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BOSTON MARATHON 2023

Cate Buecker

Bib: 30451•F

NJ

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

Start
0:00:00
Race begins
5K· 3.11 mi
31:41
Rank: #23944
Start → 5K
31:41 | 10:12/mi
10K· 6.21 mi
1:02:06
Rank: #23611 (+333)
5K → 10K
30:25 | 9:47/mi
15K· 9.32 mi
1:32:18
Rank: #23381 (+230)
10K → 15K
30:12 | 9:43/mi
20K· 12.43 mi
2:08:10
Rank: #24045 (-664)
15K → 20K
35:52 | 11:33/mi
Half· 13.11 mi
2:15:06
Rank: #24008 (+37)
20K → Half
6:56 | 10:10/mi
25K· 15.53 mi
2:43:50
Rank: #24271 (-263)
Half → 25K
28:44 | 11:51/mi
30K· 18.64 mi
3:17:14
Rank: #23961 (+310)
25K → 30K
33:24 | 10:45/mi
20M
3:31:27
Rank: #23794 (+167)
30K → 20M
14:13 | 10:28/mi
21M
3:44:07
Rank: #23811 (-17)
20M → 21M
12:40 | 12:40/mi
35K· 21.75 mi
3:51:41
Rank: #23739 (+72)
21M → 35K
7:34 | 10:07/mi
23M
4:05:53
Rank: #23716 (+23)
35K → 23M
14:12 | 11:20/mi
24M
4:17:19
Rank: #23724 (-8)
23M → 24M
11:26 | 11:26/mi
40K· 24.85 mi
4:26:49
Rank: #23683 (+41)
24M → 40K
9:30 | 11:07/mi
25.2M
4:30:38
Rank: #23647 (+36)
40K → 25.2M
3:49 | 11:04/mi
Finish· 26.22 mi
4:39:56
Rank: #23530 (+117)
25.2M → Finish
9:18 | 9:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:06
Pace10:18 /mi
2nd Half
Distance13.11 mi
Time2:24:50
Pace11:03 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5231:4110:1231:41
10:12
-
10K
6.21 mi12:21:171:02:0610:0030:25
9:47
-0:25
15K
9.32 mi12:51:291:32:189:5430:12
9:43
-0:04
20K
12.43 mi13:27:212:08:1010:1935:52
11:33
+1:50
Half
13.11 mi13:34:172:15:0610:186:56
10:10
-1:23
25K
15.53 mi14:03:012:43:5010:3328:44
11:51
+1:41
30K
18.64 mi14:36:253:17:1410:3533:24
10:45
-1:06
20M
20.00 mi14:50:383:31:2710:3414:13
10:28
-0:17
21M
21.00 mi15:03:183:44:0710:4012:40
12:40
+2:12
35K
21.75 mi15:10:523:51:4110:397:34
10:07
-2:33
23M
23.00 mi15:25:044:05:5310:4114:12
11:20
+1:13
24M
24.00 mi15:36:304:17:1910:4311:26
11:26
+0:06
40K
24.85 mi15:46:004:26:4910:449:30
11:07
-0:19
25.2M
25.20 mi15:49:494:30:3810:443:49
11:04
-0:03
Finish
26.22 mi15:59:074:39:5610:419:18
9:08
-1:56

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

9:08 /mi

Average Pace

10:41 /mi

Slowest Pace

12:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:06

41% of race

Time at Steady Pace

1:00:56

22% of race

Time at Slower Pace

1:42:54

37% of race

Average Pace: 10:41 /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 mi11:50:5231:4110:1231:41
10:12
#23944
10K
6.21 mi12:21:171:02:0610:0030:25
9:47
#23611
15K
9.32 mi12:51:291:32:189:5430:12
9:43
#23381
20K
12.43 mi13:27:212:08:1010:1935:52
11:33
#24045
Half
13.11 mi13:34:172:15:0610:186:56
10:10
#24008
25K
15.53 mi14:03:012:43:5010:3328:44
11:51
#24271
30K
18.64 mi14:36:253:17:1410:3533:24
10:45
#23961
20M
20.00 mi14:50:383:31:2710:3414:13
10:28
#23794
21M
21.00 mi15:03:183:44:0710:4012:40
12:40
#23811
35K
21.75 mi15:10:523:51:4110:397:34
10:07
#23739
23M
23.00 mi15:25:044:05:5310:4114:12
11:20
#23716
24M
24.00 mi15:36:304:17:1910:4311:26
11:26
#23724
40K
24.85 mi15:46:004:26:4910:449:30
11:07
#23683
25.2M
25.20 mi15:49:494:30:3810:443:49
11:04
#23647
Finish
26.22 mi15:59:074:39:5610:419:18
9:08
#23530
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi239449860986022868(Top 86%)9270(Top 81%)9270(Top 190%)
10K6.21 mi3.10 mi23611+3339682+1789682+17823257(Top 87%)9482(Top 83%)9482(Top 194%)
15K9.32 mi3.11 mi23381+2309546+1369546+13622868(Top 86%)9270(Top 81%)9270(Top 190%)
20K12.43 mi3.11 mi24045-6649918-3729918-37225298(Top 95%)10654(Top 93%)10654(Top 218%)
Half13.11 mi0.68 mi24008+379900+189900+1823618(Top 89%)9692(Top 85%)9692(Top 198%)
25K15.53 mi2.42 mi24271-26310059-15910059-15925032(Top 94%)10530(Top 92%)10530(Top 216%)
30K18.64 mi3.11 mi23961+3109894+1659894+16522706(Top 85%)9304(Top 81%)9304(Top 190%)
20M20.00 mi1.36 mi23794+1679811+839811+8321654(Top 81%)8787(Top 77%)8787(Top 180%)
21M21.00 mi1.00 mi23811-179832-219832-2123673(Top 89%)9906(Top 87%)9906(Top 203%)
35K21.75 mi0.75 mi23739+729795+379795+3721616(Top 81%)8840(Top 77%)8840(Top 181%)
23M23.00 mi1.25 mi23716+239795979522981(Top 86%)9575(Top 84%)9575(Top 196%)
24M24.00 mi1.00 mi23724-89812-179812-1723778(Top 89%)10043(Top 88%)10043(Top 206%)
40K24.85 mi0.85 mi23683+419795+179795+1722594(Top 85%)9449(Top 83%)9449(Top 193%)
25.2M25.20 mi0.35 mi23647+369775+209775+2020655(Top 78%)8416(Top 74%)8416(Top 172%)
Finish26.22 mi1.02 mi23530+1179724+519724+5118612(Top 70%)7242(Top 63%)7242(Top 148%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

22868

Females

9270

F18-39

9270

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

23257

Females

9482

F18-39

9482

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

22868

Females

9270

F18-39

9270

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

25298

Females

10654

F18-39

10654

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

23618

Females

9692

F18-39

9692

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

25032

Females

10530

F18-39

10530

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

22706

Females

9304

F18-39

9304

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

21654

Females

8787

F18-39

8787

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

23673

Females

9906

F18-39

9906

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

21616

Females

8840

F18-39

8840

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

22981

Females

9575

F18-39

9575

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

23778

Females

10043

F18-39

10043

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

22594

Females

9449

F18-39

9449

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20655

Females

8416

F18-39

8416

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

18612

Females

7242

F18-39

7242

Passing Analysis

Category:
Athletes Passed
1664
Passed By
1250
Net Change
+414
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23944
5K → 10K41784+333#23944#23611
10K → 15K26636+230#23611#23381
15K → 20K12676-664#23381#24045
20K → Half447+37#24045#24008
Half → 25K30293-263#24008#24271
25K → 30K3199+310#24271#23961
30K → 20M1670+167#23961#23794
20M → 21M4360-17#23794#23811
21M → 35K753+72#23811#23739
35K → 23M5330+23#23739#23716
23M → 24M3240-8#23716#23724
24M → 40K5110+41#23724#23683
40K → 25.2M360+36#23683#23647
25.2M → Finish1192+117#23647#23530
TOTALS16641250+414
📊

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