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BOSTON MARATHON 2024

Longchang Fu

Bib: 14665•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 41%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 43%
Division (M55-59)
#0 / 1529
Top 30%
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
7:49/mi
24:16
↑ 97↓ 3451.5%
10K· 6.21 mi
7:52/mi
48:41
↑ 79↓ 1380.4%
15K· 9.32 mi
7:59/mi
1:13:30
↑ 67↓ 78
20K· 12.43 mi
8:01/mi
1:38:24
↑ 106↓ 860.1%
Half· 13.11 mi
7:56/mi
1:43:49
↑ 19↓ 370.5%
25K· 15.53 mi
8:06/mi
2:03:28
↑ 66↓ 880.2%
30K· 18.64 mi
8:28/mi
2:29:46
↑ 181↓ 1480.2%
20M
8:26/mi
2:41:13
↑ 64↓ 500.2%
21M
9:07/mi
2:50:20
↑ 106↓ 241.6%
35K· 21.75 mi
8:04/mi
2:56:22
↑ 17↓ 861.7%
23M
8:30/mi
3:07:00
↑ 23↓ 630.6%
24M
8:10/mi
3:15:10
↓ 821.3%
40K· 24.85 mi
8:54/mi
3:22:47
↓ 200.3%
25.2M
9:05/mi
3:25:55
↑ 13↓ 160.2%
Finish· 26.22 mi
8:00/mi
3:34:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:49
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:50:15
Pace8:25 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:1624:167:4924:16
7:49
-
10K
6.21 mi11:20:4148:417:5024:25
7:52
+0:03
15K
9.32 mi11:45:301:13:307:5324:49
7:59
+0:07
20K
12.43 mi12:10:241:38:247:5524:54
8:01
+0:02
Half
13.11 mi12:15:491:43:497:555:25
7:56
-0:05
25K
15.53 mi12:35:282:03:287:5719:39
8:06
+0:10
30K
18.64 mi13:01:462:29:468:0226:18
8:28
+0:22
20M
20.00 mi13:13:132:41:138:0411:27
8:26
-0:02
21M
21.00 mi13:22:202:50:208:079:07
9:07
+0:41
35K
21.75 mi13:28:222:56:228:076:02
8:04
-1:03
23M
23.00 mi13:39:003:07:008:0810:38
8:30
+0:26
24M
24.00 mi13:47:103:15:108:088:10
8:10
-0:20
40K
24.85 mi13:54:473:22:478:107:37
8:54
+0:44
25.2M
25.20 mi13:57:553:25:558:103:08
9:05
+0:11
Finish
26.22 mi14:06:043:34:048:108:09
8:00
-1:05

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

7:49 /mi

Average Pace

8:10 /mi

Slowest Pace

9:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:12

91% of race

Time at Steady Pace

19:52

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:10 /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 mi10:56:1624:167:4924:16
7:49
#13157
10K
6.21 mi11:20:4148:417:5024:25
7:52
#13109
15K
9.32 mi11:45:301:13:307:5324:49
7:59
#13197
20K
12.43 mi12:10:241:38:247:5524:54
8:01
#12763
Half
13.11 mi12:15:491:43:497:555:25
7:56
#12737
25K
15.53 mi12:35:282:03:287:5719:39
8:06
#12328
30K
18.64 mi13:01:462:29:468:0226:18
8:28
#11891
20M
20.00 mi13:13:132:41:138:0411:27
8:26
#11602
21M
21.00 mi13:22:202:50:208:079:07
9:07
#11403
35K
21.75 mi13:28:222:56:228:076:02
8:04
#11242
23M
23.00 mi13:39:003:07:008:0810:38
8:30
#10999
24M
24.00 mi13:47:103:15:108:088:10
8:10
#10796
40K
24.85 mi13:54:473:22:478:107:37
8:54
#10739
25.2M
25.20 mi13:57:553:25:558:103:08
9:05
#10651
Finish
26.22 mi14:06:043:34:048:108:09
8:00
#10539
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi131579310931013366(Top 52%)9325(Top 64%)9325(Top 610%)
10K6.21 mi3.10 mi13109+489283+279283+2713122(Top 51%)9254(Top 63%)9254(Top 605%)
15K9.32 mi3.11 mi13197-889304-219304-2113366(Top 52%)9325(Top 64%)9325(Top 610%)
20K12.43 mi3.11 mi12763+4349099+2059099+20511919(Top 47%)8613(Top 59%)8613(Top 563%)
Half13.11 mi0.68 mi12737+269073+269073+2612242(Top 48%)8743(Top 60%)8743(Top 572%)
25K15.53 mi2.42 mi12328+4098857+2168857+21610820(Top 42%)7920(Top 54%)7920(Top 518%)
30K18.64 mi3.11 mi11891+4378576+2818576+28110466(Top 41%)7523(Top 52%)7523(Top 492%)
20M20.00 mi1.36 mi11602+2898389+1878389+1879037(Top 35%)6549(Top 45%)6549(Top 428%)
21M21.00 mi1.00 mi11403+1998237+1528237+1529101(Top 36%)6334(Top 43%)6334(Top 414%)
35K21.75 mi0.75 mi11242+1618121+1168121+1168172(Top 32%)5854(Top 40%)5854(Top 383%)
23M23.00 mi1.25 mi10999+2437944+1777944+1778442(Top 33%)5827(Top 40%)5827(Top 381%)
24M24.00 mi1.00 mi10796+2037801+1437801+1437550(Top 30%)5271(Top 36%)5271(Top 345%)
40K24.85 mi0.85 mi10739+577715+867715+8610391(Top 41%)6612(Top 45%)6612(Top 432%)
25.2M25.20 mi0.35 mi10651+887651+647651+646922(Top 27%)4788(Top 33%)4788(Top 313%)
Finish26.22 mi1.02 mi10539+1127561+907561+908502(Top 33%)5661(Top 39%)5661(Top 370%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

13366

Males

9325

M55-59

9325

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

13122

Males

9254

M55-59

9254

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

13366

Males

9325

M55-59

9325

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

11919

Males

8613

M55-59

8613

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12242

Males

8743

M55-59

8743

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

10820

Males

7920

M55-59

7920

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

10466

Males

7523

M55-59

7523

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

9037

Males

6549

M55-59

6549

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9101

Males

6334

M55-59

6334

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8172

Males

5854

M55-59

5854

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

8442

Males

5827

M55-59

5827

23M→24M

23.0 - 24.0 mi

Top 30%
×6story building
+12ft-82ft

Overall

7550

Males

5271

M55-59

5271

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10391

Males

6612

M55-59

6612

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

6922

Males

4788

M55-59

4788

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

8502

Males

5661

M55-59

5661

Passing Analysis

Category:
Athletes Passed
3599
Passed By
981
Net Change
+2618
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13157
5K → 10K324276+48#13157#13109
10K → 15K186274-88#13109#13197
15K → 20K50066+434#13197#12763
20K → Half5024+26#12763#12737
Half → 25K45546+409#12737#12328
25K → 30K53295+437#12328#11891
30K → 20M2989+289#11891#11602
20M → 21M24546+199#11602#11403
21M → 35K1698+161#11403#11242
35K → 23M27532+243#11242#10999
23M → 24M2129+203#10999#10796
24M → 40K11861+57#10796#10739
40K → 25.2M957+88#10739#10651
25.2M → Finish14028+112#10651#10539
TOTALS3599981+2618
📊

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