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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jen Hao Hsueh

Bib: 9812 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 46%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 48%
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°F
overcast clouds
Personalized for Jen

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 · 6:38/mi at mile 9.3

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
21:39
3.11 mi
Rank: #8302
Start → 5K
21:39 | 6:59/mi
10K
42:31
6.21 mi
Rank: #7305 (+997)
5K → 10K
20:52 | 6:43/mi
15K
1:03:08
9.32 mi
Rank: #6589 (+716)
10K → 15K
20:37 | 6:39/mi
20K
1:24:10
12.43 mi
Rank: #6369 (+220)
15K → 20K
21:02 | 6:47/mi
HALF
1:28:46
13.11 mi
Rank: #6373 (-4)
20K → HALF
4:36 | 6:45/mi
25K
1:45:12
15.53 mi
Rank: #6204 (+169)
HALF → 25K
16:26 | 6:47/mi
30K
2:07:36
18.64 mi
Rank: #6479 (-275)
25K → 30K
22:24 | 7:13/mi
20M
2:19:18
20.00 mi
Rank: #7259 (-780)
30K → 20M
11:42 | 8:37/mi
21M
2:26:57
21.00 mi
Rank: #7215 (+44)
20M → 21M
7:39 | 7:39/mi
35K
2:32:07
21.75 mi
Rank: #7146 (+69)
21M → 35K
5:10 | 6:55/mi
23M
2:41:29
23.00 mi
Rank: #7172 (-26)
35K → 23M
9:22 | 7:30/mi
24M
2:48:37
24.00 mi
Rank: #7132 (+40)
23M → 24M
7:08 | 7:08/mi
40K
3:00:47
24.85 mi
Rank: #8924 (-1792)
24M → 40K
12:10 | 14:14/mi
25.2M
3:08:31
25.20 mi
Rank: #10598 (-1674)
40K → 25.2M
7:44 | 22:26/mi
FINISH
3:24:57
26.22 mi
Rank: #13352 (-2754)
25.2M → FINISH
16:26 | 16:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:46
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:56:11
Pace8:52 /mi
📊Positive Split: 30.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:4921:396:5921:39
6:59
-
10K
6.21 mi10:58:4142:316:5120:52
6:43
-0:16
15K
9.32 mi11:19:181:03:086:4720:37
6:39
-0:04
20K
12.43 mi11:40:201:24:106:4721:02
6:47
+0:08
HALF
13.11 mi11:44:561:28:466:474:36
6:45
-0:02
25K
15.53 mi12:01:221:45:126:4716:26
6:47
+0:02
30K
18.64 mi12:23:462:07:366:5122:24
7:13
+0:26
20M
20.00 mi12:35:282:19:186:5811:42
8:37
+1:24
21M
21.00 mi12:43:072:26:577:007:39
7:39
-0:58
35K
21.75 mi12:48:172:32:077:005:10
6:55
-0:44
23M
23.00 mi12:57:392:41:297:029:22
7:30
+0:35
24M
24.00 mi13:04:472:48:377:027:08
7:08
-0:22
40K
24.85 mi13:16:573:00:477:1712:10
14:14
+7:06
25.2M
25.20 mi13:24:413:08:317:297:44
22:26
+8:12
FINISH
26.22 mi13:41:073:24:577:5016:26
16:08
-6:18

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

6:39 /mi

Average Pace

7:49 /mi

Slowest Pace

22:26 /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

0:00

0% of race

Time at Steady Pace

2:48:37

82% of race

Time at Slower Pace

36:20

18% of race

Average Pace: 7:49 /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 mi10:37:4921:396:5921:39
6:59
#8302
10K
6.21 mi10:58:4142:316:5120:52
6:43
#7305
15K
9.32 mi11:19:181:03:086:4720:37
6:39
#6589
20K
12.43 mi11:40:201:24:106:4721:02
6:47
#6369
HALF
13.11 mi11:44:561:28:466:474:36
6:45
#6373
25K
15.53 mi12:01:221:45:126:4716:26
6:47
#6204
30K
18.64 mi12:23:462:07:366:5122:24
7:13
#6479
20M
20.00 mi12:35:282:19:186:5811:42
8:37
#7259
21M
21.00 mi12:43:072:26:577:007:39
7:39
#7215
35K
21.75 mi12:48:172:32:077:005:10
6:55
#7146
23M
23.00 mi12:57:392:41:297:029:22
7:30
#7172
24M
24.00 mi13:04:472:48:377:027:08
7:08
#7132
40K
24.85 mi13:16:573:00:477:1712:10
14:14
#8924
25.2M
25.20 mi13:24:413:08:317:297:44
22:26
#10598
FINISH
26.22 mi13:41:073:24:577:5016:26
16:08
#13352
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8302710871085232(Top 18%)4854(Top 30%)4854(Top 201%)
10K6.21 mi3.10 mi7305+9976423+6856423+6856140(Top 21%)5579(Top 34%)5579(Top 231%)
15K9.32 mi3.11 mi6589+7165901+5225901+5225232(Top 18%)4854(Top 30%)4854(Top 201%)
20K12.43 mi3.11 mi6369+2205744+1575744+1575904(Top 20%)5341(Top 33%)5341(Top 221%)
HALF13.11 mi0.68 mi6373-45746-25746-26673(Top 23%)5953(Top 36%)5953(Top 247%)
25K15.53 mi2.42 mi6204+1695600+1465600+1465583(Top 19%)5061(Top 31%)5061(Top 210%)
30K18.64 mi3.11 mi6479-2755774-1745774-1747469(Top 26%)6299(Top 39%)6299(Top 261%)
20M20.00 mi1.36 mi7259-7806334-5606334-56016837(Top 58%)10658(Top 65%)10658(Top 442%)
21M21.00 mi1.00 mi7215+446280+546280+547512(Top 26%)6093(Top 37%)6093(Top 253%)
35K21.75 mi0.75 mi7146+696222+586222+586468(Top 22%)5489(Top 34%)5489(Top 227%)
23M23.00 mi1.25 mi7172-266221+16221+18758(Top 30%)6751(Top 41%)6751(Top 280%)
24M24.00 mi1.00 mi7132+406171+506171+507395(Top 25%)5926(Top 36%)5926(Top 246%)
40K24.85 mi0.85 mi8924-17927205-10347205-103428052(Top 97%)15816(Top 97%)15816(Top 655%)
25.2M25.20 mi0.35 mi10598-16748078-8738078-87329003(Top 100%)16325(Top 100%)16325(Top 677%)
FINISH26.22 mi1.02 mi13352-27549288-12109288-121028932(Top 100%)16276(Top 100%)16276(Top 675%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5232

Males

4854

M45-49

4854

5K→10K

3.1 - 6.2 mi

Top 21%
×5
+79ft-138ft

Overall

6140

Males

5579

M45-49

5579

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5232

Males

4854

M45-49

4854

15K→20K

9.3 - 12.4 mi

Top 20%
×5
+106ft-86ft

Overall

5904

Males

5341

M45-49

5341

20K→HALF

12.4 - 13.1 mi

Top 23%
×2
+19ft-37ft

Overall

6673

Males

5953

M45-49

5953

HALF→25K

13.1 - 15.5 mi

Top 19%
×4
+66ft-88ft

Overall

5583

Males

5061

M45-49

5061

25K→30K

15.5 - 18.6 mi

Top 26%
×9
+181ft-148ft

Overall

7469

Males

6299

M45-49

6299

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16837

Males

10658

M45-49

10658

20M→21M

20.0 - 21.0 mi

Top 26%
×8
+106ft-24ft

Overall

7512

Males

6093

M45-49

6093

21M→35K

21.0 - 21.8 mi

Top 22%
×7
+17ft-86ft

Overall

6468

Males

5489

M45-49

5489

35K→23M

21.8 - 23.0 mi

Top 30%
×5
+23ft-63ft

Overall

8758

Males

6751

M45-49

6751

23M→24M

23.0 - 24.0 mi

Top 25%
×6
+12ft-82ft

Overall

7395

Males

5926

M45-49

5926

24M→40K

24.0 - 24.9 mi

Top 97%
×1
+6ft-20ft

Overall

28052

Males

15816

M45-49

15816

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1
+13ft-16ft

Overall

29003

Males

16325

M45-49

16325

25.2M→FINISH

25.2 - 26.2 mi

Top 100%
×2
+22ft-21ft

Overall

28932

Males

16276

M45-49

16276

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2613*
Passed By
1300
Net Change
-5050
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8302
5K → 10K1006*9+997#8302#7305
10K → 15K721*5+716#7305#6589
15K → 20K258*38+220#6589#6369
20K → HALF2125-4#6369#6373
HALF → 25K19526+169#6373#6204
25K → 30K78200-275#6204#6479
30K → 20M8200-780#6479#7259
20M → 21M8541+44#7259#7215
21M → 35K8011+69#7215#7146
35K → 23M81107-26#7146#7172
23M → 24M7838+40#7172#7132
24M → 40K1200-1792#7132#8924
40K → 25.2M0200-1674#8924#10598
25.2M → FINISH1200-2754#10598#13352
TOTALS2613*1300-5050

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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