Brian Hsia

Bib: 8480M

NY

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 30%
Gender (Male)
#0 / 14578
Top 42%
Masters (Masters Men)
#0 / 9729
Top 31%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:07
Rank: #7795
Start5K
22:07 | 7:07/mi
10K· 6.21 mi
44:36
Rank: #7987 (-192)
5K10K
22:29 | 7:14/mi
15K· 9.32 mi
1:07:55
Rank: #8505 (-518)
10K15K
23:19 | 7:30/mi
20K· 12.43 mi
1:31:24
Rank: #8523 (-18)
15K20K
23:29 | 7:34/mi
Half· 13.11 mi
1:36:31
Rank: #8543 (-20)
20KHalf
5:07 | 7:30/mi
25K· 15.53 mi
1:55:17
Rank: #8481 (+62)
Half25K
18:46 | 7:44/mi
30K· 18.64 mi
2:20:55
Rank: #8545 (-64)
25K30K
25:38 | 8:15/mi
20M
2:32:46
Rank: #8678 (-133)
30K20M
11:51 | 8:43/mi
21M
2:41:25
Rank: #8494 (+184)
20M21M
8:39 | 8:39/mi
35K· 21.75 mi
2:47:13
Rank: #8353 (+141)
21M35K
5:48 | 7:45/mi
23M
2:57:30
Rank: #8164 (+189)
35K23M
10:17 | 8:13/mi
24M
3:05:42
Rank: #8085 (+79)
23M24M
8:12 | 8:12/mi
40K· 24.85 mi
3:12:50
Rank: #8025 (+60)
24M40K
7:08 | 8:21/mi
25.2M
3:15:53
Rank: #7939 (+86)
40K25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:23:31
Rank: #7775 (+164)
25.2MFinish
7:38 | 7:29/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
Time1:36:31
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:47:00
Pace8:10 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1222:077:0722:07
7:07
-
10K
6.21 mi11:11:4144:367:1122:29
7:14
+0:07
15K
9.32 mi11:35:001:07:557:1723:19
7:30
+0:16
20K
12.43 mi11:58:291:31:247:2123:29
7:34
+0:04
Half
13.11 mi12:03:361:36:317:225:07
7:30
-0:04
25K
15.53 mi12:22:221:55:177:2518:46
7:44
+0:14
30K
18.64 mi12:48:002:20:557:3425:38
8:15
+0:31
20M
20.00 mi12:59:512:32:467:3811:51
8:43
+0:28
21M
21.00 mi13:08:302:41:257:418:39
8:39
-0:04
35K
21.75 mi13:14:182:47:137:415:48
7:45
-0:54
23M
23.00 mi13:24:352:57:307:4310:17
8:13
+0:28
24M
24.00 mi13:32:473:05:427:448:12
8:12
-0:01
40K
24.85 mi13:39:553:12:507:467:08
8:21
+0:09
25.2M
25.20 mi13:42:583:15:537:463:03
8:51
+0:30
Finish
26.22 mi13:50:363:23:317:467:38
7:29
-1:22

