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BOSTON MARATHON 2024

Lu Kuen Han

Bib: 12216•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 36%
Gender (Male)
#0 / 14578
Top 47%
Masters (Masters Men)
#0 / 9729
Top 37%
Division (M50-54)
#0 / 1935
Top 38%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:58/mi
21:38
↑ 97↓ 3451.5%
10K· 6.21 mi
6:57/mi
43:14
↑ 79↓ 1380.4%
15K· 9.32 mi
7:02/mi
1:05:06
↑ 67↓ 78
20K· 12.43 mi
7:15/mi
1:27:37
↑ 106↓ 860.1%
Half· 13.11 mi
7:23/mi
1:32:39
↑ 19↓ 370.5%
25K· 15.53 mi
7:33/mi
1:50:58
↑ 66↓ 880.2%
30K· 18.64 mi
8:05/mi
2:16:04
↑ 181↓ 1480.2%
20M
10:03/mi
2:29:43
↑ 64↓ 500.2%
21M
11:20/mi
2:41:03
↑ 106↓ 241.6%
35K· 21.75 mi
9:07/mi
2:47:52
↑ 17↓ 861.7%
23M
9:20/mi
2:59:33
↑ 23↓ 630.6%
24M
8:52/mi
3:08:25
↓ 821.3%
40K· 24.85 mi
9:06/mi
3:16:12
↓ 200.3%
25.2M
10:00/mi
3:19:39
↑ 13↓ 160.2%
Finish· 26.22 mi
8:43/mi
3:28:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:39
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:55:53
Pace8:50 /mi
📊Positive Split: 25.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5221:386:5821:38
6:58
-
10K
6.21 mi11:11:2843:146:5721:36
6:57
-0:01
15K
9.32 mi11:33:201:05:066:5921:52
7:02
+0:05
20K
12.43 mi11:55:511:27:377:0322:31
7:15
+0:13
Half
13.11 mi12:00:531:32:397:045:02
7:23
+0:08
25K
15.53 mi12:19:121:50:587:0918:19
7:33
+0:10
30K
18.64 mi12:44:182:16:047:1825:06
8:05
+0:32
20M
20.00 mi12:57:572:29:437:2913:39
10:03
+1:58
21M
21.00 mi13:09:172:41:037:4011:20
11:20
+1:17
35K
21.75 mi13:16:062:47:527:436:49
9:07
-2:13
23M
23.00 mi13:27:472:59:337:4811:41
9:20
+0:13
24M
24.00 mi13:36:393:08:257:518:52
8:52
-0:28
40K
24.85 mi13:44:263:16:127:547:47
9:06
+0:14
25.2M
25.20 mi13:47:533:19:397:553:27
10:00
+0:54
Finish
26.22 mi13:56:463:28:327:588:53
8:43
-1:17

Checkpoints & Pacing

📈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

6:57 /mi

Average Pace

7:58 /mi

Slowest Pace

11:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:58

53% of race

Time at Steady Pace

1:09:08

33% of race

Time at Slower Pace

28:26

14% of race

Average Pace: 7:57 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:49:5221:386:5821:38
6:58
#6834
10K
6.21 mi11:11:2843:146:5721:36
6:57
#6557
15K
9.32 mi11:33:201:05:066:5921:52
7:02
#6505
20K
12.43 mi11:55:511:27:377:0322:31
7:15
#6482
Half
13.11 mi12:00:531:32:397:045:02
7:23
#6552
25K
15.53 mi12:19:121:50:587:0918:19
7:33
#6599
30K
18.64 mi12:44:182:16:047:1825:06
8:05
#6806
20M
20.00 mi12:57:572:29:437:2913:39
10:03
#7630
21M
21.00 mi13:09:172:41:037:4011:20
11:20
#8378
35K
21.75 mi13:16:062:47:527:436:49
9:07
#8547
23M
23.00 mi13:27:472:59:337:4811:41
9:20
#8757
24M
24.00 mi13:36:393:08:257:518:52
8:52
#8858
40K
24.85 mi13:44:263:16:127:547:47
9:06
#8934
25.2M
25.20 mi13:47:533:19:397:553:27
10:00
#8981
Finish
26.22 mi13:56:463:28:327:588:53
8:43
#9146
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi6834605460546445(Top 25%)5701(Top 39%)5701(Top 295%)
10K6.21 mi3.10 mi6557+2775836+2185836+2186359(Top 25%)5674(Top 39%)5674(Top 293%)
15K9.32 mi3.11 mi6505+525778+585778+586445(Top 25%)5701(Top 39%)5701(Top 295%)
20K12.43 mi3.11 mi6482+235745+335745+336666(Top 26%)5758(Top 39%)5758(Top 298%)
Half13.11 mi0.68 mi6552-705788-435788-438193(Top 32%)6741(Top 46%)6741(Top 348%)
25K15.53 mi2.42 mi6599-475786+25786+27339(Top 29%)6031(Top 41%)6031(Top 312%)
30K18.64 mi3.11 mi6806-2075863-775863-778325(Top 33%)6405(Top 44%)6405(Top 331%)
20M20.00 mi1.36 mi7630-8246339-4766339-47616622(Top 65%)10061(Top 69%)10061(Top 520%)
21M21.00 mi1.00 mi8378-7486703-3646703-36417197(Top 67%)10202(Top 70%)10202(Top 527%)
35K21.75 mi0.75 mi8547-1696766-636766-6313822(Top 54%)8546(Top 59%)8546(Top 442%)
23M23.00 mi1.25 mi8757-2106812-466812-4612717(Top 50%)7915(Top 54%)7915(Top 409%)
24M24.00 mi1.00 mi8858-1016831-196831-1911442(Top 45%)7279(Top 50%)7279(Top 376%)
40K24.85 mi0.85 mi8934-766821+106821+1011325(Top 44%)7086(Top 49%)7086(Top 366%)
25.2M25.20 mi0.35 mi8981-476819+26819+210913(Top 43%)6835(Top 47%)6835(Top 353%)
Finish26.22 mi1.02 mi9146-1656865-466865-4612697(Top 50%)7858(Top 54%)7858(Top 406%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21story building
+97ft-345ft

Overall

6445

Males

5701

M50-54

5701

5K→10K

3.1 - 6.2 mi

Top 25%
×5story building
+79ft-138ft

Overall

6359

Males

5674

M50-54

5674

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+67ft-78ft

Overall

6445

Males

5701

M50-54

5701

15K→20K

9.3 - 12.4 mi

Top 26%
×5story building
+106ft-86ft

Overall

6666

Males

5758

M50-54

5758

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

8193

Males

6741

M50-54

6741

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7339

Males

6031

M50-54

6031

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

8325

Males

6405

M50-54

6405

30K→20M

18.6 - 20.0 mi

Top 65%
×5story building
+64ft-50ft

Overall

16622

Males

10061

M50-54

10061

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

17197

Males

10202

M50-54

10202

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

13822

Males

8546

M50-54

8546

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

12717

Males

7915

M50-54

7915

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

11442

Males

7279

M50-54

7279

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11325

Males

7086

M50-54

7086

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

10913

Males

6835

M50-54

6835

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

12697

Males

7858

M50-54

7858

Passing Analysis

Category:
Athletes Passed
1377
Passed By
3689
Net Change
-2312
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6834
5K → 10K35275+277#6834#6557
10K → 15K174122+52#6557#6505
15K → 20K175152+23#6505#6482
20K → Half1787-70#6482#6552
Half → 25K143190-47#6552#6599
25K → 30K147354-207#6599#6806
30K → 20M22846-824#6806#7630
20M → 21M17765-748#7630#8378
21M → 35K40209-169#8378#8547
35K → 23M80290-210#8547#8757
23M → 24M56157-101#8757#8858
24M → 40K79155-76#8858#8934
40K → 25.2M3178-47#8934#8981
25.2M → Finish44209-165#8981#9146
TOTALS13773689-2312
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing