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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Chi Yeung

Bib: 16909 β€’M β€’Age: N/A

MN

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 49%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
Top 46%
Race Day Weather
51Β°/41Β°F
overcast clouds

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
25:06
3.11 mi
Rank: #17457
Start β†’ 5K
25:06 | 8:05/mi
10K
49:49
6.21 mi
Rank: #17196 (+261)
5K β†’ 10K
24:43 | 7:58/mi
15K
1:13:42
9.32 mi
Rank: #16318 (+878)
10K β†’ 15K
23:53 | 7:42/mi
20K
1:38:08
12.43 mi
Rank: #15970 (+348)
15K β†’ 20K
24:26 | 7:52/mi
HALF
1:43:25
13.11 mi
Rank: #15923 (+47)
20K β†’ HALF
5:17 | 7:46/mi
25K
2:03:17
15.53 mi
Rank: #16065 (-142)
HALF β†’ 25K
19:52 | 8:12/mi
30K
2:28:02
18.64 mi
Rank: #15524 (+541)
25K β†’ 30K
24:45 | 7:58/mi
20M
2:38:44
20.00 mi
Rank: #15228 (+296)
30K β†’ 20M
10:42 | 7:53/mi
21M
2:47:12
21.00 mi
Rank: #15045 (+183)
20M β†’ 21M
8:28 | 8:28/mi
35K
2:52:44
21.75 mi
Rank: #14848 (+197)
21M β†’ 35K
5:32 | 7:24/mi
23M
3:02:36
23.00 mi
Rank: #14629 (+219)
35K β†’ 23M
9:52 | 7:54/mi
24M
3:10:18
24.00 mi
Rank: #14482 (+147)
23M β†’ 24M
7:42 | 7:42/mi
40K
3:17:04
24.85 mi
Rank: #14379 (+103)
24M β†’ 40K
6:46 | 7:55/mi
25.2M
3:20:01
25.20 mi
Rank: #14338 (+41)
40K β†’ 25.2M
2:57 | 8:34/mi
FINISH
3:27:53
26.22 mi
Rank: #14299 (+39)
25.2M β†’ FINISH
7:52 | 7:44/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:25
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:44:28
Pace7:59 /mi
πŸ“ŠPositive Split: 1.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:4125:068:0525:06
8:05
-
10K
6.21 mi11:51:2449:498:0224:43
7:58
-0:07
15K
9.32 mi12:15:171:13:427:5523:53
7:42
-0:16
20K
12.43 mi12:39:431:38:087:5424:26
7:52
+0:10
HALF
13.11 mi12:45:001:43:257:545:17
7:46
-0:06
25K
15.53 mi13:04:522:03:177:5719:52
8:12
+0:26
30K
18.64 mi13:29:372:28:027:5724:45
7:58
-0:14
20M
20.00 mi13:40:192:38:447:5710:42
7:53
-0:05
21M
21.00 mi13:48:472:47:127:588:28
8:28
+0:35
35K
21.75 mi13:54:192:52:447:575:32
7:24
-1:04
23M
23.00 mi14:04:113:02:367:579:52
7:54
+0:30
24M
24.00 mi14:11:533:10:187:567:42
7:42
-0:12
40K
24.85 mi14:18:393:17:047:566:46
7:55
+0:13
25.2M
25.20 mi14:21:363:20:017:572:57
8:34
+0:39
FINISH
26.22 mi14:29:283:27:537:577:52
7:44
-0:50

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

7:24 /mi

Average Pace

7:56 /mi

Slowest Pace

8:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:56:36

85% of race

Time at Steady Pace

31:17

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:26:4125:068:0525:06
8:05
#17457
10K
6.21 mi11:51:2449:498:0224:43
7:58
#17196
15K
9.32 mi12:15:171:13:427:5523:53
7:42
#16318
20K
12.43 mi12:39:431:38:087:5424:26
7:52
#15970
HALF
13.11 mi12:45:001:43:257:545:17
7:46
#15923
25K
15.53 mi13:04:522:03:177:5719:52
8:12
#16065
30K
18.64 mi13:29:372:28:027:5724:45
7:58
#15524
20M
20.00 mi13:40:192:38:447:5710:42
7:53
#15228
21M
21.00 mi13:48:472:47:127:588:28
8:28
#15045
35K
21.75 mi13:54:192:52:447:575:32
7:24
#14848
23M
23.00 mi14:04:113:02:367:579:52
7:54
#14629
24M
24.00 mi14:11:533:10:187:567:42
7:42
#14482
40K
24.85 mi14:18:393:17:047:566:46
7:55
#14379
25.2M
25.20 mi14:21:363:20:017:572:57
8:34
#14338
FINISH
26.22 mi14:29:283:27:537:577:52
7:44
#14299
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 mi17457111951119514417(Top 50%)9962(Top 61%)9962(Top 668%)
10K6.21 mi3.10 mi17196+26111081+11411081+11416879(Top 58%)10960(Top 67%)10960(Top 735%)
15K9.32 mi3.11 mi16318+87810712+36910712+36914417(Top 50%)9962(Top 61%)9962(Top 668%)
20K12.43 mi3.11 mi15970+34810566+14610566+14615030(Top 52%)10150(Top 62%)10150(Top 681%)
HALF13.11 mi0.68 mi15923+4710545+2110545+2115098(Top 52%)10243(Top 63%)10243(Top 687%)
25K15.53 mi2.42 mi16065-14210590-4510590-4516722(Top 58%)10813(Top 66%)10813(Top 725%)
30K18.64 mi3.11 mi15524+54110347+24310347+24313238(Top 46%)9224(Top 56%)9224(Top 619%)
20M20.00 mi1.36 mi15228+29610206+14110206+14111920(Top 41%)8534(Top 52%)8534(Top 572%)
21M21.00 mi1.00 mi15045+18310096+11010096+11012891(Top 44%)8855(Top 54%)8855(Top 594%)
35K21.75 mi0.75 mi14848+19710010+8610010+8610071(Top 35%)7529(Top 46%)7529(Top 505%)
23M23.00 mi1.25 mi14629+2199897+1139897+11311631(Top 40%)8180(Top 50%)8180(Top 549%)
24M24.00 mi1.00 mi14482+1479815+829815+8211537(Top 40%)8043(Top 49%)8043(Top 539%)
40K24.85 mi0.85 mi14379+1039757+589757+5811866(Top 41%)8122(Top 50%)8122(Top 545%)
25.2M25.20 mi0.35 mi14338+419724+339724+3311958(Top 41%)8099(Top 50%)8099(Top 543%)
FINISH26.22 mi1.02 mi14299+399688+369688+3613110(Top 45%)8628(Top 53%)8628(Top 579%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
Γ—21
+97ft-345ft

Overall

14417

Males

9962

M55-59

9962

5K→10K

3.1 - 6.2 mi

Top 58%
Γ—5
+79ft-138ft

Overall

16879

Males

10960

M55-59

10960

10K→15K

6.2 - 9.3 mi

Top 50%
Γ—3
+67ft-78ft

Overall

14417

Males

9962

M55-59

9962

15K→20K

9.3 - 12.4 mi

Top 52%
Γ—5
+106ft-86ft

Overall

15030

Males

10150

M55-59

10150

20K→HALF

12.4 - 13.1 mi

Top 52%
Γ—2
+19ft-37ft

Overall

15098

Males

10243

M55-59

10243

HALF→25K

13.1 - 15.5 mi

Top 58%
Γ—4
+66ft-88ft

Overall

16722

Males

10813

M55-59

10813

25K→30K

15.5 - 18.6 mi

Top 46%
Γ—9
+181ft-148ft

Overall

13238

Males

9224

M55-59

9224

30K→20M

18.6 - 20.0 mi

Top 41%
Γ—5
+64ft-50ft

Overall

11920

Males

8534

M55-59

8534

20M→21M

20.0 - 21.0 mi

Top 44%
Γ—8
+106ft-24ft

Overall

12891

Males

8855

M55-59

8855

21M→35K

21.0 - 21.8 mi

Top 35%
Γ—7
+17ft-86ft

Overall

10071

Males

7529

M55-59

7529

35K→23M

21.8 - 23.0 mi

Top 40%
Γ—5
+23ft-63ft

Overall

11631

Males

8180

M55-59

8180

23M→24M

23.0 - 24.0 mi

Top 40%
Γ—6
+12ft-82ft

Overall

11537

Males

8043

M55-59

8043

24M→40K

24.0 - 24.9 mi

Top 41%
Γ—1
+6ft-20ft

Overall

11866

Males

8122

M55-59

8122

40K→25.2M

24.9 - 25.2 mi

Top 41%
Γ—1
+13ft-16ft

Overall

11958

Males

8099

M55-59

8099

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
Γ—2
+22ft-21ft

Overall

13110

Males

8628

M55-59

8628

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3790*
Passed By
583
Net Change
+3158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#17457
5K β†’ 10K434*173+261#17457#17196
10K β†’ 15K891*13+878#17196#16318
15K β†’ 20K393*45+348#16318#15970
20K β†’ HALF6215+47#15970#15923
HALF β†’ 25K107200-142#15923#16065
25K β†’ 30K553*12+541#16065#15524
30K β†’ 20M300*4+296#15524#15228
20M β†’ 21M19815+183#15228#15045
21M β†’ 35K1970+197#15045#14848
35K β†’ 23M233*14+219#14848#14629
23M β†’ 24M15912+147#14629#14482
24M β†’ 40K12421+103#14482#14379
40K β†’ 25.2M5312+41#14379#14338
25.2M β†’ FINISH8647+39#14338#14299
TOTALS3790*583+3158

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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