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

Yuan Siong Lee

Bib: 31209β€’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 (M60-64)
#0 / 1514
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
28:07
3.11 mi
Rank: #22879
Start β†’ 5K
28:07 | 9:03/mi
10K
56:31
6.21 mi
Rank: #23143 (-264)
5K β†’ 10K
28:24 | 9:09/mi
15K
1:26:24
9.32 mi
Rank: #23802 (-659)
10K β†’ 15K
29:53 | 9:38/mi
20K
1:56:09
12.43 mi
Rank: #23847 (-45)
15K β†’ 20K
29:45 | 9:35/mi
HALF
2:02:30
13.11 mi
Rank: #23836 (+11)
20K β†’ HALF
6:21 | 9:19/mi
25K
2:28:05
15.53 mi
Rank: #24189 (-353)
HALF β†’ 25K
25:35 | 10:33/mi
30K
3:03:11
18.64 mi
Rank: #24572 (-383)
25K β†’ 30K
35:06 | 11:18/mi
20M
3:18:59
20.00 mi
Rank: #24692 (-120)
30K β†’ 20M
15:48 | 11:38/mi
21M
3:32:53
21.00 mi
Rank: #24913 (-221)
20M β†’ 21M
13:54 | 13:54/mi
35K
3:41:49
21.75 mi
Rank: #25006 (-93)
21M β†’ 35K
8:56 | 11:57/mi
23M
3:56:37
23.00 mi
Rank: #25096 (-90)
35K β†’ 23M
14:48 | 11:50/mi
24M
4:08:56
24.00 mi
Rank: #25218 (-122)
23M β†’ 24M
12:19 | 12:19/mi
40K
4:19:48
24.85 mi
Rank: #25318 (-100)
24M β†’ 40K
10:52 | 12:43/mi
25.2M
4:24:12
25.20 mi
Rank: #25318
40K β†’ 25.2M
4:24 | 12:46/mi
FINISH
4:36:19
26.22 mi
Rank: #25438 (-120)
25.2M β†’ FINISH
12:07 | 11:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:02:30
Pace9:21 /mi
2nd Half
Distance13.11 mi
Time2:33:49
Pace11:44 /mi
πŸ“ŠPositive Split: 25.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4828:079:0328:07
9:03
-
10K
6.21 mi12:23:1256:319:0628:24
9:09
+0:06
15K
9.32 mi12:53:051:26:249:1729:53
9:38
+0:29
20K
12.43 mi13:22:501:56:099:2129:45
9:35
-0:03
HALF
13.11 mi13:29:112:02:309:216:21
9:19
-0:16
25K
15.53 mi13:54:462:28:059:3225:35
10:33
+1:14
30K
18.64 mi14:29:523:03:119:5035:06
11:18
+0:45
20M
20.00 mi14:45:403:18:599:5715:48
11:38
+0:20
21M
21.00 mi14:59:343:32:5310:0913:54
13:54
+2:16
35K
21.75 mi15:08:303:41:4910:128:56
11:57
-1:57
23M
23.00 mi15:23:183:56:3710:1814:48
11:50
-0:07
24M
24.00 mi15:35:374:08:5610:2312:19
12:19
+0:29
40K
24.85 mi15:46:294:19:4810:2810:52
12:43
+0:24
25.2M
25.20 mi15:50:534:24:1210:304:24
12:46
+0:03
FINISH
26.22 mi16:03:004:36:1910:3312:07
11:54
-0:52

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

9:03 /mi

Average Pace

10:33 /mi

Slowest Pace

13:54 /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

2:28:05

54% of race

Time at Steady Pace

1:39:04

36% of race

Time at Slower Pace

29:10

11% of race

Average Pace: 10:32 /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 mi11:54:4828:079:0328:07
9:03
#22879
10K
6.21 mi12:23:1256:319:0628:24
9:09
#23143
15K
9.32 mi12:53:051:26:249:1729:53
9:38
#23802
20K
12.43 mi13:22:501:56:099:2129:45
9:35
#23847
HALF
13.11 mi13:29:112:02:309:216:21
9:19
#23836
25K
15.53 mi13:54:462:28:059:3225:35
10:33
#24189
30K
18.64 mi14:29:523:03:119:5035:06
11:18
#24572
20M
20.00 mi14:45:403:18:599:5715:48
11:38
#24692
21M
21.00 mi14:59:343:32:5310:0913:54
13:54
#24913
35K
21.75 mi15:08:303:41:4910:128:56
11:57
#25006
23M
23.00 mi15:23:183:56:3710:1814:48
11:50
#25096
24M
24.00 mi15:35:374:08:5610:2312:19
12:19
#25218
40K
24.85 mi15:46:294:19:4810:2810:52
12:43
#25318
25.2M
25.20 mi15:50:534:24:1210:304:24
12:46
#25318
FINISH
26.22 mi16:03:004:36:1910:3312:07
11:54
#25438
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 mi22879136731367324752(Top 85%)14610(Top 89%)14610(Top 965%)
10K6.21 mi3.10 mi23143-26413811-13813811-13823402(Top 81%)13957(Top 85%)13957(Top 922%)
15K9.32 mi3.11 mi23802-65914149-33814149-33824752(Top 85%)14610(Top 89%)14610(Top 965%)
20K12.43 mi3.11 mi23847-4514176-2714176-2723971(Top 83%)14206(Top 87%)14206(Top 938%)
HALF13.11 mi0.68 mi23836+1114168+814168+823841(Top 82%)14148(Top 87%)14148(Top 934%)
25K15.53 mi2.42 mi24189-35314323-15514323-15525535(Top 88%)14900(Top 91%)14900(Top 984%)
30K18.64 mi3.11 mi24572-38314486-16314486-16325845(Top 89%)14938(Top 91%)14938(Top 987%)
20M20.00 mi1.36 mi24692-12014528-4214528-4225883(Top 89%)14859(Top 91%)14859(Top 981%)
21M21.00 mi1.00 mi24913-22114604-7614604-7627236(Top 94%)15471(Top 95%)15471(Top 1022%)
35K21.75 mi0.75 mi25006-9314640-3614640-3626670(Top 92%)15181(Top 93%)15181(Top 1003%)
23M23.00 mi1.25 mi25096-9014662-2214662-2225892(Top 89%)14780(Top 90%)14780(Top 976%)
24M24.00 mi1.00 mi25218-12214702-4014702-4026988(Top 93%)15280(Top 94%)15280(Top 1009%)
40K24.85 mi0.85 mi25318-10014739-3714739-3726755(Top 92%)15136(Top 93%)15136(Top 1000%)
25.2M25.20 mi0.35 mi2531814732+714732+725724(Top 89%)14646(Top 90%)14646(Top 967%)
FINISH26.22 mi1.02 mi25438-12014777-4514777-4527335(Top 94%)15444(Top 95%)15444(Top 1020%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
Γ—21
+97ft-345ft

Overall

24752

Males

14610

M60-64

14610

5K→10K

3.1 - 6.2 mi

Top 81%
Γ—5
+79ft-138ft

Overall

23402

Males

13957

M60-64

13957

10K→15K

6.2 - 9.3 mi

Top 85%
Γ—3
+67ft-78ft

Overall

24752

Males

14610

M60-64

14610

15K→20K

9.3 - 12.4 mi

Top 83%
Γ—5
+106ft-86ft

Overall

23971

Males

14206

M60-64

14206

20K→HALF

12.4 - 13.1 mi

Top 82%
Γ—2
+19ft-37ft

Overall

23841

Males

14148

M60-64

14148

HALF→25K

13.1 - 15.5 mi

Top 88%
Γ—4
+66ft-88ft

Overall

25535

Males

14900

M60-64

14900

25K→30K

15.5 - 18.6 mi

Top 89%
Γ—9
+181ft-148ft

Overall

25845

Males

14938

M60-64

14938

30K→20M

18.6 - 20.0 mi

Top 89%
Γ—5
+64ft-50ft

Overall

25883

Males

14859

M60-64

14859

20M→21M

20.0 - 21.0 mi

Top 94%
Γ—8
+106ft-24ft

Overall

27236

Males

15471

M60-64

15471

21M→35K

21.0 - 21.8 mi

Top 92%
Γ—7
+17ft-86ft

Overall

26670

Males

15181

M60-64

15181

35K→23M

21.8 - 23.0 mi

Top 89%
Γ—5
+23ft-63ft

Overall

25892

Males

14780

M60-64

14780

23M→24M

23.0 - 24.0 mi

Top 93%
Γ—6
+12ft-82ft

Overall

26988

Males

15280

M60-64

15280

24M→40K

24.0 - 24.9 mi

Top 92%
Γ—1
+6ft-20ft

Overall

26755

Males

15136

M60-64

15136

40K→25.2M

24.9 - 25.2 mi

Top 89%
Γ—1
+13ft-16ft

Overall

25724

Males

14646

M60-64

14646

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
Γ—2
+22ft-21ft

Overall

27335

Males

15444

M60-64

15444

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
564
Passed By
3123
Net Change
-2559
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#22879
5K β†’ 10K147411-264#22879#23143
10K β†’ 15K34693-659#23143#23802
15K β†’ 20K127172-45#23802#23847
20K β†’ HALF2918+11#23847#23836
HALF β†’ 25K36389-353#23836#24189
25K β†’ 30K57440-383#24189#24572
30K β†’ 20M35155-120#24572#24692
20M β†’ 21M7228-221#24692#24913
21M β†’ 35K11104-93#24913#25006
35K β†’ 23M28118-90#25006#25096
23M β†’ 24M13135-122#25096#25218
24M β†’ 40K16116-100#25218#25318
40K β†’ 25.2M15150#25318#25318
25.2M β†’ FINISH9129-120#25318#25438
TOTALS5643123-2559
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