Hung Lung Lee

Bib: 25094β€’M

Masters
Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M65-69)
#0 / 774
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
5KΒ· 3.11 mi
29:46
Rank: #24727
Start β†’ 5K
29:46 | 9:35/mi
10KΒ· 6.21 mi
59:32
Rank: #24767 (-40)
5K β†’ 10K
29:46 | 9:35/mi
15KΒ· 9.32 mi
1:31:10
Rank: #25244 (-477)
10K β†’ 15K
31:38 | 10:11/mi
20KΒ· 12.43 mi
2:01:58
Rank: #25159 (+85)
15K β†’ 20K
30:48 | 9:55/mi
HALFΒ· 13.11 mi
2:08:32
Rank: #25135 (+24)
20K β†’ HALF
6:34 | 9:39/mi
25KΒ· 15.53 mi
2:33:19
Rank: #25064 (+71)
HALF β†’ 25K
24:47 | 10:14/mi
30KΒ· 18.64 mi
3:06:38
Rank: #25013 (+51)
25K β†’ 30K
33:19 | 10:44/mi
20M
3:20:46
Rank: #24906 (+107)
30K β†’ 20M
14:08 | 10:25/mi
21M
3:32:19
Rank: #24847 (+59)
20M β†’ 21M
11:33 | 11:33/mi
35KΒ· 21.75 mi
3:40:17
Rank: #24838 (+9)
21M β†’ 35K
7:58 | 10:39/mi
23M
3:53:39
Rank: #24786 (+52)
35K β†’ 23M
13:22 | 10:41/mi
24M
4:03:58
Rank: #24739 (+47)
23M β†’ 24M
10:19 | 10:19/mi
40KΒ· 24.85 mi
4:12:53
Rank: #24675 (+64)
24M β†’ 40K
8:55 | 10:26/mi
25.2M
4:16:52
Rank: #24666 (+9)
40K β†’ 25.2M
3:59 | 11:34/mi
FINISHΒ· 26.22 mi
4:27:31
Rank: #24682 (-16)
25.2M β†’ FINISH
10:39 | 10:28/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:08:32
Pace9:49 /mi
2nd Half
Distance13.11 mi
Time2:18:59
Pace10:37 /mi
πŸ“ŠPositive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:34:4329:469:3529:46
9:35
-
10K
6.21 mi12:04:2959:329:3529:46
9:35
0:00
15K
9.32 mi12:36:071:31:109:4731:38
10:11
+0:36
20K
12.43 mi13:06:552:01:589:4930:48
9:55
-0:16
HALF
13.11 mi13:13:292:08:329:496:34
9:39
-0:16
25K
15.53 mi13:38:162:33:199:5324:47
10:14
+0:35
30K
18.64 mi14:11:353:06:3810:0133:19
10:44
+0:30
20M
20.00 mi14:25:433:20:4610:0314:08
10:25
-0:19
21M
21.00 mi14:37:163:32:1910:0711:33
11:33
+1:08
35K
21.75 mi14:45:143:40:1710:087:58
10:39
-0:54
23M
23.00 mi14:58:363:53:3910:1013:22
10:41
+0:02
24M
24.00 mi15:08:554:03:5810:1010:19
10:19
-0:22
40K
24.85 mi15:17:504:12:5310:118:55
10:26
+0:07
25.2M
25.20 mi15:21:494:16:5210:123:59
11:34
+1:08
FINISH
26.22 mi15:32:284:27:3110:1310:39
10:28
-1:06

