Hsiangwei Chen

Bib: 5535M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:38
Rank: #8028
Start5K
22:38 | 7:17/mi
10K· 6.21 mi
46:50
Rank: #10365 (-2337)
5K10K
24:12 | 7:47/mi
15K· 9.32 mi
1:11:56
Rank: #11936 (-1571)
10K15K
25:06 | 8:05/mi
20K· 12.43 mi
1:36:55
Rank: #12389 (-453)
15K20K
24:59 | 8:02/mi
Half· 13.11 mi
1:42:47
Rank: #12780 (-391)
20KHalf
5:52 | 8:36/mi
25K· 15.53 mi
2:02:10
Rank: #12719 (+61)
Half25K
19:23 | 8:00/mi
30K· 18.64 mi
2:29:54
Rank: #13608 (-889)
25K30K
27:44 | 8:56/mi
20M
2:42:48
Rank: #14154 (-546)
30K20M
12:54 | 9:30/mi
21M
2:53:14
Rank: #14540 (-386)
20M21M
10:26 | 10:26/mi
35K· 21.75 mi
3:00:21
Rank: #14798 (-258)
21M35K
7:07 | 9:31/mi
23M
3:14:16
Rank: #15598 (-800)
35K23M
13:55 | 11:07/mi
24M
3:25:13
Rank: #16184 (-586)
23M24M
10:57 | 10:57/mi
40K· 24.85 mi
3:34:51
Rank: #16678 (-494)
24M40K
9:38 | 11:16/mi
25.2M
3:39:21
Rank: #16933 (-255)
40K25.2M
4:30 | 13:03/mi
Finish· 26.22 mi
3:51:58
Rank: #17764 (-831)
25.2MFinish
12:37 | 12:23/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
Time1:42:47
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time2:09:11
Pace9:51 /mi
📊Positive Split: 25.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4022:387:1722:38
7:17
-
10K
6.21 mi10:49:5246:507:3224:12
7:47
+0:30
15K
9.32 mi11:14:581:11:567:4325:06
8:05
+0:18
20K
12.43 mi11:39:571:36:557:4824:59
8:02
-0:03
Half
13.11 mi11:45:491:42:477:505:52
8:36
+0:34
25K
15.53 mi12:05:122:02:107:5219:23
8:00
-0:36
30K
18.64 mi12:32:562:29:548:0227:44
8:56
+0:56
20M
20.00 mi12:45:502:42:488:0812:54
9:30
+0:34
21M
21.00 mi12:56:162:53:148:1510:26
10:26
+0:56
35K
21.75 mi13:03:233:00:218:187:07
9:31
-0:55
23M
23.00 mi13:17:183:14:168:2713:55
11:07
+1:36
24M
24.00 mi13:28:153:25:138:3310:57
10:57
-0:10
40K
24.85 mi13:37:533:34:518:399:38
11:16
+0:19
25.2M
25.20 mi13:42:233:39:218:424:30
13:03
+1:47
Finish
26.22 mi13:55:003:51:588:5112:37
12:23
-0:40

