.2MFinish
7:40 | 7:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:35
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:46:22
Pace8:07 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1124:157:4824:15
7:48
-
10K
6.21 mi11:17:2248:267:4824:11
7:47
-0:01
15K
9.32 mi11:41:471:12:517:4924:25
7:52
+0:05
20K
12.43 mi12:06:121:37:167:5024:25
7:52
0:00
Half
13.11 mi12:11:311:42:357:505:19
7:48
-0:04
25K
15.53 mi12:30:352:01:397:5019:04
7:52
+0:04
30K
18.64 mi12:56:022:27:067:5325:27
8:11
+0:19
20M
20.00 mi13:07:212:38:257:5511:19
8:20
+0:09
21M
21.00 mi13:16:092:47:137:588:48
8:48
+0:28
35K
21.75 mi13:22:042:53:087:585:55
7:55
-0:53
23M
23.00 mi13:32:233:03:277:5910:19
8:14
+0:19
24M
24.00 mi13:40:233:11:277:598:00
8:00
-0:14
40K
24.85 mi13:47:153:18:197:596:52
8:02
+0:02
25.2M
25.20 mi13:50:133:21:177:592:58
8:36
+0:34
Finish
26.22 mi13:57:533:28:577:597:40
7:31
-1:05

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

7:31 /mi

Average Pace

7:59 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:52

89% of race

Time at Steady Pace

23:05

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:58 /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 mi10:53:1124:157:4824:15
7:48
#14870
10K
6.21 mi11:17:2248:267:4824:11
7:47
#14747
15K
9.32 mi11:41:471:12:517:4924:25
7:52
#14784
20K
12.43 mi12:06:121:37:167:5024:25
7:52
#14470
Half
13.11 mi12:11:311:42:357:505:19
7:48
#14439
25K
15.53 mi12:30:352:01:397:5019:04
7:52
#14143
30K
18.64 mi12:56:022:27:067:5325:27
8:11
#13805
20M
20.00 mi13:07:212:38:257:5511:19
8:20
#13685
21M
21.00 mi13:16:092:47:137:588:48
8:48
#13578
35K
21.75 mi13:22:042:53:087:585:55
7:55
#13485
23M
23.00 mi13:32:233:03:277:5910:19
8:14
#13341
24M
24.00 mi13:40:233:11:277:598:00
8:00
#13221
40K
24.85 mi13:47:153:18:197:596:52
8:02
#13105
25.2M
25.20 mi13:50:133:21:177:592:58
8:36
#13054
Finish
26.22 mi13:57:533:28:577:597:40
7:31
#12891
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi148704442444214894(Top 52%)4521(Top 37%)4521(Top 249%)
10K6.21 mi3.10 mi14747+1234398+444398+4414671(Top 52%)4345(Top 36%)4345(Top 240%)
15K9.32 mi3.11 mi14784-374422-244422-2414894(Top 52%)4521(Top 37%)4521(Top 249%)
20K12.43 mi3.11 mi14470+3144271+1514271+15113763(Top 48%)3962(Top 32%)3962(Top 219%)
Half13.11 mi0.68 mi14439+314259+124259+1214230(Top 50%)4181(Top 34%)4181(Top 231%)
25K15.53 mi2.42 mi14143+2964123+1364123+13612877(Top 45%)3604(Top 29%)3604(Top 199%)
30K18.64 mi3.11 mi13805+3383998+1253998+12512777(Top 45%)3705(Top 30%)3705(Top 204%)
20M20.00 mi1.36 mi13685+1203960+383960+3812684(Top 45%)3794(Top 31%)3794(Top 209%)
21M21.00 mi1.00 mi13578+1073938+223938+2212317(Top 43%)3768(Top 31%)3768(Top 208%)
35K21.75 mi0.75 mi13485+933907+313907+3111680(Top 41%)3482(Top 28%)3482(Top 192%)
23M23.00 mi1.25 mi13341+1443861+463861+4611670(Top 41%)3568(Top 29%)3568(Top 197%)
24M24.00 mi1.00 mi13221+1203825+363825+3611271(Top 40%)3451(Top 28%)3451(Top 190%)
40K24.85 mi0.85 mi13105+1163787+383787+3810467(Top 37%)3167(Top 26%)3167(Top 175%)
25.2M25.20 mi0.35 mi13054+513768+193768+199540(Top 34%)2817(Top 23%)2817(Top 155%)
Finish26.22 mi1.02 mi12891+1633703+653703+659399(Top 33%)2727(Top 22%)2727(Top 150%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

14894

Females

4521

F45-49

4521

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

14671

Females

4345

F45-49

4345

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

14894

Females

4521

F45-49

4521

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

13763

Females

3962

F45-49

3962

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

14230

Females

4181

F45-49

4181

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

12877

Females

3604

F45-49

3604

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12777

Females

3705

F45-49

3705

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

12684

Females

3794

F45-49

3794

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

12317

Females

3768

F45-49

3768

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

11680

Females

3482

F45-49

3482

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

11670

Females

3568

F45-49

3568

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11271

Females

3451

F45-49

3451

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10467

Females

3167

F45-49

3167

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9540

Females

2817

F45-49

2817

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

9399

Females

2727

F45-49

2727

Passing Analysis

Category:
Athletes Passed
2826
Passed By
847
Net Change
+1979
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14870
5K10K354231+123#14870#14747
10K15K177214-37#14747#14784
15K20K36854+314#14784#14470
20KHalf5423+31#14470#14439
Half25K32630+296#14439#14143
25K30K42991+338#14143#13805
30K20M17858+120#13805#13685
20M21M15245+107#13685#13578
21M35K10613+93#13578#13485
35K23M17733+144#13485#13341
23M24M14121+120#13341#13221
24M40K13418+116#13221#13105
40K25.2M598+51#13105#13054
25.2MFinish1718+163#13054#12891
TOTALS2826847+1979
📊

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