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

7:07 /mi

Average Pace

7:46 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

44:36

22% of race

Time at Steady Pace

1:24:07

41% of race

Time at Slower Pace

1:14:48

37% of race

Average Pace: 7:46 /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 mi10:49:1222:077:0722:07
7:07
#7795
10K
6.21 mi11:11:4144:367:1122:29
7:14
#7987
15K
9.32 mi11:35:001:07:557:1723:19
7:30
#8505
20K
12.43 mi11:58:291:31:247:2123:29
7:34
#8523
Half
13.11 mi12:03:361:36:317:225:07
7:30
#8543
25K
15.53 mi12:22:221:55:177:2518:46
7:44
#8481
30K
18.64 mi12:48:002:20:557:3425:38
8:15
#8545
20M
20.00 mi12:59:512:32:467:3811:51
8:43
#8678
21M
21.00 mi13:08:302:41:257:418:39
8:39
#8494
35K
21.75 mi13:14:182:47:137:415:48
7:45
#8353
23M
23.00 mi13:24:352:57:307:4310:17
8:13
#8164
24M
24.00 mi13:32:473:05:427:448:12
8:12
#8085
40K
24.85 mi13:39:553:12:507:467:08
8:21
#8025
25.2M
25.20 mi13:42:583:15:537:463:03
8:51
#7939
Finish
26.22 mi13:50:363:23:317:467:38
7:29
#7775
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7795668966899704(Top 38%)7655(Top 53%)7655(Top 381%)
10K6.21 mi3.10 mi7987-1926777-886777-888180(Top 32%)6852(Top 47%)6852(Top 341%)
15K9.32 mi3.11 mi8505-5187070-2937070-2939704(Top 38%)7655(Top 53%)7655(Top 381%)
20K12.43 mi3.11 mi8523-187038+327038+328790(Top 34%)7044(Top 48%)7044(Top 351%)
Half13.11 mi0.68 mi8543-207044-67044-69047(Top 35%)7174(Top 49%)7174(Top 357%)
25K15.53 mi2.42 mi8481+626969+756969+758538(Top 33%)6730(Top 46%)6730(Top 335%)
30K18.64 mi3.11 mi8545-646918+516918+519282(Top 36%)6902(Top 47%)6902(Top 344%)
20M20.00 mi1.36 mi8678-1336930-126930-1210626(Top 42%)7322(Top 50%)7322(Top 364%)
21M21.00 mi1.00 mi8494+1846769+1616769+1616901(Top 27%)5217(Top 36%)5217(Top 260%)
35K21.75 mi0.75 mi8353+1416657+1126657+1126346(Top 25%)4884(Top 34%)4884(Top 243%)
23M23.00 mi1.25 mi8164+1896487+1706487+1706865(Top 27%)5014(Top 34%)5014(Top 250%)
24M24.00 mi1.00 mi8085+796403+846403+847742(Top 30%)5366(Top 37%)5366(Top 267%)
40K24.85 mi0.85 mi8025+606316+876316+877544(Top 30%)5133(Top 35%)5133(Top 256%)
25.2M25.20 mi0.35 mi7939+866254+626254+625822(Top 23%)4185(Top 29%)4185(Top 208%)
Finish26.22 mi1.02 mi7775+1646115+1396115+1395573(Top 22%)4122(Top 28%)4122(Top 205%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

9704

Males

7655

M40-44

7655

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8180

Males

6852

M40-44

6852

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

9704

Males

7655

M40-44

7655

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

8790

Males

7044

M40-44

7044

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9047

Males

7174

M40-44

7174

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

8538

Males

6730

M40-44

6730

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

9282

Males

6902

M40-44

6902

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

10626

Males

7322

M40-44

7322

20M→21M

20.0 - 21.0 mi

Top 27%
×8stories
+106ft-24ft

Overall

6901

Males

5217

M40-44

5217

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6346

Males

4884

M40-44

4884

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

6865

Males

5014

M40-44

5014

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

7742

Males

5366

M40-44

5366

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7544

Males

5133

M40-44

5133

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5822

Males

4185

M40-44

4185

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

5573

Males

4122

M40-44

4122

Passing Analysis

Category:
Athletes Passed
2097
Passed By
2077
Net Change
+20
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7795
5K10K142334-192#7795#7987
10K15K59577-518#7987#8505
15K20K200218-18#8505#8523
20KHalf2242-20#8523#8543
Half25K218156+62#8543#8481
25K30K245309-64#8481#8545
30K20M99232-133#8545#8678
20M21M21733+184#8678#8494
21M35K1509+141#8494#8353
35K23M22637+189#8353#8164
23M24M12950+79#8164#8085
24M40K11555+60#8085#8025
40K25.2M904+86#8025#7939
25.2MFinish18521+164#7939#7775
TOTALS20972077+20
📊

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