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BOSTON MARATHON 2023

Catherine Verri

Bib: 10030•F

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 26%
Gender (Female)
#0 / 11423
Top 8%
Division (F18-39)
#0 / 4884
Top 15%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:28
Rank: #7698
Start → 5K
22:28 | 7:14/mi
10K· 6.21 mi
44:52
Rank: #7913 (-215)
5K → 10K
22:24 | 7:13/mi
15K· 9.32 mi
1:07:17
Rank: #7896 (+17)
10K → 15K
22:25 | 7:13/mi
20K· 12.43 mi
1:29:49
Rank: #7757 (+139)
15K → 20K
22:32 | 7:15/mi
Half· 13.11 mi
1:34:44
Rank: #7744 (+13)
20K → Half
4:55 | 7:12/mi
25K· 15.53 mi
1:52:20
Rank: #7590 (+154)
Half → 25K
17:36 | 7:16/mi
30K· 18.64 mi
2:15:33
Rank: #7435 (+155)
25K → 30K
23:13 | 7:28/mi
20M
2:25:51
Rank: #7391 (+44)
30K → 20M
10:18 | 7:35/mi
21M
2:33:42
Rank: #7318 (+73)
20M → 21M
7:51 | 7:51/mi
35K· 21.75 mi
2:39:08
Rank: #7287 (+31)
21M → 35K
5:26 | 7:16/mi
23M
2:48:29
Rank: #7189 (+98)
35K → 23M
9:21 | 7:28/mi
24M
2:55:51
Rank: #7133 (+56)
23M → 24M
7:22 | 7:22/mi
40K· 24.85 mi
3:02:14
Rank: #7085 (+48)
24M → 40K
6:23 | 7:28/mi
25.2M
3:04:58
Rank: #7036 (+49)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:12:32
Rank: #7027 (+9)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:44
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:37:48
Pace7:28 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:4622:287:1422:28
7:14
-
10K
6.21 mi11:11:1044:527:1322:24
7:13
-0:01
15K
9.32 mi11:33:351:07:177:1322:25
7:13
0:00
20K
12.43 mi11:56:071:29:497:1422:32
7:15
+0:02
Half
13.11 mi12:01:021:34:447:144:55
7:12
-0:03
25K
15.53 mi12:18:381:52:207:1417:36
7:16
+0:04
30K
18.64 mi12:41:512:15:337:1623:13
7:28
+0:12
20M
20.00 mi12:52:092:25:517:1810:18
7:35
+0:07
21M
21.00 mi13:00:002:33:427:197:51
7:51
+0:16
35K
21.75 mi13:05:262:39:087:195:26
7:16
-0:35
23M
23.00 mi13:14:472:48:297:209:21
7:28
+0:12
24M
24.00 mi13:22:092:55:517:207:22
7:22
-0:06
40K
24.85 mi13:28:323:02:147:206:23
7:28
+0:06
25.2M
25.20 mi13:31:163:04:587:202:44
7:56
+0:28
Finish
26.22 mi13:38:503:12:327:217:34
7:26
-0:30

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

7:12 /mi

Average Pace

7:21 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:09:48

99% of race

Time at Steady Pace

2:44

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:21 /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 mi10:48:4622:287:1422:28
7:14
#7698
10K
6.21 mi11:11:1044:527:1322:24
7:13
#7913
15K
9.32 mi11:33:351:07:177:1322:25
7:13
#7896
20K
12.43 mi11:56:071:29:497:1422:32
7:15
#7757
Half
13.11 mi12:01:021:34:447:144:55
7:12
#7744
25K
15.53 mi12:18:381:52:207:1417:36
7:16
#7590
30K
18.64 mi12:41:512:15:337:1623:13
7:28
#7435
20M
20.00 mi12:52:092:25:517:1810:18
7:35
#7391
21M
21.00 mi13:00:002:33:427:197:51
7:51
#7318
35K
21.75 mi13:05:262:39:087:195:26
7:16
#7287
23M
23.00 mi13:14:472:48:297:209:21
7:28
#7189
24M
24.00 mi13:22:092:55:517:207:22
7:22
#7133
40K
24.85 mi13:28:323:02:147:206:23
7:28
#7085
25.2M
25.20 mi13:31:163:04:587:202:44
7:56
#7036
Finish
26.22 mi13:38:503:12:327:217:34
7:26
#7027
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi76989139137911(Top 30%)1040(Top 9%)1040(Top 21%)
10K6.21 mi3.10 mi7913-215986-73986-738184(Top 31%)1105(Top 10%)1105(Top 23%)
15K9.32 mi3.11 mi7896+17998-12998-127911(Top 30%)1040(Top 9%)1040(Top 21%)
20K12.43 mi3.11 mi7757+139965+33965+337460(Top 28%)918(Top 8%)918(Top 19%)
Half13.11 mi0.68 mi7744+13966-1966-17955(Top 30%)1064(Top 9%)1064(Top 22%)
25K15.53 mi2.42 mi7590+154926+40926+407032(Top 26%)847(Top 7%)847(Top 17%)
30K18.64 mi3.11 mi7435+155907+19907+197049(Top 26%)939(Top 8%)939(Top 19%)
20M20.00 mi1.36 mi7391+44911-4911-47370(Top 28%)1163(Top 10%)1163(Top 24%)
21M21.00 mi1.00 mi7318+73906+5906+56475(Top 24%)939(Top 8%)939(Top 19%)
35K21.75 mi0.75 mi7287+31912-6912-66931(Top 26%)1072(Top 9%)1072(Top 22%)
23M23.00 mi1.25 mi7189+98898+14898+146259(Top 24%)901(Top 8%)901(Top 18%)
24M24.00 mi1.00 mi7133+56899-1899-16856(Top 26%)1213(Top 11%)1213(Top 25%)
40K24.85 mi0.85 mi7085+48905-6905-66527(Top 25%)1163(Top 10%)1163(Top 24%)
25.2M25.20 mi0.35 mi7036+49903+2903+26149(Top 23%)1099(Top 10%)1099(Top 23%)
Finish26.22 mi1.02 mi7027+9921-18921-187979(Top 30%)1809(Top 16%)1809(Top 37%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7911

Females

1040

F18-39

1040

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8184

Females

1105

F18-39

1105

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7911

Females

1040

F18-39

1040

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7460

Females

918

F18-39

918

20K→Half

12.4 - 13.1 mi

Top 30%
×2stories
+19ft-37ft

Overall

7955

Females

1064

F18-39

1064

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

7032

Females

847

F18-39

847

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

7049

Females

939

F18-39

939

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7370

Females

1163

F18-39

1163

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6475

Females

939

F18-39

939

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6931

Females

1072

F18-39

1072

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6259

Females

901

F18-39

901

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6856

Females

1213

F18-39

1213

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6527

Females

1163

F18-39

1163

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6149

Females

1099

F18-39

1099

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7979

Females

1809

F18-39

1809

Passing Analysis

Category:
Athletes Passed
1534
Passed By
863
Net Change
+671
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7698
5K → 10K136351-215#7698#7913
10K → 15K146129+17#7913#7896
15K → 20K18849+139#7896#7757
20K → Half3017+13#7757#7744
Half → 25K17925+154#7744#7590
25K → 30K21661+155#7590#7435
30K → 20M8541+44#7435#7391
20M → 21M9522+73#7391#7318
21M → 35K5928+31#7318#7287
35K → 23M11921+98#7287#7189
23M → 24M8529+56#7189#7133
24M → 40K7426+48#7133#7085
40K → 25.2M578+49#7085#7036
25.2M → Finish6556+9#7036#7027
TOTALS1534863+671
📊

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