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BOSTON MARATHON 2023

Cristina Vazquez Rendon

Bib: 17119•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 48%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:37
Rank: #15781
Start → 5K
25:37 | 8:15/mi
10K· 6.21 mi
50:57
Rank: #15833 (-52)
5K → 10K
25:20 | 8:09/mi
15K· 9.32 mi
1:16:23
Rank: #15795 (+38)
10K → 15K
25:26 | 8:11/mi
20K· 12.43 mi
1:42:38
Rank: #15970 (-175)
15K → 20K
26:15 | 8:27/mi
Half· 13.11 mi
1:48:11
Rank: #15932 (+38)
20K → Half
5:33 | 8:08/mi
25K· 15.53 mi
2:08:42
Rank: #15938 (-6)
Half → 25K
20:31 | 8:28/mi
30K· 18.64 mi
2:36:35
Rank: #16157 (-219)
25K → 30K
27:53 | 8:58/mi
20M
2:49:07
Rank: #16253 (-96)
30K → 20M
12:32 | 9:13/mi
21M
2:59:01
Rank: #16347 (-94)
20M → 21M
9:54 | 9:54/mi
35K· 21.75 mi
3:05:27
Rank: #16321 (+26)
21M → 35K
6:26 | 8:36/mi
23M
3:16:35
Rank: #16243 (+78)
35K → 23M
11:08 | 8:54/mi
24M
3:25:10
Rank: #16166 (+77)
23M → 24M
8:35 | 8:35/mi
40K· 24.85 mi
3:32:40
Rank: #16118 (+48)
24M → 40K
7:30 | 8:46/mi
25.2M
3:35:49
Rank: #16063 (+55)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:44:10
Rank: #15974 (+89)
25.2M → Finish
8:21 | 8:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:11
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time1:55:59
Pace8:51 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3225:378:1525:37
8:15
-
10K
6.21 mi11:41:5250:578:1225:20
8:09
-0:06
15K
9.32 mi12:07:181:16:238:1225:26
8:11
+0:02
20K
12.43 mi12:33:331:42:388:1626:15
8:27
+0:16
Half
13.11 mi12:39:061:48:118:155:33
8:08
-0:19
25K
15.53 mi12:59:372:08:428:1720:31
8:28
+0:20
30K
18.64 mi13:27:302:36:358:2427:53
8:58
+0:30
20M
20.00 mi13:40:022:49:078:2712:32
9:13
+0:15
21M
21.00 mi13:49:562:59:018:319:54
9:54
+0:41
35K
21.75 mi13:56:223:05:278:326:26
8:36
-1:18
23M
23.00 mi14:07:303:16:358:3311:08
8:54
+0:18
24M
24.00 mi14:16:053:25:108:338:35
8:35
-0:19
40K
24.85 mi14:23:353:32:408:337:30
8:46
+0:11
25.2M
25.20 mi14:26:443:35:498:343:09
9:08
+0:22
Finish
26.22 mi14:35:053:44:108:338:21
8:12
-0:56

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

8:08 /mi

Average Pace

8:33 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:17

40% of race

Time at Steady Pace

1:09:17

31% of race

Time at Slower Pace

1:04:36

29% of race

Average Pace: 8:33 /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 mi11:16:3225:378:1525:37
8:15
#15781
10K
6.21 mi11:41:5250:578:1225:20
8:09
#15833
15K
9.32 mi12:07:181:16:238:1225:26
8:11
#15795
20K
12.43 mi12:33:331:42:388:1626:15
8:27
#15970
Half
13.11 mi12:39:061:48:118:155:33
8:08
#15932
25K
15.53 mi12:59:372:08:428:1720:31
8:28
#15938
30K
18.64 mi13:27:302:36:358:2427:53
8:58
#16157
20M
20.00 mi13:40:022:49:078:2712:32
9:13
#16253
21M
21.00 mi13:49:562:59:018:319:54
9:54
#16347
35K
21.75 mi13:56:223:05:278:326:26
8:36
#16321
23M
23.00 mi14:07:303:16:358:3311:08
8:54
#16243
24M
24.00 mi14:16:053:25:108:338:35
8:35
#16166
40K
24.85 mi14:23:353:32:408:337:30
8:46
#16118
25.2M
25.20 mi14:26:443:35:498:343:09
9:08
#16063
Finish
26.22 mi14:35:053:44:108:338:21
8:12
#15974
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi157815141514115773(Top 59%)5152(Top 45%)5152(Top 105%)
10K6.21 mi3.10 mi15833-525181-405181-4015952(Top 60%)5249(Top 46%)5249(Top 107%)
15K9.32 mi3.11 mi15795+385152+295152+2915773(Top 59%)5152(Top 45%)5152(Top 105%)
20K12.43 mi3.11 mi15970-1755289-1375289-13716544(Top 62%)5672(Top 50%)5672(Top 116%)
Half13.11 mi0.68 mi15932+385265+245265+2415405(Top 58%)4939(Top 43%)4939(Top 101%)
25K15.53 mi2.42 mi15938-65297-325297-3215981(Top 60%)5432(Top 48%)5432(Top 111%)
30K18.64 mi3.11 mi16157-2195475-1785475-17817035(Top 64%)6080(Top 53%)6080(Top 124%)
20M20.00 mi1.36 mi16253-965550-755550-7517667(Top 66%)6556(Top 57%)6556(Top 134%)
21M21.00 mi1.00 mi16347-945625-755625-7517655(Top 66%)6554(Top 57%)6554(Top 134%)
35K21.75 mi0.75 mi16321+265613+125613+1215879(Top 60%)5614(Top 49%)5614(Top 115%)
23M23.00 mi1.25 mi16243+785577+365577+3615520(Top 58%)5465(Top 48%)5465(Top 112%)
24M24.00 mi1.00 mi16166+775554+235554+2314992(Top 56%)5230(Top 46%)5230(Top 107%)
40K24.85 mi0.85 mi16118+485540+145540+1414964(Top 56%)5279(Top 46%)5279(Top 108%)
25.2M25.20 mi0.35 mi16063+555511+295511+2913363(Top 50%)4434(Top 39%)4434(Top 91%)
Finish26.22 mi1.02 mi15974+895475+365475+3613431(Top 50%)4435(Top 39%)4435(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

15773

Females

5152

F18-39

5152

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

15952

Females

5249

F18-39

5249

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

15773

Females

5152

F18-39

5152

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

16544

Females

5672

F18-39

5672

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

15405

Females

4939

F18-39

4939

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

15981

Females

5432

F18-39

5432

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

17035

Females

6080

F18-39

6080

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

17667

Females

6556

F18-39

6556

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

17655

Females

6554

F18-39

6554

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

15879

Females

5614

F18-39

5614

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

15520

Females

5465

F18-39

5465

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14992

Females

5230

F18-39

5230

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14964

Females

5279

F18-39

5279

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

13363

Females

4434

F18-39

4434

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

13431

Females

4435

F18-39

4435

Passing Analysis

Category:
Athletes Passed
1540
Passed By
1733
Net Change
-193
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15781
5K → 10K265317-52#15781#15833
10K → 15K210172+38#15833#15795
15K → 20K113288-175#15795#15970
20K → Half5315+38#15970#15932
Half → 25K134140-6#15932#15938
25K → 30K126345-219#15938#16157
30K → 20M53149-96#16157#16253
20M → 21M49143-94#16253#16347
21M → 35K5933+26#16347#16321
35K → 23M12042+78#16321#16243
23M → 24M10932+77#16243#16166
24M → 40K7830+48#16166#16118
40K → 25.2M561+55#16118#16063
25.2M → Finish11526+89#16063#15974
TOTALS15401733-193
📊

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