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BOSTON MARATHON 2024

Dekang Lin

Bib: 20026•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
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
8:31/mi
26:28
↑ 97↓ 3451.5%
10K· 6.21 mi
8:42/mi
53:30
↑ 79↓ 1380.4%
15K· 9.32 mi
9:07/mi
1:21:48
↑ 67↓ 78
20K· 12.43 mi
10:10/mi
1:53:22
↑ 106↓ 860.1%
Half· 13.11 mi
10:08/mi
2:00:17
↑ 19↓ 370.5%
25K· 15.53 mi
10:40/mi
2:26:08
↑ 66↓ 880.2%
30K· 18.64 mi
11:44/mi
3:02:34
↑ 181↓ 1480.2%
20M
15:12/mi
3:23:13
↑ 64↓ 500.2%
21M
13:38/mi
3:36:51
↑ 106↓ 241.6%
35K· 21.75 mi
11:15/mi
3:45:16
↑ 17↓ 861.7%
23M
12:19/mi
4:00:41
↑ 23↓ 630.6%
24M
14:18/mi
4:14:59
↓ 821.3%
40K· 24.85 mi
12:06/mi
4:25:20
↓ 200.3%
25.2M
15:51/mi
4:30:48
↑ 13↓ 160.2%
Finish· 26.22 mi
11:32/mi
4:42:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:17
Pace9:11 /mi
2nd Half
Distance13.11 mi
Time2:42:16
Pace12:23 /mi
📊Positive Split: 34.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0626:288:3126:28
8:31
-
10K
6.21 mi11:50:0853:308:3727:02
8:42
+0:11
15K
9.32 mi12:18:261:21:488:4728:18
9:07
+0:25
20K
12.43 mi12:50:001:53:229:0731:34
10:10
+1:03
Half
13.11 mi12:56:552:00:179:116:55
10:08
-0:02
25K
15.53 mi13:22:462:26:089:2425:51
10:40
+0:32
30K
18.64 mi13:59:123:02:349:4836:26
11:44
+1:04
20M
20.00 mi14:19:513:23:1310:1020:39
15:12
+3:28
21M
21.00 mi14:33:293:36:5110:2013:38
13:38
-1:34
35K
21.75 mi14:41:543:45:1610:218:25
11:15
-2:23
23M
23.00 mi14:57:194:00:4110:2815:25
12:19
+1:04
24M
24.00 mi15:11:374:14:5910:3714:18
14:18
+1:59
40K
24.85 mi15:21:584:25:2010:4110:21
12:06
-2:12
25.2M
25.20 mi15:27:264:30:4810:455:28
15:51
+3:45
Finish
26.22 mi15:39:114:42:3310:4711:45
11:32
-4:19

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

8:31 /mi

Average Pace

10:47 /mi

Slowest Pace

15:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:17

43% of race

Time at Steady Pace

1:48:13

38% of race

Time at Slower Pace

54:03

19% of race

Average Pace: 10:47 /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 mi11:23:0626:288:3126:28
8:31
#17875
10K
6.21 mi11:50:0853:308:3727:02
8:42
#18137
15K
9.32 mi12:18:261:21:488:4728:18
9:07
#18591
20K
12.43 mi12:50:001:53:229:0731:34
10:10
#19462
Half
13.11 mi12:56:552:00:179:116:55
10:08
#19633
25K
15.53 mi13:22:462:26:089:2425:51
10:40
#19886
30K
18.64 mi13:59:123:02:349:4836:26
11:44
#20209
20M
20.00 mi14:19:513:23:1310:1020:39
15:12
#20885
21M
21.00 mi14:33:293:36:5110:2013:38
13:38
#20967
35K
21.75 mi14:41:543:45:1610:218:25
11:15
#20929
23M
23.00 mi14:57:194:00:4110:2815:25
12:19
#20949
24M
24.00 mi15:11:374:14:5910:3714:18
14:18
#21183
40K
24.85 mi15:21:584:25:2010:4110:21
12:06
#21161
25.2M
25.20 mi15:27:264:30:4810:455:28
15:51
#21242
Finish
26.22 mi15:39:114:42:3310:4711:45
11:32
#21277
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17875111581115819367(Top 76%)11881(Top 81%)11881(Top 1013%)
10K6.21 mi3.10 mi18137-26211277-11911277-11918364(Top 72%)11388(Top 78%)11388(Top 971%)
15K9.32 mi3.11 mi18591-45411475-19811475-19819367(Top 76%)11881(Top 81%)11881(Top 1013%)
20K12.43 mi3.11 mi19462-87111878-40311878-40320929(Top 82%)12572(Top 86%)12572(Top 1072%)
Half13.11 mi0.68 mi19633-17111959-8111959-8121811(Top 85%)12905(Top 89%)12905(Top 1100%)
25K15.53 mi2.42 mi19886-25312068-10912068-10920792(Top 81%)12393(Top 85%)12393(Top 1057%)
30K18.64 mi3.11 mi20209-32312167-9912167-9921464(Top 84%)12540(Top 86%)12540(Top 1069%)
20M20.00 mi1.36 mi20885-67612441-27412441-27424865(Top 97%)14174(Top 97%)14174(Top 1208%)
21M21.00 mi1.00 mi20967-8212455-1412455-1421796(Top 85%)12554(Top 86%)12554(Top 1070%)
35K21.75 mi0.75 mi20929+3812421+3412421+3420335(Top 80%)11779(Top 81%)11779(Top 1004%)
23M23.00 mi1.25 mi20949-2012396+2512396+2521352(Top 84%)12255(Top 84%)12255(Top 1045%)
24M24.00 mi1.00 mi21183-23412489-9312489-9324415(Top 96%)13834(Top 95%)13834(Top 1179%)
40K24.85 mi0.85 mi21161+2212465+2412465+2420650(Top 81%)11785(Top 81%)11785(Top 1005%)
25.2M25.20 mi0.35 mi21242-8112487-2212487-2223915(Top 94%)13534(Top 93%)13534(Top 1154%)
Finish26.22 mi1.02 mi21277-3512489-212489-222473(Top 88%)12749(Top 87%)12749(Top 1087%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

19367

Males

11881

M60-64

11881

5K→10K

3.1 - 6.2 mi

Top 72%
×5story building
+79ft-138ft

Overall

18364

Males

11388

M60-64

11388

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

19367

Males

11881

M60-64

11881

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

20929

Males

12572

M60-64

12572

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

21811

Males

12905

M60-64

12905

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

20792

Males

12393

M60-64

12393

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

21464

Males

12540

M60-64

12540

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

24865

Males

14174

M60-64

14174

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

21796

Males

12554

M60-64

12554

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

20335

Males

11779

M60-64

11779

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

21352

Males

12255

M60-64

12255

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

24415

Males

13834

M60-64

13834

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

20650

Males

11785

M60-64

11785

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

23915

Males

13534

M60-64

13534

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

22473

Males

12749

M60-64

12749

Passing Analysis

Category:
Athletes Passed
879
Passed By
4281
Net Change
-3402
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17875
5K → 10K179441-262#17875#18137
10K → 15K102556-454#18137#18591
15K → 20K74945-871#18591#19462
20K → Half0171-171#19462#19633
Half → 25K104357-253#19633#19886
25K → 30K74397-323#19886#20209
30K → 20M13689-676#20209#20885
20M → 21M51133-82#20885#20967
21M → 35K7133+38#20967#20929
35K → 23M6989-20#20929#20949
23M → 24M23257-234#20949#21183
24M → 40K6139+22#21183#21161
40K → 25.2M1596-81#21161#21242
25.2M → Finish4378-35#21242#21277
TOTALS8794281-3402
📊

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