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BOSTON MARATHON 2023

Daniella Pascucci

Bib: 15689•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 32%
Gender (Female)
#0 / 11423
Top 13%
Division (F18-39)
#0 / 4884
Top 24%
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
7:36/mi
23:38
↑ 97↓ 3451.5%
10K· 6.21 mi
7:33/mi
47:06
↑ 79↓ 1380.4%
15K· 9.32 mi
7:26/mi
1:10:12
↑ 67↓ 78
20K· 12.43 mi
7:31/mi
1:33:32
↑ 106↓ 860.1%
Half· 13.11 mi
7:15/mi
1:38:29
↑ 19↓ 370.5%
25K· 15.53 mi
7:27/mi
1:56:34
↑ 66↓ 880.2%
30K· 18.64 mi
7:36/mi
2:20:10
↑ 181↓ 1480.2%
20M
7:41/mi
2:30:36
↑ 64↓ 500.2%
21M
7:56/mi
2:38:32
↑ 106↓ 241.6%
35K· 21.75 mi
7:29/mi
2:44:08
↑ 17↓ 861.7%
23M
7:35/mi
2:53:38
↑ 23↓ 630.6%
24M
7:30/mi
3:01:08
↓ 821.3%
40K· 24.85 mi
7:37/mi
3:07:39
↓ 200.3%
25.2M
7:56/mi
3:10:23
↑ 13↓ 160.2%
Finish· 26.22 mi
7:18/mi
3:17:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:38:29
Pace7:31 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:20
Pace7:35 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1523:387:3623:38
7:36
-
10K
6.21 mi11:15:4347:067:3523:28
7:33
-0:03
15K
9.32 mi11:38:491:10:127:3223:06
7:26
-0:07
20K
12.43 mi12:02:091:33:327:3223:20
7:31
+0:05
Half
13.11 mi12:07:061:38:297:314:57
7:15
-0:16
25K
15.53 mi12:25:111:56:347:3018:05
7:27
+0:12
30K
18.64 mi12:48:472:20:107:3123:36
7:36
+0:09
20M
20.00 mi12:59:132:30:367:3210:26
7:41
+0:05
21M
21.00 mi13:07:092:38:327:337:56
7:56
+0:15
35K
21.75 mi13:12:452:44:087:335:36
7:29
-0:27
23M
23.00 mi13:22:152:53:387:339:30
7:35
+0:06
24M
24.00 mi13:29:453:01:087:337:30
7:30
-0:05
40K
24.85 mi13:36:163:07:397:336:31
7:37
+0:07
25.2M
25.20 mi13:39:003:10:237:332:44
7:56
+0:19
Finish
26.22 mi13:46:263:17:497:337:26
7:18
-0:38

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

7:15 /mi

Average Pace

7:33 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:12

86% of race

Time at Steady Pace

27:37

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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 mi10:52:1523:387:3623:38
7:36
#10602
10K
6.21 mi11:15:4347:067:3523:28
7:33
#10745
15K
9.32 mi11:38:491:10:127:3223:06
7:26
#10344
20K
12.43 mi12:02:091:33:327:3223:20
7:31
#10061
Half
13.11 mi12:07:061:38:297:314:57
7:15
#9965
25K
15.53 mi12:25:111:56:347:3018:05
7:27
#9689
30K
18.64 mi12:48:472:20:107:3123:36
7:36
#9309
20M
20.00 mi12:59:132:30:367:3210:26
7:41
#9195
21M
21.00 mi13:07:092:38:327:337:56
7:56
#9025
35K
21.75 mi13:12:452:44:087:335:36
7:29
#8993
23M
23.00 mi13:22:152:53:387:339:30
7:35
#8853
24M
24.00 mi13:29:453:01:087:337:30
7:30
#8772
40K
24.85 mi13:36:163:07:397:336:31
7:37
#8699
25.2M
25.20 mi13:39:003:10:237:332:44
7:56
#8645
Finish
26.22 mi13:46:263:17:497:337:26
7:18
#8557
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10602213521359656(Top 36%)1689(Top 15%)1689(Top 35%)
10K6.21 mi3.10 mi10745-1432196-612196-6110907(Top 41%)2259(Top 20%)2259(Top 46%)
15K9.32 mi3.11 mi10344+4011979+2171979+2179656(Top 36%)1689(Top 15%)1689(Top 35%)
20K12.43 mi3.11 mi10061+2831858+1211858+1219396(Top 35%)1643(Top 14%)1643(Top 34%)
Half13.11 mi0.68 mi9965+961823+351823+358323(Top 31%)1228(Top 11%)1228(Top 25%)
25K15.53 mi2.42 mi9689+2761720+1031720+1038483(Top 32%)1354(Top 12%)1354(Top 28%)
30K18.64 mi3.11 mi9309+3801610+1101610+1107933(Top 30%)1281(Top 11%)1281(Top 26%)
20M20.00 mi1.36 mi9195+1141586+241586+248046(Top 30%)1421(Top 12%)1421(Top 29%)
21M21.00 mi1.00 mi9025+1701540+461540+466957(Top 26%)1117(Top 10%)1117(Top 23%)
35K21.75 mi0.75 mi8993+321538+21538+28484(Top 32%)1683(Top 15%)1683(Top 34%)
23M23.00 mi1.25 mi8853+1401510+281510+287024(Top 26%)1185(Top 10%)1185(Top 24%)
24M24.00 mi1.00 mi8772+811501+91501+97729(Top 29%)1569(Top 14%)1569(Top 32%)
40K24.85 mi0.85 mi8699+731494+71494+77474(Top 28%)1547(Top 14%)1547(Top 32%)
25.2M25.20 mi0.35 mi8645+541476+181476+186170(Top 23%)1120(Top 10%)1120(Top 23%)
Finish26.22 mi1.02 mi8557+881464+121464+127125(Top 27%)1472(Top 13%)1472(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

9656

Females

1689

F18-39

1689

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

10907

Females

2259

F18-39

2259

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

9656

Females

1689

F18-39

1689

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9396

Females

1643

F18-39

1643

20K→Half

12.4 - 13.1 mi

Top 31%
×2story building
+19ft-37ft

Overall

8323

Females

1228

F18-39

1228

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8483

Females

1354

F18-39

1354

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

7933

Females

1281

F18-39

1281

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

8046

Females

1421

F18-39

1421

20M→21M

20.0 - 21.0 mi

Top 26%
×8story building
+106ft-24ft

Overall

6957

Females

1117

F18-39

1117

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8484

Females

1683

F18-39

1683

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

7024

Females

1185

F18-39

1185

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

7729

Females

1569

F18-39

1569

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7474

Females

1547

F18-39

1547

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6170

Females

1120

F18-39

1120

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

7125

Females

1472

F18-39

1472

Passing Analysis

Category:
Athletes Passed
2696*
Passed By
651
Net Change
+2045
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10602
5K → 10K226369-143#10602#10745
10K → 15K45251+401#10745#10344
15K → 20K334*51+283#10344#10061
20K → Half97*1+96#10061#9965
Half → 25K285*9+276#9965#9689
25K → 30K402*22+380#9689#9309
30K → 20M13925+114#9309#9195
20M → 21M18111+170#9195#9025
21M → 35K5321+32#9025#8993
35K → 23M15616+140#8993#8853
23M → 24M10221+81#8853#8772
24M → 40K10027+73#8772#8699
40K → 25.2M584+54#8699#8645
25.2M → Finish11123+88#8645#8557
TOTALS2696*651+2045

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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