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BOSTON MARATHON 2023

Nicholas Liupakka

Bib: 6028•M

MI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 15%
Gender (Male)
#0 / 15176
Top 25%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:44
Rank: #3421
Start → 5K
20:44 | 6:40/mi
10K· 6.21 mi
41:34
Rank: #3869 (-448)
5K → 10K
20:50 | 6:42/mi
15K· 9.32 mi
1:02:37
Rank: #4194 (-325)
10K → 15K
21:03 | 6:47/mi
20K· 12.43 mi
1:23:51
Rank: #4323 (-129)
15K → 20K
21:14 | 6:50/mi
Half· 13.11 mi
1:28:27
Rank: #4345 (-22)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:45:01
Rank: #4328 (+17)
Half → 25K
16:34 | 6:50/mi
30K· 18.64 mi
2:06:38
Rank: #4249 (+79)
25K → 30K
21:37 | 6:57/mi
20M
2:16:08
Rank: #4221 (+28)
30K → 20M
9:30 | 6:59/mi
21M
2:23:36
Rank: #4206 (+15)
20M → 21M
7:28 | 7:28/mi
35K· 21.75 mi
2:28:31
Rank: #4133 (+73)
21M → 35K
4:55 | 6:34/mi
23M
2:37:16
Rank: #4088 (+45)
35K → 23M
8:45 | 6:59/mi
24M
2:44:09
Rank: #4083 (+5)
23M → 24M
6:53 | 6:53/mi
40K· 24.85 mi
2:50:11
Rank: #4093 (-10)
24M → 40K
6:02 | 7:03/mi
25.2M
2:52:48
Rank: #4095 (-2)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:59:37
Rank: #4078 (+17)
25.2M → Finish
6:49 | 6:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:27
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:31:10
Pace6:57 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5420:446:4020:44
6:40
-
10K
6.21 mi10:44:4441:346:4120:50
6:42
+0:02
15K
9.32 mi11:05:471:02:376:4321:03
6:47
+0:05
20K
12.43 mi11:27:011:23:516:4521:14
6:50
+0:03
Half
13.11 mi11:31:371:28:276:454:36
6:45
-0:05
25K
15.53 mi11:48:111:45:016:4616:34
6:50
+0:05
30K
18.64 mi12:09:482:06:386:4821:37
6:57
+0:07
20M
20.00 mi12:19:182:16:086:489:30
6:59
+0:02
21M
21.00 mi12:26:462:23:366:507:28
7:28
+0:29
35K
21.75 mi12:31:412:28:316:504:55
6:34
-0:54
23M
23.00 mi12:40:262:37:166:508:45
6:59
+0:25
24M
24.00 mi12:47:192:44:096:506:53
6:53
-0:06
40K
24.85 mi12:53:212:50:116:516:02
7:03
+0:10
25.2M
25.20 mi12:55:582:52:486:512:37
7:35
+0:32
Finish
26.22 mi13:02:472:59:376:516:49
6:41
-0:54

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

6:34 /mi

Average Pace

6:51 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:32

94% of race

Time at Steady Pace

10:05

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi10:23:5420:446:4020:44
6:40
#3421
10K
6.21 mi10:44:4441:346:4120:50
6:42
#3869
15K
9.32 mi11:05:471:02:376:4321:03
6:47
#4194
20K
12.43 mi11:27:011:23:516:4521:14
6:50
#4323
Half
13.11 mi11:31:371:28:276:454:36
6:45
#4345
25K
15.53 mi11:48:111:45:016:4616:34
6:50
#4328
30K
18.64 mi12:09:482:06:386:4821:37
6:57
#4249
20M
20.00 mi12:19:182:16:086:489:30
6:59
#4221
21M
21.00 mi12:26:462:23:366:507:28
7:28
#4206
35K
21.75 mi12:31:412:28:316:504:55
6:34
#4133
23M
23.00 mi12:40:262:37:166:508:45
6:59
#4088
24M
24.00 mi12:47:192:44:096:506:53
6:53
#4083
40K
24.85 mi12:53:212:50:116:516:02
7:03
#4093
25.2M
25.20 mi12:55:582:52:486:512:37
7:35
#4095
Finish
26.22 mi13:02:472:59:376:516:49
6:41
#4078
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3421322432244857(Top 18%)4518(Top 30%)4518(Top 85%)
10K6.21 mi3.10 mi3869-4483643-4193643-4194379(Top 16%)4098(Top 27%)4098(Top 78%)
15K9.32 mi3.11 mi4194-3253933-2903933-2904857(Top 18%)4518(Top 30%)4518(Top 85%)
20K12.43 mi3.11 mi4323-1294049-1164049-1164750(Top 18%)4412(Top 29%)4412(Top 83%)
Half13.11 mi0.68 mi4345-224068-194068-194699(Top 18%)4361(Top 29%)4361(Top 83%)
25K15.53 mi2.42 mi4328+174056+124056+124424(Top 17%)4122(Top 27%)4122(Top 78%)
30K18.64 mi3.11 mi4249+793985+713985+714065(Top 15%)3795(Top 25%)3795(Top 72%)
20M20.00 mi1.36 mi4221+283960+253960+253973(Top 15%)3689(Top 24%)3689(Top 70%)
21M21.00 mi1.00 mi4206+153939+213939+214400(Top 17%)4014(Top 26%)4014(Top 76%)
35K21.75 mi0.75 mi4133+733871+683871+682869(Top 11%)2696(Top 18%)2696(Top 51%)
23M23.00 mi1.25 mi4088+453829+423829+423722(Top 14%)3436(Top 23%)3436(Top 65%)
24M24.00 mi1.00 mi4083+53824+53824+54089(Top 15%)3720(Top 25%)3720(Top 70%)
40K24.85 mi0.85 mi4093-103830-63830-64130(Top 16%)3691(Top 24%)3691(Top 70%)
25.2M25.20 mi0.35 mi4095-23834-43834-44284(Top 16%)3754(Top 25%)3754(Top 71%)
Finish26.22 mi1.02 mi4078+173816+183816+183449(Top 13%)3091(Top 20%)3091(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4857

Males

4518

M18-39

4518

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4379

Males

4098

M18-39

4098

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4857

Males

4518

M18-39

4518

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4750

Males

4412

M18-39

4412

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4699

Males

4361

M18-39

4361

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4424

Males

4122

M18-39

4122

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4065

Males

3795

M18-39

3795

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3973

Males

3689

M18-39

3689

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4400

Males

4014

M18-39

4014

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2869

Males

2696

M18-39

2696

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3722

Males

3436

M18-39

3436

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

4089

Males

3720

M18-39

3720

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4130

Males

3691

M18-39

3691

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4284

Males

3754

M18-39

3754

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3449

Males

3091

M18-39

3091

Passing Analysis

Category:
Athletes Passed
908
Passed By
1565
Net Change
-657
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3421
5K → 10K64512-448#3421#3869
10K → 15K35360-325#3869#4194
15K → 20K53182-129#4194#4323
20K → Half1234-22#4323#4345
Half → 25K9477+17#4345#4328
25K → 30K14970+79#4328#4249
30K → 20M8052+28#4249#4221
20M → 21M7459+15#4221#4206
21M → 35K785+73#4206#4133
35K → 23M8540+45#4133#4088
23M → 24M5449+5#4088#4083
24M → 40K4959-10#4083#4093
40K → 25.2M2426-2#4093#4095
25.2M → Finish5740+17#4095#4078
TOTALS9081565-657
📊

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