Chao-Chun Huang

Bib: 4937M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 26%
Gender (Male)
#0 / 14578
Top 38%
Masters (Masters Men)
#0 / 9729
Top 26%
Division (M45-49)
#0 / 2218
Top 37%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:33
Rank: #4141
Start5K
20:33 | 6:37/mi
10K· 6.21 mi
41:29
Rank: #4365 (-224)
5K10K
20:56 | 6:44/mi
15K· 9.32 mi
1:02:16
Rank: #4150 (+215)
10K15K
20:47 | 6:41/mi
20K· 12.43 mi
1:23:12
Rank: #3919 (+231)
15K20K
20:56 | 6:44/mi
Half· 13.11 mi
1:27:44
Rank: #3881 (+38)
20KHalf
4:32 | 6:39/mi
25K· 15.53 mi
1:44:10
Rank: #3676 (+205)
Half25K
16:26 | 6:47/mi
30K· 18.64 mi
2:07:08
Rank: #3854 (-178)
25K30K
22:58 | 7:24/mi
20M
2:17:54
Rank: #4067 (-213)
30K20M
10:46 | 7:55/mi
21M
2:26:27
Rank: #4160 (-93)
20M21M
8:33 | 8:33/mi
35K· 21.75 mi
2:33:23
Rank: #4493 (-333)
21M35K
6:56 | 9:16/mi
23M
2:51:21
Rank: #6388 (-1895)
35K23M
17:58 | 14:21/mi
24M
2:59:00
Rank: #6226 (+162)
23M24M
7:39 | 7:39/mi
40K· 24.85 mi
3:07:13
Rank: #6485 (-259)
24M40K
8:13 | 9:37/mi
25.2M
3:10:58
Rank: #6631 (-146)
40K25.2M
3:45 | 10:52/mi
Finish· 26.22 mi
3:19:04
Rank: #6675 (-44)
25.2MFinish
8:06 | 7:57/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:44
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:51:20
Pace8:30 /mi
📊Positive Split: 26.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1520:336:3720:33
6:37
-
10K
6.21 mi10:44:1141:296:4120:56
6:44
+0:07
15K
9.32 mi11:04:581:02:166:4120:47
6:41
-0:03
20K
12.43 mi11:25:541:23:126:4220:56
6:44
+0:03
Half
13.11 mi11:30:261:27:446:424:32
6:39
-0:05
25K
15.53 mi11:46:521:44:106:4216:26
6:47
+0:08
30K
18.64 mi12:09:502:07:086:4922:58
7:24
+0:37
20M
20.00 mi12:20:362:17:546:5410:46
7:55
+0:31
21M
21.00 mi12:29:092:26:276:588:33
8:33
+0:38
35K
21.75 mi12:36:052:33:237:036:56
9:16
+0:43
23M
23.00 mi12:54:032:51:217:2717:58
14:21
+5:05
24M
24.00 mi13:01:422:59:007:287:39
7:39
-6:42
40K
24.85 mi13:09:553:07:137:328:13
9:37
+1:58
25.2M
25.20 mi13:13:403:10:587:353:45
10:52
+1:15
Finish
26.22 mi13:21:463:19:047:368:06
7:57
-2:55

