Harry Chien

Bib: 5849M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 23%
Gender (Male)
#0 / 15176
Top 36%
Masters (Masters Men)
#0 / 9891
Top 22%
Division (M40-44)
#0 / 2241
Top 49%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:04
Rank: #4507
Start5K
21:04 | 6:47/mi
10K· 6.21 mi
42:50
Rank: #5766 (-1259)
5K10K
21:46 | 7:00/mi
15K· 9.32 mi
1:04:37
Rank: #6083 (-317)
10K15K
21:47 | 7:01/mi
20K· 12.43 mi
1:27:02
Rank: #6367 (-284)
15K20K
22:25 | 7:13/mi
Half· 13.11 mi
1:31:58
Rank: #6440 (-73)
20KHalf
4:56 | 7:14/mi
25K· 15.53 mi
1:49:30
Rank: #6495 (-55)
Half25K
17:32 | 7:14/mi
30K· 18.64 mi
2:12:35
Rank: #6472 (+23)
25K30K
23:05 | 7:26/mi
20M
2:22:39
Rank: #6424 (+48)
30K20M
10:04 | 7:24/mi
21M
2:30:32
Rank: #6386 (+38)
20M21M
7:53 | 7:53/mi
35K· 21.75 mi
2:35:56
Rank: #6373 (+13)
21M35K
5:24 | 7:13/mi
23M
2:45:22
Rank: #6342 (+31)
35K23M
9:26 | 7:32/mi
24M
2:52:52
Rank: #6342
23M24M
7:30 | 7:30/mi
40K· 24.85 mi
2:59:15
Rank: #6305 (+37)
24M40K
6:23 | 7:28/mi
25.2M
3:01:54
Rank: #6264 (+41)
40K25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
3:09:05
Rank: #6208 (+56)
25.2MFinish
7:11 | 7:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:58
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:37:07
Pace7:25 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3521:046:4721:04
6:47
-
10K
6.21 mi10:48:2142:506:5421:46
7:00
+0:13
15K
9.32 mi11:10:081:04:376:5621:47
7:01
+0:01
20K
12.43 mi11:32:331:27:027:0022:25
7:13
+0:12
Half
13.11 mi11:37:291:31:587:014:56
7:14
+0:01
25K
15.53 mi11:55:011:49:307:0317:32
7:14
0:00
30K
18.64 mi12:18:062:12:357:0723:05
7:26
+0:12
20M
20.00 mi12:28:102:22:397:0810:04
7:24
-0:02
21M
21.00 mi12:36:032:30:327:107:53
7:53
+0:29
35K
21.75 mi12:41:272:35:567:105:24
7:13
-0:40
23M
23.00 mi12:50:532:45:227:119:26
7:32
+0:19
24M
24.00 mi12:58:232:52:527:127:30
7:30
-0:02
40K
24.85 mi13:04:462:59:157:136:23
7:28
-0:02
25.2M
25.20 mi13:07:253:01:547:132:39
7:41
+0:13
Finish
26.22 mi13:14:363:09:057:137:11
7:03
-0:38

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

6:47 /mi

Average Pace

7:13 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:14

82% of race

Time at Steady Pace

33:51

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:13 /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 mi10:26:3521:046:4721:04
6:47
#4507
10K
6.21 mi10:48:2142:506:5421:46
7:00
#5766
15K
9.32 mi11:10:081:04:376:5621:47
7:01
#6083
20K
12.43 mi11:32:331:27:027:0022:25
7:13
#6367
Half
13.11 mi11:37:291:31:587:014:56
7:14
#6440
25K
15.53 mi11:55:011:49:307:0317:32
7:14
#6495
30K
18.64 mi12:18:062:12:357:0723:05
7:26
#6472
20M
20.00 mi12:28:102:22:397:0810:04
7:24
#6424
21M
21.00 mi12:36:032:30:327:107:53
7:53
#6386
35K
21.75 mi12:41:272:35:567:105:24
7:13
#6373
23M
23.00 mi12:50:532:45:227:119:26
7:32
#6342
24M
24.00 mi12:58:232:52:527:127:30
7:30
#6342
40K
24.85 mi13:04:462:59:157:136:23
7:28
#6305
25.2M
25.20 mi13:07:253:01:547:132:39
7:41
#6264
Finish
26.22 mi13:14:363:09:057:137:11
7:03
#6208
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4507420942096622(Top 25%)5952(Top 39%)5952(Top 266%)
10K6.21 mi3.10 mi5766-12595297-10885297-10886841(Top 26%)6116(Top 40%)6116(Top 273%)
15K9.32 mi3.11 mi6083-3175544-2475544-2476622(Top 25%)5952(Top 39%)5952(Top 266%)
20K12.43 mi3.11 mi6367-2845759-2155759-2157180(Top 27%)6338(Top 42%)6338(Top 283%)
Half13.11 mi0.68 mi6440-735812-535812-538018(Top 30%)6890(Top 45%)6890(Top 307%)
25K15.53 mi2.42 mi6495-555847-355847-356840(Top 26%)6039(Top 40%)6039(Top 269%)
30K18.64 mi3.11 mi6472+235821+265821+266761(Top 25%)5902(Top 39%)5902(Top 263%)
20M20.00 mi1.36 mi6424+485775+465775+466211(Top 23%)5452(Top 36%)5452(Top 243%)
21M21.00 mi1.00 mi6386+385738+375738+376624(Top 25%)5624(Top 37%)5624(Top 251%)
35K21.75 mi0.75 mi6373+135719+195719+196598(Top 25%)5635(Top 37%)5635(Top 251%)
23M23.00 mi1.25 mi6342+315681+385681+386598(Top 25%)5565(Top 37%)5565(Top 248%)
24M24.00 mi1.00 mi63425666+155666+157668(Top 29%)6106(Top 40%)6106(Top 272%)
40K24.85 mi0.85 mi6305+375629+375629+376468(Top 24%)5314(Top 35%)5314(Top 237%)
25.2M25.20 mi0.35 mi6264+415590+395590+394803(Top 18%)4156(Top 27%)4156(Top 185%)
Finish26.22 mi1.02 mi6208+565538+525538+525495(Top 21%)4587(Top 30%)4587(Top 205%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6622

Males

5952

M40-44

5952

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6841

Males

6116

M40-44

6116

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6622

Males

5952

M40-44

5952

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7180

Males

6338

M40-44

6338

20K→Half

12.4 - 13.1 mi

Top 30%
×2stories
+19ft-37ft

Overall

8018

Males

6890

M40-44

6890

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6840

Males

6039

M40-44

6039

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6761

Males

5902

M40-44

5902

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

6211

Males

5452

M40-44

5452

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6624

Males

5624

M40-44

5624

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6598

Males

5635

M40-44

5635

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6598

Males

5565

M40-44

5565

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7668

Males

6106

M40-44

6106

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6468

Males

5314

M40-44

5314

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4803

Males

4156

M40-44

4156

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5495

Males

4587

M40-44

4587

Passing Analysis

Category:
Athletes Passed
806
Passed By
2507
Net Change
-1701
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4507
5K10K141273-1259#4507#5766
10K15K32349-317#5766#6083
15K20K35319-284#6083#6367
20KHalf174-73#6367#6440
Half25K58113-55#6440#6495
25K30K125102+23#6495#6472
30K20M8335+48#6472#6424
20M21M7335+38#6424#6386
21M35K4633+13#6386#6373
35K23M7847+31#6373#6342
23M24M63630#6342#6342
24M40K6932+37#6342#6305
40K25.2M465+41#6305#6264
25.2MFinish8327+56#6264#6208
TOTALS8062507-1701
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing