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BOSTON MARATHON 2023

Vera Lívia Rocha

Bib: 31265•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:41/mi
26:58
↑ 97↓ 3451.5%
10K· 6.21 mi
8:45/mi
54:08
↑ 79↓ 1380.4%
15K· 9.32 mi
8:58/mi
1:22:00
↑ 67↓ 78
20K· 12.43 mi
8:58/mi
1:49:50
↑ 106↓ 860.1%
Half· 13.11 mi
8:42/mi
1:55:46
↑ 19↓ 370.5%
25K· 15.53 mi
10:09/mi
2:20:23
↑ 66↓ 880.2%
30K· 18.64 mi
9:47/mi
2:50:48
↑ 181↓ 1480.2%
20M
10:20/mi
3:04:51
↑ 64↓ 500.2%
21M
10:37/mi
3:15:28
↑ 106↓ 241.6%
35K· 21.75 mi
10:07/mi
3:23:02
↑ 17↓ 861.7%
23M
10:21/mi
3:35:59
↑ 23↓ 630.6%
24M
9:12/mi
3:45:11
↓ 821.3%
40K· 24.85 mi
9:37/mi
3:53:24
↓ 200.3%
25.2M
11:45/mi
3:57:27
↑ 13↓ 160.2%
Finish· 26.22 mi
8:59/mi
4:06:36
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:46
Pace8:50 /mi
2nd Half
Distance13.11 mi
Time2:10:50
Pace9:59 /mi
📊Positive Split: 13.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:0926:588:4126:58
8:41
-
10K
6.21 mi12:13:1954:088:4327:10
8:45
+0:04
15K
9.32 mi12:41:111:22:008:4827:52
8:58
+0:13
20K
12.43 mi13:09:011:49:508:5027:50
8:58
0:00
Half
13.11 mi13:14:571:55:468:505:56
8:42
-0:16
25K
15.53 mi13:39:342:20:239:0224:37
10:09
+1:27
30K
18.64 mi14:09:592:50:489:1030:25
9:47
-0:22
20M
20.00 mi14:24:023:04:519:1514:03
10:20
+0:33
21M
21.00 mi14:34:393:15:289:1810:37
10:37
+0:17
35K
21.75 mi14:42:133:23:029:207:34
10:07
-0:30
23M
23.00 mi14:55:103:35:599:2312:57
10:21
+0:14
24M
24.00 mi15:04:223:45:119:239:12
9:12
-1:09
40K
24.85 mi15:12:353:53:249:238:13
9:37
+0:25
25.2M
25.20 mi15:16:383:57:279:254:03
11:45
+2:08
Finish
26.22 mi15:25:474:06:369:259:09
8:59
-2:46

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

8:41 /mi

Average Pace

9:25 /mi

Slowest Pace

11:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:55

51% of race

Time at Steady Pace

47:50

19% of race

Time at Slower Pace

1:13:51

30% of race

Average Pace: 9:24 /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 mi11:46:0926:588:4126:58
8:41
#18763
10K
6.21 mi12:13:1954:088:4327:10
8:45
#19183
15K
9.32 mi12:41:111:22:008:4827:52
8:58
#19599
20K
12.43 mi13:09:011:49:508:5027:50
8:58
#19529
Half
13.11 mi13:14:571:55:468:505:56
8:42
#19499
25K
15.53 mi13:39:342:20:239:0224:37
10:09
#20304
30K
18.64 mi14:09:592:50:489:1030:25
9:47
#20316
20M
20.00 mi14:24:023:04:519:1514:03
10:20
#20409
21M
21.00 mi14:34:393:15:289:1810:37
10:37
#20358
35K
21.75 mi14:42:133:23:029:207:34
10:07
#20400
23M
23.00 mi14:55:103:35:599:2312:57
10:21
#20435
24M
24.00 mi15:04:223:45:119:239:12
9:12
#20351
40K
24.85 mi15:12:353:53:249:238:13
9:37
#20263
25.2M
25.20 mi15:16:383:57:279:254:03
11:45
#20304
Finish
26.22 mi15:25:474:06:369:259:09
8:59
#20226
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi187637053705320368(Top 77%)7884(Top 69%)7884(Top 434%)
10K6.21 mi3.10 mi19183-4207270-2177270-21719661(Top 74%)7490(Top 66%)7490(Top 412%)
15K9.32 mi3.11 mi19599-4167511-2417511-24120368(Top 77%)7884(Top 69%)7884(Top 434%)
20K12.43 mi3.11 mi19529+707446+657446+6519517(Top 73%)7392(Top 65%)7392(Top 407%)
Half13.11 mi0.68 mi19499+307429+177429+1718997(Top 71%)7096(Top 62%)7096(Top 391%)
25K15.53 mi2.42 mi20304-8057872-4437872-44322524(Top 85%)9129(Top 80%)9129(Top 502%)
30K18.64 mi3.11 mi20316-127909-377909-3720424(Top 77%)8007(Top 70%)8007(Top 441%)
20M20.00 mi1.36 mi20409-937970-617970-6121373(Top 80%)8623(Top 75%)8623(Top 475%)
21M21.00 mi1.00 mi20358+517955+157955+1519940(Top 75%)7899(Top 69%)7899(Top 435%)
35K21.75 mi0.75 mi20400-427986-317986-3121593(Top 81%)8817(Top 77%)8817(Top 485%)
23M23.00 mi1.25 mi20435-358017-318017-3120932(Top 79%)8487(Top 74%)8487(Top 467%)
24M24.00 mi1.00 mi20351+847975+427975+4218082(Top 68%)6952(Top 61%)6952(Top 383%)
40K24.85 mi0.85 mi20263+887939+367939+3618757(Top 70%)7366(Top 64%)7366(Top 405%)
25.2M25.20 mi0.35 mi20304-417967-287967-2822057(Top 83%)9152(Top 80%)9152(Top 504%)
Finish26.22 mi1.02 mi20226+787929+387929+3817913(Top 67%)6875(Top 60%)6875(Top 378%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

20368

Females

7884

F45-49

7884

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

19661

Females

7490

F45-49

7490

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

20368

Females

7884

F45-49

7884

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

19517

Females

7392

F45-49

7392

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18997

Females

7096

F45-49

7096

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

22524

Females

9129

F45-49

9129

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

20424

Females

8007

F45-49

8007

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

21373

Females

8623

F45-49

8623

20M→21M

20.0 - 21.0 mi

Top 75%
×8story building
+106ft-24ft

Overall

19940

Females

7899

F45-49

7899

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

21593

Females

8817

F45-49

8817

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

20932

Females

8487

F45-49

8487

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

18082

Females

6952

F45-49

6952

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

18757

Females

7366

F45-49

7366

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

22057

Females

9152

F45-49

9152

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2story building
+22ft-21ft

Overall

17913

Females

6875

F45-49

6875

Passing Analysis

Category:
Athletes Passed
1155
Passed By
2618
Net Change
-1463
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18763
5K → 10K170590-420#18763#19183
10K → 15K63479-416#19183#19599
15K → 20K188118+70#19599#19529
20K → Half4717+30#19529#19499
Half → 25K17822-805#19499#20304
25K → 30K149161-12#20304#20316
30K → 20M50143-93#20316#20409
20M → 21M9645+51#20409#20358
21M → 35K3880-42#20358#20400
35K → 23M5489-35#20400#20435
23M → 24M928+84#20435#20351
24M → 40K979+88#20351#20263
40K → 25.2M748-41#20263#20304
25.2M → Finish879+78#20304#20226
TOTALS11552618-1463
📊

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