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BOSTON MARATHON 2023

Katie Weygand

Bib: 25369•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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:04/mi
31:18
↑ 97↓ 3451.5%
10K· 6.21 mi
9:45/mi
1:01:36
↑ 79↓ 1380.4%
15K· 9.32 mi
9:39/mi
1:31:34
↑ 67↓ 78
20K· 12.43 mi
10:03/mi
2:02:47
↑ 106↓ 860.1%
Half· 13.11 mi
9:36/mi
2:09:20
↑ 19↓ 370.5%
25K· 15.53 mi
10:34/mi
2:34:57
↑ 66↓ 880.2%
30K· 18.64 mi
10:41/mi
3:08:08
↑ 181↓ 1480.2%
20M
10:39/mi
3:22:36
↑ 64↓ 500.2%
21M
11:19/mi
3:33:55
↑ 106↓ 241.6%
35K· 21.75 mi
9:55/mi
3:41:20
↑ 17↓ 861.7%
23M
10:32/mi
3:54:31
↑ 23↓ 630.6%
24M
9:54/mi
4:04:25
↓ 821.3%
40K· 24.85 mi
10:30/mi
4:13:24
↓ 200.3%
25.2M
11:19/mi
4:17:18
↑ 13↓ 160.2%
Finish· 26.22 mi
9:27/mi
4:26:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:20
Pace9:52 /mi
2nd Half
Distance13.11 mi
Time2:17:36
Pace10:30 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:3631:1810:0431:18
10:04
-
10K
6.21 mi12:17:541:01:369:5530:18
9:45
-0:19
15K
9.32 mi12:47:521:31:349:4929:58
9:39
-0:06
20K
12.43 mi13:19:052:02:479:5331:13
10:03
+0:24
Half
13.11 mi13:25:382:09:209:526:33
9:36
-0:27
25K
15.53 mi13:51:152:34:579:5825:37
10:34
+0:58
30K
18.64 mi14:24:263:08:0810:0633:11
10:41
+0:07
20M
20.00 mi14:38:543:22:3610:0814:28
10:39
-0:02
21M
21.00 mi14:50:133:33:5510:1111:19
11:19
+0:40
35K
21.75 mi14:57:383:41:2010:117:25
9:55
-1:24
23M
23.00 mi15:10:493:54:3110:1213:11
10:32
+0:37
24M
24.00 mi15:20:434:04:2510:119:54
9:54
-0:38
40K
24.85 mi15:29:424:13:2410:128:59
10:30
+0:36
25.2M
25.20 mi15:33:364:17:1810:133:54
11:19
+0:49
Finish
26.22 mi15:43:144:26:5610:119:38
9:27
-1:52

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

10:11 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:17

59% of race

Time at Steady Pace

1:35:26

36% of race

Time at Slower Pace

15:13

6% of race

Average Pace: 10:11 /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 mi11:47:3631:1810:0431:18
10:04
#23613
10K
6.21 mi12:17:541:01:369:5530:18
9:45
#23416
15K
9.32 mi12:47:521:31:349:4929:58
9:39
#23211
20K
12.43 mi13:19:052:02:479:5331:13
10:03
#23154
Half
13.11 mi13:25:382:09:209:526:33
9:36
#23088
25K
15.53 mi13:51:152:34:579:5825:37
10:34
#23132
30K
18.64 mi14:24:263:08:0810:0633:11
10:41
#23025
20M
20.00 mi14:38:543:22:3610:0814:28
10:39
#22931
21M
21.00 mi14:50:133:33:5510:1111:19
11:19
#22853
35K
21.75 mi14:57:383:41:2010:117:25
9:55
#22783
23M
23.00 mi15:10:493:54:3110:1213:11
10:32
#22699
24M
24.00 mi15:20:434:04:2510:119:54
9:54
#22606
40K
24.85 mi15:29:424:13:2410:128:59
10:30
#22564
25.2M
25.20 mi15:33:364:17:1810:133:54
11:19
#22550
Finish
26.22 mi15:43:144:26:5610:119:38
9:27
#22467
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi236139706970622660(Top 85%)9164(Top 80%)9164(Top 188%)
10K6.21 mi3.10 mi23416+1979581+1259581+12523170(Top 87%)9425(Top 83%)9425(Top 193%)
15K9.32 mi3.11 mi23211+2059461+1209461+12022660(Top 85%)9164(Top 80%)9164(Top 188%)
20K12.43 mi3.11 mi23154+579435+269435+2623019(Top 86%)9355(Top 82%)9355(Top 192%)
Half13.11 mi0.68 mi23088+669397+389397+3822413(Top 84%)9021(Top 79%)9021(Top 185%)
25K15.53 mi2.42 mi23132-449427-309427-3023296(Top 88%)9553(Top 84%)9553(Top 196%)
30K18.64 mi3.11 mi23025+1079394+339394+3322575(Top 85%)9225(Top 81%)9225(Top 189%)
20M20.00 mi1.36 mi22931+949363+319363+3122037(Top 83%)8998(Top 79%)8998(Top 184%)
21M21.00 mi1.00 mi22853+789327+369327+3621531(Top 81%)8755(Top 77%)8755(Top 179%)
35K21.75 mi0.75 mi22783+709302+259302+2521073(Top 79%)8535(Top 75%)8535(Top 175%)
23M23.00 mi1.25 mi22699+849265+379265+3721402(Top 80%)8742(Top 77%)8742(Top 179%)
24M24.00 mi1.00 mi22606+939224+419224+4120527(Top 77%)8281(Top 72%)8281(Top 170%)
40K24.85 mi0.85 mi22564+429205+199205+1921243(Top 80%)8746(Top 77%)8746(Top 179%)
25.2M25.20 mi0.35 mi22550+149203+29203+221173(Top 80%)8695(Top 76%)8695(Top 178%)
Finish26.22 mi1.02 mi22467+839165+389165+3819983(Top 75%)7996(Top 70%)7996(Top 164%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

22660

Females

9164

F18-39

9164

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

23170

Females

9425

F18-39

9425

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

22660

Females

9164

F18-39

9164

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

23019

Females

9355

F18-39

9355

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

22413

Females

9021

F18-39

9021

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

23296

Females

9553

F18-39

9553

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

22575

Females

9225

F18-39

9225

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

22037

Females

8998

F18-39

8998

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

21531

Females

8755

F18-39

8755

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

21073

Females

8535

F18-39

8535

35K→23M

21.8 - 23.0 mi

Top 80%
×5story building
+23ft-63ft

Overall

21402

Females

8742

F18-39

8742

23M→24M

23.0 - 24.0 mi

Top 77%
×6story building
+12ft-82ft

Overall

20527

Females

8281

F18-39

8281

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21243

Females

8746

F18-39

8746

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

21173

Females

8695

F18-39

8695

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

19983

Females

7996

F18-39

7996

Passing Analysis

Category:
Athletes Passed
1693
Passed By
547
Net Change
+1146
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23613
5K → 10K332135+197#23613#23416
10K → 15K25146+205#23416#23211
15K → 20K14285+57#23211#23154
20K → Half693+66#23154#23088
Half → 25K84128-44#23088#23132
25K → 30K17366+107#23132#23025
30K → 20M11723+94#23025#22931
20M → 21M9214+78#22931#22853
21M → 35K799+70#22853#22783
35K → 23M939+84#22783#22699
23M → 24M974+93#22699#22606
24M → 40K5210+42#22606#22564
40K → 25.2M2410+14#22564#22550
25.2M → Finish885+83#22550#22467
TOTALS1693547+1146
📊

Passing Visuals

Category:
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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