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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lertchai Vongchaisit

Bib: 30268 •M •Age: N/A

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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
Race Day Weather
51°/41°F
overcast clouds
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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
37:32
3.11 mi
Rank: #28827
Start → 5K
37:32 | 12:05/mi
10K
1:15:13
6.21 mi
Rank: #28774 (+53)
5K → 10K
37:41 | 12:08/mi
15K
1:52:48
9.32 mi
Rank: #28696 (+78)
10K → 15K
37:35 | 12:06/mi
20K
2:29:57
12.43 mi
Rank: #28516 (+180)
15K → 20K
37:09 | 11:58/mi
HALF
2:37:34
13.11 mi
Rank: #28485 (+31)
20K → HALF
7:37 | 11:11/mi
25K
3:06:14
15.53 mi
Rank: #28325 (+160)
HALF → 25K
28:40 | 11:50/mi
30K
3:45:11
18.64 mi
Rank: #28170 (+155)
25K → 30K
38:57 | 12:33/mi
20M
4:01:50
20.00 mi
Rank: #28078 (+92)
30K → 20M
16:39 | 12:16/mi
21M
4:15:20
21.00 mi
Rank: #28034 (+44)
20M → 21M
13:30 | 13:30/mi
35K
4:23:34
21.75 mi
Rank: #27976 (+58)
21M → 35K
8:14 | 11:01/mi
23M
4:37:27
23.00 mi
Rank: #27867 (+109)
35K → 23M
13:53 | 11:06/mi
24M
4:48:40
24.00 mi
Rank: #27814 (+53)
23M → 24M
11:13 | 11:13/mi
40K
4:58:59
24.85 mi
Rank: #27773 (+41)
24M → 40K
10:19 | 12:04/mi
25.2M
5:04:21
25.20 mi
Rank: #27786 (-13)
40K → 25.2M
5:22 | 15:34/mi
FINISH
5:16:27
26.22 mi
Rank: #27765 (+21)
25.2M → FINISH
12:06 | 11:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time2:37:34
Pace12:02 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:38:53
Pace12:08 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:5137:3212:0537:32
12:05
-
10K
6.21 mi12:40:321:15:1312:0737:41
12:08
+0:03
15K
9.32 mi13:18:071:52:4812:0737:35
12:06
-0:02
20K
12.43 mi13:55:162:29:5712:0437:09
11:58
-0:08
HALF
13.11 mi14:02:532:37:3412:027:37
11:11
-0:47
25K
15.53 mi14:31:333:06:1412:0028:40
11:50
+0:39
30K
18.64 mi15:10:303:45:1112:0538:57
12:33
+0:43
20M
20.00 mi15:27:094:01:5012:0616:39
12:16
-0:17
21M
21.00 mi15:40:394:15:2012:1013:30
13:30
+1:14
35K
21.75 mi15:48:534:23:3412:088:14
11:01
-2:29
23M
23.00 mi16:02:464:37:2712:0413:53
11:06
+0:05
24M
24.00 mi16:13:594:48:4012:0211:13
11:13
+0:07
40K
24.85 mi16:24:184:58:5912:0210:19
12:04
+0:51
25.2M
25.20 mi16:29:405:04:2112:055:22
15:34
+3:30
FINISH
26.22 mi16:41:465:16:2712:0512:06
11:53
-3:41

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

11:01 /mi

Average Pace

12:05 /mi

Slowest Pace

15:34 /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

40:57

13% of race

Time at Steady Pace

4:16:38

81% of race

Time at Slower Pace

18:52

6% of race

Average Pace: 12:04 /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 mi12:02:5137:3212:0537:32
12:05
#28827
10K
6.21 mi12:40:321:15:1312:0737:41
12:08
#28774
15K
9.32 mi13:18:071:52:4812:0737:35
12:06
#28696
20K
12.43 mi13:55:162:29:5712:0437:09
11:58
#28516
HALF
13.11 mi14:02:532:37:3412:027:37
11:11
#28485
25K
15.53 mi14:31:333:06:1412:0028:40
11:50
#28325
30K
18.64 mi15:10:303:45:1112:0538:57
12:33
#28170
20M
20.00 mi15:27:094:01:5012:0616:39
12:16
#28078
21M
21.00 mi15:40:394:15:2012:1013:30
13:30
#28034
35K
21.75 mi15:48:534:23:3412:088:14
11:01
#27976
23M
23.00 mi16:02:464:37:2712:0413:53
11:06
#27867
24M
24.00 mi16:13:594:48:4012:0211:13
11:13
#27814
40K
24.85 mi16:24:184:58:5912:0210:19
12:04
#27773
25.2M
25.20 mi16:29:405:04:2112:055:22
15:34
#27786
FINISH
26.22 mi16:41:465:16:2712:0512:06
11:53
#27765
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 mi28827162801628028426(Top 98%)16134(Top 99%)16134(Top 1066%)
10K6.21 mi3.10 mi28774+5316261+1916261+1928654(Top 99%)16228(Top 99%)16228(Top 1072%)
15K9.32 mi3.11 mi28696+7816241+2016241+2028426(Top 98%)16134(Top 99%)16134(Top 1066%)
20K12.43 mi3.11 mi28516+18016181+6016181+6027986(Top 96%)15974(Top 98%)15974(Top 1055%)
HALF13.11 mi0.68 mi28485+3116170+1116170+1127559(Top 95%)15784(Top 97%)15784(Top 1043%)
25K15.53 mi2.42 mi28325+16016110+6016110+6027349(Top 94%)15680(Top 96%)15680(Top 1036%)
30K18.64 mi3.11 mi28170+15516043+6716043+6727327(Top 94%)15588(Top 95%)15588(Top 1030%)
20M20.00 mi1.36 mi28078+9215997+4615997+4626703(Top 92%)15249(Top 93%)15249(Top 1007%)
21M21.00 mi1.00 mi28034+4415979+1815979+1826881(Top 93%)15291(Top 94%)15291(Top 1010%)
35K21.75 mi0.75 mi27976+5815957+2215957+2225278(Top 87%)14520(Top 89%)14520(Top 959%)
23M23.00 mi1.25 mi27867+10915903+5415903+5424689(Top 85%)14195(Top 87%)14195(Top 938%)
24M24.00 mi1.00 mi27814+5315869+3415869+3425485(Top 88%)14552(Top 89%)14552(Top 961%)
40K24.85 mi0.85 mi27773+4115845+2415845+2425996(Top 90%)14764(Top 90%)14764(Top 975%)
25.2M25.20 mi0.35 mi27786-1315847-215847-228215(Top 97%)15872(Top 97%)15872(Top 1048%)
FINISH26.22 mi1.02 mi27765+2115831+1615831+1627320(Top 94%)15436(Top 94%)15436(Top 1020%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21
+97ft-345ft

Overall

28426

Males

16134

M60-64

16134

5K→10K

3.1 - 6.2 mi

Top 99%
×5
+79ft-138ft

Overall

28654

Males

16228

M60-64

16228

10K→15K

6.2 - 9.3 mi

Top 98%
×3
+67ft-78ft

Overall

28426

Males

16134

M60-64

16134

15K→20K

9.3 - 12.4 mi

Top 96%
×5
+106ft-86ft

Overall

27986

Males

15974

M60-64

15974

20K→HALF

12.4 - 13.1 mi

Top 95%
×2
+19ft-37ft

Overall

27559

Males

15784

M60-64

15784

HALF→25K

13.1 - 15.5 mi

Top 94%
×4
+66ft-88ft

Overall

27349

Males

15680

M60-64

15680

25K→30K

15.5 - 18.6 mi

Top 94%
×9
+181ft-148ft

Overall

27327

Males

15588

M60-64

15588

30K→20M

18.6 - 20.0 mi

Top 92%
×5
+64ft-50ft

Overall

26703

Males

15249

M60-64

15249

20M→21M

20.0 - 21.0 mi

Top 93%
×8
+106ft-24ft

Overall

26881

Males

15291

M60-64

15291

21M→35K

21.0 - 21.8 mi

Top 87%
×7
+17ft-86ft

Overall

25278

Males

14520

M60-64

14520

35K→23M

21.8 - 23.0 mi

Top 85%
×5
+23ft-63ft

Overall

24689

Males

14195

M60-64

14195

23M→24M

23.0 - 24.0 mi

Top 88%
×6
+12ft-82ft

Overall

25485

Males

14552

M60-64

14552

24M→40K

24.0 - 24.9 mi

Top 90%
×1
+6ft-20ft

Overall

25996

Males

14764

M60-64

14764

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1
+13ft-16ft

Overall

28215

Males

15872

M60-64

15872

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
×2
+22ft-21ft

Overall

27320

Males

15436

M60-64

15436

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1135
Passed By
73
Net Change
+1062
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28827
5K → 10K7219+53#28827#28774
10K → 15K8810+78#28774#28696
15K → 20K1822+180#28696#28516
20K → HALF310+31#28516#28485
HALF → 25K1622+160#28485#28325
25K → 30K1594+155#28325#28170
30K → 20M942+92#28170#28078
20M → 21M495+44#28078#28034
21M → 35K580+58#28034#27976
35K → 23M1090+109#27976#27867
23M → 24M541+53#27867#27814
24M → 40K421+41#27814#27773
40K → 25.2M417-13#27773#27786
25.2M → FINISH3110+21#27786#27765
TOTALS113573+1062
📊

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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