Hanchung Chou

Bib: 7091M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 21%
Gender (Male)
#0 / 14578
Top 32%
Masters (Masters Men)
#0 / 9729
Top 20%
Division (M40-44)
#0 / 2009
Top 45%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:14
Rank: #5919
Start5K
21:14 | 6:50/mi
10K· 6.21 mi
43:00
Rank: #6304 (-385)
5K10K
21:46 | 7:00/mi
15K· 9.32 mi
1:05:11
Rank: #6553 (-249)
10K15K
22:11 | 7:08/mi
20K· 12.43 mi
1:27:36
Rank: #6475 (+78)
15K20K
22:25 | 7:13/mi
Half· 13.11 mi
1:32:31
Rank: #6485 (-10)
20KHalf
4:55 | 7:12/mi
25K· 15.53 mi
1:50:16
Rank: #6315 (+170)
Half25K
17:45 | 7:19/mi
30K· 18.64 mi
2:13:53
Rank: #6055 (+260)
25K30K
23:37 | 7:36/mi
20M
2:24:26
Rank: #5943 (+112)
30K20M
10:33 | 7:46/mi
21M
2:32:58
Rank: #5874 (+69)
20M21M
8:32 | 8:32/mi
35K· 21.75 mi
2:38:45
Rank: #5828 (+46)
21M35K
5:47 | 7:44/mi
23M
2:48:43
Rank: #5711 (+117)
35K23M
9:58 | 7:58/mi
24M
2:56:47
Rank: #5709 (+2)
23M24M
8:04 | 8:04/mi
40K· 24.85 mi
3:03:23
Rank: #5569 (+140)
24M40K
6:36 | 7:43/mi
25.2M
3:06:19
Rank: #5512 (+57)
40K25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:13:30
Rank: #5349 (+163)
25.2MFinish
7:11 | 7:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:31
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:40:59
Pace7:42 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4321:146:5021:14
6:50
-
10K
6.21 mi10:49:2943:006:5521:46
7:00
+0:10
15K
9.32 mi11:11:401:05:117:0022:11
7:08
+0:08
20K
12.43 mi11:34:051:27:367:0322:25
7:13
+0:05
Half
13.11 mi11:39:001:32:317:034:55
7:12
-0:01
25K
15.53 mi11:56:451:50:167:0617:45
7:19
+0:07
30K
18.64 mi12:20:222:13:537:1123:37
7:36
+0:17
20M
20.00 mi12:30:552:24:267:1310:33
7:46
+0:10
21M
21.00 mi12:39:272:32:587:178:32
8:32
+0:46
35K
21.75 mi12:45:142:38:457:185:47
7:44
-0:48
23M
23.00 mi12:55:122:48:437:209:58
7:58
+0:14
24M
24.00 mi13:03:162:56:477:228:04
8:04
+0:06
40K
24.85 mi13:09:523:03:237:236:36
7:43
-0:21
25.2M
25.20 mi13:12:483:06:197:242:56
8:30
+0:47
Finish
26.22 mi13:19:593:13:307:237:11
7:03
-1:27