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

7:17 /mi

Average Pace

8:51 /mi

Slowest Pace

13:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:10

53% of race

Time at Steady Pace

47:45

21% of race

Time at Slower Pace

1:02:03

27% of race

Average Pace: 8:51 /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 mi10:25:4022:387:1722:38
7:17
#8028
10K
6.21 mi10:49:5246:507:3224:12
7:47
#10365
15K
9.32 mi11:14:581:11:567:4325:06
8:05
#11936
20K
12.43 mi11:39:571:36:557:4824:59
8:02
#12389
Half
13.11 mi11:45:491:42:477:505:52
8:36
#12780
25K
15.53 mi12:05:122:02:107:5219:23
8:00
#12719
30K
18.64 mi12:32:562:29:548:0227:44
8:56
#13608
20M
20.00 mi12:45:502:42:488:0812:54
9:30
#14154
21M
21.00 mi12:56:162:53:148:1510:26
10:26
#14540
35K
21.75 mi13:03:233:00:218:187:07
9:31
#14798
23M
23.00 mi13:17:183:14:168:2713:55
11:07
#15598
24M
24.00 mi13:28:153:25:138:3310:57
10:57
#16184
40K
24.85 mi13:37:533:34:518:399:38
11:16
#16678
25.2M
25.20 mi13:42:233:39:218:424:30
13:03
#16933
Finish
26.22 mi13:55:003:51:588:5112:37
12:23
#17764
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi80287001700115017(Top 56%)10313(Top 68%)10313(Top 460%)
10K6.21 mi3.10 mi10365-23378346-13458346-134513020(Top 49%)9569(Top 63%)9569(Top 427%)
15K9.32 mi3.11 mi11936-15719066-7209066-72015017(Top 56%)10313(Top 68%)10313(Top 460%)
20K12.43 mi3.11 mi12389-4539230-1649230-16413762(Top 52%)9779(Top 64%)9779(Top 436%)
Half13.11 mi0.68 mi12780-3919411-1819411-18118289(Top 69%)11608(Top 76%)11608(Top 518%)
25K15.53 mi2.42 mi12719+619359+529359+5212697(Top 48%)9218(Top 61%)9218(Top 411%)
30K18.64 mi3.11 mi13608-8899688-3299688-32916797(Top 63%)10830(Top 71%)10830(Top 483%)
20M20.00 mi1.36 mi14154-5469874-1869874-18618821(Top 71%)11596(Top 76%)11596(Top 517%)
21M21.00 mi1.00 mi14540-38610005-13110005-13119358(Top 73%)11783(Top 78%)11783(Top 526%)
35K21.75 mi0.75 mi14798-25810098-9310098-9319871(Top 75%)11992(Top 79%)11992(Top 535%)
23M23.00 mi1.25 mi15598-80010354-25610354-25622560(Top 85%)13177(Top 87%)13177(Top 588%)
24M24.00 mi1.00 mi16184-58610598-24410598-24422941(Top 86%)13312(Top 88%)13312(Top 594%)
40K24.85 mi0.85 mi16678-49410789-19110789-19122834(Top 86%)13231(Top 87%)13231(Top 590%)
25.2M25.20 mi0.35 mi16933-25510879-9010879-9024004(Top 90%)13790(Top 91%)13790(Top 615%)
Finish26.22 mi1.02 mi17764-83111233-35411233-35425590(Top 96%)14598(Top 96%)14598(Top 651%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

15017

Males

10313

M40-44

10313

5K→10K

3.1 - 6.2 mi

Top 49%
×5stories
+79ft-138ft

Overall

13020

Males

9569

M40-44

9569

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

15017

Males

10313

M40-44

10313

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13762

Males

9779

M40-44

9779

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

18289

Males

11608

M40-44

11608

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

12697

Males

9218

M40-44

9218

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

16797

Males

10830

M40-44

10830

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18821

Males

11596

M40-44

11596

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

19358

Males

11783

M40-44

11783

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

19871

Males

11992

M40-44

11992

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

22560

Males

13177

M40-44

13177

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

22941

Males

13312

M40-44

13312

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

22834

Males

13231

M40-44

13231

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

24004

Males

13790

M40-44

13790

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

25590

Males

14598

M40-44

14598

Passing Analysis

Category:
Athletes Passed
354
Passed By
10089
Net Change
-9736
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8028
5K10K52341-2337#8028#10365
10K15K111582-1571#10365#11936
15K20K58511-453#11936#12389
20KHalf2393-391#12389#12780
Half25K170109+61#12780#12719
25K30K37926-889#12719#13608
30K20M21567-546#13608#14154
20M21M15401-386#14154#14540
21M35K12270-258#14540#14798
35K23M7807-800#14798#15598
23M24M7593-586#15598#16184
24M40K6500-494#16184#16678
40K25.2M3258-255#16678#16933
25.2MFinish0831-831#16933#17764
TOTALS35410089-9736
📊

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