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BOSTON MARATHON 2023

Charlotte Leape

Bib: 5471•F

DC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 21%
Gender (Female)
#0 / 11423
Top 5%
Division (F18-39)
#0 / 4884
Top 9%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:16
Rank: #2413
Start → 5K
20:16 | 6:31/mi
10K· 6.21 mi
40:37
Rank: #2720 (-307)
5K → 10K
20:21 | 6:33/mi
15K· 9.32 mi
1:01:11
Rank: #2934 (-214)
10K → 15K
20:34 | 6:37/mi
20K· 12.43 mi
1:22:10
Rank: #3156 (-222)
15K → 20K
20:59 | 6:45/mi
Half· 13.11 mi
1:26:46
Rank: #3225 (-69)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:43:41
Rank: #3553 (-328)
Half → 25K
16:55 | 6:59/mi
30K· 18.64 mi
2:06:18
Rank: #4085 (-532)
25K → 30K
22:37 | 7:17/mi
20M
2:16:19
Rank: #4291 (-206)
30K → 20M
10:01 | 7:22/mi
21M
2:24:27
Rank: #4572 (-281)
20M → 21M
8:08 | 8:08/mi
35K· 21.75 mi
2:30:04
Rank: #4721 (-149)
21M → 35K
5:37 | 7:30/mi
23M
2:40:04
Rank: #4979 (-258)
35K → 23M
10:00 | 7:59/mi
24M
2:48:12
Rank: #5194 (-215)
23M → 24M
8:08 | 8:08/mi
40K· 24.85 mi
2:55:20
Rank: #5373 (-179)
24M → 40K
7:08 | 8:21/mi
25.2M
2:58:29
Rank: #5456 (-83)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:07:00
Rank: #5701 (-245)
25.2M → Finish
8:31 | 8:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:46
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:40:14
Pace7:39 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5820:166:3120:16
6:31
-
10K
6.21 mi10:43:1940:376:3220:21
6:33
+0:02
15K
9.32 mi11:03:531:01:116:3420:34
6:37
+0:04
20K
12.43 mi11:24:521:22:106:3720:59
6:45
+0:08
Half
13.11 mi11:29:281:26:466:374:36
6:45
0:00
25K
15.53 mi11:46:231:43:416:4016:55
6:59
+0:14
30K
18.64 mi12:09:002:06:186:4722:37
7:17
+0:18
20M
20.00 mi12:19:012:16:196:4910:01
7:22
+0:05
21M
21.00 mi12:27:092:24:276:538:08
8:08
+0:46
35K
21.75 mi12:32:462:30:046:545:37
7:30
-0:38
23M
23.00 mi12:42:462:40:046:5810:00
7:59
+0:29
24M
24.00 mi12:50:542:48:127:018:08
8:08
+0:09
40K
24.85 mi12:58:022:55:207:037:08
8:21
+0:13
25.2M
25.20 mi13:01:112:58:297:053:09
9:08
+0:47
Finish
26.22 mi13:09:423:07:007:088:31
8:21
-0:47

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

6:31 /mi

Average Pace

7:08 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:46

46% of race

Time at Steady Pace

55:10

30% of race

Time at Slower Pace

45:04

24% of race

Average Pace: 7:08 /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 mi10:22:5820:166:3120:16
6:31
#2413
10K
6.21 mi10:43:1940:376:3220:21
6:33
#2720
15K
9.32 mi11:03:531:01:116:3420:34
6:37
#2934
20K
12.43 mi11:24:521:22:106:3720:59
6:45
#3156
Half
13.11 mi11:29:281:26:466:374:36
6:45
#3225
25K
15.53 mi11:46:231:43:416:4016:55
6:59
#3553
30K
18.64 mi12:09:002:06:186:4722:37
7:17
#4085
20M
20.00 mi12:19:012:16:196:4910:01
7:22
#4291
21M
21.00 mi12:27:092:24:276:538:08
8:08
#4572
35K
21.75 mi12:32:462:30:046:545:37
7:30
#4721
23M
23.00 mi12:42:462:40:046:5810:00
7:59
#4979
24M
24.00 mi12:50:542:48:127:018:08
8:08
#5194
40K
24.85 mi12:58:022:55:207:037:08
8:21
#5373
25.2M
25.20 mi13:01:112:58:297:053:09
9:08
#5456
Finish
26.22 mi13:09:423:07:007:088:31
8:21
#5701
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24131111113473(Top 13%)182(Top 2%)182(Top 4%)
10K6.21 mi3.10 mi2720-307122-11122-113147(Top 12%)145(Top 1%)145(Top 3%)
15K9.32 mi3.11 mi2934-214134-12134-123473(Top 13%)182(Top 2%)182(Top 4%)
20K12.43 mi3.11 mi3156-222149-15149-154044(Top 15%)250(Top 2%)250(Top 5%)
Half13.11 mi0.68 mi3225-69154-5154-54866(Top 18%)360(Top 3%)360(Top 7%)
25K15.53 mi2.42 mi3553-328183-29183-295457(Top 20%)431(Top 4%)431(Top 9%)
30K18.64 mi3.11 mi4085-532242-59242-595919(Top 22%)595(Top 5%)595(Top 12%)
20M20.00 mi1.36 mi4291-206271-29271-296053(Top 23%)714(Top 6%)714(Top 15%)
21M21.00 mi1.00 mi4572-281307-36307-368201(Top 31%)1597(Top 14%)1597(Top 33%)
35K21.75 mi0.75 mi4721-149324-17324-178600(Top 32%)1719(Top 15%)1719(Top 35%)
23M23.00 mi1.25 mi4979-258378-54378-549655(Top 36%)2319(Top 20%)2319(Top 47%)
24M24.00 mi1.00 mi5194-215422-44422-4412150(Top 46%)3661(Top 32%)3661(Top 75%)
40K24.85 mi0.85 mi5373-179462-40462-4012330(Top 46%)3830(Top 34%)3830(Top 78%)
25.2M25.20 mi0.35 mi5456-83476-14476-1413273(Top 50%)4344(Top 38%)4344(Top 89%)
Finish26.22 mi1.02 mi5701-245545-69545-6914457(Top 54%)4965(Top 43%)4965(Top 102%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3473

Females

182

F18-39

182

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3147

Females

145

F18-39

145

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3473

Females

182

F18-39

182

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4044

Females

250

F18-39

250

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4866

Females

360

F18-39

360

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5457

Females

431

F18-39

431

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5919

Females

595

F18-39

595

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

6053

Females

714

F18-39

714

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8201

Females

1597

F18-39

1597

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8600

Females

1719

F18-39

1719

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9655

Females

2319

F18-39

2319

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

12150

Females

3661

F18-39

3661

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12330

Females

3830

F18-39

3830

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

13273

Females

4344

F18-39

4344

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

14457

Females

4965

F18-39

4965

Passing Analysis

Category:
Athletes Passed
280
Passed By
3568
Net Change
-3288
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2413
5K → 10K45352-307#2413#2720
10K → 15K37251-214#2720#2934
15K → 20K25247-222#2934#3156
20K → Half372-69#3156#3225
Half → 25K19347-328#3225#3553
25K → 30K22554-532#3553#4085
30K → 20M21227-206#4085#4291
20M → 21M17298-281#4291#4572
21M → 35K18167-149#4572#4721
35K → 23M28286-258#4721#4979
23M → 24M12227-215#4979#5194
24M → 40K14193-179#5194#5373
40K → 25.2M790-83#5373#5456
25.2M → Finish12257-245#5456#5701
TOTALS2803568-3288
📊

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