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

6:50 /mi

Average Pace

7:23 /mi

Slowest Pace

8:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:27

61% of race

Time at Steady Pace

46:33

24% of race

Time at Slower Pace

29:30

15% of race

Average Pace: 7:23 /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 mi10:27:4321:146:5021:14
6:50
#5919
10K
6.21 mi10:49:2943:006:5521:46
7:00
#6304
15K
9.32 mi11:11:401:05:117:0022:11
7:08
#6553
20K
12.43 mi11:34:051:27:367:0322:25
7:13
#6475
Half
13.11 mi11:39:001:32:317:034:55
7:12
#6485
25K
15.53 mi11:56:451:50:167:0617:45
7:19
#6315
30K
18.64 mi12:20:222:13:537:1123:37
7:36
#6055
20M
20.00 mi12:30:552:24:267:1310:33
7:46
#5943
21M
21.00 mi12:39:272:32:587:178:32
8:32
#5874
35K
21.75 mi12:45:142:38:457:185:47
7:44
#5828
23M
23.00 mi12:55:122:48:437:209:58
7:58
#5711
24M
24.00 mi13:03:162:56:477:228:04
8:04
#5709
40K
24.85 mi13:09:523:03:237:236:36
7:43
#5569
25.2M
25.20 mi13:12:483:06:197:242:56
8:30
#5512
Finish
26.22 mi13:19:593:13:307:237:11
7:03
#5349
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5919538453847044(Top 28%)6103(Top 42%)6103(Top 304%)
10K6.21 mi3.10 mi6304-3855648-2645648-2646691(Top 26%)5901(Top 40%)5901(Top 294%)
15K9.32 mi3.11 mi6553-2495809-1615809-1617044(Top 28%)6103(Top 42%)6103(Top 304%)
20K12.43 mi3.11 mi6475+785738+715738+716476(Top 25%)5637(Top 39%)5637(Top 281%)
Half13.11 mi0.68 mi6485-105735+35735+36963(Top 27%)5957(Top 41%)5957(Top 297%)
25K15.53 mi2.42 mi6315+1705579+1565579+1565932(Top 23%)5134(Top 35%)5134(Top 256%)
30K18.64 mi3.11 mi6055+2605338+2415338+2415616(Top 22%)4750(Top 33%)4750(Top 236%)
20M20.00 mi1.36 mi5943+1125220+1185220+1185506(Top 22%)4561(Top 31%)4561(Top 227%)
21M21.00 mi1.00 mi5874+695143+775143+776357(Top 25%)4886(Top 34%)4886(Top 243%)
35K21.75 mi0.75 mi5828+465093+505093+506191(Top 24%)4787(Top 33%)4787(Top 238%)
23M23.00 mi1.25 mi5711+1174967+1264967+1265536(Top 22%)4278(Top 29%)4278(Top 213%)
24M24.00 mi1.00 mi5709+24948+194948+196956(Top 27%)4952(Top 34%)4952(Top 246%)
40K24.85 mi0.85 mi5569+1404818+1304818+1304424(Top 17%)3462(Top 24%)3462(Top 172%)
25.2M25.20 mi0.35 mi5512+574757+614757+614448(Top 17%)3434(Top 24%)3434(Top 171%)
Finish26.22 mi1.02 mi5349+1634614+1434614+1433359(Top 13%)2775(Top 19%)2775(Top 138%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7044

Males

6103

M40-44

6103

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6691

Males

5901

M40-44

5901

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7044

Males

6103

M40-44

6103

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6476

Males

5637

M40-44

5637

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

6963

Males

5957

M40-44

5957

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

5932

Males

5134

M40-44

5134

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5616

Males

4750

M40-44

4750

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5506

Males

4561

M40-44

4561

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6357

Males

4886

M40-44

4886

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6191

Males

4787

M40-44

4787

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5536

Males

4278

M40-44

4278

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

6956

Males

4952

M40-44

4952

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4424

Males

3462

M40-44

3462

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4448

Males

3434

M40-44

3434

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3359

Males

2775

M40-44

2775

Passing Analysis

Category:
Athletes Passed
1971
Passed By
1401
Net Change
+570
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5919
5K10K80465-385#5919#6304
10K15K73322-249#6304#6553
15K20K197119+78#6553#6475
20KHalf3040-10#6475#6485
Half25K23060+170#6485#6315
25K30K35393+260#6315#6055
30K20M15745+112#6055#5943
20M21M13162+69#5943#5874
21M35K8943+46#5874#5828
35K23M16346+117#5828#5711
23M24M7977+2#5711#5709
24M40K1488+140#5709#5569
40K25.2M7013+57#5569#5512
25.2MFinish1718+163#5512#5349
TOTALS19711401+570
📊

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