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

9:35 /mi

Average Pace

10:13 /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

1:36:54

36% of race

Time at Steady Pace

2:01:46

46% of race

Time at Slower Pace

48:51

18% of race

Average Pace: 10:12 /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 mi11:34:4329:469:3529:46
9:35
#24727
10K
6.21 mi12:04:2959:329:3529:46
9:35
#24767
15K
9.32 mi12:36:071:31:109:4731:38
10:11
#25244
20K
12.43 mi13:06:552:01:589:4930:48
9:55
#25159
HALF
13.11 mi13:13:292:08:329:496:34
9:39
#25135
25K
15.53 mi13:38:162:33:199:5324:47
10:14
#25064
30K
18.64 mi14:11:353:06:3810:0133:19
10:44
#25013
20M
20.00 mi14:25:433:20:4610:0314:08
10:25
#24906
21M
21.00 mi14:37:163:32:1910:0711:33
11:33
#24847
35K
21.75 mi14:45:143:40:1710:087:58
10:39
#24838
23M
23.00 mi14:58:363:53:3910:1013:22
10:41
#24786
24M
24.00 mi15:08:554:03:5810:1010:19
10:19
#24739
40K
24.85 mi15:17:504:12:5310:118:55
10:26
#24675
25.2M
25.20 mi15:21:494:16:5210:123:59
11:34
#24666
FINISH
26.22 mi15:32:284:27:3110:1310:39
10:28
#24682
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi24727145931459326091(Top 90%)15212(Top 93%)15212(Top 1965%)
10K6.21 mi3.10 mi24767-4014611-1814611-1824785(Top 85%)14617(Top 89%)14617(Top 1889%)
15K9.32 mi3.11 mi25244-47714839-22814839-22826091(Top 90%)15212(Top 93%)15212(Top 1965%)
20K12.43 mi3.11 mi25159+8514782+5714782+5724831(Top 86%)14620(Top 89%)14620(Top 1889%)
HALF13.11 mi0.68 mi25135+2414773+914773+924719(Top 85%)14556(Top 89%)14556(Top 1881%)
25K15.53 mi2.42 mi25064+7114749+2414749+2424810(Top 85%)14585(Top 89%)14585(Top 1884%)
30K18.64 mi3.11 mi25013+5114686+6314686+6324765(Top 85%)14420(Top 88%)14420(Top 1863%)
20M20.00 mi1.36 mi24906+10714617+6914617+6923614(Top 81%)13824(Top 85%)13824(Top 1786%)
21M21.00 mi1.00 mi24847+5914573+4414573+4424279(Top 84%)14054(Top 86%)14054(Top 1816%)
35K21.75 mi0.75 mi24838+914568+514568+524599(Top 85%)14198(Top 87%)14198(Top 1834%)
23M23.00 mi1.25 mi24786+5214521+4714521+4723789(Top 82%)13773(Top 84%)13773(Top 1779%)
24M24.00 mi1.00 mi24739+4714486+3514486+3523654(Top 82%)13690(Top 84%)13690(Top 1769%)
40K24.85 mi0.85 mi24675+6414440+4614440+4623038(Top 79%)13320(Top 82%)13320(Top 1721%)
25.2M25.20 mi0.35 mi24666+914431+914431+923584(Top 81%)13586(Top 83%)13586(Top 1755%)
FINISH26.22 mi1.02 mi24682-1614425+614425+624962(Top 86%)14256(Top 87%)14256(Top 1842%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
Γ—21stories
+97ft-345ft

Overall

26091

Males

15212

M65-69

15212

5K→10K

3.1 - 6.2 mi

Top 85%
Γ—5stories
+79ft-138ft

Overall

24785

Males

14617

M65-69

14617

10K→15K

6.2 - 9.3 mi

Top 90%
Γ—3stories
+67ft-78ft

Overall

26091

Males

15212

M65-69

15212

15K→20K

9.3 - 12.4 mi

Top 86%
Γ—5stories
+106ft-86ft

Overall

24831

Males

14620

M65-69

14620

20K→HALF

12.4 - 13.1 mi

Top 85%
Γ—2stories
+19ft-37ft

Overall

24719

Males

14556

M65-69

14556

HALF→25K

13.1 - 15.5 mi

Top 85%
Γ—4stories
+66ft-88ft

Overall

24810

Males

14585

M65-69

14585

25K→30K

15.5 - 18.6 mi

Top 85%
Γ—9stories
+181ft-148ft

Overall

24765

Males

14420

M65-69

14420

30K→20M

18.6 - 20.0 mi

Top 81%
Γ—5stories
+64ft-50ft

Overall

23614

Males

13824

M65-69

13824

20M→21M

20.0 - 21.0 mi

Top 84%
Γ—8stories
+106ft-24ft

Overall

24279

Males

14054

M65-69

14054

21M→35K

21.0 - 21.8 mi

Top 85%
Γ—7stories
+17ft-86ft

Overall

24599

Males

14198

M65-69

14198

35K→23M

21.8 - 23.0 mi

Top 82%
Γ—5stories
+23ft-63ft

Overall

23789

Males

13773

M65-69

13773

23M→24M

23.0 - 24.0 mi

Top 82%
Γ—6stories
+12ft-82ft

Overall

23654

Males

13690

M65-69

13690

24M→40K

24.0 - 24.9 mi

Top 79%
Γ—1story
+6ft-20ft

Overall

23038

Males

13320

M65-69

13320

40K→25.2M

24.9 - 25.2 mi

Top 81%
Γ—1story
+13ft-16ft

Overall

23584

Males

13586

M65-69

13586

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
Γ—2stories
+22ft-21ft

Overall

24962

Males

14256

M65-69

14256

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1232
Passed By
1187
Net Change
+45
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24727
5K β†’ 10K205245-40#24727#24767
10K β†’ 15K29506-477#24767#25244
15K β†’ 20K16479+85#25244#25159
20K β†’ HALF3612+24#25159#25135
HALF β†’ 25K12655+71#25135#25064
25K β†’ 30K14998+51#25064#25013
30K β†’ 20M12114+107#25013#24906
20M β†’ 21M8526+59#24906#24847
21M β†’ 35K3627+9#24847#24838
35K β†’ 23M8230+52#24838#24786
23M β†’ 24M6821+47#24786#24739
24M β†’ 40K7915+64#24739#24675
40K β†’ 25.2M2516+9#24675#24666
25.2M β†’ FINISH2743-16#24666#24682
TOTALS12321187+45
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing