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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jake Byun

Bib: 13795 •M •Age: N/A

MD

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 36%
Gender (Male)
#0 / 16340
Top 49%
Masters (Masters Men)
#0 / 10617
Top 38%
Age Group (M55-59)
#0 / 1491
Top 20%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Jake

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 · 7:09/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
22:56
3.11 mi
Rank: #11764
Start → 5K
22:56 | 7:23/mi
10K
45:32
6.21 mi
Rank: #11316 (+448)
5K → 10K
22:36 | 7:17/mi
15K
1:07:46
9.32 mi
Rank: #10781 (+535)
10K → 15K
22:14 | 7:10/mi
20K
1:30:27
12.43 mi
Rank: #10586 (+195)
15K → 20K
22:41 | 7:19/mi
HALF
1:35:22
13.11 mi
Rank: #10558 (+28)
20K → HALF
4:55 | 7:13/mi
25K
1:53:05
15.53 mi
Rank: #10385 (+173)
HALF → 25K
17:43 | 7:19/mi
30K
2:16:28
18.64 mi
Rank: #10234 (+151)
25K → 30K
23:23 | 7:32/mi
20M
2:26:49
20.00 mi
Rank: #10180 (+54)
30K → 20M
10:21 | 7:38/mi
21M
2:35:04
21.00 mi
Rank: #10246 (-66)
20M → 21M
8:15 | 8:15/mi
35K
2:40:36
21.75 mi
Rank: #10236 (+10)
21M → 35K
5:32 | 7:24/mi
23M
2:50:23
23.00 mi
Rank: #10236
35K → 23M
9:47 | 7:50/mi
24M
2:58:07
24.00 mi
Rank: #10302 (-66)
23M → 24M
7:44 | 7:44/mi
40K
3:04:53
24.85 mi
Rank: #10347 (-45)
24M → 40K
6:46 | 7:55/mi
25.2M
3:07:50
25.20 mi
Rank: #10357 (-10)
40K → 25.2M
2:57 | 8:34/mi
FINISH
3:15:39
26.22 mi
Rank: #10431 (-74)
25.2M → FINISH
7:49 | 7:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:22
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:40:17
Pace7:39 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0522:567:2322:56
7:23
-
10K
6.21 mi11:14:4145:327:2022:36
7:17
-0:06
15K
9.32 mi11:36:551:07:467:1722:14
7:10
-0:07
20K
12.43 mi11:59:361:30:277:1722:41
7:19
+0:09
HALF
13.11 mi12:04:311:35:227:174:55
7:13
-0:06
25K
15.53 mi12:22:141:53:057:1717:43
7:19
+0:06
30K
18.64 mi12:45:372:16:287:2023:23
7:32
+0:13
20M
20.00 mi12:55:582:26:497:2110:21
7:38
+0:06
21M
21.00 mi13:04:132:35:047:248:15
8:15
+0:37
35K
21.75 mi13:09:452:40:367:245:32
7:24
-0:51
23M
23.00 mi13:19:322:50:237:259:47
7:50
+0:26
24M
24.00 mi13:27:162:58:077:267:44
7:44
-0:06
40K
24.85 mi13:34:023:04:537:276:46
7:55
+0:11
25.2M
25.20 mi13:36:593:07:507:282:57
8:34
+0:39
FINISH
26.22 mi13:44:483:15:397:297:49
7:41
-0:53

