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BOSTON MARATHON 2023

Catherine Enwright

Bib: 26541•F

MA

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
31:56
Rank: #24174
Start → 5K
31:56 | 10:17/mi
10K· 6.21 mi
1:04:45
Rank: #24534 (-360)
5K → 10K
32:49 | 10:34/mi
15K· 9.32 mi
1:37:22
Rank: #24537 (-3)
10K → 15K
32:37 | 10:30/mi
20K· 12.43 mi
2:09:22
Rank: #24251 (+286)
15K → 20K
32:00 | 10:18/mi
Half· 13.11 mi
2:16:10
Rank: #24175 (+76)
20K → Half
6:48 | 9:58/mi
25K· 15.53 mi
2:41:07
Rank: #23906 (+269)
Half → 25K
24:57 | 10:17/mi
30K· 18.64 mi
3:17:23
Rank: #23980 (-74)
25K → 30K
36:16 | 11:40/mi
20M
3:32:43
Rank: #23921 (+59)
30K → 20M
15:20 | 11:17/mi
21M
3:44:25
Rank: #23840 (+81)
20M → 21M
11:42 | 11:42/mi
35K· 21.75 mi
3:52:32
Rank: #23812 (+28)
21M → 35K
8:07 | 10:51/mi
23M
4:06:44
Rank: #23784 (+28)
35K → 23M
14:12 | 11:20/mi
24M
4:18:08
Rank: #23784
23M → 24M
11:24 | 11:24/mi
40K· 24.85 mi
4:28:08
Rank: #23780 (+4)
24M → 40K
10:00 | 11:42/mi
25.2M
4:32:22
Rank: #23768 (+12)
40K → 25.2M
4:14 | 12:17/mi
Finish· 26.22 mi
4:43:08
Rank: #23757 (+11)
25.2M → Finish
10:46 | 10:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:10
Pace10:23 /mi
2nd Half
Distance13.11 mi
Time2:26:58
Pace11:13 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4531:5610:1731:56
10:17
-
10K
6.21 mi12:21:341:04:4510:2532:49
10:34
+0:17
15K
9.32 mi12:54:111:37:2210:2732:37
10:30
-0:04
20K
12.43 mi13:26:112:09:2210:2532:00
10:18
-0:12
Half
13.11 mi13:32:592:16:1010:236:48
9:58
-0:20
25K
15.53 mi13:57:562:41:0710:2224:57
10:17
+0:19
30K
18.64 mi14:34:123:17:2310:3536:16
11:40
+1:23
20M
20.00 mi14:49:323:32:4310:3815:20
11:17
-0:23
21M
21.00 mi15:01:143:44:2510:4111:42
11:42
+0:25
35K
21.75 mi15:09:213:52:3210:428:07
10:51
-0:51
23M
23.00 mi15:23:334:06:4410:4414:12
11:20
+0:29
24M
24.00 mi15:34:574:18:0810:4511:24
11:24
+0:04
40K
24.85 mi15:44:574:28:0810:4710:00
11:42
+0:18
25.2M
25.20 mi15:49:114:32:2210:484:14
12:17
+0:35
Finish
26.22 mi15:59:574:43:0810:4810:46
10:34
-1:43

