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BOSTON MARATHON 2023

Viviana Petreanu

Bib: 31099•F

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
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
32:10
Rank: #24366
Start → 5K
32:10 | 10:21/mi
10K· 6.21 mi
1:04:47
Rank: #24545 (-179)
5K → 10K
32:37 | 10:30/mi
15K· 9.32 mi
1:36:42
Rank: #24376 (+169)
10K → 15K
31:55 | 10:16/mi
20K· 12.43 mi
2:09:43
Rank: #24305 (+71)
15K → 20K
33:01 | 10:38/mi
Half· 13.11 mi
2:17:00
Rank: #24320 (-15)
20K → Half
7:17 | 10:41/mi
25K· 15.53 mi
2:43:32
Rank: #24228 (+92)
Half → 25K
26:32 | 10:57/mi
30K· 18.64 mi
3:17:43
Rank: #23999 (+229)
25K → 30K
34:11 | 11:00/mi
20M
3:32:39
Rank: #23915 (+84)
30K → 20M
14:56 | 10:59/mi
21M
3:43:44
Rank: #23767 (+148)
20M → 21M
11:05 | 11:05/mi
35K· 21.75 mi
3:51:46
Rank: #23751 (+16)
21M → 35K
8:02 | 10:44/mi
23M
4:05:03
Rank: #23636 (+115)
35K → 23M
13:17 | 10:37/mi
24M
4:15:15
Rank: #23563 (+73)
23M → 24M
10:12 | 10:12/mi
40K· 24.85 mi
4:24:00
Rank: #23469 (+94)
24M → 40K
8:45 | 10:14/mi
25.2M
4:27:40
Rank: #23411 (+58)
40K → 25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
4:37:08
Rank: #23310 (+101)
25.2M → Finish
9:28 | 9:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:17:00
Pace10:27 /mi
2nd Half
Distance13.11 mi
Time2:20:08
Pace10:41 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:1732:1010:2132:10
10:21
-
10K
6.21 mi12:26:541:04:4710:2632:37
10:30
+0:09
15K
9.32 mi12:58:491:36:4210:2231:55
10:16
-0:14
20K
12.43 mi13:31:502:09:4310:2633:01
10:38
+0:22
Half
13.11 mi13:39:072:17:0010:277:17
10:41
+0:03
25K
15.53 mi14:05:392:43:3210:3226:32
10:57
+0:16
30K
18.64 mi14:39:503:17:4310:3634:11
11:00
+0:03
20M
20.00 mi14:54:463:32:3910:3814:56
10:59
-0:01
21M
21.00 mi15:05:513:43:4410:3911:05
11:05
+0:06
35K
21.75 mi15:13:533:51:4610:398:02
10:44
-0:21
23M
23.00 mi15:27:104:05:0310:3913:17
10:37
-0:07
24M
24.00 mi15:37:224:15:1510:3810:12
10:12
-0:25
40K
24.85 mi15:46:074:24:0010:378:45
10:14
+0:02
25.2M
25.20 mi15:49:474:27:4010:373:40
10:38
+0:24
Finish
26.22 mi15:59:154:37:0810:359:28
9:17
-1:21

