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BOSTON MARATHON 2023

Nicole Lapre

Bib: 25338•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
9:52/mi
30:38
↑ 97↓ 3451.5%
10K· 6.21 mi
9:31/mi
1:00:13
↑ 79↓ 1380.4%
15K· 9.32 mi
9:43/mi
1:30:25
↑ 67↓ 78
20K· 12.43 mi
9:59/mi
2:01:25
↑ 106↓ 860.1%
Half· 13.11 mi
9:46/mi
2:08:05
↑ 19↓ 370.5%
25K· 15.53 mi
11:34/mi
2:36:07
↑ 66↓ 880.2%
30K· 18.64 mi
11:00/mi
3:10:18
↑ 181↓ 1480.2%
20M
10:41/mi
3:24:49
↑ 64↓ 500.2%
21M
11:41/mi
3:36:30
↑ 106↓ 241.6%
35K· 21.75 mi
10:27/mi
3:44:19
↑ 17↓ 861.7%
23M
10:42/mi
3:57:43
↑ 23↓ 630.6%
24M
10:33/mi
4:08:16
↓ 821.3%
40K· 24.85 mi
10:34/mi
4:17:18
↓ 200.3%
25.2M
10:23/mi
4:20:53
↑ 13↓ 160.2%
Finish· 26.22 mi
9:13/mi
4:30:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:05
Pace9:46 /mi
2nd Half
Distance13.11 mi
Time2:22:12
Pace10:51 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:4830:389:5230:38
9:52
-
10K
6.21 mi12:16:231:00:139:4129:35
9:31
-0:21
15K
9.32 mi12:46:351:30:259:4230:12
9:43
+0:12
20K
12.43 mi13:17:352:01:259:4631:00
9:59
+0:16
Half
13.11 mi13:24:152:08:059:466:40
9:46
-0:13
25K
15.53 mi13:52:172:36:0710:0328:02
11:34
+1:48
30K
18.64 mi14:26:283:10:1810:1334:11
11:00
-0:34
20M
20.00 mi14:40:593:24:4910:1414:31
10:41
-0:19
21M
21.00 mi14:52:403:36:3010:1911:41
11:41
+1:00
35K
21.75 mi15:00:293:44:1910:197:49
10:27
-1:14
23M
23.00 mi15:13:533:57:4310:2013:24
10:42
+0:15
24M
24.00 mi15:24:264:08:1610:2110:33
10:33
-0:09
40K
24.85 mi15:33:284:17:1810:219:02
10:34
+0:01
25.2M
25.20 mi15:37:034:20:5310:213:35
10:23
-0:11
Finish
26.22 mi15:46:274:30:1710:199:24
9:13
-1:10

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

9:13 /mi

Average Pace

10:19 /mi

Slowest Pace

11:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:29

51% of race

Time at Steady Pace

58:54

22% of race

Time at Slower Pace

1:13:54

27% of race

Average Pace: 10:18 /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 mi11:46:4830:389:5230:38
9:52
#23095
10K
6.21 mi12:16:231:00:139:4129:35
9:31
#22873
15K
9.32 mi12:46:351:30:259:4230:12
9:43
#22884
20K
12.43 mi13:17:352:01:259:4631:00
9:59
#22848
Half
13.11 mi13:24:152:08:059:466:40
9:46
#22850
25K
15.53 mi13:52:172:36:0710:0328:02
11:34
#23319
30K
18.64 mi14:26:283:10:1810:1334:11
11:00
#23257
20M
20.00 mi14:40:593:24:4910:1414:31
10:41
#23167
21M
21.00 mi14:52:403:36:3010:1911:41
11:41
#23115
35K
21.75 mi15:00:293:44:1910:197:49
10:27
#23089
23M
23.00 mi15:13:533:57:4310:2013:24
10:42
#22990
24M
24.00 mi15:24:264:08:1610:2110:33
10:33
#22945
40K
24.85 mi15:33:284:17:1810:219:02
10:34
#22886
25.2M
25.20 mi15:37:034:20:5310:213:35
10:23
#22842
Finish
26.22 mi15:46:274:30:1710:199:24
9:13
#22756
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi230959444944422866(Top 86%)9268(Top 81%)9268(Top 190%)
10K6.21 mi3.10 mi22873+2229291+1539291+15322581(Top 85%)9130(Top 80%)9130(Top 187%)
15K9.32 mi3.11 mi22884-119285+69285+622866(Top 86%)9268(Top 81%)9268(Top 190%)
20K12.43 mi3.11 mi22848+369272+139272+1322860(Top 86%)9282(Top 81%)9282(Top 190%)
Half13.11 mi0.68 mi22850-29269+39269+322816(Top 86%)9253(Top 81%)9253(Top 189%)
25K15.53 mi2.42 mi23319-4699522-2539522-25324754(Top 93%)10374(Top 91%)10374(Top 212%)
30K18.64 mi3.11 mi23257+629513+99513+923098(Top 87%)9509(Top 83%)9509(Top 195%)
20M20.00 mi1.36 mi23167+909481+329481+3222113(Top 83%)9050(Top 79%)9050(Top 185%)
21M21.00 mi1.00 mi23115+529470+119470+1122218(Top 83%)9122(Top 80%)9122(Top 187%)
35K21.75 mi0.75 mi23089+269463+79463+722295(Top 84%)9213(Top 81%)9213(Top 189%)
23M23.00 mi1.25 mi22990+999420+439420+4321777(Top 82%)8954(Top 78%)8954(Top 183%)
24M24.00 mi1.00 mi22945+459411+99411+922146(Top 83%)9185(Top 80%)9185(Top 188%)
40K24.85 mi0.85 mi22886+599384+279384+2721389(Top 80%)8834(Top 77%)8834(Top 181%)
25.2M25.20 mi0.35 mi22842+449360+249360+2418833(Top 71%)7437(Top 65%)7437(Top 152%)
Finish26.22 mi1.02 mi22756+869317+439317+4319070(Top 72%)7486(Top 66%)7486(Top 153%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

22866

Females

9268

F18-39

9268

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

22581

Females

9130

F18-39

9130

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

22866

Females

9268

F18-39

9268

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

22860

Females

9282

F18-39

9282

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

22816

Females

9253

F18-39

9253

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

24754

Females

10374

F18-39

10374

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

23098

Females

9509

F18-39

9509

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

22113

Females

9050

F18-39

9050

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

22218

Females

9122

F18-39

9122

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

22295

Females

9213

F18-39

9213

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

21777

Females

8954

F18-39

8954

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

22146

Females

9185

F18-39

9185

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21389

Females

8834

F18-39

8834

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18833

Females

7437

F18-39

7437

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2story building
+22ft-21ft

Overall

19070

Females

7486

F18-39

7486

Passing Analysis

Category:
Athletes Passed
1443
Passed By
1104
Net Change
+339
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23095
5K → 10K358136+222#23095#22873
10K → 15K147158-11#22873#22884
15K → 20K149113+36#22884#22848
20K → Half2527-2#22848#22850
Half → 25K13482-469#22850#23319
25K → 30K15694+62#23319#23257
30K → 20M10212+90#23257#23167
20M → 21M7321+52#23167#23115
21M → 35K4115+26#23115#23089
35K → 23M11011+99#23089#22990
23M → 24M7025+45#22990#22945
24M → 40K678+59#22945#22886
40K → 25.2M451+44#22886#22842
25.2M → Finish871+86#22842#22756
TOTALS14431104+339
📊

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