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BOSTON MARATHON 2024

Yung Chan

Bib: 19513•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 45%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 47%
Division (M60-64)
#0 / 1173
Top 18%
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
7:52/mi
24:25
↑ 97↓ 3451.5%
10K· 6.21 mi
7:58/mi
49:11
↑ 79↓ 1380.4%
15K· 9.32 mi
8:09/mi
1:14:29
↑ 67↓ 78
20K· 12.43 mi
8:19/mi
1:40:18
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:45:36
↑ 19↓ 370.5%
25K· 15.53 mi
8:32/mi
2:06:18
↑ 66↓ 880.2%
30K· 18.64 mi
8:45/mi
2:33:28
↑ 181↓ 1480.2%
20M
8:15/mi
2:44:41
↑ 64↓ 500.2%
21M
8:58/mi
2:53:39
↑ 106↓ 241.6%
35K· 21.75 mi
7:56/mi
2:59:35
↑ 17↓ 861.7%
23M
8:49/mi
3:10:37
↑ 23↓ 630.6%
24M
8:09/mi
3:18:46
↓ 821.3%
40K· 24.85 mi
8:35/mi
3:26:06
↓ 200.3%
25.2M
9:31/mi
3:29:23
↑ 13↓ 160.2%
Finish· 26.22 mi
8:16/mi
3:37:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:36
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:52:12
Pace8:34 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4024:257:5224:25
7:52
-
10K
6.21 mi11:42:2649:117:5524:46
7:58
+0:06
15K
9.32 mi12:07:441:14:297:5925:18
8:09
+0:11
20K
12.43 mi12:33:331:40:188:0425:49
8:19
+0:10
Half
13.11 mi12:38:511:45:368:035:18
7:46
-0:33
25K
15.53 mi12:59:332:06:188:0820:42
8:32
+0:46
30K
18.64 mi13:26:432:33:288:1427:10
8:45
+0:13
20M
20.00 mi13:37:562:44:418:1411:13
8:15
-0:30
21M
21.00 mi13:46:542:53:398:168:58
8:58
+0:43
35K
21.75 mi13:52:502:59:358:155:56
7:56
-1:02
23M
23.00 mi14:03:523:10:378:1711:02
8:49
+0:53
24M
24.00 mi14:12:013:18:468:178:09
8:09
-0:40
40K
24.85 mi14:19:213:26:068:187:20
8:35
+0:26
25.2M
25.20 mi14:22:383:29:238:193:17
9:31
+0:56
Finish
26.22 mi14:31:033:37:488:198:25
8:16
-1:15

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

7:46 /mi

Average Pace

8:19 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:00:25

28% of race

Time at Steady Pace

1:18:54

36% of race

Time at Slower Pace

1:18:29

36% of race

Average Pace: 8:18 /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 mi11:17:4024:257:5224:25
7:52
#13548
10K
6.21 mi11:42:2649:117:5524:46
7:58
#13769
15K
9.32 mi12:07:441:14:297:5925:18
8:09
#14003
20K
12.43 mi12:33:331:40:188:0425:49
8:19
#13875
Half
13.11 mi12:38:511:45:368:035:18
7:46
#13733
25K
15.53 mi12:59:332:06:188:0820:42
8:32
#13622
30K
18.64 mi13:26:432:33:288:1427:10
8:45
#13176
20M
20.00 mi13:37:562:44:418:1411:13
8:15
#12719
21M
21.00 mi13:46:542:53:398:168:58
8:58
#12418
35K
21.75 mi13:52:502:59:358:155:56
7:56
#12196
23M
23.00 mi14:03:523:10:378:1711:02
8:49
#12034
24M
24.00 mi14:12:013:18:468:178:09
8:09
#11797
40K
24.85 mi14:19:213:26:068:187:20
8:35
#11607
25.2M
25.20 mi14:22:383:29:238:193:17
9:31
#11534
Finish
26.22 mi14:31:033:37:488:198:25
8:16
#11435
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi135489482948214348(Top 56%)9736(Top 67%)9736(Top 830%)
10K6.21 mi3.10 mi13769-2219544-629544-6213978(Top 55%)9601(Top 66%)9601(Top 818%)
15K9.32 mi3.11 mi14003-2349630-869630-8614348(Top 56%)9736(Top 67%)9736(Top 830%)
20K12.43 mi3.11 mi13875+1289556+749556+7413752(Top 54%)9439(Top 65%)9439(Top 805%)
Half13.11 mi0.68 mi13733+1429496+609496+6011051(Top 43%)8196(Top 56%)8196(Top 699%)
25K15.53 mi2.42 mi13622+1119425+719425+7113241(Top 52%)9028(Top 62%)9028(Top 770%)
30K18.64 mi3.11 mi13176+4469139+2869139+28611903(Top 47%)8193(Top 56%)8193(Top 698%)
20M20.00 mi1.36 mi12719+4578881+2588881+2588127(Top 32%)6072(Top 42%)6072(Top 518%)
21M21.00 mi1.00 mi12418+3018690+1918690+1918428(Top 33%)6011(Top 41%)6011(Top 512%)
35K21.75 mi0.75 mi12196+2228555+1358555+1357354(Top 29%)5430(Top 37%)5430(Top 463%)
23M23.00 mi1.25 mi12034+1628418+1378418+13710155(Top 40%)6656(Top 46%)6656(Top 567%)
24M24.00 mi1.00 mi11797+2378268+1508268+1507468(Top 29%)5231(Top 36%)5231(Top 446%)
40K24.85 mi0.85 mi11607+1908129+1398129+1398753(Top 34%)5784(Top 40%)5784(Top 493%)
25.2M25.20 mi0.35 mi11534+738078+518078+518808(Top 34%)5735(Top 39%)5735(Top 489%)
Finish26.22 mi1.02 mi11435+997978+1007978+10010085(Top 39%)6508(Top 45%)6508(Top 555%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14348

Males

9736

M60-64

9736

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

13978

Males

9601

M60-64

9601

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14348

Males

9736

M60-64

9736

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

13752

Males

9439

M60-64

9439

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

11051

Males

8196

M60-64

8196

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

13241

Males

9028

M60-64

9028

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

11903

Males

8193

M60-64

8193

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

8127

Males

6072

M60-64

6072

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

8428

Males

6011

M60-64

6011

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7354

Males

5430

M60-64

5430

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

10155

Males

6656

M60-64

6656

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

7468

Males

5231

M60-64

5231

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8753

Males

5784

M60-64

5784

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8808

Males

5735

M60-64

5735

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

10085

Males

6508

M60-64

6508

Passing Analysis

Category:
Athletes Passed
3483
Passed By
1370
Net Change
+2113
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13548
5K → 10K216437-221#13548#13769
10K → 15K159393-234#13769#14003
15K → 20K304176+128#14003#13875
20K → Half1420+142#13875#13733
Half → 25K258147+111#13733#13622
25K → 30K52579+446#13622#13176
30K → 20M4581+457#13176#12719
20M → 21M31211+301#12719#12418
21M → 35K2242+222#12418#12196
35K → 23M20947+162#12196#12034
23M → 24M2436+237#12034#11797
24M → 40K20111+190#11797#11607
40K → 25.2M8411+73#11607#11534
25.2M → Finish14849+99#11534#11435
TOTALS34831370+2113
📊

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