Lin Chia Chien

Bib: 10927M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
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
23:02
Rank: #10047
Start5K
7:25/mi
23:02 split
10K· 6.21 mi
46:50
Rank: #10792 (-745)
5K10K
7:40/mi
23:48 split
15K· 9.32 mi
1:11:01
Rank: #11114 (-322)
10K15K
7:47/mi
24:11 split
20K· 12.43 mi
1:36:36
Rank: #11701 (-587)
15K20K
8:14/mi
25:35 split
Half· 13.11 mi
1:42:36
Rank: #12062 (-361)
20KHalf
8:48/mi
6:00 split
25K· 15.53 mi
2:05:05
Rank: #13086 (-1024)
Half25K
9:16/mi
22:29 split
30K· 18.64 mi
2:38:59
Rank: #14959 (-1873)
25K30K
10:55/mi
33:54 split
20M
2:54:28
Rank: #15621 (-662)
30K20M
11:24/mi
15:29 split
21M
3:06:57
Rank: #16076 (-455)
20M21M
12:29/mi
12:29 split
35K· 21.75 mi
3:14:02
Rank: #16048 (+28)
21M35K
9:28/mi
7:05 split
23M
3:26:33
Rank: #16011 (+37)
35K23M
10:00/mi
12:31 split
24M
3:36:32
Rank: #16017 (-6)
23M24M
9:59/mi
9:59 split
40K· 24.85 mi
3:45:21
Rank: #16017
24M40K
10:19/mi
8:49 split
25.2M
3:49:17
Rank: #16018 (-1)
40K25.2M
11:24/mi
3:56 split
Finish· 26.22 mi
3:59:18
Rank: #16105 (-87)
25.2MFinish
9:50/mi
10:01 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:36
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time2:16:42
Pace10:26 /mi
📊Positive Split: 33.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5123:027:2523:02
7:25
-
10K
6.21 mi11:13:3946:507:3223:48
7:40
+0:15
15K
9.32 mi11:37:501:11:017:3724:11
7:47
+0:07
20K
12.43 mi12:03:251:36:367:4625:35
8:14
+0:27
Half
13.11 mi12:09:251:42:367:506:00
8:48
+0:34
25K
15.53 mi12:31:542:05:058:0322:29
9:16
+0:28
30K
18.64 mi13:05:482:38:598:3233:54
10:55
+1:39
20M
20.00 mi13:21:172:54:288:4315:29
11:24
+0:29
21M
21.00 mi13:33:463:06:578:5412:29
12:29
+1:05
35K
21.75 mi13:40:513:14:028:557:05
9:28
-3:01
23M
23.00 mi13:53:223:26:338:5912:31
10:00
+0:32
24M
24.00 mi14:03:213:36:329:019:59
9:59
-0:01
40K
24.85 mi14:12:103:45:219:048:49
10:19
+0:20
25.2M
25.20 mi14:16:063:49:179:063:56
11:24
+1:05
Finish
26.22 mi14:26:073:59:189:0810:01
9:50
-1:34

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

7:25 /mi

Average Pace

9:08 /mi

Slowest Pace

12:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:36

43% of race

Time at Steady Pace

1:10:54

30% of race

Time at Slower Pace

1:05:48

27% of race

Average Pace: 9:08 /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 mi10:49:5123:027:2523:02
7:25
#10047
10K
6.21 mi11:13:3946:507:3223:48
7:40
#10792
15K
9.32 mi11:37:501:11:017:3724:11
7:47
#11114
20K
12.43 mi12:03:251:36:367:4625:35
8:14
#11701
Half
13.11 mi12:09:251:42:367:506:00
8:48
#12062
25K
15.53 mi12:31:542:05:058:0322:29
9:16
#13086
30K
18.64 mi13:05:482:38:598:3233:54
10:55
#14959
20M
20.00 mi13:21:172:54:288:4315:29
11:24
#15621
21M
21.00 mi13:33:463:06:578:5412:29
12:29
#16076
35K
21.75 mi13:40:513:14:028:557:05
9:28
#16048
23M
23.00 mi13:53:223:26:338:5912:31
10:00
#16011
24M
24.00 mi14:03:213:36:329:019:59
9:59
#16017
40K
24.85 mi14:12:103:45:219:048:49
10:19
#16017
25.2M
25.20 mi14:16:063:49:179:063:56
11:24
#16018
Finish
26.22 mi14:26:073:59:189:0810:01
9:50
#16105
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi100477988798811802(Top 46%)8649(Top 59%)8649(Top 390%)
10K6.21 mi3.10 mi10792-7458269-2818269-28111541(Top 45%)8571(Top 59%)8571(Top 386%)
15K9.32 mi3.11 mi11114-3228389-1208389-12011802(Top 46%)8649(Top 59%)8649(Top 390%)
20K12.43 mi3.11 mi11701-5878621-2328621-23213323(Top 52%)9275(Top 64%)9275(Top 418%)
Half13.11 mi0.68 mi12062-3618775-1548775-15417272(Top 68%)10852(Top 74%)10852(Top 489%)
25K15.53 mi2.42 mi13086-10249199-4249199-42416689(Top 65%)10562(Top 72%)10562(Top 476%)
30K18.64 mi3.11 mi14959-18739869-6709869-67019772(Top 77%)11739(Top 81%)11739(Top 529%)
20M20.00 mi1.36 mi15621-66210099-23010099-23020158(Top 79%)11802(Top 81%)11802(Top 532%)
21M21.00 mi1.00 mi16076-45510244-14510244-14519821(Top 78%)11548(Top 79%)11548(Top 521%)
35K21.75 mi0.75 mi16048+2810211+3310211+3315364(Top 60%)9314(Top 64%)9314(Top 420%)
23M23.00 mi1.25 mi16011+3710161+5010161+5015449(Top 60%)9275(Top 64%)9275(Top 418%)
24M24.00 mi1.00 mi16017-610130+3110130+3116271(Top 64%)9655(Top 66%)9655(Top 435%)
40K24.85 mi0.85 mi1601710101+2910101+2916078(Top 63%)9501(Top 65%)9501(Top 428%)
25.2M25.20 mi0.35 mi16018-110093+810093+815763(Top 62%)9315(Top 64%)9315(Top 420%)
Finish26.22 mi1.02 mi16105-8710102-910102-917810(Top 70%)10359(Top 71%)10359(Top 467%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

11802

Males

8649

M45-49

8649

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

11541

Males

8571

M45-49

8571

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

11802

Males

8649

M45-49

8649

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13323

Males

9275

M45-49

9275

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

17272

Males

10852

M45-49

10852

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

16689

Males

10562

M45-49

10562

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

19772

Males

11739

M45-49

11739

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

20158

Males

11802

M45-49

11802

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

19821

Males

11548

M45-49

11548

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

15364

Males

9314

M45-49

9314

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

15449

Males

9275

M45-49

9275

23M→24M

23.0 - 24.0 mi

Top 64%
×6story building
+12ft-82ft

Overall

16271

Males

9655

M45-49

9655

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16078

Males

9501

M45-49

9501

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

15763

Males

9315

M45-49

9315

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

17810

Males

10359

M45-49

10359

Passing Analysis

Category:
Athletes Passed
900
Passed By
6957
Net Change
-6058
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10047
5K10K80824-745#10047#10792
10K15K116438-322#10792#11114
15K20K90677-587#11114#11701
20KHalf4365-361#11701#12062
Half25K671091-1024#12062#13086
25K30K331906-1873#13086#14959
30K20M26688-662#14959#15621
20M21M23478-455#15621#16076
21M35K7749+28#16076#16048
35K23M12790+37#16048#16011
23M24M8086-6#16011#16017
24M40K88880#16017#16017
40K25.2M3839-1#16017#16018
25.2MFinish51138-87#16018#16105
TOTALS9006957-6058
📊

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