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BOSTON MARATHON 2023

Megan Panaccio

Bib: 22762•F

PA

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

Start
0:00:00
Race begins
5K· 3.11 mi
27:32
Rank: #19814
Start → 5K
27:32 | 8:52/mi
10K· 6.21 mi
54:33
Rank: #19570 (+244)
5K → 10K
27:01 | 8:42/mi
15K· 9.32 mi
1:21:42
Rank: #19429 (+141)
10K → 15K
27:09 | 8:44/mi
20K· 12.43 mi
1:48:45
Rank: #19071 (+358)
15K → 20K
27:03 | 8:42/mi
Half· 13.11 mi
1:54:34
Rank: #19024 (+47)
20K → Half
5:49 | 8:32/mi
25K· 15.53 mi
2:15:50
Rank: #18824 (+200)
Half → 25K
21:16 | 8:46/mi
30K· 18.64 mi
2:44:00
Rank: #18572 (+252)
25K → 30K
28:10 | 9:04/mi
20M
2:56:34
Rank: #18485 (+87)
30K → 20M
12:34 | 9:15/mi
21M
3:06:28
Rank: #18423 (+62)
20M → 21M
9:54 | 9:54/mi
35K· 21.75 mi
3:13:19
Rank: #18425 (-2)
21M → 35K
6:51 | 9:09/mi
23M
3:25:17
Rank: #18446 (-21)
35K → 23M
11:58 | 9:33/mi
24M
3:34:37
Rank: #18464 (-18)
23M → 24M
9:20 | 9:20/mi
40K· 24.85 mi
3:42:44
Rank: #18459 (+5)
24M → 40K
8:07 | 9:30/mi
25.2M
3:46:19
Rank: #18471 (-12)
40K → 25.2M
3:35 | 10:23/mi
Finish· 26.22 mi
3:55:35
Rank: #18474 (-3)
25.2M → Finish
9:16 | 9:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:34
Pace8:44 /mi
2nd Half
Distance13.11 mi
Time2:01:01
Pace9:14 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:0627:328:5227:32
8:52
-
10K
6.21 mi11:51:0754:338:4727:01
8:42
-0:10
15K
9.32 mi12:18:161:21:428:4627:09
8:44
+0:02
20K
12.43 mi12:45:191:48:458:4527:03
8:42
-0:02
Half
13.11 mi12:51:081:54:348:445:49
8:32
-0:10
25K
15.53 mi13:12:242:15:508:4521:16
8:46
+0:14
30K
18.64 mi13:40:342:44:008:4828:10
9:04
+0:18
20M
20.00 mi13:53:082:56:348:5012:34
9:15
+0:11
21M
21.00 mi14:03:023:06:288:539:54
9:54
+0:39
35K
21.75 mi14:09:533:13:198:536:51
9:09
-0:45
23M
23.00 mi14:21:513:25:178:5611:58
9:33
+0:24
24M
24.00 mi14:31:113:34:378:579:20
9:20
-0:13
40K
24.85 mi14:39:183:42:448:588:07
9:30
+0:10
25.2M
25.20 mi14:42:533:46:198:593:35
10:23
+0:53
Finish
26.22 mi14:52:093:55:359:009:16
9:06
-1:17