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

9:17 /mi

Average Pace

10:35 /mi

Slowest Pace

11:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:40

7% of race

Time at Steady Pace

3:17:16

71% of race

Time at Slower Pace

1:00:12

22% of race

Average Pace: 10:34 /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 mi11:54:1732:1010:2132:10
10:21
#24366
10K
6.21 mi12:26:541:04:4710:2632:37
10:30
#24545
15K
9.32 mi12:58:491:36:4210:2231:55
10:16
#24376
20K
12.43 mi13:31:502:09:4310:2633:01
10:38
#24305
Half
13.11 mi13:39:072:17:0010:277:17
10:41
#24320
25K
15.53 mi14:05:392:43:3210:3226:32
10:57
#24228
30K
18.64 mi14:39:503:17:4310:3634:11
11:00
#23999
20M
20.00 mi14:54:463:32:3910:3814:56
10:59
#23915
21M
21.00 mi15:05:513:43:4410:3911:05
11:05
#23767
35K
21.75 mi15:13:533:51:4610:398:02
10:44
#23751
23M
23.00 mi15:27:104:05:0310:3913:17
10:37
#23636
24M
24.00 mi15:37:224:15:1510:3810:12
10:12
#23563
40K
24.85 mi15:46:074:24:0010:378:45
10:14
#23469
25.2M
25.20 mi15:49:474:27:4010:373:40
10:38
#23411
Finish
26.22 mi15:59:154:37:0810:359:28
9:17
#23310
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24366100741007424034(Top 90%)9905(Top 87%)9905(Top 203%)
10K6.21 mi3.10 mi24545-17910185-11110185-11124675(Top 93%)10264(Top 90%)10264(Top 210%)
15K9.32 mi3.11 mi24376+16910094+9110094+9124034(Top 90%)9905(Top 87%)9905(Top 203%)
20K12.43 mi3.11 mi24305+7110065+2910065+2924060(Top 90%)9943(Top 87%)9943(Top 204%)
Half13.11 mi0.68 mi24320-1510074-910074-924504(Top 92%)10213(Top 89%)10213(Top 209%)
25K15.53 mi2.42 mi24228+9210031+4310031+4323871(Top 90%)9888(Top 87%)9888(Top 202%)
30K18.64 mi3.11 mi23999+2299918+1139918+11323099(Top 87%)9510(Top 83%)9510(Top 195%)
20M20.00 mi1.36 mi23915+849872+469872+4622701(Top 85%)9363(Top 82%)9363(Top 192%)
21M21.00 mi1.00 mi23767+1489811+619811+6121012(Top 79%)8471(Top 74%)8471(Top 173%)
35K21.75 mi0.75 mi23751+169802+99802+922825(Top 86%)9501(Top 83%)9501(Top 195%)
23M23.00 mi1.25 mi23636+1159748+549748+5421591(Top 81%)8847(Top 77%)8847(Top 181%)
24M24.00 mi1.00 mi23563+739717+319717+3121351(Top 80%)8759(Top 77%)8759(Top 179%)
40K24.85 mi0.85 mi23469+949680+379680+3720603(Top 77%)8388(Top 73%)8388(Top 172%)
25.2M25.20 mi0.35 mi23411+589658+229658+2219585(Top 74%)7850(Top 69%)7850(Top 161%)
Finish26.22 mi1.02 mi23310+1019614+449614+4419362(Top 73%)7662(Top 67%)7662(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

24034

Females

9905

F18-39

9905

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

24675

Females

10264

F18-39

10264

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

24034

Females

9905

F18-39

9905

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

24060

Females

9943

F18-39

9943

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

24504

Females

10213

F18-39

10213

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

23871

Females

9888

F18-39

9888

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

23099

Females

9510

F18-39

9510

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

22701

Females

9363

F18-39

9363

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

21012

Females

8471

F18-39

8471

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

22825

Females

9501

F18-39

9501

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

21591

Females

8847

F18-39

8847

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

21351

Females

8759

F18-39

8759

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20603

Females

8388

F18-39

8388

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

19585

Females

7850

F18-39

7850

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

19362

Females

7662

F18-39

7662

Passing Analysis

Category:
Athletes Passed
1613
Passed By
557
Net Change
+1056
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24366
5K → 10K116295-179#24366#24545
10K → 15K22455+169#24545#24376
15K → 20K13362+71#24376#24305
20K → Half2035-15#24305#24320
Half → 25K13745+92#24320#24228
25K → 30K25021+229#24228#23999
30K → 20M928+84#23999#23915
20M → 21M1557+148#23915#23767
21M → 35K3216+16#23767#23751
35K → 23M1227+115#23751#23636
23M → 24M752+73#23636#23563
24M → 40K962+94#23563#23469
40K → 25.2M580+58#23469#23411
25.2M → Finish1032+101#23411#23310
TOTALS1613557+1056
📊

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