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

7:10 /mi

Average Pace

7:28 /mi

Slowest Pace

8:34 /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

2:57:41

91% of race

Time at Steady Pace

15:01

8% of race

Time at Slower Pace

2:57

2% of race

Average Pace: 7:28 /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 mi10:52:0522:567:2322:56
7:23
#11764
10K
6.21 mi11:14:4145:327:2022:36
7:17
#11316
15K
9.32 mi11:36:551:07:467:1722:14
7:10
#10781
20K
12.43 mi11:59:361:30:277:1722:41
7:19
#10586
HALF
13.11 mi12:04:311:35:227:174:55
7:13
#10558
25K
15.53 mi12:22:141:53:057:1717:43
7:19
#10385
30K
18.64 mi12:45:372:16:287:2023:23
7:32
#10234
20M
20.00 mi12:55:582:26:497:2110:21
7:38
#10180
21M
21.00 mi13:04:132:35:047:248:15
8:15
#10246
35K
21.75 mi13:09:452:40:367:245:32
7:24
#10236
23M
23.00 mi13:19:322:50:237:259:47
7:50
#10236
24M
24.00 mi13:27:162:58:077:267:44
7:44
#10302
40K
24.85 mi13:34:023:04:537:276:46
7:55
#10347
25.2M
25.20 mi13:36:593:07:507:282:57
8:34
#10357
FINISH
26.22 mi13:44:483:15:397:297:49
7:41
#10431
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi11764893589359730(Top 34%)7888(Top 48%)7888(Top 529%)
10K6.21 mi3.10 mi11316+4488705+2308705+23010919(Top 38%)8498(Top 52%)8498(Top 570%)
15K9.32 mi3.11 mi10781+5358428+2778428+2779730(Top 34%)7888(Top 48%)7888(Top 529%)
20K12.43 mi3.11 mi10586+1958294+1348294+13410182(Top 35%)8013(Top 49%)8013(Top 537%)
HALF13.11 mi0.68 mi10558+288280+148280+1410356(Top 36%)8157(Top 50%)8157(Top 547%)
25K15.53 mi2.42 mi10385+1738173+1078173+1079754(Top 34%)7727(Top 47%)7727(Top 518%)
30K18.64 mi3.11 mi10234+1518045+1288045+1289860(Top 34%)7627(Top 47%)7627(Top 512%)
20M20.00 mi1.36 mi10180+547988+577988+579972(Top 34%)7569(Top 46%)7569(Top 508%)
21M21.00 mi1.00 mi10246-667997-97997-911496(Top 40%)8200(Top 50%)8200(Top 550%)
35K21.75 mi0.75 mi10236+107973+247973+2410035(Top 35%)7493(Top 46%)7493(Top 503%)
23M23.00 mi1.25 mi102367942+317942+3111122(Top 38%)7907(Top 48%)7907(Top 530%)
24M24.00 mi1.00 mi10302-667943-17943-111747(Top 40%)8128(Top 50%)8128(Top 545%)
40K24.85 mi0.85 mi10347-457947-47947-411842(Top 41%)8098(Top 50%)8098(Top 543%)
25.2M25.20 mi0.35 mi10357-107939+87939+811901(Top 41%)8042(Top 49%)8042(Top 539%)
FINISH26.22 mi1.02 mi10431-747966-277966-2712712(Top 44%)8425(Top 52%)8425(Top 565%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21
+97ft-345ft

Overall

9730

Males

7888

M55-59

7888

5K→10K

3.1 - 6.2 mi

Top 38%
×5
+79ft-138ft

Overall

10919

Males

8498

M55-59

8498

10K→15K

6.2 - 9.3 mi

Top 34%
×3
+67ft-78ft

Overall

9730

Males

7888

M55-59

7888

15K→20K

9.3 - 12.4 mi

Top 35%
×5
+106ft-86ft

Overall

10182

Males

8013

M55-59

8013

20K→HALF

12.4 - 13.1 mi

Top 36%
×2
+19ft-37ft

Overall

10356

Males

8157

M55-59

8157

HALF→25K

13.1 - 15.5 mi

Top 34%
×4
+66ft-88ft

Overall

9754

Males

7727

M55-59

7727

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9860

Males

7627

M55-59

7627

30K→20M

18.6 - 20.0 mi

Top 34%
×5
+64ft-50ft

Overall

9972

Males

7569

M55-59

7569

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11496

Males

8200

M55-59

8200

21M→35K

21.0 - 21.8 mi

Top 35%
×7
+17ft-86ft

Overall

10035

Males

7493

M55-59

7493

35K→23M

21.8 - 23.0 mi

Top 38%
×5
+23ft-63ft

Overall

11122

Males

7907

M55-59

7907

23M→24M

23.0 - 24.0 mi

Top 40%
×6
+12ft-82ft

Overall

11747

Males

8128

M55-59

8128

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11842

Males

8098

M55-59

8098

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1
+13ft-16ft

Overall

11901

Males

8042

M55-59

8042

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
×2
+22ft-21ft

Overall

12712

Males

8425

M55-59

8425

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2442*
Passed By
1108
Net Change
+1333
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11764
5K → 10K555*107+448#11764#11316
10K → 15K549*14+535#11316#10781
15K → 20K265*70+195#10781#10586
20K → HALF4719+28#10586#10558
HALF → 25K210*37+173#10558#10385
25K → 30K261*110+151#10385#10234
30K → 20M11561+54#10234#10180
20M → 21M71137-66#10180#10246
21M → 35K5949+10#10246#10236
35K → 23M1151140#10236#10236
23M → 24M62128-66#10236#10302
24M → 40K56101-45#10302#10347
40K → 25.2M2636-10#10347#10357
25.2M → FINISH51125-74#10357#10431
TOTALS2442*1108+1333

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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