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BOSTON MARATHON 2024

Tien-Yu Chen

Bib: 19737•M

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
7:59/mi
24:49
↑ 97↓ 3451.5%
10K· 6.21 mi
8:33/mi
51:23
↑ 79↓ 1380.4%
15K· 9.32 mi
9:24/mi
1:20:36
↑ 67↓ 78
20K· 12.43 mi
10:27/mi
1:53:05
↑ 106↓ 860.1%
Half· 13.11 mi
9:05/mi
1:59:17
↑ 19↓ 370.5%
25K· 15.53 mi
11:11/mi
2:26:25
↑ 66↓ 880.2%
30K· 18.64 mi
11:30/mi
3:02:10
↑ 181↓ 1480.2%
20M
11:16/mi
3:17:28
↑ 64↓ 500.2%
21M
12:32/mi
3:30:00
↑ 106↓ 241.6%
35K· 21.75 mi
10:42/mi
3:38:00
↑ 17↓ 861.7%
23M
12:36/mi
3:53:47
↑ 23↓ 630.6%
24M
11:32/mi
4:05:19
↓ 821.3%
40K· 24.85 mi
12:32/mi
4:16:02
↓ 200.3%
25.2M
14:36/mi
4:21:04
↑ 13↓ 160.2%
Finish· 26.22 mi
10:02/mi
4:31:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:17
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:32:00
Pace11:36 /mi
📊Positive Split: 27.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:2424:497:5924:49
7:59
-
10K
6.21 mi11:45:5851:238:1626:34
8:33
+0:34
15K
9.32 mi12:15:111:20:368:3929:13
9:24
+0:51
20K
12.43 mi12:47:401:53:059:0632:29
10:27
+1:03
Half
13.11 mi12:53:521:59:179:066:12
9:05
-1:22
25K
15.53 mi13:21:002:26:259:2627:08
11:11
+2:06
30K
18.64 mi13:56:453:02:109:4635:45
11:30
+0:19
20M
20.00 mi14:12:033:17:289:5215:18
11:16
-0:14
21M
21.00 mi14:24:353:30:0010:0012:32
12:32
+1:16
35K
21.75 mi14:32:353:38:0010:018:00
10:42
-1:50
23M
23.00 mi14:48:223:53:4710:1015:47
12:36
+1:54
24M
24.00 mi14:59:544:05:1910:1311:32
11:32
-1:04
40K
24.85 mi15:10:374:16:0210:1810:43
12:32
+1:00
25.2M
25.20 mi15:15:394:21:0410:225:02
14:36
+2:04
Finish
26.22 mi15:25:524:31:1710:2110:13
10:02
-4:34

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

7:59 /mi

Average Pace

10:21 /mi

Slowest Pace

14:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:01

36% of race

Time at Steady Pace

2:10:12

48% of race

Time at Slower Pace

44:04

16% of race

Average Pace: 10:21 /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 mi11:19:2424:497:5924:49
7:59
#14560
10K
6.21 mi11:45:5851:238:1626:34
8:33
#16155
15K
9.32 mi12:15:111:20:368:3929:13
9:24
#17920
20K
12.43 mi12:47:401:53:059:0632:29
10:27
#19372
Half
13.11 mi12:53:521:59:179:066:12
9:05
#19333
25K
15.53 mi13:21:002:26:259:2627:08
11:11
#19951
30K
18.64 mi13:56:453:02:109:4635:45
11:30
#20154
20M
20.00 mi14:12:033:17:289:5215:18
11:16
#20129
21M
21.00 mi14:24:353:30:0010:0012:32
12:32
#20117
35K
21.75 mi14:32:353:38:0010:018:00
10:42
#20061
23M
23.00 mi14:48:223:53:4710:1015:47
12:36
#20201
24M
24.00 mi14:59:544:05:1910:1311:32
11:32
#20194
40K
24.85 mi15:10:374:16:0210:1810:43
12:32
#20260
25.2M
25.20 mi15:15:394:21:0410:225:02
14:36
#20303
Finish
26.22 mi15:25:524:31:1710:2110:13
10:02
#20243
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi145609865986520366(Top 80%)12343(Top 85%)12343(Top 1052%)
10K6.21 mi3.10 mi16155-159510475-61010475-61017568(Top 69%)11056(Top 76%)11056(Top 943%)
15K9.32 mi3.11 mi17920-176511193-71811193-71820366(Top 80%)12343(Top 85%)12343(Top 1052%)
20K12.43 mi3.11 mi19372-145211830-63711830-63721566(Top 84%)12863(Top 88%)12863(Top 1097%)
Half13.11 mi0.68 mi19333+3911813+1711813+1718643(Top 73%)11477(Top 79%)11477(Top 978%)
25K15.53 mi2.42 mi19951-61812099-28612099-28621851(Top 86%)12894(Top 88%)12894(Top 1099%)
30K18.64 mi3.11 mi20154-20312137-3812137-3821033(Top 82%)12335(Top 85%)12335(Top 1052%)
20M20.00 mi1.36 mi20129+2512098+3912098+3919871(Top 78%)11678(Top 80%)11678(Top 996%)
21M21.00 mi1.00 mi20117+1212065+3312065+3319914(Top 78%)11594(Top 80%)11594(Top 988%)
35K21.75 mi0.75 mi20061+5612022+4312022+4319063(Top 75%)11152(Top 76%)11152(Top 951%)
23M23.00 mi1.25 mi20201-14012056-3412056-3421880(Top 86%)12526(Top 86%)12526(Top 1068%)
24M24.00 mi1.00 mi20194+712038+1812038+1820480(Top 80%)11766(Top 81%)11766(Top 1003%)
40K24.85 mi0.85 mi20260-6612048-1012048-1021453(Top 84%)12205(Top 84%)12205(Top 1040%)
25.2M25.20 mi0.35 mi20303-4312054-612054-622473(Top 88%)12739(Top 87%)12739(Top 1086%)
Finish26.22 mi1.02 mi20243+6012019+3512019+3518469(Top 72%)10711(Top 73%)10711(Top 913%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

20366

Males

12343

M60-64

12343

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

17568

Males

11056

M60-64

11056

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

20366

Males

12343

M60-64

12343

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

21566

Males

12863

M60-64

12863

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

18643

Males

11477

M60-64

11477

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

21851

Males

12894

M60-64

12894

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

21033

Males

12335

M60-64

12335

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

19871

Males

11678

M60-64

11678

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

19914

Males

11594

M60-64

11594

21M→35K

21.0 - 21.8 mi

Top 75%
×7story building
+17ft-86ft

Overall

19063

Males

11152

M60-64

11152

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

21880

Males

12526

M60-64

12526

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

20480

Males

11766

M60-64

11766

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

21453

Males

12205

M60-64

12205

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

22473

Males

12739

M60-64

12739

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2story building
+22ft-21ft

Overall

18469

Males

10711

M60-64

10711

Passing Analysis

Category:
Athletes Passed
817
Passed By
6500
Net Change
-5683
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14560
5K → 10K301625-1595#14560#16155
10K → 15K181783-1765#16155#17920
15K → 20K341486-1452#17920#19372
20K → Half5819+39#19372#19333
Half → 25K56674-618#19333#19951
25K → 30K94297-203#19951#20154
30K → 20M9974+25#20154#20129
20M → 21M8876+12#20129#20117
21M → 35K7418+56#20117#20061
35K → 23M45185-140#20061#20201
23M → 24M6962+7#20201#20194
24M → 40K46112-66#20194#20260
40K → 25.2M1962-43#20260#20303
25.2M → Finish8727+60#20303#20243
TOTALS8176500-5683
📊

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