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

9:58 /mi

Average Pace

10:48 /mi

Slowest Pace

12:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:18

45% of race

Time at Steady Pace

51:42

18% of race

Time at Slower Pace

1:43:08

36% of race

Average Pace: 10:48 /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 mi11:48:4531:5610:1731:56
10:17
#24174
10K
6.21 mi12:21:341:04:4510:2532:49
10:34
#24534
15K
9.32 mi12:54:111:37:2210:2732:37
10:30
#24537
20K
12.43 mi13:26:112:09:2210:2532:00
10:18
#24251
Half
13.11 mi13:32:592:16:1010:236:48
9:58
#24175
25K
15.53 mi13:57:562:41:0710:2224:57
10:17
#23906
30K
18.64 mi14:34:123:17:2310:3536:16
11:40
#23980
20M
20.00 mi14:49:323:32:4310:3815:20
11:17
#23921
21M
21.00 mi15:01:143:44:2510:4111:42
11:42
#23840
35K
21.75 mi15:09:213:52:3210:428:07
10:51
#23812
23M
23.00 mi15:23:334:06:4410:4414:12
11:20
#23784
24M
24.00 mi15:34:574:18:0810:4511:24
11:24
#23784
40K
24.85 mi15:44:574:28:0810:4710:00
11:42
#23780
25.2M
25.20 mi15:49:114:32:2210:484:14
12:17
#23768
Finish
26.22 mi15:59:574:43:0810:4810:46
10:34
#23757
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi241749976997624459(Top 92%)10157(Top 89%)10157(Top 208%)
10K6.21 mi3.10 mi24534-36010179-20310179-20324793(Top 93%)10325(Top 90%)10325(Top 211%)
15K9.32 mi3.11 mi24537-310183-410183-424459(Top 92%)10157(Top 89%)10157(Top 208%)
20K12.43 mi3.11 mi24251+28610031+15210031+15223472(Top 88%)9612(Top 84%)9612(Top 197%)
Half13.11 mi0.68 mi24175+769992+399992+3923238(Top 87%)9492(Top 83%)9492(Top 194%)
25K15.53 mi2.42 mi23906+2699852+1409852+14022826(Top 86%)9288(Top 81%)9288(Top 190%)
30K18.64 mi3.11 mi23980-749905-539905-5324094(Top 91%)10066(Top 88%)10066(Top 206%)
20M20.00 mi1.36 mi23921+599876+299876+2923161(Top 87%)9606(Top 84%)9606(Top 197%)
21M21.00 mi1.00 mi23840+819851+259851+2522249(Top 84%)9142(Top 80%)9142(Top 187%)
35K21.75 mi0.75 mi23812+289837+149837+1423042(Top 87%)9619(Top 84%)9619(Top 197%)
23M23.00 mi1.25 mi23784+289832+59832+522987(Top 86%)9581(Top 84%)9581(Top 196%)
24M24.00 mi1.00 mi237849841-99841-923749(Top 89%)10032(Top 88%)10032(Top 205%)
40K24.85 mi0.85 mi23780+49847-69847-623517(Top 88%)9952(Top 87%)9952(Top 204%)
25.2M25.20 mi0.35 mi23768+129845+29845+222977(Top 86%)9657(Top 85%)9657(Top 198%)
Finish26.22 mi1.02 mi23757+119843+29843+223160(Top 87%)9729(Top 85%)9729(Top 199%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

24459

Females

10157

F18-39

10157

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

24793

Females

10325

F18-39

10325

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

24459

Females

10157

F18-39

10157

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

23472

Females

9612

F18-39

9612

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

23238

Females

9492

F18-39

9492

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

22826

Females

9288

F18-39

9288

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

24094

Females

10066

F18-39

10066

30K→20M

18.6 - 20.0 mi

Top 87%
×5stories
+64ft-50ft

Overall

23161

Females

9606

F18-39

9606

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

22249

Females

9142

F18-39

9142

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

23042

Females

9619

F18-39

9619

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

22987

Females

9581

F18-39

9581

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

23749

Females

10032

F18-39

10032

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23517

Females

9952

F18-39

9952

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22977

Females

9657

F18-39

9657

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

23160

Females

9729

F18-39

9729

Passing Analysis

Category:
Athletes Passed
1300
Passed By
883
Net Change
+417
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24174
5K → 10K75435-360#24174#24534
10K → 15K127130-3#24534#24537
15K → 20K2926+286#24537#24251
20K → Half771+76#24251#24175
Half → 25K2712+269#24175#23906
25K → 30K85159-74#23906#23980
30K → 20M7516+59#23980#23921
20M → 21M9817+81#23921#23840
21M → 35K4416+28#23840#23812
35K → 23M5628+28#23812#23784
23M → 24M29290#23784#23784
24M → 40K2723+4#23784#23780
40K → 25.2M164+12#23780#23768
25.2M → Finish2817+11#23768#23757
TOTALS1300883+417
📊

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