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BOSTON MARATHON 2023

Catherine Frammartino

Bib: 21202•F

OH

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
26:23
Rank: #17519
Start → 5K
26:23 | 8:30/mi
10K· 6.21 mi
52:32
Rank: #17598 (-79)
5K → 10K
26:09 | 8:25/mi
15K· 9.32 mi
1:19:09
Rank: #17813 (-215)
10K → 15K
26:37 | 8:34/mi
20K· 12.43 mi
1:45:25
Rank: #17446 (+367)
15K → 20K
26:16 | 8:27/mi
Half· 13.11 mi
1:51:15
Rank: #17465 (-19)
20K → Half
5:50 | 8:33/mi
25K· 15.53 mi
2:12:05
Rank: #17338 (+127)
Half → 25K
20:50 | 8:36/mi
30K· 18.64 mi
2:40:59
Rank: #17582 (-244)
25K → 30K
28:54 | 9:18/mi
20M
2:53:52
Rank: #17696 (-114)
30K → 20M
12:53 | 9:29/mi
21M
3:04:07
Rank: #17788 (-92)
20M → 21M
10:15 | 10:15/mi
35K· 21.75 mi
3:10:54
Rank: #17802 (-14)
21M → 35K
6:47 | 9:04/mi
23M
3:22:53
Rank: #17895 (-93)
35K → 23M
11:59 | 9:34/mi
24M
3:32:27
Rank: #17994 (-99)
23M → 24M
9:34 | 9:34/mi
40K· 24.85 mi
3:41:35
Rank: #18233 (-239)
24M → 40K
9:08 | 10:41/mi
25.2M
3:46:38
Rank: #18522 (-289)
40K → 25.2M
5:03 | 14:39/mi
Finish· 26.22 mi
3:57:06
Rank: #18791 (-269)
25.2M → Finish
10:28 | 10:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:15
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time2:05:51
Pace9:36 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:2926:238:3026:23
8:30
-
10K
6.21 mi11:45:3852:328:2726:09
8:25
-0:05
15K
9.32 mi12:12:151:19:098:3026:37
8:34
+0:09
20K
12.43 mi12:38:311:45:258:2926:16
8:27
-0:07
Half
13.11 mi12:44:211:51:158:295:50
8:33
+0:06
25K
15.53 mi13:05:112:12:058:3020:50
8:36
+0:03
30K
18.64 mi13:34:052:40:598:3828:54
9:18
+0:42
20M
20.00 mi13:46:582:53:528:4212:53
9:29
+0:11
21M
21.00 mi13:57:133:04:078:4610:15
10:15
+0:46
35K
21.75 mi14:04:003:10:548:476:47
9:04
-1:11
23M
23.00 mi14:15:593:22:538:4911:59
9:34
+0:30
24M
24.00 mi14:25:333:32:278:519:34
9:34
0:00
40K
24.85 mi14:34:413:41:358:559:08
10:41
+1:07
25.2M
25.20 mi14:39:443:46:389:005:03
14:39
+3:58
Finish
26.22 mi14:50:123:57:069:0310:28
10:16
-4:23

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

8:25 /mi

Average Pace

9:03 /mi

Slowest Pace

14:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:48

33% of race

Time at Steady Pace

2:03:24

52% of race

Time at Slower Pace

34:54

15% of race

Average Pace: 9:03 /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 mi11:19:2926:238:3026:23
8:30
#17519
10K
6.21 mi11:45:3852:328:2726:09
8:25
#17598
15K
9.32 mi12:12:151:19:098:3026:37
8:34
#17813
20K
12.43 mi12:38:311:45:258:2926:16
8:27
#17446
Half
13.11 mi12:44:211:51:158:295:50
8:33
#17465
25K
15.53 mi13:05:112:12:058:3020:50
8:36
#17338
30K
18.64 mi13:34:052:40:598:3828:54
9:18
#17582
20M
20.00 mi13:46:582:53:528:4212:53
9:29
#17696
21M
21.00 mi13:57:133:04:078:4610:15
10:15
#17788
35K
21.75 mi14:04:003:10:548:476:47
9:04
#17802
23M
23.00 mi14:15:593:22:538:4911:59
9:34
#17895
24M
24.00 mi14:25:333:32:278:519:34
9:34
#17994
40K
24.85 mi14:34:413:41:358:559:08
10:41
#18233
25.2M
25.20 mi14:39:443:46:389:005:03
14:39
#18522
Finish
26.22 mi14:50:123:57:069:0310:28
10:16
#18791
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi175196268626818255(Top 69%)6649(Top 58%)6649(Top 366%)
10K6.21 mi3.10 mi17598-796286-186286-1817695(Top 66%)6307(Top 55%)6307(Top 347%)
15K9.32 mi3.11 mi17813-2156411-1256411-12518255(Top 69%)6649(Top 58%)6649(Top 366%)
20K12.43 mi3.11 mi17446+3676187+2246187+22416588(Top 62%)5703(Top 50%)5703(Top 314%)
Half13.11 mi0.68 mi17465-196202-156202-1518080(Top 68%)6544(Top 57%)6544(Top 360%)
25K15.53 mi2.42 mi17338+1276147+556147+5516794(Top 63%)5894(Top 52%)5894(Top 324%)
30K18.64 mi3.11 mi17582-2446307-1606307-16018643(Top 70%)6998(Top 61%)6998(Top 385%)
20M20.00 mi1.36 mi17696-1146393-866393-8618800(Top 71%)7192(Top 63%)7192(Top 396%)
21M21.00 mi1.00 mi17788-926463-706463-7018893(Top 71%)7277(Top 64%)7277(Top 400%)
35K21.75 mi0.75 mi17802-146484-216484-2118206(Top 68%)6958(Top 61%)6958(Top 383%)
23M23.00 mi1.25 mi17895-936554-706554-7018619(Top 70%)7196(Top 63%)7196(Top 396%)
24M24.00 mi1.00 mi17994-996625-716625-7119446(Top 73%)7685(Top 67%)7685(Top 423%)
40K24.85 mi0.85 mi18233-2396775-1506775-15021675(Top 81%)8974(Top 79%)8974(Top 494%)
25.2M25.20 mi0.35 mi18522-2896939-1646939-16425489(Top 96%)10925(Top 96%)10925(Top 601%)
Finish26.22 mi1.02 mi18791-2697101-1627101-16222467(Top 84%)9362(Top 82%)9362(Top 515%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

18255

Females

6649

F45-49

6649

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

17695

Females

6307

F45-49

6307

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

18255

Females

6649

F45-49

6649

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

16588

Females

5703

F45-49

5703

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

18080

Females

6544

F45-49

6544

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

16794

Females

5894

F45-49

5894

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

18643

Females

6998

F45-49

6998

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18800

Females

7192

F45-49

7192

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

18893

Females

7277

F45-49

7277

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

18206

Females

6958

F45-49

6958

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

18619

Females

7196

F45-49

7196

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

19446

Females

7685

F45-49

7685

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

21675

Females

8974

F45-49

8974

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25489

Females

10925

F45-49

10925

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

22467

Females

9362

F45-49

9362

Passing Analysis

Category:
Athletes Passed
1357
Passed By
2629
Net Change
-1272
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17519
5K → 10K259338-79#17519#17598
10K → 15K126341-215#17598#17813
15K → 20K40134+367#17813#17446
20K → Half2241-19#17446#17465
Half → 25K18760+127#17465#17338
25K → 30K106350-244#17338#17582
30K → 20M50164-114#17582#17696
20M → 21M56148-92#17696#17788
21M → 35K4862-14#17788#17802
35K → 23M56149-93#17802#17895
23M → 24M25124-99#17895#17994
24M → 40K14253-239#17994#18233
40K → 25.2M1290-289#18233#18522
25.2M → Finish6275-269#18522#18791
TOTALS13572629-1272
📊

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