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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Yueh-Lung Lee

Bib: 18761 •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 (M55-59)
#0 / 1491
Race Day Weather
51°/41°F
overcast clouds
Personalized for Yueh-Lung

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:57/mi at mile 24.0

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
25:51
3.11 mi
Rank: #18976
Start → 5K
25:51 | 8:20/mi
10K
51:44
6.21 mi
Rank: #19173 (-197)
5K → 10K
25:53 | 8:20/mi
15K
1:17:34
9.32 mi
Rank: #19129 (+44)
10K → 15K
25:50 | 8:19/mi
20K
1:43:57
12.43 mi
Rank: #19162 (-33)
15K → 20K
26:23 | 8:30/mi
HALF
1:49:42
13.11 mi
Rank: #19189 (-27)
20K → HALF
5:45 | 8:27/mi
25K
2:10:31
15.53 mi
Rank: #19172 (+17)
HALF → 25K
20:49 | 8:36/mi
30K
2:37:24
18.64 mi
Rank: #18854 (+318)
25K → 30K
26:53 | 8:40/mi
20M
2:49:03
20.00 mi
Rank: #18689 (+165)
30K → 20M
11:39 | 8:35/mi
21M
2:57:49
21.00 mi
Rank: #18477 (+212)
20M → 21M
8:46 | 8:46/mi
35K
3:04:03
21.75 mi
Rank: #18399 (+78)
21M → 35K
6:14 | 8:20/mi
23M
3:14:40
23.00 mi
Rank: #18238 (+161)
35K → 23M
10:37 | 8:30/mi
24M
3:22:37
24.00 mi
Rank: #18020 (+218)
23M → 24M
7:57 | 7:57/mi
40K
3:29:45
24.85 mi
Rank: #17889 (+131)
24M → 40K
7:08 | 8:21/mi
25.2M
3:32:57
25.20 mi
Rank: #17844 (+45)
40K → 25.2M
3:12 | 9:17/mi
FINISH
3:41:23
26.22 mi
Rank: #17793 (+51)
25.2M → FINISH
8:26 | 8:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:42
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time1:51:41
Pace8:32 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:2925:518:2025:51
8:20
-
10K
6.21 mi11:34:2251:448:2025:53
8:20
0:00
15K
9.32 mi12:00:121:17:348:2025:50
8:19
-0:01
20K
12.43 mi12:26:351:43:578:2226:23
8:30
+0:11
HALF
13.11 mi12:32:201:49:428:235:45
8:27
-0:03
25K
15.53 mi12:53:092:10:318:2520:49
8:36
+0:09
30K
18.64 mi13:20:022:37:248:2726:53
8:40
+0:04
20M
20.00 mi13:31:412:49:038:2811:39
8:35
-0:05
21M
21.00 mi13:40:272:57:498:298:46
8:46
+0:11
35K
21.75 mi13:46:413:04:038:286:14
8:20
-0:26
23M
23.00 mi13:57:183:14:408:2810:37
8:30
+0:10
24M
24.00 mi14:05:153:22:378:277:57
7:57
-0:33
40K
24.85 mi14:12:233:29:458:277:08
8:21
+0:24
25.2M
25.20 mi14:15:353:32:578:283:12
9:17
+0:56
FINISH
26.22 mi14:24:013:41:238:278:26
8:17
-1:00

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

7:57 /mi

Average Pace

8:27 /mi

Slowest Pace

9:17 /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

3:29:25

95% of race

Time at Steady Pace

11:58

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:27 /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 mi11:08:2925:518:2025:51
8:20
#18976
10K
6.21 mi11:34:2251:448:2025:53
8:20
#19173
15K
9.32 mi12:00:121:17:348:2025:50
8:19
#19129
20K
12.43 mi12:26:351:43:578:2226:23
8:30
#19162
HALF
13.11 mi12:32:201:49:428:235:45
8:27
#19189
25K
15.53 mi12:53:092:10:318:2520:49
8:36
#19172
30K
18.64 mi13:20:022:37:248:2726:53
8:40
#18854
20M
20.00 mi13:31:412:49:038:2811:39
8:35
#18689
21M
21.00 mi13:40:272:57:498:298:46
8:46
#18477
35K
21.75 mi13:46:413:04:038:286:14
8:20
#18399
23M
23.00 mi13:57:183:14:408:2810:37
8:30
#18238
24M
24.00 mi14:05:153:22:378:277:57
7:57
#18020
40K
24.85 mi14:12:233:29:458:277:08
8:21
#17889
25.2M
25.20 mi14:15:353:32:578:283:12
9:17
#17844
FINISH
26.22 mi14:24:013:41:238:278:26
8:17
#17793
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 mi18976118211182119054(Top 66%)11903(Top 73%)11903(Top 798%)
10K6.21 mi3.10 mi19173-19711930-10911930-10919370(Top 67%)12053(Top 74%)12053(Top 808%)
15K9.32 mi3.11 mi19129+4411920+1011920+1019054(Top 66%)11903(Top 73%)11903(Top 798%)
20K12.43 mi3.11 mi19162-3311932-1211932-1219250(Top 66%)11954(Top 73%)11954(Top 802%)
HALF13.11 mi0.68 mi19189-2711943-1111943-1119811(Top 68%)12229(Top 75%)12229(Top 820%)
25K15.53 mi2.42 mi19172+1711918+2511918+2519070(Top 66%)11827(Top 72%)11827(Top 793%)
30K18.64 mi3.11 mi18854+31811749+16911749+16917746(Top 61%)11143(Top 68%)11143(Top 747%)
20M20.00 mi1.36 mi18689+16511662+8711662+8716632(Top 57%)10583(Top 65%)10583(Top 710%)
21M21.00 mi1.00 mi18477+21211554+10811554+10814768(Top 51%)9716(Top 59%)9716(Top 652%)
35K21.75 mi0.75 mi18399+7811507+4711507+4716599(Top 57%)10463(Top 64%)10463(Top 702%)
23M23.00 mi1.25 mi18238+16111412+9511412+9515606(Top 54%)9950(Top 61%)9950(Top 667%)
24M24.00 mi1.00 mi18020+21811296+11611296+11613391(Top 46%)8891(Top 54%)8891(Top 596%)
40K24.85 mi0.85 mi17889+13111219+7711219+7714700(Top 51%)9386(Top 57%)9386(Top 630%)
25.2M25.20 mi0.35 mi17844+4511195+2411195+2416163(Top 56%)10056(Top 62%)10056(Top 674%)
FINISH26.22 mi1.02 mi17793+5111150+4511150+4516855(Top 58%)10371(Top 63%)10371(Top 696%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21
+97ft-345ft

Overall

19054

Males

11903

M55-59

11903

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19370

Males

12053

M55-59

12053

10K→15K

6.2 - 9.3 mi

Top 66%
×3
+67ft-78ft

Overall

19054

Males

11903

M55-59

11903

15K→20K

9.3 - 12.4 mi

Top 66%
×5
+106ft-86ft

Overall

19250

Males

11954

M55-59

11954

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19811

Males

12229

M55-59

12229

HALF→25K

13.1 - 15.5 mi

Top 66%
×4
+66ft-88ft

Overall

19070

Males

11827

M55-59

11827

25K→30K

15.5 - 18.6 mi

Top 61%
×9
+181ft-148ft

Overall

17746

Males

11143

M55-59

11143

30K→20M

18.6 - 20.0 mi

Top 57%
×5
+64ft-50ft

Overall

16632

Males

10583

M55-59

10583

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14768

Males

9716

M55-59

9716

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16599

Males

10463

M55-59

10463

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15606

Males

9950

M55-59

9950

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13391

Males

8891

M55-59

8891

24M→40K

24.0 - 24.9 mi

Top 51%
×1
+6ft-20ft

Overall

14700

Males

9386

M55-59

9386

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1
+13ft-16ft

Overall

16163

Males

10056

M55-59

10056

25.2M→FINISH

25.2 - 26.2 mi

Top 58%
×2
+22ft-21ft

Overall

16855

Males

10371

M55-59

10371

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2195*
Passed By
841
Net Change
+1183
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18976
5K → 10K174200-197#18976#19173
10K → 15K199155+44#19173#19129
15K → 20K136169-33#19129#19162
20K → HALF1845-27#19162#19189
HALF → 25K119102+17#19189#19172
25K → 30K368*50+318#19172#18854
30K → 20M17813+165#18854#18689
20M → 21M220*8+212#18689#18477
21M → 35K9214+78#18477#18399
35K → 23M18221+161#18399#18238
23M → 24M219*1+218#18238#18020
24M → 40K14110+131#18020#17889
40K → 25.2M5712+45#17889#17844
25.2M → FINISH9241+51#17844#17793
TOTALS2195*841+1183

* 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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Activity Data

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