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BOSTON MARATHON 2023

Courtney Webert

Bib: 26858•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
30:52
Rank: #23293
Start → 5K
30:52 | 9:56/mi
10K· 6.21 mi
1:00:39
Rank: #23073 (+220)
5K → 10K
29:47 | 9:35/mi
15K· 9.32 mi
1:30:12
Rank: #22813 (+260)
10K → 15K
29:33 | 9:31/mi
20K· 12.43 mi
2:00:06
Rank: #22594 (+219)
15K → 20K
29:54 | 9:37/mi
Half· 13.11 mi
2:06:33
Rank: #22557 (+37)
20K → Half
6:27 | 9:27/mi
25K· 15.53 mi
2:30:48
Rank: #22494 (+63)
Half → 25K
24:15 | 10:00/mi
30K· 18.64 mi
3:01:41
Rank: #22208 (+286)
25K → 30K
30:53 | 9:56/mi
20M
3:14:55
Rank: #22012 (+196)
30K → 20M
13:14 | 9:44/mi
21M
3:25:59
Rank: #21951 (+61)
20M → 21M
11:04 | 11:04/mi
35K· 21.75 mi
3:33:57
Rank: #21998 (-47)
21M → 35K
7:58 | 10:39/mi
23M
3:46:35
Rank: #21879 (+119)
35K → 23M
12:38 | 10:05/mi
24M
3:56:30
Rank: #21829 (+50)
23M → 24M
9:55 | 9:55/mi
40K· 24.85 mi
4:05:33
Rank: #21816 (+13)
24M → 40K
9:03 | 10:35/mi
25.2M
4:09:21
Rank: #21787 (+29)
40K → 25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
4:19:02
Rank: #21740 (+47)
25.2M → Finish
9:41 | 9:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:33
Pace9:39 /mi
2nd Half
Distance13.11 mi
Time2:12:29
Pace10:06 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:0330:529:5630:52
9:56
-
10K
6.21 mi12:18:501:00:399:4629:47
9:35
-0:21
15K
9.32 mi12:48:231:30:129:4129:33
9:31
-0:04
20K
12.43 mi13:18:172:00:069:4029:54
9:37
+0:06
Half
13.11 mi13:24:442:06:339:396:27
9:27
-0:10
25K
15.53 mi13:48:592:30:489:4224:15
10:00
+0:33
30K
18.64 mi14:19:523:01:419:4530:53
9:56
-0:04
20M
20.00 mi14:33:063:14:559:4513:14
9:44
-0:12
21M
21.00 mi14:44:103:25:599:4911:04
11:04
+1:20
35K
21.75 mi14:52:083:33:579:507:58
10:39
-0:25
23M
23.00 mi15:04:463:46:359:5112:38
10:05
-0:34
24M
24.00 mi15:14:413:56:309:519:55
9:55
-0:10
40K
24.85 mi15:23:444:05:339:539:03
10:35
+0:40
25.2M
25.20 mi15:27:324:09:219:543:48
11:01
+0:26
Finish
26.22 mi15:37:134:19:029:539:41
9:30
-1:31

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

9:27 /mi

Average Pace

9:53 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:47:09

88% of race

Time at Steady Pace

31:53

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:53 /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 mi11:49:0330:529:5630:52
9:56
#23293
10K
6.21 mi12:18:501:00:399:4629:47
9:35
#23073
15K
9.32 mi12:48:231:30:129:4129:33
9:31
#22813
20K
12.43 mi13:18:172:00:069:4029:54
9:37
#22594
Half
13.11 mi13:24:442:06:339:396:27
9:27
#22557
25K
15.53 mi13:48:592:30:489:4224:15
10:00
#22494
30K
18.64 mi14:19:523:01:419:4530:53
9:56
#22208
20M
20.00 mi14:33:063:14:559:4513:14
9:44
#22012
21M
21.00 mi14:44:103:25:599:4911:04
11:04
#21951
35K
21.75 mi14:52:083:33:579:507:58
10:39
#21998
23M
23.00 mi15:04:463:46:359:5112:38
10:05
#21879
24M
24.00 mi15:14:413:56:309:519:55
9:55
#21829
40K
24.85 mi15:23:444:05:339:539:03
10:35
#21816
25.2M
25.20 mi15:27:324:09:219:543:48
11:01
#21787
Finish
26.22 mi15:37:134:19:029:539:41
9:30
#21740
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi232939544954422298(Top 84%)8965(Top 78%)8965(Top 184%)
10K6.21 mi3.10 mi23073+2209401+1439401+14322760(Top 85%)9213(Top 81%)9213(Top 189%)
15K9.32 mi3.11 mi22813+2609241+1609241+16022298(Top 84%)8965(Top 78%)8965(Top 184%)
20K12.43 mi3.11 mi22594+2199132+1099132+10921933(Top 82%)8760(Top 77%)8760(Top 179%)
Half13.11 mi0.68 mi22557+379122+109122+1021998(Top 83%)8784(Top 77%)8784(Top 180%)
25K15.53 mi2.42 mi22494+639101+219101+2122229(Top 83%)8961(Top 78%)8961(Top 183%)
30K18.64 mi3.11 mi22208+2868952+1498952+14920862(Top 78%)8266(Top 72%)8266(Top 169%)
20M20.00 mi1.36 mi22012+1968853+998853+9919696(Top 74%)7702(Top 67%)7702(Top 158%)
21M21.00 mi1.00 mi21951+618826+278826+2720975(Top 79%)8448(Top 74%)8448(Top 173%)
35K21.75 mi0.75 mi21998-478859-338859-3322678(Top 85%)9408(Top 82%)9408(Top 193%)
23M23.00 mi1.25 mi21879+1198804+558804+5520258(Top 76%)8114(Top 71%)8114(Top 166%)
24M24.00 mi1.00 mi21829+508791+138791+1320572(Top 77%)8312(Top 73%)8312(Top 170%)
40K24.85 mi0.85 mi21816+138799-88799-821425(Top 80%)8854(Top 78%)8854(Top 181%)
25.2M25.20 mi0.35 mi21787+298787+128787+1220550(Top 77%)8352(Top 73%)8352(Top 171%)
Finish26.22 mi1.02 mi21740+478762+258762+2520162(Top 76%)8098(Top 71%)8098(Top 166%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

22298

Females

8965

F18-39

8965

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

22760

Females

9213

F18-39

9213

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

22298

Females

8965

F18-39

8965

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

21933

Females

8760

F18-39

8760

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

21998

Females

8784

F18-39

8784

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

22229

Females

8961

F18-39

8961

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

20862

Females

8266

F18-39

8266

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

19696

Females

7702

F18-39

7702

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

20975

Females

8448

F18-39

8448

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

22678

Females

9408

F18-39

9408

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

20258

Females

8114

F18-39

8114

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

20572

Females

8312

F18-39

8312

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21425

Females

8854

F18-39

8854

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20550

Females

8352

F18-39

8352

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20162

Females

8098

F18-39

8098

Passing Analysis

Category:
Athletes Passed
2017
Passed By
464
Net Change
+1553
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23293
5K → 10K337117+220#23293#23073
10K → 15K31252+260#23073#22813
15K → 20K26344+219#22813#22594
20K → Half447+37#22594#22557
Half → 25K12865+63#22557#22494
25K → 30K29711+286#22494#22208
30K → 20M1993+196#22208#22012
20M → 21M9635+61#22012#21951
21M → 35K1865-47#21951#21998
35K → 23M1289+119#21998#21879
23M → 24M6212+50#21879#21829
24M → 40K4330+13#21829#21816
40K → 25.2M345+29#21816#21787
25.2M → Finish569+47#21787#21740
TOTALS2017464+1553
📊

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