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BOSTON MARATHON 2024

Mark Fung

Bib: 10613•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
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
7:32/mi
23:24
↑ 97↓ 3451.5%
10K· 6.21 mi
7:45/mi
47:28
↑ 79↓ 1380.4%
15K· 9.32 mi
8:05/mi
1:12:36
↑ 67↓ 78
20K· 12.43 mi
8:35/mi
1:39:15
↑ 106↓ 860.1%
Half· 13.11 mi
8:32/mi
1:45:04
↑ 19↓ 370.5%
25K· 15.53 mi
9:00/mi
2:06:54
↑ 66↓ 880.2%
30K· 18.64 mi
9:51/mi
2:37:29
↑ 181↓ 1480.2%
20M
9:42/mi
2:50:40
↑ 64↓ 500.2%
21M
10:21/mi
3:01:01
↑ 106↓ 241.6%
35K· 21.75 mi
10:07/mi
3:08:35
↑ 17↓ 861.7%
23M
13:47/mi
3:25:51
↑ 23↓ 630.6%
24M
10:32/mi
3:36:23
↓ 821.3%
40K· 24.85 mi
10:16/mi
3:45:10
↓ 200.3%
25.2M
13:26/mi
3:49:48
↑ 13↓ 160.2%
Finish· 26.22 mi
9:06/mi
3:59:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:04
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time2:14:00
Pace10:13 /mi
📊Positive Split: 27.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2223:247:3223:24
7:32
-
10K
6.21 mi11:14:2647:287:3824:04
7:45
+0:13
15K
9.32 mi11:39:341:12:367:4725:08
8:05
+0:20
20K
12.43 mi12:06:131:39:157:5926:39
8:35
+0:30
Half
13.11 mi12:12:021:45:048:015:49
8:32
-0:03
25K
15.53 mi12:33:522:06:548:1021:50
9:00
+0:28
30K
18.64 mi13:04:272:37:298:2730:35
9:51
+0:51
20M
20.00 mi13:17:382:50:408:3213:11
9:42
-0:09
21M
21.00 mi13:27:593:01:018:3710:21
10:21
+0:39
35K
21.75 mi13:35:333:08:358:407:34
10:07
-0:14
23M
23.00 mi13:52:493:25:518:5717:16
13:47
+3:40
24M
24.00 mi14:03:213:36:239:0110:32
10:32
-3:15
40K
24.85 mi14:12:083:45:109:048:47
10:16
-0:16
25.2M
25.20 mi14:16:463:49:489:074:38
13:26
+3:10
Finish
26.22 mi14:26:023:59:049:079:16
9:06
-4:20

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

7:32 /mi

Average Pace

9:07 /mi

Slowest Pace

13:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:04

44% of race

Time at Steady Pace

1:52:06

47% of race

Time at Slower Pace

21:54

9% of race

Average Pace: 9:07 /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 mi10:50:2223:247:3223:24
7:32
#11026
10K
6.21 mi11:14:2647:287:3824:04
7:45
#11569
15K
9.32 mi11:39:341:12:367:4725:08
8:05
#12429
20K
12.43 mi12:06:131:39:157:5926:39
8:35
#13323
Half
13.11 mi12:12:021:45:048:015:49
8:32
#13487
25K
15.53 mi12:33:522:06:548:1021:50
9:00
#13850
30K
18.64 mi13:04:272:37:298:2730:35
9:51
#14515
20M
20.00 mi13:17:382:50:408:3213:11
9:42
#14576
21M
21.00 mi13:27:593:01:018:3710:21
10:21
#14573
35K
21.75 mi13:35:333:08:358:407:34
10:07
#14734
23M
23.00 mi13:52:493:25:518:5717:16
13:47
#15872
24M
24.00 mi14:03:213:36:239:0110:32
10:32
#15999
40K
24.85 mi14:12:083:45:109:048:47
10:16
#15980
25.2M
25.20 mi14:16:463:49:489:074:38
13:26
#16106
Finish
26.22 mi14:26:023:59:049:079:16
9:06
#16068
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi110268429842914034(Top 55%)9620(Top 66%)9620(Top 434%)
10K6.21 mi3.10 mi11569-5438627-1988627-19812214(Top 48%)8887(Top 61%)8887(Top 401%)
15K9.32 mi3.11 mi12429-8608972-3458972-34514034(Top 55%)9620(Top 66%)9620(Top 434%)
20K12.43 mi3.11 mi13323-8949323-3519323-35115208(Top 60%)10042(Top 69%)10042(Top 453%)
Half13.11 mi0.68 mi13487-1649399-769399-7615851(Top 62%)10270(Top 70%)10270(Top 463%)
25K15.53 mi2.42 mi13850-3639513-1149513-11415526(Top 61%)10030(Top 69%)10030(Top 452%)
30K18.64 mi3.11 mi14515-6659689-1769689-17616793(Top 66%)10367(Top 71%)10367(Top 467%)
20M20.00 mi1.36 mi14576-619673+169673+1615345(Top 60%)9453(Top 65%)9453(Top 426%)
21M21.00 mi1.00 mi14573+39623+509623+5014306(Top 56%)8809(Top 60%)8809(Top 397%)
35K21.75 mi0.75 mi14734-1619649-269649-2617506(Top 69%)10371(Top 71%)10371(Top 468%)
23M23.00 mi1.25 mi15872-113810098-44910098-44923551(Top 92%)13415(Top 92%)13415(Top 605%)
24M24.00 mi1.00 mi15999-12710121-2310121-2317928(Top 70%)10457(Top 72%)10457(Top 471%)
40K24.85 mi0.85 mi15980+1910084+3710084+3715948(Top 62%)9440(Top 65%)9440(Top 426%)
25.2M25.20 mi0.35 mi16106-12610135-5110135-5120551(Top 80%)11703(Top 80%)11703(Top 528%)
Finish26.22 mi1.02 mi16068+3810089+4610089+4614670(Top 57%)8833(Top 61%)8833(Top 398%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

14034

Males

9620

M45-49

9620

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

12214

Males

8887

M45-49

8887

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

14034

Males

9620

M45-49

9620

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

15208

Males

10042

M45-49

10042

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

15851

Males

10270

M45-49

10270

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

15526

Males

10030

M45-49

10030

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

16793

Males

10367

M45-49

10367

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

15345

Males

9453

M45-49

9453

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

14306

Males

8809

M45-49

8809

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

17506

Males

10371

M45-49

10371

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

23551

Males

13415

M45-49

13415

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

17928

Males

10457

M45-49

10457

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15948

Males

9440

M45-49

9440

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

20551

Males

11703

M45-49

11703

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

14670

Males

8833

M45-49

8833

Passing Analysis

Category:
Athletes Passed
1057
Passed By
6099
Net Change
-5042
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11026
5K → 10K122665-543#11026#11569
10K → 15K57917-860#11569#12429
15K → 20K83977-894#12429#13323
20K → Half16180-164#13323#13487
Half → 25K117480-363#13487#13850
25K → 30K130795-665#13850#14515
30K → 20M114175-61#14515#14576
20M → 21M125122+3#14576#14573
21M → 35K42203-161#14573#14734
35K → 23M81146-1138#14734#15872
23M → 24M41168-127#15872#15999
24M → 40K9374+19#15999#15980
40K → 25.2M11137-126#15980#16106
25.2M → Finish9860+38#16106#16068
TOTALS10576099-5042
📊

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