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BOSTON MARATHON 2026

Yin Hong Tam

Bib: 21758β€’M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Top 37%
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
23:30
3.11 mi
Rank: #13309
Start β†’ 5K
23:30 | 7:34/mi
10K
47:28
6.21 mi
Rank: #14078 (-769)
5K β†’ 10K
23:58 | 7:43/mi
15K
1:12:06
9.32 mi
Rank: #14850 (-772)
10K β†’ 15K
24:38 | 7:56/mi
20K
1:37:42
12.43 mi
Rank: #15652 (-802)
15K β†’ 20K
25:36 | 8:15/mi
HALF
1:43:13
13.11 mi
Rank: #15795 (-143)
20K β†’ HALF
5:31 | 8:06/mi
25K
2:03:51
15.53 mi
Rank: #16365 (-570)
HALF β†’ 25K
20:38 | 8:31/mi
30K
2:31:55
18.64 mi
Rank: #17033 (-668)
25K β†’ 30K
28:04 | 9:03/mi
20M
2:44:16
20.00 mi
Rank: #17229 (-196)
30K β†’ 20M
12:21 | 9:06/mi
21M
2:54:07
21.00 mi
Rank: #17406 (-177)
20M β†’ 21M
9:51 | 9:51/mi
35K
3:00:39
21.75 mi
Rank: #17438 (-32)
21M β†’ 35K
6:32 | 8:44/mi
23M
3:11:49
23.00 mi
Rank: #17466 (-28)
35K β†’ 23M
11:10 | 8:56/mi
24M
3:20:57
24.00 mi
Rank: #17586 (-120)
23M β†’ 24M
9:08 | 9:08/mi
40K
3:28:46
24.85 mi
Rank: #17637 (-51)
24M β†’ 40K
7:49 | 9:09/mi
25.2M
3:32:10
25.20 mi
Rank: #17643 (-6)
40K β†’ 25.2M
3:24 | 9:52/mi
FINISH
3:40:44
26.22 mi
Rank: #17637 (+6)
25.2M β†’ FINISH
8:34 | 8:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:13
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:57:31
Pace8:58 /mi
πŸ“ŠPositive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:3623:307:3423:30
7:34
-
10K
6.21 mi11:48:3447:287:3923:58
7:43
+0:09
15K
9.32 mi12:13:121:12:067:4524:38
7:56
+0:13
20K
12.43 mi12:38:481:37:427:5225:36
8:15
+0:19
HALF
13.11 mi12:44:191:43:137:535:31
8:06
-0:09
25K
15.53 mi13:04:572:03:517:5920:38
8:31
+0:25
30K
18.64 mi13:33:012:31:558:0928:04
9:03
+0:32
20M
20.00 mi13:45:222:44:168:1312:21
9:06
+0:03
21M
21.00 mi13:55:132:54:078:189:51
9:51
+0:45
35K
21.75 mi14:01:453:00:398:196:32
8:44
-1:07
23M
23.00 mi14:12:553:11:498:2111:10
8:56
+0:12
24M
24.00 mi14:22:033:20:578:239:08
9:08
+0:12
40K
24.85 mi14:29:523:28:468:247:49
9:09
+0:01
25.2M
25.20 mi14:33:163:32:108:263:24
9:52
+0:43
FINISH
26.22 mi14:41:503:40:448:268:34
8:25
-1:27

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

7:34 /mi

Average Pace

8:25 /mi

Slowest Pace

9:52 /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

1:43:13

47% of race

Time at Steady Pace

1:14:58

34% of race

Time at Slower Pace

42:33

19% of race

Average Pace: 8:25 /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 mi11:24:3623:307:3423:30
7:34
#13309
10K
6.21 mi11:48:3447:287:3923:58
7:43
#14078
15K
9.32 mi12:13:121:12:067:4524:38
7:56
#14850
20K
12.43 mi12:38:481:37:427:5225:36
8:15
#15652
HALF
13.11 mi12:44:191:43:137:535:31
8:06
#15795
25K
15.53 mi13:04:572:03:517:5920:38
8:31
#16365
30K
18.64 mi13:33:012:31:558:0928:04
9:03
#17033
20M
20.00 mi13:45:222:44:168:1312:21
9:06
#17229
21M
21.00 mi13:55:132:54:078:189:51
9:51
#17406
35K
21.75 mi14:01:453:00:398:196:32
8:44
#17438
23M
23.00 mi14:12:553:11:498:2111:10
8:56
#17466
24M
24.00 mi14:22:033:20:578:239:08
9:08
#17586
40K
24.85 mi14:29:523:28:468:247:49
9:09
#17637
25.2M
25.20 mi14:33:163:32:108:263:24
9:52
#17643
FINISH
26.22 mi14:41:503:40:448:268:34
8:25
#17637
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi133099593959316435(Top 57%)10789(Top 66%)10789(Top 713%)
10K6.21 mi3.10 mi14078-7699883-2909883-29014877(Top 51%)10198(Top 62%)10198(Top 674%)
15K9.32 mi3.11 mi14850-77210147-26410147-26416435(Top 57%)10789(Top 66%)10789(Top 713%)
20K12.43 mi3.11 mi15652-80210435-28810435-28817731(Top 61%)11301(Top 69%)11301(Top 746%)
HALF13.11 mi0.68 mi15795-14310502-6710502-6717692(Top 61%)11310(Top 69%)11310(Top 747%)
25K15.53 mi2.42 mi16365-57010720-21810720-21818614(Top 64%)11620(Top 71%)11620(Top 768%)
30K18.64 mi3.11 mi17033-66810983-26310983-26319721(Top 68%)12036(Top 74%)12036(Top 795%)
20M20.00 mi1.36 mi17229-19611057-7411057-7419353(Top 67%)11814(Top 72%)11814(Top 780%)
21M21.00 mi1.00 mi17406-17711111-5411111-5419910(Top 69%)12024(Top 74%)12024(Top 794%)
35K21.75 mi0.75 mi17438-3211105+611105+618753(Top 65%)11394(Top 70%)11394(Top 753%)
23M23.00 mi1.25 mi17466-2811089+1611089+1618099(Top 62%)11023(Top 67%)11023(Top 728%)
24M24.00 mi1.00 mi17586-12011116-2711116-2719989(Top 69%)11862(Top 73%)11862(Top 783%)
40K24.85 mi0.85 mi17637-5111123-711123-719012(Top 66%)11361(Top 70%)11361(Top 750%)
25.2M25.20 mi0.35 mi17643-611110+1311110+1318814(Top 65%)11280(Top 69%)11280(Top 745%)
FINISH26.22 mi1.02 mi17637+611088+2211088+2217630(Top 61%)10722(Top 66%)10722(Top 708%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
Γ—21
+97ft-345ft

Overall

16435

Males

10789

M60-64

10789

5K→10K

3.1 - 6.2 mi

Top 51%
Γ—5
+79ft-138ft

Overall

14877

Males

10198

M60-64

10198

10K→15K

6.2 - 9.3 mi

Top 57%
Γ—3
+67ft-78ft

Overall

16435

Males

10789

M60-64

10789

15K→20K

9.3 - 12.4 mi

Top 61%
Γ—5
+106ft-86ft

Overall

17731

Males

11301

M60-64

11301

20K→HALF

12.4 - 13.1 mi

Top 61%
Γ—2
+19ft-37ft

Overall

17692

Males

11310

M60-64

11310

HALF→25K

13.1 - 15.5 mi

Top 64%
Γ—4
+66ft-88ft

Overall

18614

Males

11620

M60-64

11620

25K→30K

15.5 - 18.6 mi

Top 68%
Γ—9
+181ft-148ft

Overall

19721

Males

12036

M60-64

12036

30K→20M

18.6 - 20.0 mi

Top 67%
Γ—5
+64ft-50ft

Overall

19353

Males

11814

M60-64

11814

20M→21M

20.0 - 21.0 mi

Top 69%
Γ—8
+106ft-24ft

Overall

19910

Males

12024

M60-64

12024

21M→35K

21.0 - 21.8 mi

Top 65%
Γ—7
+17ft-86ft

Overall

18753

Males

11394

M60-64

11394

35K→23M

21.8 - 23.0 mi

Top 62%
Γ—5
+23ft-63ft

Overall

18099

Males

11023

M60-64

11023

23M→24M

23.0 - 24.0 mi

Top 69%
Γ—6
+12ft-82ft

Overall

19989

Males

11862

M60-64

11862

24M→40K

24.0 - 24.9 mi

Top 66%
Γ—1
+6ft-20ft

Overall

19012

Males

11361

M60-64

11361

40K→25.2M

24.9 - 25.2 mi

Top 65%
Γ—1
+13ft-16ft

Overall

18814

Males

11280

M60-64

11280

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
Γ—2
+22ft-21ft

Overall

17630

Males

10722

M60-64

10722

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
697
Passed By
2123
Net Change
-4328
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13309
5K β†’ 10K75200-769#13309#14078
10K β†’ 15K53200-772#14078#14850
15K β†’ 20K37200-802#14850#15652
20K β†’ HALF13156-143#15652#15795
HALF β†’ 25K49200-570#15795#16365
25K β†’ 30K61200-668#16365#17033
30K β†’ 20M38200-196#17033#17229
20M β†’ 21M35200-177#17229#17406
21M β†’ 35K5385-32#17406#17438
35K β†’ 23M84112-28#17438#17466
23M β†’ 24M41161-120#17466#17586
24M β†’ 40K53104-51#17586#17637
40K β†’ 25.2M3541-6#17637#17643
25.2M β†’ FINISH7064+6#17643#17637
TOTALS6972123-4328
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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing