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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lok Cheung

Bib: 14908 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 33%
Gender (Male)
#0 / 16340
Top 46%
Masters (Masters Men)
#0 / 10617
Top 35%
Age Group (M50-54)
#0 / 1868
Top 34%
Race Day Weather
51°/41°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
22:40
3.11 mi
Rank: #10990
Start → 5K
22:40 | 7:18/mi
10K
45:33
6.21 mi
Rank: #11337 (-347)
5K → 10K
22:53 | 7:22/mi
15K
1:08:26
9.32 mi
Rank: #11415 (-78)
10K → 15K
22:53 | 7:22/mi
20K
1:31:29
12.43 mi
Rank: #11382 (+33)
15K → 20K
23:03 | 7:26/mi
HALF
1:36:25
13.11 mi
Rank: #11343 (+39)
20K → HALF
4:56 | 7:15/mi
25K
1:54:31
15.53 mi
Rank: #11291 (+52)
HALF → 25K
18:06 | 7:28/mi
30K
2:17:44
18.64 mi
Rank: #10891 (+400)
25K → 30K
23:13 | 7:29/mi
20M
2:27:49
20.00 mi
Rank: #10664 (+227)
30K → 20M
10:05 | 7:26/mi
21M
2:35:31
21.00 mi
Rank: #10454 (+210)
20M → 21M
7:42 | 7:42/mi
35K
2:41:03
21.75 mi
Rank: #10423 (+31)
21M → 35K
5:32 | 7:24/mi
23M
2:50:14
23.00 mi
Rank: #10178 (+245)
35K → 23M
9:11 | 7:21/mi
24M
2:57:25
24.00 mi
Rank: #10035 (+143)
23M → 24M
7:11 | 7:11/mi
40K
3:03:37
24.85 mi
Rank: #9883 (+152)
24M → 40K
6:12 | 7:16/mi
25.2M
3:06:18
25.20 mi
Rank: #9815 (+68)
40K → 25.2M
2:41 | 7:47/mi
FINISH
3:13:24
26.22 mi
Rank: #9672 (+143)
25.2M → FINISH
7:06 | 6:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:36:25
Pace7:22 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:36:59
Pace7:24 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0222:407:1822:40
7:18
-
10K
6.21 mi11:15:5545:337:2022:53
7:22
+0:04
15K
9.32 mi11:38:481:08:267:2122:53
7:22
0:00
20K
12.43 mi12:01:511:31:297:2223:03
7:26
+0:04
HALF
13.11 mi12:06:471:36:257:224:56
7:15
-0:11
25K
15.53 mi12:24:531:54:317:2318:06
7:28
+0:13
30K
18.64 mi12:48:062:17:447:2423:13
7:29
+0:01
20M
20.00 mi12:58:112:27:497:2410:05
7:26
-0:03
21M
21.00 mi13:05:532:35:317:257:42
7:42
+0:16
35K
21.75 mi13:11:252:41:037:255:32
7:24
-0:18
23M
23.00 mi13:20:362:50:147:259:11
7:21
-0:03
24M
24.00 mi13:27:472:57:257:247:11
7:11
-0:10
40K
24.85 mi13:33:593:03:377:246:12
7:16
+0:05
25.2M
25.20 mi13:36:403:06:187:242:41
7:47
+0:31
FINISH
26.22 mi13:43:463:13:247:237:06
6:59
-0:48

