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BOSTON MARATHON 2023

Liam Malanaphy

Bib: 14526•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:30
Rank: #13118
Start → 5K
24:30 | 7:53/mi
10K· 6.21 mi
49:46
Rank: #14447 (-1329)
5K → 10K
25:16 | 8:08/mi
15K· 9.32 mi
1:15:02
Rank: #14748 (-301)
10K → 15K
25:16 | 8:08/mi
20K· 12.43 mi
1:40:53
Rank: #15005 (-257)
15K → 20K
25:51 | 8:19/mi
Half· 13.11 mi
1:46:28
Rank: #15020 (-15)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:07:01
Rank: #15177 (-157)
Half → 25K
20:33 | 8:29/mi
30K· 18.64 mi
2:33:50
Rank: #15141 (+36)
25K → 30K
26:49 | 8:38/mi
20M
2:45:12
Rank: #14962 (+179)
30K → 20M
11:22 | 8:22/mi
21M
2:54:26
Rank: #14923 (+39)
20M → 21M
9:14 | 9:14/mi
35K· 21.75 mi
3:00:52
Rank: #14960 (-37)
21M → 35K
6:26 | 8:36/mi
23M
3:11:55
Rank: #14953 (+7)
35K → 23M
11:03 | 8:50/mi
24M
3:20:34
Rank: #14944 (+9)
23M → 24M
8:39 | 8:39/mi
40K· 24.85 mi
3:28:18
Rank: #14973 (-29)
24M → 40K
7:44 | 9:03/mi
25.2M
3:31:25
Rank: #14928 (+45)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:39:41
Rank: #14858 (+70)
25.2M → Finish
8:16 | 8:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:28
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:53:13
Pace8:38 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1524:307:5324:30
7:53
-
10K
6.21 mi11:20:3149:468:0125:16
8:08
+0:15
15K
9.32 mi11:45:471:15:028:0325:16
8:08
0:00
20K
12.43 mi12:11:381:40:538:0725:51
8:19
+0:11
Half
13.11 mi12:17:131:46:288:075:35
8:11
-0:08
25K
15.53 mi12:37:462:07:018:1120:33
8:29
+0:18
30K
18.64 mi13:04:352:33:508:1526:49
8:38
+0:09
20M
20.00 mi13:15:572:45:128:1611:22
8:22
-0:16
21M
21.00 mi13:25:112:54:268:189:14
9:14
+0:52
35K
21.75 mi13:31:373:00:528:196:26
8:36
-0:38
23M
23.00 mi13:42:403:11:558:2111:03
8:50
+0:14
24M
24.00 mi13:51:193:20:348:218:39
8:39
-0:11
40K
24.85 mi13:59:033:28:188:237:44
9:03
+0:24
25.2M
25.20 mi14:02:103:31:258:233:07
9:02
-0:01
Finish
26.22 mi14:10:263:39:418:238:16
8:07
-0:55

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

7:53 /mi

Average Pace

8:23 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:33

86% of race

Time at Steady Pace

31:08

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:23 /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 mi10:55:1524:307:5324:30
7:53
#13118
10K
6.21 mi11:20:3149:468:0125:16
8:08
#14447
15K
9.32 mi11:45:471:15:028:0325:16
8:08
#14748
20K
12.43 mi12:11:381:40:538:0725:51
8:19
#15005
Half
13.11 mi12:17:131:46:288:075:35
8:11
#15020
25K
15.53 mi12:37:462:07:018:1120:33
8:29
#15177
30K
18.64 mi13:04:352:33:508:1526:49
8:38
#15141
20M
20.00 mi13:15:572:45:128:1611:22
8:22
#14962
21M
21.00 mi13:25:112:54:268:189:14
9:14
#14923
35K
21.75 mi13:31:373:00:528:196:26
8:36
#14960
23M
23.00 mi13:42:403:11:558:2111:03
8:50
#14953
24M
24.00 mi13:51:193:20:348:218:39
8:39
#14944
40K
24.85 mi13:59:033:28:188:237:44
9:03
#14973
25.2M
25.20 mi14:02:103:31:258:233:07
9:02
#14928
Finish
26.22 mi14:10:263:39:418:238:16
8:07
#14858
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi131189592959215366(Top 58%)10457(Top 69%)10457(Top 735%)
10K6.21 mi3.10 mi14447-132910121-52910121-52915752(Top 59%)10620(Top 70%)10620(Top 747%)
15K9.32 mi3.11 mi14748-30110224-10310224-10315366(Top 58%)10457(Top 69%)10457(Top 735%)
20K12.43 mi3.11 mi15005-25710298-7410298-7415719(Top 59%)10525(Top 69%)10525(Top 740%)
Half13.11 mi0.68 mi15020-1510304-610304-615615(Top 59%)10523(Top 69%)10523(Top 740%)
25K15.53 mi2.42 mi15177-15710334-3010334-3016035(Top 60%)10549(Top 70%)10549(Top 742%)
30K18.64 mi3.11 mi15141+3610271+6310271+6315104(Top 57%)10087(Top 66%)10087(Top 709%)
20M20.00 mi1.36 mi14962+17910197+7410197+7412782(Top 48%)9039(Top 60%)9039(Top 636%)
21M21.00 mi1.00 mi14923+3910162+3510162+3514631(Top 55%)9775(Top 64%)9775(Top 687%)
35K21.75 mi0.75 mi14960-3710153+910153+915819(Top 59%)10210(Top 67%)10210(Top 718%)
23M23.00 mi1.25 mi14953+710129+2410129+2415114(Top 57%)9851(Top 65%)9851(Top 693%)
24M24.00 mi1.00 mi14944+910103+2610103+2615346(Top 58%)9883(Top 65%)9883(Top 695%)
40K24.85 mi0.85 mi14973-2910092+1110092+1116350(Top 61%)10275(Top 68%)10275(Top 723%)
25.2M25.20 mi0.35 mi14928+4510067+2510067+2512708(Top 48%)8621(Top 57%)8621(Top 606%)
Finish26.22 mi1.02 mi14858+7010014+5310014+5312846(Top 48%)8700(Top 57%)8700(Top 612%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

15366

Males

10457

M55-59

10457

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15752

Males

10620

M55-59

10620

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

15366

Males

10457

M55-59

10457

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15719

Males

10525

M55-59

10525

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

15615

Males

10523

M55-59

10523

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

16035

Males

10549

M55-59

10549

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

15104

Males

10087

M55-59

10087

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12782

Males

9039

M55-59

9039

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

14631

Males

9775

M55-59

9775

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15819

Males

10210

M55-59

10210

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

15114

Males

9851

M55-59

9851

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

15346

Males

9883

M55-59

9883

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16350

Males

10275

M55-59

10275

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12708

Males

8621

M55-59

8621

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12846

Males

8700

M55-59

8700

Passing Analysis

Category:
Athletes Passed
1264
Passed By
3004
Net Change
-1740
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13118
5K → 10K271356-1329#13118#14447
10K → 15K100401-301#14447#14748
15K → 20K112369-257#14748#15005
20K → Half3146-15#15005#15020
Half → 25K85242-157#15020#15177
25K → 30K206170+36#15177#15141
30K → 20M19213+179#15141#14962
20M → 21M10465+39#14962#14923
21M → 35K3976-37#14923#14960
35K → 23M8275+7#14960#14953
23M → 24M7162+9#14953#14944
24M → 40K5483-29#14944#14973
40K → 25.2M5510+45#14973#14928
25.2M → Finish10636+70#14928#14858
TOTALS12643004-1740
📊

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