Chaojui Huang

Bib: 10338M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 39%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 41%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:16
Rank: #6669
Start5K
21:16 | 6:51/mi
10K· 6.21 mi
42:39
Rank: #6883 (-214)
5K10K
21:23 | 6:53/mi
15K· 9.32 mi
1:04:44
Rank: #7409 (-526)
10K15K
22:05 | 7:06/mi
20K· 12.43 mi
1:27:29
Rank: #7756 (-347)
15K20K
22:45 | 7:19/mi
Half· 13.11 mi
1:32:29
Rank: #7858 (-102)
20KHalf
5:00 | 7:20/mi
25K· 15.53 mi
1:51:02
Rank: #8275 (-417)
Half25K
18:33 | 7:39/mi
30K· 18.64 mi
2:16:47
Rank: #9181 (-906)
25K30K
25:45 | 8:17/mi
20M
2:28:36
Rank: #9633 (-452)
30K20M
11:49 | 8:42/mi
21M
2:37:41
Rank: #9868 (-235)
20M21M
9:05 | 9:05/mi
35K· 21.75 mi
2:43:59
Rank: #10088 (-220)
21M35K
6:18 | 8:25/mi
23M
2:55:18
Rank: #10522 (-434)
35K23M
11:19 | 9:02/mi
24M
3:03:52
Rank: #10707 (-185)
23M24M
8:34 | 8:34/mi
40K· 24.85 mi
3:11:22
Rank: #10859 (-152)
24M40K
7:30 | 8:46/mi
25.2M
3:14:41
Rank: #10924 (-65)
40K25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:23:11
Rank: #11081 (-157)
25.2MFinish
8:30 | 8:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:29
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:50:42
Pace8:27 /mi
📊Positive Split: 19.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:5221:166:5121:16
6:51
-
10K
6.21 mi11:08:1542:396:5221:23
6:53
+0:02
15K
9.32 mi11:30:201:04:446:5722:05
7:06
+0:13
20K
12.43 mi11:53:051:27:297:0222:45
7:19
+0:13
Half
13.11 mi11:58:051:32:297:035:00
7:20
+0:01
25K
15.53 mi12:16:381:51:027:0918:33
7:39
+0:19
30K
18.64 mi12:42:232:16:477:2025:45
8:17
+0:38
20M
20.00 mi12:54:122:28:367:2611:49
8:42
+0:25
21M
21.00 mi13:03:172:37:417:319:05
9:05
+0:23
35K
21.75 mi13:09:352:43:597:326:18
8:25
-0:40
23M
23.00 mi13:20:542:55:187:3711:19
9:02
+0:37
24M
24.00 mi13:29:283:03:527:408:34
8:34
-0:28
40K
24.85 mi13:36:583:11:227:427:30
8:46
+0:12
25.2M
25.20 mi13:40:173:14:417:443:19
9:37
+0:51
Finish
26.22 mi13:48:473:23:117:458:30
8:20
-1:17

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

6:51 /mi

Average Pace

7:45 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:02

55% of race

Time at Steady Pace

1:00:56

30% of race

Time at Slower Pace

31:13

15% of race

Average Pace: 7:45 /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 mi10:46:5221:166:5121:16
6:51
#6669
10K
6.21 mi11:08:1542:396:5221:23
6:53
#6883
15K
9.32 mi11:30:201:04:446:5722:05
7:06
#7409
20K
12.43 mi11:53:051:27:297:0222:45
7:19
#7756
Half
13.11 mi11:58:051:32:297:035:00
7:20
#7858
25K
15.53 mi12:16:381:51:027:0918:33
7:39
#8275
30K
18.64 mi12:42:232:16:477:2025:45
8:17
#9181
20M
20.00 mi12:54:122:28:367:2611:49
8:42
#9633
21M
21.00 mi13:03:172:37:417:319:05
9:05
#9868
35K
21.75 mi13:09:352:43:597:326:18
8:25
#10088
23M
23.00 mi13:20:542:55:187:3711:19
9:02
#10522
24M
24.00 mi13:29:283:03:527:408:34
8:34
#10707
40K
24.85 mi13:36:583:11:227:427:30
8:46
#10859
25.2M
25.20 mi13:40:173:14:417:443:19
9:37
#10924
Finish
26.22 mi13:48:473:23:117:458:30
8:20
#11081
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6669605260528391(Top 30%)7176(Top 45%)7176(Top 301%)
10K6.21 mi3.10 mi6883-2146207-1556207-1557116(Top 25%)6368(Top 40%)6368(Top 267%)
15K9.32 mi3.11 mi7409-5266582-3756582-3758391(Top 30%)7176(Top 45%)7176(Top 301%)
20K12.43 mi3.11 mi7756-3476805-2236805-2239224(Top 32%)7581(Top 47%)7581(Top 318%)
Half13.11 mi0.68 mi7858-1026861-566861-5610234(Top 36%)8150(Top 51%)8150(Top 342%)
25K15.53 mi2.42 mi8275-4177100-2397100-23911145(Top 39%)8458(Top 53%)8458(Top 354%)
30K18.64 mi3.11 mi9181-9067566-4667566-46613405(Top 47%)9309(Top 58%)9309(Top 390%)
20M20.00 mi1.36 mi9633-4527781-2157781-21515003(Top 53%)9908(Top 62%)9908(Top 415%)
21M21.00 mi1.00 mi9868-2357878-977878-9713964(Top 49%)9305(Top 58%)9305(Top 390%)
35K21.75 mi0.75 mi10088-2207950-727950-7214934(Top 53%)9683(Top 60%)9683(Top 406%)
23M23.00 mi1.25 mi10522-4348134-1848134-18416451(Top 58%)10260(Top 64%)10260(Top 430%)
24M24.00 mi1.00 mi10707-1858182-488182-4814894(Top 52%)9521(Top 59%)9521(Top 399%)
40K24.85 mi0.85 mi10859-1528215-338215-3314991(Top 53%)9434(Top 59%)9434(Top 395%)
25.2M25.20 mi0.35 mi10924-658229-148229-1415105(Top 53%)9444(Top 59%)9444(Top 396%)
Finish26.22 mi1.02 mi11081-1578265-368265-3615154(Top 53%)9538(Top 59%)9538(Top 400%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

8391

Males

7176

M45-49

7176

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

7116

Males

6368

M45-49

6368

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

8391

Males

7176

M45-49

7176

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

9224

Males

7581

M45-49

7581

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

10234

Males

8150

M45-49

8150

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

11145

Males

8458

M45-49

8458

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

13405

Males

9309

M45-49

9309

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

15003

Males

9908

M45-49

9908

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13964

Males

9305

M45-49

9305

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

14934

Males

9683

M45-49

9683

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

16451

Males

10260

M45-49

10260

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

14894

Males

9521

M45-49

9521

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14991

Males

9434

M45-49

9434

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

15105

Males

9444

M45-49

9444

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

15154

Males

9538

M45-49

9538

Passing Analysis

Category:
Athletes Passed
567
Passed By
4977
Net Change
-4412
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6669
5K10K123337-214#6669#6883
10K15K39565-526#6883#7409
15K20K54401-347#7409#7756
20KHalf4106-102#7756#7858
Half25K38455-417#7858#8275
25K30K60966-906#8275#9181
30K20M25477-452#9181#9633
20M21M41276-235#9633#9868
21M35K27245-220#9868#10088
35K23M31465-434#10088#10522
23M24M39224-185#10522#10707
24M40K35187-152#10707#10859
40K25.2M2287-65#10859#10924
25.2MFinish29186-157#10924#11081
TOTALS5674977-4412
📊

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