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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kam Fai Tam

Bib: 29720 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
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
26:25
3.11 mi
Rank: #20092
Start β†’ 5K
26:25 | 8:31/mi
10K
53:21
6.21 mi
Rank: #20661 (-569)
5K β†’ 10K
26:56 | 8:41/mi
15K
1:21:58
9.32 mi
Rank: #21762 (-1101)
10K β†’ 15K
28:37 | 9:13/mi
20K
1:55:22
12.43 mi
Rank: #23653 (-1891)
15K β†’ 20K
33:24 | 10:46/mi
HALF
2:03:10
13.11 mi
Rank: #23995 (-342)
20K β†’ HALF
7:48 | 11:27/mi
25K
2:32:26
15.53 mi
Rank: #24945 (-950)
HALF β†’ 25K
29:16 | 12:05/mi
30K
3:13:57
18.64 mi
Rank: #25908 (-963)
25K β†’ 30K
41:31 | 13:22/mi
20M
3:31:51
20.00 mi
Rank: #26144 (-236)
30K β†’ 20M
17:54 | 13:11/mi
21M
3:46:58
21.00 mi
Rank: #26364 (-220)
20M β†’ 21M
15:07 | 15:07/mi
35K
3:56:10
21.75 mi
Rank: #26405 (-41)
21M β†’ 35K
9:12 | 12:18/mi
23M
4:12:15
23.00 mi
Rank: #26479 (-74)
35K β†’ 23M
16:05 | 12:52/mi
24M
4:24:12
24.00 mi
Rank: #26491 (-12)
23M β†’ 24M
11:57 | 11:57/mi
40K
4:34:59
24.85 mi
Rank: #26519 (-28)
24M β†’ 40K
10:47 | 12:37/mi
25.2M
4:39:48
25.20 mi
Rank: #26531 (-12)
40K β†’ 25.2M
4:49 | 13:59/mi
FINISH
4:50:35
26.22 mi
Rank: #26508 (+23)
25.2M β†’ FINISH
10:47 | 10:35/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
Time2:03:10
Pace9:24 /mi
2nd Half
Distance13.11 mi
Time2:47:25
Pace12:47 /mi
πŸ“ŠPositive Split: 35.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:1326:258:3126:25
8:31
-
10K
6.21 mi12:17:0953:218:3626:56
8:41
+0:10
15K
9.32 mi12:45:461:21:588:4828:37
9:13
+0:32
20K
12.43 mi13:19:101:55:229:1733:24
10:46
+1:33
HALF
13.11 mi13:26:582:03:109:247:48
11:27
+0:41
25K
15.53 mi13:56:142:32:269:4929:16
12:05
+0:38
30K
18.64 mi14:37:453:13:5710:2541:31
13:22
+1:17
20M
20.00 mi14:55:393:31:5110:3617:54
13:11
-0:11
21M
21.00 mi15:10:463:46:5810:4915:07
15:07
+1:56
35K
21.75 mi15:19:583:56:1010:529:12
12:18
-2:49
23M
23.00 mi15:36:034:12:1510:5916:05
12:52
+0:34
24M
24.00 mi15:48:004:24:1211:0111:57
11:57
-0:55
40K
24.85 mi15:58:474:34:5911:0410:47
12:37
+0:40
25.2M
25.20 mi16:03:364:39:4811:074:49
13:59
+1:22
FINISH
26.22 mi16:14:234:50:3511:0610:47
10:35
-3:24

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

8:31 /mi

Average Pace

11:05 /mi

Slowest Pace

15:07 /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

2:06:09

43% of race

Time at Steady Pace

1:25:05

29% of race

Time at Slower Pace

1:19:21

27% of race

Average Pace: 11:05 /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 mi11:50:1326:258:3126:25
8:31
#20092
10K
6.21 mi12:17:0953:218:3626:56
8:41
#20661
15K
9.32 mi12:45:461:21:588:4828:37
9:13
#21762
20K
12.43 mi13:19:101:55:229:1733:24
10:46
#23653
HALF
13.11 mi13:26:582:03:109:247:48
11:27
#23995
25K
15.53 mi13:56:142:32:269:4929:16
12:05
#24945
30K
18.64 mi14:37:453:13:5710:2541:31
13:22
#25908
20M
20.00 mi14:55:393:31:5110:3617:54
13:11
#26144
21M
21.00 mi15:10:463:46:5810:4915:07
15:07
#26364
35K
21.75 mi15:19:583:56:1010:529:12
12:18
#26405
23M
23.00 mi15:36:034:12:1510:5916:05
12:52
#26479
24M
24.00 mi15:48:004:24:1211:0111:57
11:57
#26491
40K
24.85 mi15:58:474:34:5911:0410:47
12:37
#26519
25.2M
25.20 mi16:03:364:39:4811:074:49
13:59
#26531
FINISH
26.22 mi16:14:234:50:3511:0610:47
10:35
#26508
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 mi20092123241232423534(Top 81%)14016(Top 86%)14016(Top 940%)
10K6.21 mi3.10 mi20661-56912603-27912603-27921267(Top 73%)12911(Top 79%)12911(Top 866%)
15K9.32 mi3.11 mi21762-110113130-52713130-52723534(Top 81%)14016(Top 86%)14016(Top 940%)
20K12.43 mi3.11 mi23653-189114072-94214072-94226614(Top 92%)15409(Top 94%)15409(Top 1033%)
HALF13.11 mi0.68 mi23995-34214241-16914241-16927810(Top 96%)15868(Top 97%)15868(Top 1064%)
25K15.53 mi2.42 mi24945-95014695-45414695-45427581(Top 95%)15763(Top 96%)15763(Top 1057%)
30K18.64 mi3.11 mi25908-96315102-40715102-40727993(Top 96%)15895(Top 97%)15895(Top 1066%)
20M20.00 mi1.36 mi26144-23615182-8015182-8027556(Top 95%)15658(Top 96%)15658(Top 1050%)
21M21.00 mi1.00 mi26364-22015261-7915261-7928134(Top 97%)15905(Top 97%)15905(Top 1067%)
35K21.75 mi0.75 mi26405-4115274-1315274-1327058(Top 93%)15368(Top 94%)15368(Top 1031%)
23M23.00 mi1.25 mi26479-7415303-2915303-2927163(Top 94%)15399(Top 94%)15399(Top 1033%)
24M24.00 mi1.00 mi26491-1215297+615297+626562(Top 92%)15072(Top 92%)15072(Top 1011%)
40K24.85 mi0.85 mi26519-2815302-515302-526643(Top 92%)15076(Top 92%)15076(Top 1011%)
25.2M25.20 mi0.35 mi26531-1215303-115303-127172(Top 94%)15357(Top 94%)15357(Top 1030%)
FINISH26.22 mi1.02 mi26508+2315280+2315280+2325241(Top 87%)14396(Top 88%)14396(Top 966%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
Γ—21
+97ft-345ft

Overall

23534

Males

14016

M55-59

14016

5K→10K

3.1 - 6.2 mi

Top 73%
Γ—5
+79ft-138ft

Overall

21267

Males

12911

M55-59

12911

10K→15K

6.2 - 9.3 mi

Top 81%
Γ—3
+67ft-78ft

Overall

23534

Males

14016

M55-59

14016

15K→20K

9.3 - 12.4 mi

Top 92%
Γ—5
+106ft-86ft

Overall

26614

Males

15409

M55-59

15409

20K→HALF

12.4 - 13.1 mi

Top 96%
Γ—2
+19ft-37ft

Overall

27810

Males

15868

M55-59

15868

HALF→25K

13.1 - 15.5 mi

Top 95%
Γ—4
+66ft-88ft

Overall

27581

Males

15763

M55-59

15763

25K→30K

15.5 - 18.6 mi

Top 96%
Γ—9
+181ft-148ft

Overall

27993

Males

15895

M55-59

15895

30K→20M

18.6 - 20.0 mi

Top 95%
Γ—5
+64ft-50ft

Overall

27556

Males

15658

M55-59

15658

20M→21M

20.0 - 21.0 mi

Top 97%
Γ—8
+106ft-24ft

Overall

28134

Males

15905

M55-59

15905

21M→35K

21.0 - 21.8 mi

Top 93%
Γ—7
+17ft-86ft

Overall

27058

Males

15368

M55-59

15368

35K→23M

21.8 - 23.0 mi

Top 94%
Γ—5
+23ft-63ft

Overall

27163

Males

15399

M55-59

15399

23M→24M

23.0 - 24.0 mi

Top 92%
Γ—6
+12ft-82ft

Overall

26562

Males

15072

M55-59

15072

24M→40K

24.0 - 24.9 mi

Top 92%
Γ—1
+6ft-20ft

Overall

26643

Males

15076

M55-59

15076

40K→25.2M

24.9 - 25.2 mi

Top 94%
Γ—1
+13ft-16ft

Overall

27172

Males

15357

M55-59

15357

25.2M→FINISH

25.2 - 26.2 mi

Top 87%
Γ—2
+22ft-21ft

Overall

25241

Males

14396

M55-59

14396

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
299
Passed By
1883
Net Change
-6416
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#20092
5K β†’ 10K102200-569#20092#20661
10K β†’ 15K15200-1101#20661#21762
15K β†’ 20K5200-1891#21762#23653
20K β†’ HALF3200-342#23653#23995
HALF β†’ 25K8200-950#23995#24945
25K β†’ 30K10200-963#24945#25908
30K β†’ 20M14200-236#25908#26144
20M β†’ 21M3200-220#26144#26364
21M β†’ 35K1657-41#26364#26405
35K β†’ 23M1387-74#26405#26479
23M β†’ 24M2941-12#26479#26491
24M β†’ 40K2856-28#26491#26519
40K β†’ 25.2M1224-12#26519#26531
25.2M β†’ FINISH4118+23#26531#26508
TOTALS2991883-6416
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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