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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Hao Hsiang Hsu

Bib: 10269 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 41%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 44%
Age Group (M50-54)
#0 / 1868
Top 48%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Hao

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:37/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
20:34
3.11 mi
Rank: #5178
Start → 5K
20:34 | 6:38/mi
10K
41:09
6.21 mi
Rank: #5183 (-5)
5K → 10K
20:35 | 6:38/mi
15K
1:01:58
9.32 mi
Rank: #5353 (-170)
10K → 15K
20:49 | 6:43/mi
20K
1:24:19
12.43 mi
Rank: #6472 (-1119)
15K → 20K
22:21 | 7:12/mi
HALF
1:29:45
13.11 mi
Rank: #7125 (-653)
20K → HALF
5:26 | 7:59/mi
25K
1:47:17
15.53 mi
Rank: #7459 (-334)
HALF → 25K
17:32 | 7:14/mi
30K
2:15:29
18.64 mi
Rank: #9792 (-2333)
25K → 30K
28:12 | 9:05/mi
20M
2:26:39
20.00 mi
Rank: #10112 (-320)
30K → 20M
11:10 | 8:14/mi
21M
2:35:26
21.00 mi
Rank: #10416 (-304)
20M → 21M
8:47 | 8:47/mi
35K
2:41:21
21.75 mi
Rank: #10551 (-135)
21M → 35K
5:55 | 7:55/mi
23M
2:52:01
23.00 mi
Rank: #10882 (-331)
35K → 23M
10:40 | 8:32/mi
24M
3:00:10
24.00 mi
Rank: #11041 (-159)
23M → 24M
8:09 | 8:09/mi
40K
3:08:08
24.85 mi
Rank: #11442 (-401)
24M → 40K
7:58 | 9:20/mi
25.2M
3:11:39
25.20 mi
Rank: #11658 (-216)
40K → 25.2M
3:31 | 10:12/mi
FINISH
3:20:30
26.22 mi
Rank: #12016 (-358)
25.2M → FINISH
8:51 | 8:42/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:45
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:50:45
Pace8:27 /mi
📊Positive Split: 23.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:1220:346:3820:34
6:38
-
10K
6.21 mi10:57:4741:096:3820:35
6:38
0:00
15K
9.32 mi11:18:361:01:586:3920:49
6:43
+0:05
20K
12.43 mi11:40:571:24:196:4822:21
7:12
+0:29
HALF
13.11 mi11:46:231:29:456:515:26
7:59
+0:47
25K
15.53 mi12:03:551:47:176:5517:32
7:14
-0:45
30K
18.64 mi12:32:072:15:297:1728:12
9:05
+1:51
20M
20.00 mi12:43:172:26:397:2011:10
8:14
-0:51
21M
21.00 mi12:52:042:35:267:258:47
8:47
+0:33
35K
21.75 mi12:57:592:41:217:265:55
7:55
-0:52
23M
23.00 mi13:08:392:52:017:2910:40
8:32
+0:37
24M
24.00 mi13:16:483:00:107:318:09
8:09
-0:23
40K
24.85 mi13:24:463:08:087:357:58
9:20
+1:11
25.2M
25.20 mi13:28:173:11:397:373:31
10:12
+0:52
FINISH
26.22 mi13:37:083:20:307:408:51
8:42
-1:30

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:38 /mi

Average Pace

7:39 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:41:51

51% of race

Time at Steady Pace

41:20

21% of race

Time at Slower Pace

57:19

29% of race

Average Pace: 7:39 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:37:1220:346:3820:34
6:38
#5178
10K
6.21 mi10:57:4741:096:3820:35
6:38
#5183
15K
9.32 mi11:18:361:01:586:3920:49
6:43
#5353
20K
12.43 mi11:40:571:24:196:4822:21
7:12
#6472
HALF
13.11 mi11:46:231:29:456:515:26
7:59
#7125
25K
15.53 mi12:03:551:47:176:5517:32
7:14
#7459
30K
18.64 mi12:32:072:15:297:1728:12
9:05
#9792
20M
20.00 mi12:43:172:26:397:2011:10
8:14
#10112
21M
21.00 mi12:52:042:35:267:258:47
8:47
#10416
35K
21.75 mi12:57:592:41:217:265:55
7:55
#10551
23M
23.00 mi13:08:392:52:017:2910:40
8:32
#10882
24M
24.00 mi13:16:483:00:107:318:09
8:09
#11041
40K
24.85 mi13:24:463:08:087:357:58
9:20
#11442
25.2M
25.20 mi13:28:173:11:397:373:31
10:12
#11658
FINISH
26.22 mi13:37:083:20:307:408:51
8:42
#12016
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi5178482248225857(Top 20%)5330(Top 33%)5330(Top 285%)
10K6.21 mi3.10 mi5183-54826-44826-45243(Top 18%)4866(Top 30%)4866(Top 260%)
15K9.32 mi3.11 mi5353-1704960-1344960-1345857(Top 20%)5330(Top 33%)5330(Top 285%)
20K12.43 mi3.11 mi6472-11195817-8575817-8579284(Top 32%)7565(Top 46%)7565(Top 405%)
HALF13.11 mi0.68 mi7125-6536274-4576274-45716837(Top 58%)10924(Top 67%)10924(Top 585%)
25K15.53 mi2.42 mi7459-3346494-2206494-2209118(Top 31%)7396(Top 45%)7396(Top 396%)
30K18.64 mi3.11 mi9792-23337833-13397833-133919944(Top 69%)12150(Top 74%)12150(Top 650%)
20M20.00 mi1.36 mi10112-3207960-1277960-12714370(Top 50%)9623(Top 59%)9623(Top 515%)
21M21.00 mi1.00 mi10416-3048083-1238083-12314850(Top 51%)9728(Top 60%)9728(Top 521%)
35K21.75 mi0.75 mi10551-1358129-468129-4613802(Top 48%)9224(Top 56%)9224(Top 494%)
23M23.00 mi1.25 mi10882-3318272-1438272-14315822(Top 55%)10024(Top 61%)10024(Top 537%)
24M24.00 mi1.00 mi11041-1598326-548326-5414721(Top 51%)9480(Top 58%)9480(Top 507%)
40K24.85 mi0.85 mi11442-4018494-1688494-16819702(Top 68%)11693(Top 72%)11693(Top 626%)
25.2M25.20 mi0.35 mi11658-2168565-718565-7120029(Top 69%)11849(Top 73%)11849(Top 634%)
FINISH26.22 mi1.02 mi12016-3588706-1418706-14119053(Top 66%)11384(Top 70%)11384(Top 609%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5857

Males

5330

M50-54

5330

5K→10K

3.1 - 6.2 mi

Top 18%
×5
+79ft-138ft

Overall

5243

Males

4866

M50-54

4866

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5857

Males

5330

M50-54

5330

15K→20K

9.3 - 12.4 mi

Top 32%
×5
+106ft-86ft

Overall

9284

Males

7565

M50-54

7565

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16837

Males

10924

M50-54

10924

HALF→25K

13.1 - 15.5 mi

Top 31%
×4
+66ft-88ft

Overall

9118

Males

7396

M50-54

7396

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

19944

Males

12150

M50-54

12150

30K→20M

18.6 - 20.0 mi

Top 50%
×5
+64ft-50ft

Overall

14370

Males

9623

M50-54

9623

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14850

Males

9728

M50-54

9728

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13802

Males

9224

M50-54

9224

35K→23M

21.8 - 23.0 mi

Top 55%
×5
+23ft-63ft

Overall

15822

Males

10024

M50-54

10024

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14721

Males

9480

M50-54

9480

24M→40K

24.0 - 24.9 mi

Top 68%
×1
+6ft-20ft

Overall

19702

Males

11693

M50-54

11693

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1
+13ft-16ft

Overall

20029

Males

11849

M50-54

11849

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19053

Males

11384

M50-54

11384

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
542
Passed By
2736
Net Change
-6838
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5178
5K → 10K175180-5#5178#5183
10K → 15K69200-170#5183#5353
15K → 20K19200-1119#5353#6472
20K → HALF0200-653#6472#7125
HALF → 25K48200-334#7125#7459
25K → 30K7200-2333#7459#9792
30K → 20M32200-320#9792#10112
20M → 21M36200-304#10112#10416
21M → 35K21156-135#10416#10551
35K → 23M46200-331#10551#10882
23M → 24M44200-159#10882#11041
24M → 40K16200-401#11041#11442
40K → 25.2M8200-216#11442#11658
25.2M → FINISH21200-358#11658#12016
TOTALS5422736-6838
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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