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

6:59 /mi

Average Pace

7:23 /mi

Slowest Pace

7:47 /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

3:03:01

95% of race

Time at Steady Pace

10:23

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:23 /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 mi10:53:0222:407:1822:40
7:18
#10990
10K
6.21 mi11:15:5545:337:2022:53
7:22
#11337
15K
9.32 mi11:38:481:08:267:2122:53
7:22
#11415
20K
12.43 mi12:01:511:31:297:2223:03
7:26
#11382
HALF
13.11 mi12:06:471:36:257:224:56
7:15
#11343
25K
15.53 mi12:24:531:54:317:2318:06
7:28
#11291
30K
18.64 mi12:48:062:17:447:2423:13
7:29
#10891
20M
20.00 mi12:58:112:27:497:2410:05
7:26
#10664
21M
21.00 mi13:05:532:35:317:257:42
7:42
#10454
35K
21.75 mi13:11:252:41:037:255:32
7:24
#10423
23M
23.00 mi13:20:362:50:147:259:11
7:21
#10178
24M
24.00 mi13:27:472:57:257:247:11
7:11
#10035
40K
24.85 mi13:33:593:03:377:246:12
7:16
#9883
25.2M
25.20 mi13:36:403:06:187:242:41
7:47
#9815
FINISH
26.22 mi13:43:463:13:247:237:06
6:59
#9672
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi109908586858611626(Top 40%)8762(Top 54%)8762(Top 469%)
10K6.21 mi3.10 mi11337-3478714-1288714-12811729(Top 40%)8861(Top 54%)8861(Top 474%)
15K9.32 mi3.11 mi11415-788723-98723-911626(Top 40%)8762(Top 54%)8762(Top 469%)
20K12.43 mi3.11 mi11382+338682+418682+4111276(Top 39%)8507(Top 52%)8507(Top 455%)
HALF13.11 mi0.68 mi11343+398652+308652+3010560(Top 36%)8249(Top 50%)8249(Top 442%)
25K15.53 mi2.42 mi11291+528610+428610+4211097(Top 38%)8368(Top 51%)8368(Top 448%)
30K18.64 mi3.11 mi10891+4008356+2548356+2549433(Top 33%)7393(Top 45%)7393(Top 396%)
20M20.00 mi1.36 mi10664+2278229+1278229+1278545(Top 29%)6807(Top 42%)6807(Top 364%)
21M21.00 mi1.00 mi10454+2108103+1268103+1267831(Top 27%)6277(Top 38%)6277(Top 336%)
35K21.75 mi0.75 mi10423+318070+338070+3310023(Top 35%)7481(Top 46%)7481(Top 400%)
23M23.00 mi1.25 mi10178+2457906+1647906+1647726(Top 27%)6200(Top 38%)6200(Top 332%)
24M24.00 mi1.00 mi10035+1437819+877819+877758(Top 27%)6122(Top 37%)6122(Top 328%)
40K24.85 mi0.85 mi9883+1527720+997720+997109(Top 24%)5674(Top 35%)5674(Top 304%)
25.2M25.20 mi0.35 mi9815+687682+387682+386956(Top 24%)5547(Top 34%)5547(Top 297%)
FINISH26.22 mi1.02 mi9672+1437571+1117571+1117298(Top 25%)5677(Top 35%)5677(Top 304%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21
+97ft-345ft

Overall

11626

Males

8762

M50-54

8762

5K→10K

3.1 - 6.2 mi

Top 40%
×5
+79ft-138ft

Overall

11729

Males

8861

M50-54

8861

10K→15K

6.2 - 9.3 mi

Top 40%
×3
+67ft-78ft

Overall

11626

Males

8762

M50-54

8762

15K→20K

9.3 - 12.4 mi

Top 39%
×5
+106ft-86ft

Overall

11276

Males

8507

M50-54

8507

20K→HALF

12.4 - 13.1 mi

Top 36%
×2
+19ft-37ft

Overall

10560

Males

8249

M50-54

8249

HALF→25K

13.1 - 15.5 mi

Top 38%
×4
+66ft-88ft

Overall

11097

Males

8368

M50-54

8368

25K→30K

15.5 - 18.6 mi

Top 33%
×9
+181ft-148ft

Overall

9433

Males

7393

M50-54

7393

30K→20M

18.6 - 20.0 mi

Top 29%
×5
+64ft-50ft

Overall

8545

Males

6807

M50-54

6807

20M→21M

20.0 - 21.0 mi

Top 27%
×8
+106ft-24ft

Overall

7831

Males

6277

M50-54

6277

21M→35K

21.0 - 21.8 mi

Top 35%
×7
+17ft-86ft

Overall

10023

Males

7481

M50-54

7481

35K→23M

21.8 - 23.0 mi

Top 27%
×5
+23ft-63ft

Overall

7726

Males

6200

M50-54

6200

23M→24M

23.0 - 24.0 mi

Top 27%
×6
+12ft-82ft

Overall

7758

Males

6122

M50-54

6122

24M→40K

24.0 - 24.9 mi

Top 24%
×1
+6ft-20ft

Overall

7109

Males

5674

M50-54

5674

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1
+13ft-16ft

Overall

6956

Males

5547

M50-54

5547

25.2M→FINISH

25.2 - 26.2 mi

Top 25%
×2
+22ft-21ft

Overall

7298

Males

5677

M50-54

5677

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2416*
Passed By
792
Net Change
+1318
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10990
5K → 10K120200-347#10990#11337
10K → 15K160200-78#11337#11415
15K → 20K162129+33#11415#11382
20K → HALF6021+39#11382#11343
HALF → 25K14290+52#11343#11291
25K → 30K433*33+400#11291#10891
30K → 20M237*10+227#10891#10664
20M → 21M226*16+210#10664#10454
21M → 35K6332+31#10454#10423
35K → 23M257*12+245#10423#10178
23M → 24M16320+143#10178#10035
24M → 40K159*7+152#10035#9883
40K → 25.2M779+68#9883#9815
25.2M → FINISH15713+143#9815#9672
TOTALS2416*792+1318

* 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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