All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Yiu Chung Leung

Bib: 32992β€’M

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M50-54)
#0 / 1868
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
29:38
3.11 mi
Rank: #24588
Start β†’ 5K
29:38 | 9:33/mi
10K
59:00
6.21 mi
Rank: #24511 (+77)
5K β†’ 10K
29:22 | 9:28/mi
15K
1:28:24
9.32 mi
Rank: #24451 (+60)
10K β†’ 15K
29:24 | 9:28/mi
20K
1:58:47
12.43 mi
Rank: #24494 (-43)
15K β†’ 20K
30:23 | 9:47/mi
HALF
2:05:19
13.11 mi
Rank: #24500 (-6)
20K β†’ HALF
6:32 | 9:36/mi
25K
2:28:48
15.53 mi
Rank: #24335 (+165)
HALF β†’ 25K
23:29 | 9:41/mi
30K
3:01:23
18.64 mi
Rank: #24294 (+41)
25K β†’ 30K
32:35 | 10:30/mi
20M
3:15:40
20.00 mi
Rank: #24255 (+39)
30K β†’ 20M
14:17 | 10:31/mi
21M
3:26:38
21.00 mi
Rank: #24179 (+76)
20M β†’ 21M
10:58 | 10:58/mi
35K
3:33:59
21.75 mi
Rank: #24122 (+57)
21M β†’ 35K
7:21 | 9:50/mi
23M
3:47:06
23.00 mi
Rank: #24036 (+86)
35K β†’ 23M
13:07 | 10:29/mi
24M
3:56:58
24.00 mi
Rank: #23971 (+65)
23M β†’ 24M
9:52 | 9:52/mi
40K
4:05:47
24.85 mi
Rank: #23930 (+41)
24M β†’ 40K
8:49 | 10:19/mi
25.2M
4:09:46
25.20 mi
Rank: #23927 (+3)
40K β†’ 25.2M
3:59 | 11:34/mi
FINISH
4:19:43
26.22 mi
Rank: #23883 (+44)
25.2M β†’ FINISH
9:57 | 9:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:05:19
Pace9:34 /mi
2nd Half
Distance13.11 mi
Time2:14:24
Pace10:16 /mi
πŸ“ŠPositive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:0929:389:3329:38
9:33
-
10K
6.21 mi12:29:3159:009:3029:22
9:28
-0:05
15K
9.32 mi12:58:551:28:249:3029:24
9:28
0:00
20K
12.43 mi13:29:181:58:479:3430:23
9:47
+0:19
HALF
13.11 mi13:35:502:05:199:346:32
9:36
-0:11
25K
15.53 mi13:59:192:28:489:3523:29
9:41
+0:05
30K
18.64 mi14:31:543:01:239:4432:35
10:30
+0:49
20M
20.00 mi14:46:113:15:409:4814:17
10:31
+0:01
21M
21.00 mi14:57:093:26:389:5110:58
10:58
+0:27
35K
21.75 mi15:04:303:33:599:517:21
9:50
-1:08
23M
23.00 mi15:17:373:47:069:5313:07
10:29
+0:39
24M
24.00 mi15:27:293:56:589:539:52
9:52
-0:37
40K
24.85 mi15:36:184:05:479:548:49
10:19
+0:27
25.2M
25.20 mi15:40:174:09:469:553:59
11:34
+1:15
FINISH
26.22 mi15:50:144:19:439:559:57
9:46
-1:48

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

9:28 /mi

Average Pace

9:55 /mi

Slowest Pace

11:34 /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

58:46

23% of race

Time at Steady Pace

1:57:12

45% of race

Time at Slower Pace

1:23:45

32% of race

Average Pace: 9:54 /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 mi12:00:0929:389:3329:38
9:33
#24588
10K
6.21 mi12:29:3159:009:3029:22
9:28
#24511
15K
9.32 mi12:58:551:28:249:3029:24
9:28
#24451
20K
12.43 mi13:29:181:58:479:3430:23
9:47
#24494
HALF
13.11 mi13:35:502:05:199:346:32
9:36
#24500
25K
15.53 mi13:59:192:28:489:3523:29
9:41
#24335
30K
18.64 mi14:31:543:01:239:4432:35
10:30
#24294
20M
20.00 mi14:46:113:15:409:4814:17
10:31
#24255
21M
21.00 mi14:57:093:26:389:5110:58
10:58
#24179
35K
21.75 mi15:04:303:33:599:517:21
9:50
#24122
23M
23.00 mi15:17:373:47:069:5313:07
10:29
#24036
24M
24.00 mi15:27:293:56:589:539:52
9:52
#23971
40K
24.85 mi15:36:184:05:479:548:49
10:19
#23930
25.2M
25.20 mi15:40:174:09:469:553:59
11:34
#23927
FINISH
26.22 mi15:50:144:19:439:559:57
9:46
#23883
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 mi24588145221452224327(Top 84%)14406(Top 88%)14406(Top 771%)
10K6.21 mi3.10 mi24511+7714493+2914493+2924435(Top 84%)14461(Top 89%)14461(Top 774%)
15K9.32 mi3.11 mi24451+6014474+1914474+1924327(Top 84%)14406(Top 88%)14406(Top 771%)
20K12.43 mi3.11 mi24494-4314488-1414488-1424496(Top 84%)14465(Top 89%)14465(Top 774%)
HALF13.11 mi0.68 mi24500-614491-314491-324581(Top 85%)14492(Top 89%)14492(Top 776%)
25K15.53 mi2.42 mi24335+16514397+9414397+9423513(Top 81%)13941(Top 85%)13941(Top 746%)
30K18.64 mi3.11 mi24294+4114348+4914348+4924274(Top 84%)14191(Top 87%)14191(Top 760%)
20M20.00 mi1.36 mi24255+3914316+3214316+3223888(Top 82%)13952(Top 85%)13952(Top 747%)
21M21.00 mi1.00 mi24179+7614267+4914267+4923032(Top 79%)13503(Top 83%)13503(Top 723%)
35K21.75 mi0.75 mi24122+5714240+2714240+2722690(Top 78%)13303(Top 81%)13303(Top 712%)
23M23.00 mi1.25 mi24036+8614170+7014170+7023333(Top 80%)13557(Top 83%)13557(Top 726%)
24M24.00 mi1.00 mi23971+6514115+5514115+5522425(Top 77%)13098(Top 80%)13098(Top 701%)
40K24.85 mi0.85 mi23930+4114081+3414081+3422745(Top 78%)13186(Top 81%)13186(Top 706%)
25.2M25.20 mi0.35 mi23927+314074+714074+723573(Top 81%)13575(Top 83%)13575(Top 727%)
FINISH26.22 mi1.02 mi23883+4414042+3214042+3223182(Top 80%)13398(Top 82%)13398(Top 717%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
Γ—21
+97ft-345ft

Overall

24327

Males

14406

M50-54

14406

5K→10K

3.1 - 6.2 mi

Top 84%
Γ—5
+79ft-138ft

Overall

24435

Males

14461

M50-54

14461

10K→15K

6.2 - 9.3 mi

Top 84%
Γ—3
+67ft-78ft

Overall

24327

Males

14406

M50-54

14406

15K→20K

9.3 - 12.4 mi

Top 84%
Γ—5
+106ft-86ft

Overall

24496

Males

14465

M50-54

14465

20K→HALF

12.4 - 13.1 mi

Top 85%
Γ—2
+19ft-37ft

Overall

24581

Males

14492

M50-54

14492

HALF→25K

13.1 - 15.5 mi

Top 81%
Γ—4
+66ft-88ft

Overall

23513

Males

13941

M50-54

13941

25K→30K

15.5 - 18.6 mi

Top 84%
Γ—9
+181ft-148ft

Overall

24274

Males

14191

M50-54

14191

30K→20M

18.6 - 20.0 mi

Top 82%
Γ—5
+64ft-50ft

Overall

23888

Males

13952

M50-54

13952

20M→21M

20.0 - 21.0 mi

Top 79%
Γ—8
+106ft-24ft

Overall

23032

Males

13503

M50-54

13503

21M→35K

21.0 - 21.8 mi

Top 78%
Γ—7
+17ft-86ft

Overall

22690

Males

13303

M50-54

13303

35K→23M

21.8 - 23.0 mi

Top 80%
Γ—5
+23ft-63ft

Overall

23333

Males

13557

M50-54

13557

23M→24M

23.0 - 24.0 mi

Top 77%
Γ—6
+12ft-82ft

Overall

22425

Males

13098

M50-54

13098

24M→40K

24.0 - 24.9 mi

Top 78%
Γ—1
+6ft-20ft

Overall

22745

Males

13186

M50-54

13186

40K→25.2M

24.9 - 25.2 mi

Top 81%
Γ—1
+13ft-16ft

Overall

23573

Males

13575

M50-54

13575

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
Γ—2
+22ft-21ft

Overall

23182

Males

13398

M50-54

13398

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1515*
Passed By
810
Net Change
+705
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24588
5K β†’ 10K274*197+77#24588#24511
10K β†’ 15K163103+60#24511#24451
15K β†’ 20K113156-43#24451#24494
20K β†’ HALF1824-6#24494#24500
HALF β†’ 25K18621+165#24500#24335
25K β†’ 30K161120+41#24335#24294
30K β†’ 20M8647+39#24294#24255
20M β†’ 21M10529+76#24255#24179
21M β†’ 35K658+57#24179#24122
35K β†’ 23M11327+86#24122#24036
23M β†’ 24M8823+65#24036#23971
24M β†’ 40K6019+41#23971#23930
40K β†’ 25.2M1916+3#23930#23927
25.2M β†’ FINISH6420+44#23927#23883
TOTALS1515*810+705

* 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

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing