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BOSTON MARATHON 2023

Paula Dubovoy

Bib: 13763•F

CA

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

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
7:47/mi
24:12
↑ 97↓ 3451.5%
10K· 6.21 mi
7:54/mi
48:44
↑ 79↓ 1380.4%
15K· 9.32 mi
8:06/mi
1:13:54
↑ 67↓ 78
20K· 12.43 mi
8:22/mi
1:39:55
↑ 106↓ 860.1%
Half· 13.11 mi
8:18/mi
1:45:35
↑ 19↓ 370.5%
25K· 15.53 mi
8:33/mi
2:06:19
↑ 66↓ 880.2%
30K· 18.64 mi
9:03/mi
2:34:25
↑ 181↓ 1480.2%
20M
9:25/mi
2:47:13
↑ 64↓ 500.2%
21M
10:01/mi
2:57:14
↑ 106↓ 241.6%
35K· 21.75 mi
9:16/mi
3:04:10
↑ 17↓ 861.7%
23M
9:40/mi
3:16:16
↑ 23↓ 630.6%
24M
9:32/mi
3:25:48
↓ 821.3%
40K· 24.85 mi
9:40/mi
3:34:04
↓ 200.3%
25.2M
10:15/mi
3:37:36
↑ 13↓ 160.2%
Finish· 26.22 mi
9:05/mi
3:46:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:35
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time2:01:16
Pace9:15 /mi
📊Positive Split: 14.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1624:127:4724:12
7:47
-
10K
6.21 mi11:16:4848:447:5124:32
7:54
+0:07
15K
9.32 mi11:41:581:13:547:5625:10
8:06
+0:12
20K
12.43 mi12:07:591:39:558:0226:01
8:22
+0:16
Half
13.11 mi12:13:391:45:358:035:40
8:18
-0:04
25K
15.53 mi12:34:232:06:198:0820:44
8:33
+0:15
30K
18.64 mi13:02:292:34:258:1728:06
9:03
+0:30
20M
20.00 mi13:15:172:47:138:2212:48
9:25
+0:22
21M
21.00 mi13:25:182:57:148:2610:01
10:01
+0:36
35K
21.75 mi13:32:143:04:108:286:56
9:16
-0:45
23M
23.00 mi13:44:203:16:168:3212:06
9:40
+0:24
24M
24.00 mi13:53:523:25:488:359:32
9:32
-0:08
40K
24.85 mi14:02:083:34:048:378:16
9:40
+0:08
25.2M
25.20 mi14:05:403:37:368:383:32
10:15
+0:35
Finish
26.22 mi14:14:553:46:518:409:15
9:05
-1:10

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

7:47 /mi

Average Pace

8:40 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:19

56% of race

Time at Steady Pace

57:05

25% of race

Time at Slower Pace

43:27

19% of race

Average Pace: 8:39 /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 mi10:52:1624:127:4724:12
7:47
#12278
10K
6.21 mi11:16:4848:447:5124:32
7:54
#13141
15K
9.32 mi11:41:581:13:547:5625:10
8:06
#13812
20K
12.43 mi12:07:591:39:558:0226:01
8:22
#14400
Half
13.11 mi12:13:391:45:358:035:40
8:18
#14535
25K
15.53 mi12:34:232:06:198:0820:44
8:33
#14855
30K
18.64 mi13:02:292:34:258:1728:06
9:03
#15368
20M
20.00 mi13:15:172:47:138:2212:48
9:25
#15623
21M
21.00 mi13:25:182:57:148:2610:01
10:01
#15800
35K
21.75 mi13:32:143:04:108:286:56
9:16
#15928
23M
23.00 mi13:44:203:16:168:3212:06
9:40
#16161
24M
24.00 mi13:53:523:25:488:359:32
9:32
#16351
40K
24.85 mi14:02:083:34:048:378:16
9:40
#16475
25.2M
25.20 mi14:05:403:37:368:383:32
10:15
#16509
Finish
26.22 mi14:14:553:46:518:409:15
9:05
#16584
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi122783029302915189(Top 57%)4789(Top 42%)4789(Top 98%)
10K6.21 mi3.10 mi13141-8633535-5063535-50613982(Top 53%)4038(Top 35%)4038(Top 83%)
15K9.32 mi3.11 mi13812-6713952-4173952-41715189(Top 57%)4789(Top 42%)4789(Top 98%)
20K12.43 mi3.11 mi14400-5884316-3644316-36416095(Top 60%)5407(Top 47%)5407(Top 111%)
Half13.11 mi0.68 mi14535-1354389-734389-7316568(Top 62%)5651(Top 49%)5651(Top 116%)
25K15.53 mi2.42 mi14855-3204622-2334622-23316507(Top 62%)5726(Top 50%)5726(Top 117%)
30K18.64 mi3.11 mi15368-5134991-3694991-36917410(Top 65%)6304(Top 55%)6304(Top 129%)
20M20.00 mi1.36 mi15623-2555167-1765167-17618545(Top 70%)7047(Top 62%)7047(Top 144%)
21M21.00 mi1.00 mi15800-1775299-1325299-13218106(Top 68%)6818(Top 60%)6818(Top 140%)
35K21.75 mi0.75 mi15928-1285388-895388-8919017(Top 71%)7387(Top 65%)7387(Top 151%)
23M23.00 mi1.25 mi16161-2335541-1535541-15318953(Top 71%)7375(Top 65%)7375(Top 151%)
24M24.00 mi1.00 mi16351-1905659-1185659-11819338(Top 73%)7628(Top 67%)7628(Top 156%)
40K24.85 mi0.85 mi16475-1245759-1005759-10018923(Top 71%)7446(Top 65%)7446(Top 152%)
25.2M25.20 mi0.35 mi16509-345779-205779-2018293(Top 69%)7102(Top 62%)7102(Top 145%)
Finish26.22 mi1.02 mi16584-755830-515830-5118374(Top 69%)7095(Top 62%)7095(Top 145%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

15189

Females

4789

F18-39

4789

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

13982

Females

4038

F18-39

4038

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

15189

Females

4789

F18-39

4789

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

16095

Females

5407

F18-39

5407

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

16568

Females

5651

F18-39

5651

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

16507

Females

5726

F18-39

5726

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

17410

Females

6304

F18-39

6304

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

18545

Females

7047

F18-39

7047

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

18106

Females

6818

F18-39

6818

21M→35K

21.0 - 21.8 mi

Top 71%
×7story building
+17ft-86ft

Overall

19017

Females

7387

F18-39

7387

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

18953

Females

7375

F18-39

7375

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

19338

Females

7628

F18-39

7628

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18923

Females

7446

F18-39

7446

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18293

Females

7102

F18-39

7102

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

18374

Females

7095

F18-39

7095

Passing Analysis

Category:
Athletes Passed
552
Passed By
4858
Net Change
-4306
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12278
5K → 10K81944-863#12278#13141
10K → 15K44715-671#13141#13812
15K → 20K66654-588#13812#14400
20K → Half6141-135#14400#14535
Half → 25K73393-320#14535#14855
25K → 30K57570-513#14855#15368
30K → 20M27282-255#15368#15623
20M → 21M36213-177#15623#15800
21M → 35K23151-128#15800#15928
35K → 23M29262-233#15928#16161
23M → 24M22212-190#16161#16351
24M → 40K40164-124#16351#16475
40K → 25.2M1852-34#16475#16509
25.2M → Finish30105-75#16509#16584
TOTALS5524858-4306
📊

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