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BOSTON MARATHON 2023

Amelia Lapoint

Bib: 29407•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
10:22/mi
32:12
↑ 97↓ 3451.5%
10K· 6.21 mi
9:41/mi
1:02:16
↑ 79↓ 1380.4%
15K· 9.32 mi
9:39/mi
1:32:14
↑ 67↓ 78
20K· 12.43 mi
9:46/mi
2:02:34
↑ 106↓ 860.1%
Half· 13.11 mi
9:43/mi
2:09:12
↑ 19↓ 370.5%
25K· 15.53 mi
9:57/mi
2:33:19
↑ 66↓ 880.2%
30K· 18.64 mi
10:21/mi
3:05:29
↑ 181↓ 1480.2%
20M
10:31/mi
3:19:47
↑ 64↓ 500.2%
21M
10:57/mi
3:30:44
↑ 106↓ 241.6%
35K· 21.75 mi
10:27/mi
3:38:33
↑ 17↓ 861.7%
23M
10:22/mi
3:51:32
↑ 23↓ 630.6%
24M
10:20/mi
4:01:52
↓ 821.3%
40K· 24.85 mi
10:23/mi
4:10:45
↓ 200.3%
25.2M
11:10/mi
4:14:36
↑ 13↓ 160.2%
Finish· 26.22 mi
9:25/mi
4:24:12
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:12
Pace9:51 /mi
2nd Half
Distance13.11 mi
Time2:15:00
Pace10:18 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2332:1210:2232:12
10:22
-
10K
6.21 mi12:20:271:02:1610:0130:04
9:41
-0:41
15K
9.32 mi12:50:251:32:149:5429:58
9:39
-0:02
20K
12.43 mi13:20:452:02:349:5230:20
9:46
+0:07
Half
13.11 mi13:27:232:09:129:516:38
9:43
-0:03
25K
15.53 mi13:51:302:33:199:5224:07
9:57
+0:14
30K
18.64 mi14:23:403:05:299:5732:10
10:21
+0:24
20M
20.00 mi14:37:583:19:479:5914:18
10:31
+0:10
21M
21.00 mi14:48:553:30:4410:0210:57
10:57
+0:26
35K
21.75 mi14:56:443:38:3310:037:49
10:27
-0:30
23M
23.00 mi15:09:433:51:3210:0412:59
10:22
-0:05
24M
24.00 mi15:20:034:01:5210:0510:20
10:20
-0:02
40K
24.85 mi15:28:564:10:4510:058:53
10:23
+0:03
25.2M
25.20 mi15:32:474:14:3610:063:51
11:10
+0:47
Finish
26.22 mi15:42:234:24:1210:059:36
9:25
-1:45

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

9:25 /mi

Average Pace

10:05 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:53:13

66% of race

Time at Steady Pace

1:27:08

33% of race

Time at Slower Pace

3:51

1% of race

Average Pace: 10:05 /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 mi11:50:2332:1210:2232:12
10:22
#24398
10K
6.21 mi12:20:271:02:1610:0130:04
9:41
#23666
15K
9.32 mi12:50:251:32:149:5429:58
9:39
#23355
20K
12.43 mi13:20:452:02:349:5230:20
9:46
#23109
Half
13.11 mi13:27:232:09:129:516:38
9:43
#23062
25K
15.53 mi13:51:302:33:199:5224:07
9:57
#22897
30K
18.64 mi14:23:403:05:299:5732:10
10:21
#22696
20M
20.00 mi14:37:583:19:479:5914:18
10:31
#22609
21M
21.00 mi14:48:553:30:4410:0210:57
10:57
#22511
35K
21.75 mi14:56:443:38:3310:037:49
10:27
#22498
23M
23.00 mi15:09:433:51:3210:0412:59
10:22
#22406
24M
24.00 mi15:20:034:01:5210:0510:20
10:20
#22379
40K
24.85 mi15:28:564:10:4510:058:53
10:23
#22328
25.2M
25.20 mi15:32:474:14:3610:063:51
11:10
#22298
Finish
26.22 mi15:42:234:24:1210:059:36
9:25
#22239
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24398100971009722659(Top 85%)9163(Top 80%)9163(Top 188%)
10K6.21 mi3.10 mi23666+7329707+3909707+39023001(Top 86%)9332(Top 82%)9332(Top 191%)
15K9.32 mi3.11 mi23355+3119535+1729535+17222659(Top 85%)9163(Top 80%)9163(Top 188%)
20K12.43 mi3.11 mi23109+2469407+1289407+12822322(Top 84%)8977(Top 79%)8977(Top 184%)
Half13.11 mi0.68 mi23062+479383+249383+2422717(Top 85%)9193(Top 80%)9193(Top 188%)
25K15.53 mi2.42 mi22897+1659308+759308+7522105(Top 83%)8894(Top 78%)8894(Top 182%)
30K18.64 mi3.11 mi22696+2019231+779231+7721900(Top 82%)8850(Top 77%)8850(Top 181%)
20M20.00 mi1.36 mi22609+879198+339198+3321797(Top 82%)8869(Top 78%)8869(Top 182%)
21M21.00 mi1.00 mi22511+989147+519147+5120739(Top 78%)8321(Top 73%)8321(Top 170%)
35K21.75 mi0.75 mi22498+139144+39144+322292(Top 84%)9210(Top 81%)9210(Top 189%)
23M23.00 mi1.25 mi22406+929101+439101+4321010(Top 79%)8532(Top 75%)8532(Top 175%)
24M24.00 mi1.00 mi22379+279091+109091+1021643(Top 81%)8915(Top 78%)8915(Top 183%)
40K24.85 mi0.85 mi22328+519070+219070+2120970(Top 79%)8587(Top 75%)8587(Top 176%)
25.2M25.20 mi0.35 mi22298+309056+149056+1420869(Top 78%)8521(Top 75%)8521(Top 174%)
Finish26.22 mi1.02 mi22239+599029+279029+2719869(Top 75%)7926(Top 69%)7926(Top 162%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

22659

Females

9163

F18-39

9163

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

23001

Females

9332

F18-39

9332

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

22659

Females

9163

F18-39

9163

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

22322

Females

8977

F18-39

8977

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

22717

Females

9193

F18-39

9193

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

22105

Females

8894

F18-39

8894

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

21900

Females

8850

F18-39

8850

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

21797

Females

8869

F18-39

8869

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

20739

Females

8321

F18-39

8321

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

22292

Females

9210

F18-39

9210

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

21010

Females

8532

F18-39

8532

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

21643

Females

8915

F18-39

8915

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20970

Females

8587

F18-39

8587

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20869

Females

8521

F18-39

8521

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

19869

Females

7926

F18-39

7926

Passing Analysis

Category:
Athletes Passed
2414
Passed By
255
Net Change
+2159
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24398
5K → 10K75422+732#24398#23666
10K → 15K33625+311#23666#23355
15K → 20K27529+246#23355#23109
20K → Half569+47#23109#23062
Half → 25K18015+165#23062#22897
25K → 30K23635+201#22897#22696
30K → 20M10821+87#22696#22609
20M → 21M11113+98#22609#22511
21M → 35K3926+13#22511#22498
35K → 23M10917+92#22498#22406
23M → 24M4619+27#22406#22379
24M → 40K6615+51#22379#22328
40K → 25.2M333+30#22328#22298
25.2M → Finish656+59#22298#22239
TOTALS2414255+2159
📊

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