Yu-Lun Liao

Bib: 9673M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 45%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 47%
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:30
Rank: #8729
Start5K
22:30 | 7:15/mi
10K· 6.21 mi
45:08
Rank: #8622 (+107)
5K10K
22:38 | 7:17/mi
15K· 9.32 mi
1:07:57
Rank: #8541 (+81)
10K15K
22:49 | 7:21/mi
20K· 12.43 mi
1:31:54
Rank: #8817 (-276)
15K20K
23:57 | 7:43/mi
Half· 13.11 mi
1:37:18
Rank: #8990 (-173)
20KHalf
5:24 | 7:55/mi
25K· 15.53 mi
1:58:00
Rank: #9762 (-772)
Half25K
20:42 | 8:32/mi
30K· 18.64 mi
2:26:43
Rank: #10753 (-991)
25K30K
28:43 | 9:15/mi
20M
2:39:50
Rank: #11108 (-355)
30K20M
13:07 | 9:39/mi
21M
2:50:31
Rank: #11449 (-341)
20M21M
10:41 | 10:41/mi
35K· 21.75 mi
2:57:15
Rank: #11510 (-61)
21M35K
6:44 | 9:00/mi
23M
3:08:24
Rank: #11393 (+117)
35K23M
11:09 | 8:54/mi
24M
3:17:03
Rank: #11304 (+89)
23M24M
8:39 | 8:39/mi
40K· 24.85 mi
3:24:31
Rank: #11186 (+118)
24M40K
7:28 | 8:44/mi
25.2M
3:28:17
Rank: #11244 (-58)
40K25.2M
3:46 | 10:55/mi
Finish· 26.22 mi
3:37:52
Rank: #11459 (-215)
25.2MFinish
9:35 | 9:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:18
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time2:00:34
Pace9:12 /mi
📊Positive Split: 23.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:0722:307:1522:30
7:15
-
10K
6.21 mi11:10:4545:087:1622:38
7:17
+0:02
15K
9.32 mi11:33:341:07:577:1722:49
7:21
+0:04
20K
12.43 mi11:57:311:31:547:2423:57
7:43
+0:22
Half
13.11 mi12:02:551:37:187:255:24
7:55
+0:12
25K
15.53 mi12:23:371:58:007:3620:42
8:32
+0:37
30K
18.64 mi12:52:202:26:437:5228:43
9:15
+0:43
20M
20.00 mi13:05:272:39:507:5913:07
9:39
+0:24
21M
21.00 mi13:16:082:50:318:0710:41
10:41
+1:02
35K
21.75 mi13:22:522:57:158:096:44
9:00
-1:41
23M
23.00 mi13:34:013:08:248:1111:09
8:54
-0:06
24M
24.00 mi13:42:403:17:038:138:39
8:39
-0:15
40K
24.85 mi13:50:083:24:318:147:28
8:44
+0:05
25.2M
25.20 mi13:53:543:28:178:163:46
10:55
+2:11
Finish
26.22 mi14:03:293:37:528:199:35
9:24
-1:31

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

7:15 /mi

Average Pace

8:19 /mi

Slowest Pace

10:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:18

45% of race

Time at Steady Pace

1:23:25

38% of race

Time at Slower Pace

37:09

17% of race

Average Pace: 8:19 /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 mi10:48:0722:307:1522:30
7:15
#8729
10K
6.21 mi11:10:4545:087:1622:38
7:17
#8622
15K
9.32 mi11:33:341:07:577:1722:49
7:21
#8541
20K
12.43 mi11:57:311:31:547:2423:57
7:43
#8817
Half
13.11 mi12:02:551:37:187:255:24
7:55
#8990
25K
15.53 mi12:23:371:58:007:3620:42
8:32
#9762
30K
18.64 mi12:52:202:26:437:5228:43
9:15
#10753
20M
20.00 mi13:05:272:39:507:5913:07
9:39
#11108
21M
21.00 mi13:16:082:50:318:0710:41
10:41
#11449
35K
21.75 mi13:22:522:57:158:096:44
9:00
#11510
23M
23.00 mi13:34:013:08:248:1111:09
8:54
#11393
24M
24.00 mi13:42:403:17:038:138:39
8:39
#11304
40K
24.85 mi13:50:083:24:318:147:28
8:44
#11186
25.2M
25.20 mi13:53:543:28:178:163:46
10:55
#11244
Finish
26.22 mi14:03:293:37:528:199:35
9:24
#11459
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8729725072508457(Top 33%)6994(Top 48%)6994(Top 315%)
10K6.21 mi3.10 mi8622+1077145+1057145+1058553(Top 33%)7082(Top 49%)7082(Top 319%)
15K9.32 mi3.11 mi8541+817089+567089+568457(Top 33%)6994(Top 48%)6994(Top 315%)
20K12.43 mi3.11 mi8817-2767216-1277216-1279801(Top 38%)7550(Top 52%)7550(Top 340%)
Half13.11 mi0.68 mi8990-1737301-857301-8512091(Top 47%)8678(Top 60%)8678(Top 391%)
25K15.53 mi2.42 mi9762-7727640-3397640-33913242(Top 52%)9029(Top 62%)9029(Top 407%)
30K18.64 mi3.11 mi10753-9918034-3948034-39414368(Top 56%)9261(Top 64%)9261(Top 418%)
20M20.00 mi1.36 mi11108-3558141-1078141-10715142(Top 59%)9358(Top 64%)9358(Top 422%)
21M21.00 mi1.00 mi11449-3418256-1158256-11515392(Top 60%)9337(Top 64%)9337(Top 421%)
35K21.75 mi0.75 mi11510-618248+88248+813271(Top 52%)8290(Top 57%)8290(Top 374%)
23M23.00 mi1.25 mi11393+1178121+1278121+12710665(Top 42%)6906(Top 47%)6906(Top 311%)
24M24.00 mi1.00 mi11304+898029+928029+9210285(Top 40%)6675(Top 46%)6675(Top 301%)
40K24.85 mi0.85 mi11186+1187928+1017928+1019550(Top 37%)6188(Top 42%)6188(Top 279%)
25.2M25.20 mi0.35 mi11244-587936-87936-814196(Top 56%)8508(Top 58%)8508(Top 384%)
Finish26.22 mi1.02 mi11459-2157994-587994-5816072(Top 63%)9484(Top 65%)9484(Top 428%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

8457

Males

6994

M45-49

6994

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8553

Males

7082

M45-49

7082

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

8457

Males

6994

M45-49

6994

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

9801

Males

7550

M45-49

7550

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

12091

Males

8678

M45-49

8678

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13242

Males

9029

M45-49

9029

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

14368

Males

9261

M45-49

9261

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

15142

Males

9358

M45-49

9358

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

15392

Males

9337

M45-49

9337

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13271

Males

8290

M45-49

8290

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

10665

Males

6906

M45-49

6906

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10285

Males

6675

M45-49

6675

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9550

Males

6188

M45-49

6188

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14196

Males

8508

M45-49

8508

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

16072

Males

9484

M45-49

9484

Passing Analysis

Category:
Athletes Passed
1532
Passed By
4259
Net Change
-2730
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8729
5K10K298191+107#8729#8622
10K15K225144+81#8622#8541
15K20K124400-276#8541#8817
20KHalf7180-173#8817#8990
Half25K68839-772#8990#9762
25K30K801069-991#9762#10753
30K20M55410-355#10753#11108
20M21M50391-341#11108#11449
21M35K63124-61#11449#11510
35K23M19679+117#11510#11393
23M24M14657+89#11393#11304
24M40K14729+118#11304#11186
40K25.2M2482-58#11186#11244
25.2MFinish49264-215#11244#11459
TOTALS15324259-2730
📊

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