Lu Chia-Fu

Bib: 12085M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 29%
Gender (Male)
#0 / 15176
Top 43%
Masters (Masters Men)
#0 / 9891
Top 30%
Division (M50-54)
#0 / 2052
Top 25%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:23
Rank: #7520
Start5K
22:23 | 7:12/mi
10K· 6.21 mi
44:36
Rank: #7612 (-92)
5K10K
22:13 | 7:09/mi
15K· 9.32 mi
1:06:51
Rank: #7565 (+47)
10K15K
22:15 | 7:10/mi
20K· 12.43 mi
1:29:36
Rank: #7618 (-53)
15K20K
22:45 | 7:19/mi
Half· 13.11 mi
1:34:34
Rank: #7642 (-24)
20KHalf
4:58 | 7:17/mi
25K· 15.53 mi
1:52:28
Rank: #7646 (-4)
Half25K
17:54 | 7:23/mi
30K· 18.64 mi
2:16:24
Rank: #7757 (-111)
25K30K
23:56 | 7:42/mi
20M
2:26:49
Rank: #7735 (+22)
30K20M
10:25 | 7:40/mi
21M
2:35:06
Rank: #7752 (-17)
20M21M
8:17 | 8:17/mi
35K· 21.75 mi
2:40:45
Rank: #7786 (-34)
21M35K
5:39 | 7:33/mi
23M
2:50:24
Rank: #7751 (+35)
35K23M
9:39 | 7:42/mi
24M
2:57:39
Rank: #7631 (+120)
23M24M
7:15 | 7:15/mi
40K· 24.85 mi
3:04:07
Rank: #7599 (+32)
24M40K
6:28 | 7:34/mi
25.2M
3:06:58
Rank: #7593 (+6)
40K25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:14:31
Rank: #7591 (+2)
25.2MFinish
7:33 | 7:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:34
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:39:57
Pace7:37 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3022:237:1222:23
7:12
-
10K
6.21 mi11:11:4344:367:1122:13
7:09
-0:03
15K
9.32 mi11:33:581:06:517:1022:15
7:10
+0:01
20K
12.43 mi11:56:431:29:367:1322:45
7:19
+0:09
Half
13.11 mi12:01:411:34:347:134:58
7:17
-0:02
25K
15.53 mi12:19:351:52:287:1417:54
7:23
+0:06
30K
18.64 mi12:43:312:16:247:1923:56
7:42
+0:19
20M
20.00 mi12:53:562:26:497:2010:25
7:40
-0:02
21M
21.00 mi13:02:132:35:067:238:17
8:17
+0:37
35K
21.75 mi13:07:522:40:457:235:39
7:33
-0:44
23M
23.00 mi13:17:312:50:247:259:39
7:42
+0:09
24M
24.00 mi13:24:462:57:397:247:15
7:15
-0:27
40K
24.85 mi13:31:143:04:077:246:28
7:34
+0:19
25.2M
25.20 mi13:34:053:06:587:252:51
8:16
+0:42
Finish
26.22 mi13:41:383:14:317:257:33
7:25
-0:51

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

7:09 /mi

Average Pace

7:25 /mi

Slowest Pace

8:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:03:23

94% of race

Time at Steady Pace

11:08

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:25 /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 mi10:49:3022:237:1222:23
7:12
#7520
10K
6.21 mi11:11:4344:367:1122:13
7:09
#7612
15K
9.32 mi11:33:581:06:517:1022:15
7:10
#7565
20K
12.43 mi11:56:431:29:367:1322:45
7:19
#7618
Half
13.11 mi12:01:411:34:347:134:58
7:17
#7642
25K
15.53 mi12:19:351:52:287:1417:54
7:23
#7646
30K
18.64 mi12:43:312:16:247:1923:56
7:42
#7757
20M
20.00 mi12:53:562:26:497:2010:25
7:40
#7735
21M
21.00 mi13:02:132:35:067:238:17
8:17
#7752
35K
21.75 mi13:07:522:40:457:235:39
7:33
#7786
23M
23.00 mi13:17:312:50:247:259:39
7:42
#7751
24M
24.00 mi13:24:462:57:397:247:15
7:15
#7631
40K
24.85 mi13:31:143:04:077:246:28
7:34
#7599
25.2M
25.20 mi13:34:053:06:587:252:51
8:16
#7593
Finish
26.22 mi13:41:383:14:317:257:33
7:25
#7591
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi7520666466647527(Top 28%)6613(Top 44%)6613(Top 322%)
10K6.21 mi3.10 mi7612-926714-506714-507768(Top 29%)6785(Top 45%)6785(Top 331%)
15K9.32 mi3.11 mi7565+476664+506664+507527(Top 28%)6613(Top 44%)6613(Top 322%)
20K12.43 mi3.11 mi7618-536686-226686-227936(Top 30%)6842(Top 45%)6842(Top 333%)
Half13.11 mi0.68 mi7642-246700-146700-148383(Top 31%)7122(Top 47%)7122(Top 347%)
25K15.53 mi2.42 mi7646-46691+96691+97852(Top 29%)6702(Top 44%)6702(Top 327%)
30K18.64 mi3.11 mi7757-1116720-296720-298649(Top 32%)7066(Top 47%)7066(Top 344%)
20M20.00 mi1.36 mi7735+226693+276693+277895(Top 30%)6521(Top 43%)6521(Top 318%)
21M21.00 mi1.00 mi7752-176686+76686+79098(Top 34%)7113(Top 47%)7113(Top 347%)
35K21.75 mi0.75 mi7786-346703-176703-178860(Top 33%)6984(Top 46%)6984(Top 340%)
23M23.00 mi1.25 mi7751+356651+526651+527746(Top 29%)6271(Top 41%)6271(Top 306%)
24M24.00 mi1.00 mi7631+1206557+946557+946039(Top 23%)5137(Top 34%)5137(Top 250%)
40K24.85 mi0.85 mi7599+326516+416516+417085(Top 27%)5678(Top 37%)5678(Top 277%)
25.2M25.20 mi0.35 mi7593+66499+176499+177997(Top 30%)6157(Top 41%)6157(Top 300%)
Finish26.22 mi1.02 mi7591+26477+226477+227831(Top 29%)6066(Top 40%)6066(Top 296%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7527

Males

6613

M50-54

6613

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7768

Males

6785

M50-54

6785

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7527

Males

6613

M50-54

6613

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

7936

Males

6842

M50-54

6842

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8383

Males

7122

M50-54

7122

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7852

Males

6702

M50-54

6702

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8649

Males

7066

M50-54

7066

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

7895

Males

6521

M50-54

6521

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9098

Males

7113

M50-54

7113

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8860

Males

6984

M50-54

6984

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7746

Males

6271

M50-54

6271

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6039

Males

5137

M50-54

5137

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7085

Males

5678

M50-54

5678

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7997

Males

6157

M50-54

6157

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7831

Males

6066

M50-54

6066

Passing Analysis

Category:
Athletes Passed
1189
Passed By
1260
Net Change
-71
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7520
5K10K182274-92#7520#7612
10K15K155108+47#7612#7565
15K20K90143-53#7565#7618
20KHalf2044-24#7618#7642
Half25K8387-4#7642#7646
25K30K102213-111#7646#7757
30K20M7755+22#7757#7735
20M21M5976-17#7735#7752
21M35K3165-34#7752#7786
35K23M9459+35#7786#7751
23M24M13111+120#7751#7631
24M40K7038+32#7631#7599
40K25.2M2822+6#7599#7593
25.2MFinish6765+2#7593#7591
TOTALS11891260-71
📊

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