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

8:32 /mi

Average Pace

9:00 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:18

46% of race

Time at Steady Pace

1:33:43

40% of race

Time at Slower Pace

33:34

14% of race

Average Pace: 8:59 /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 mi11:24:0627:328:5227:32
8:52
#19814
10K
6.21 mi11:51:0754:338:4727:01
8:42
#19570
15K
9.32 mi12:18:161:21:428:4627:09
8:44
#19429
20K
12.43 mi12:45:191:48:458:4527:03
8:42
#19071
Half
13.11 mi12:51:081:54:348:445:49
8:32
#19024
25K
15.53 mi13:12:242:15:508:4521:16
8:46
#18824
30K
18.64 mi13:40:342:44:008:4828:10
9:04
#18572
20M
20.00 mi13:53:082:56:348:5012:34
9:15
#18485
21M
21.00 mi14:03:023:06:288:539:54
9:54
#18423
35K
21.75 mi14:09:533:13:198:536:51
9:09
#18425
23M
23.00 mi14:21:513:25:178:5611:58
9:33
#18446
24M
24.00 mi14:31:113:34:378:579:20
9:20
#18464
40K
24.85 mi14:39:183:42:448:588:07
9:30
#18459
25.2M
25.20 mi14:42:533:46:198:593:35
10:23
#18471
Finish
26.22 mi14:52:093:55:359:009:16
9:06
#18474
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi198147695769519186(Top 72%)7209(Top 63%)7209(Top 397%)
10K6.21 mi3.10 mi19570+2447511+1847511+18419413(Top 73%)7323(Top 64%)7323(Top 403%)
15K9.32 mi3.11 mi19429+1417410+1017410+10119186(Top 72%)7209(Top 63%)7209(Top 397%)
20K12.43 mi3.11 mi19071+3587158+2527158+25218175(Top 68%)6606(Top 58%)6606(Top 364%)
Half13.11 mi0.68 mi19024+477138+207138+2017909(Top 67%)6438(Top 56%)6438(Top 354%)
25K15.53 mi2.42 mi18824+2007024+1147024+11417802(Top 67%)6463(Top 57%)6463(Top 356%)
30K18.64 mi3.11 mi18572+2526906+1186906+11817527(Top 66%)6376(Top 56%)6376(Top 351%)
20M20.00 mi1.36 mi18485+876858+486858+4817808(Top 67%)6642(Top 58%)6642(Top 366%)
21M21.00 mi1.00 mi18423+626842+166842+1617669(Top 66%)6568(Top 57%)6568(Top 361%)
35K21.75 mi0.75 mi18425-26848-66848-618584(Top 70%)7153(Top 63%)7153(Top 394%)
23M23.00 mi1.25 mi18446-216874-266874-2618562(Top 70%)7161(Top 63%)7161(Top 394%)
24M24.00 mi1.00 mi18464-186886-126886-1218611(Top 70%)7228(Top 63%)7228(Top 398%)
40K24.85 mi0.85 mi18459+56899-136899-1318322(Top 69%)7114(Top 62%)7114(Top 392%)
25.2M25.20 mi0.35 mi18471-126910-116910-1118778(Top 71%)7382(Top 65%)7382(Top 406%)
Finish26.22 mi1.02 mi18474-36917-76917-718452(Top 69%)7148(Top 63%)7148(Top 393%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

19186

Females

7209

F45-49

7209

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

19413

Females

7323

F45-49

7323

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

19186

Females

7209

F45-49

7209

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

18175

Females

6606

F45-49

6606

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17909

Females

6438

F45-49

6438

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

17802

Females

6463

F45-49

6463

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

17527

Females

6376

F45-49

6376

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

17808

Females

6642

F45-49

6642

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

17669

Females

6568

F45-49

6568

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

18584

Females

7153

F45-49

7153

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

18562

Females

7161

F45-49

7161

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

18611

Females

7228

F45-49

7228

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

18322

Females

7114

F45-49

7114

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18778

Females

7382

F45-49

7382

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

18452

Females

7148

F45-49

7148

Passing Analysis

Category:
Athletes Passed
2237
Passed By
897
Net Change
+1340
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19814
5K → 10K452208+244#19814#19570
10K → 15K269128+141#19570#19429
15K → 20K39335+358#19429#19071
20K → Half5912+47#19071#19024
Half → 25K22626+200#19024#18824
25K → 30K30755+252#18824#18572
30K → 20M13245+87#18572#18485
20M → 21M11149+62#18485#18423
21M → 35K5153-2#18423#18425
35K → 23M7091-21#18425#18446
23M → 24M4361-18#18446#18464
24M → 40K5853+5#18464#18459
40K → 25.2M1931-12#18459#18471
25.2M → Finish4750-3#18471#18474
TOTALS2237897+1340
📊

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