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

6:37 /mi

Average Pace

7:36 /mi

Slowest Pace

14:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

20:33

10% of race

Time at Steady Pace

2:21:39

71% of race

Time at Slower Pace

36:52

19% of race

Average Pace: 7:36 /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 mi10:23:1520:336:3720:33
6:37
#4141
10K
6.21 mi10:44:1141:296:4120:56
6:44
#4365
15K
9.32 mi11:04:581:02:166:4120:47
6:41
#4150
20K
12.43 mi11:25:541:23:126:4220:56
6:44
#3919
Half
13.11 mi11:30:261:27:446:424:32
6:39
#3881
25K
15.53 mi11:46:521:44:106:4216:26
6:47
#3676
30K
18.64 mi12:09:502:07:086:4922:58
7:24
#3854
20M
20.00 mi12:20:362:17:546:5410:46
7:55
#4067
21M
21.00 mi12:29:092:26:276:588:33
8:33
#4160
35K
21.75 mi12:36:052:33:237:036:56
9:16
#4493
23M
23.00 mi12:54:032:51:217:2717:58
14:21
#6388
24M
24.00 mi13:01:422:59:007:287:39
7:39
#6226
40K
24.85 mi13:09:553:07:137:328:13
9:37
#6485
25.2M
25.20 mi13:13:403:10:587:353:45
10:52
#6631
Finish
26.22 mi13:21:463:19:047:368:06
7:57
#6675
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4141391239123866(Top 15%)3641(Top 25%)3641(Top 164%)
10K6.21 mi3.10 mi4365-2244101-1894101-1894647(Top 18%)4325(Top 30%)4325(Top 195%)
15K9.32 mi3.11 mi4150+2153898+2033898+2033866(Top 15%)3641(Top 25%)3641(Top 164%)
20K12.43 mi3.11 mi3919+2313695+2033695+2033446(Top 13%)3257(Top 22%)3257(Top 147%)
Half13.11 mi0.68 mi3881+383665+303665+303471(Top 14%)3289(Top 23%)3289(Top 148%)
25K15.53 mi2.42 mi3676+2053477+1883477+1883074(Top 12%)2893(Top 20%)2893(Top 130%)
30K18.64 mi3.11 mi3854-1783615-1383615-1384597(Top 18%)4060(Top 28%)4060(Top 183%)
20M20.00 mi1.36 mi4067-2133773-1583773-1586345(Top 25%)5061(Top 35%)5061(Top 228%)
21M21.00 mi1.00 mi4160-933846-733846-736433(Top 25%)4932(Top 34%)4932(Top 222%)
35K21.75 mi0.75 mi4493-3334106-2604106-26014527(Top 57%)8880(Top 61%)8880(Top 400%)
23M23.00 mi1.25 mi6388-18955439-13335439-133324118(Top 94%)13717(Top 94%)13717(Top 618%)
24M24.00 mi1.00 mi6226+1625289+1505289+1504781(Top 19%)3787(Top 26%)3787(Top 171%)
40K24.85 mi0.85 mi6485-2595412-1235412-12313513(Top 53%)8181(Top 56%)8181(Top 369%)
25.2M25.20 mi0.35 mi6631-1465486-745486-7414000(Top 55%)8385(Top 58%)8385(Top 378%)
Finish26.22 mi1.02 mi6675-44548654868201(Top 32%)5496(Top 38%)5496(Top 248%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3866

Males

3641

M45-49

3641

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4647

Males

4325

M45-49

4325

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3866

Males

3641

M45-49

3641

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3446

Males

3257

M45-49

3257

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3471

Males

3289

M45-49

3289

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3074

Males

2893

M45-49

2893

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4597

Males

4060

M45-49

4060

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

6345

Males

5061

M45-49

5061

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6433

Males

4932

M45-49

4932

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

14527

Males

8880

M45-49

8880

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

24118

Males

13717

M45-49

13717

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

4781

Males

3787

M45-49

3787

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13513

Males

8181

M45-49

8181

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

14000

Males

8385

M45-49

8385

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8201

Males

5496

M45-49

5496

Passing Analysis

Category:
Athletes Passed
1445
Passed By
3979
Net Change
-2534
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4141
5K10K98322-224#4141#4365
10K15K25843+215#4365#4150
15K20K26938+231#4150#3919
20KHalf4810+38#3919#3881
Half25K23025+205#3881#3676
25K30K138316-178#3676#3854
30K20M59272-213#3854#4067
20M21M62155-93#4067#4160
21M35K8341-333#4160#4493
35K23M31898-1895#4493#6388
23M24M1719+162#6388#6226
24M40K32291-259#6226#6485
40K25.2M14160-146#6485#6631
25.2MFinish5599-44#6631#6675
TOTALS14453979-2534
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing