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BOSTON MARATHON 2025

Hsin Wei Han

Bib: 23207•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken 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
8:40/mi
26:56
↑ 97↓ 3451.5%
10K· 6.21 mi
9:10/mi
55:24
↑ 79↓ 1380.4%
15K· 9.32 mi
8:52/mi
1:22:56
↑ 67↓ 78
20K· 12.43 mi
10:22/mi
1:55:10
↑ 106↓ 860.1%
Half· 13.11 mi
10:23/mi
2:02:15
↑ 19↓ 370.5%
25K· 15.53 mi
10:54/mi
2:28:41
↑ 66↓ 880.2%
30K· 18.64 mi
11:47/mi
3:05:17
↑ 181↓ 1480.2%
20M
12:09/mi
3:21:47
↑ 64↓ 500.2%
21M
17:17/mi
3:39:04
↑ 106↓ 241.6%
35K· 21.75 mi
13:59/mi
3:49:32
↑ 17↓ 861.7%
23M
12:43/mi
4:05:27
↑ 23↓ 630.6%
24M
10:42/mi
4:16:09
↓ 821.3%
40K· 24.85 mi
10:43/mi
4:25:19
↓ 200.3%
25.2M
11:36/mi
4:29:19
↑ 13↓ 160.2%
Finish· 26.22 mi
10:33/mi
4:40:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:15
Pace9:20 /mi
2nd Half
Distance13.11 mi
Time2:37:49
Pace12:02 /mi
📊Positive Split: 29.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:5326:568:4026:56
8:40
-
10K
6.21 mi11:55:2155:248:5528:28
9:10
+0:30
15K
9.32 mi12:22:531:22:568:5427:32
8:52
-0:18
20K
12.43 mi12:55:071:55:109:1632:14
10:22
+1:30
Half
13.11 mi13:02:122:02:159:207:05
10:23
+0:01
25K
15.53 mi13:28:382:28:419:3426:26
10:54
+0:31
30K
18.64 mi14:05:143:05:179:5636:36
11:47
+0:53
20M
20.00 mi14:21:443:21:4710:0516:30
12:09
+0:22
21M
21.00 mi14:39:013:39:0410:2617:17
17:17
+5:08
35K
21.75 mi14:49:293:49:3210:3310:28
13:59
-3:18
23M
23.00 mi15:05:244:05:2710:4015:55
12:43
-1:16
24M
24.00 mi15:16:064:16:0910:4010:42
10:42
-2:01
40K
24.85 mi15:25:164:25:1910:409:10
10:43
+0:01
25.2M
25.20 mi15:29:164:29:1910:414:00
11:36
+0:53
Finish
26.22 mi15:40:014:40:0410:4110:45
10:33
-1:03

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

8:40 /mi

Average Pace

10:41 /mi

Slowest Pace

17:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:56

30% of race

Time at Steady Pace

1:40:22

36% of race

Time at Slower Pace

1:36:46

35% of race

Average Pace: 10:41 /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 mi11:26:5326:568:4026:56
8:40
#20862
10K
6.21 mi11:55:2155:248:5528:28
9:10
#22032
15K
9.32 mi12:22:531:22:568:5427:32
8:52
#21804
20K
12.43 mi12:55:071:55:109:1632:14
10:22
#23040
Half
13.11 mi13:02:122:02:159:207:05
10:23
#23195
25K
15.53 mi13:28:382:28:419:3426:26
10:54
#23613
30K
18.64 mi14:05:143:05:179:5636:36
11:47
#24072
20M
20.00 mi14:21:443:21:4710:0516:30
12:09
#24228
21M
21.00 mi14:39:013:39:0410:2617:17
17:17
#24736
35K
21.75 mi14:49:293:49:3210:3310:28
13:59
#24919
23M
23.00 mi15:05:244:05:2710:4015:55
12:43
#25025
24M
24.00 mi15:16:064:16:0910:4010:42
10:42
#24961
40K
24.85 mi15:25:164:25:1910:409:10
10:43
#24886
25.2M
25.20 mi15:29:164:29:1910:414:00
11:36
#24865
Finish
26.22 mi15:40:014:40:0410:4110:45
10:33
#24856
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi20862128021280221350(Top 75%)13105(Top 81%)13105(Top 1041%)
10K6.21 mi3.10 mi22032-117013342-54013342-54023052(Top 81%)13830(Top 86%)13830(Top 1098%)
15K9.32 mi3.11 mi21804+22813244+9813244+9821350(Top 75%)13105(Top 81%)13105(Top 1041%)
20K12.43 mi3.11 mi23040-123613825-58113825-58124972(Top 88%)14667(Top 91%)14667(Top 1165%)
Half13.11 mi0.68 mi23195-15513908-8313908-8325593(Top 90%)14931(Top 93%)14931(Top 1186%)
25K15.53 mi2.42 mi23613-41814066-15814066-15825064(Top 88%)14674(Top 91%)14674(Top 1166%)
30K18.64 mi3.11 mi24072-45914242-17614242-17625279(Top 89%)14667(Top 91%)14667(Top 1165%)
20M20.00 mi1.36 mi24228-15614291-4914291-4925457(Top 90%)14663(Top 91%)14663(Top 1165%)
21M21.00 mi1.00 mi24736-50814514-22314514-22328192(Top 99%)15978(Top 99%)15978(Top 1269%)
35K21.75 mi0.75 mi24919-18314587-7314587-7327680(Top 97%)15664(Top 97%)15664(Top 1244%)
23M23.00 mi1.25 mi25025-10614619-3214619-3226053(Top 92%)14868(Top 92%)14868(Top 1181%)
24M24.00 mi1.00 mi24961+6414576+4314576+4323320(Top 82%)13472(Top 84%)13472(Top 1070%)
40K24.85 mi0.85 mi24886+7514526+5014526+5022504(Top 79%)12991(Top 81%)12991(Top 1032%)
25.2M25.20 mi0.35 mi24865+2114516+1014516+1022304(Top 79%)12954(Top 80%)12954(Top 1029%)
Finish26.22 mi1.02 mi24856+914501+1514501+1524391(Top 86%)13977(Top 87%)13977(Top 1110%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21story building
+97ft-345ft

Overall

21350

Males

13105

M60-64

13105

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

23052

Males

13830

M60-64

13830

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+67ft-78ft

Overall

21350

Males

13105

M60-64

13105

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

24972

Males

14667

M60-64

14667

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

25593

Males

14931

M60-64

14931

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

25064

Males

14674

M60-64

14674

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

25279

Males

14667

M60-64

14667

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

25457

Males

14663

M60-64

14663

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

28192

Males

15978

M60-64

15978

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

27680

Males

15664

M60-64

15664

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

26053

Males

14868

M60-64

14868

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

23320

Males

13472

M60-64

13472

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22504

Males

12991

M60-64

12991

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22304

Males

12954

M60-64

12954

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

24391

Males

13977

M60-64

13977

Passing Analysis

Category:
Athletes Passed
754
Passed By
4748
Net Change
-3994
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20862
5K → 10K371207-1170#20862#22032
10K → 15K328100+228#22032#21804
15K → 20K211257-1236#21804#23040
20K → Half7162-155#23040#23195
Half → 25K39457-418#23195#23613
25K → 30K39498-459#23613#24072
30K → 20M37193-156#24072#24228
20M → 21M8516-508#24228#24736
21M → 35K5188-183#24736#24919
35K → 23M18124-106#24919#25025
23M → 24M717+64#25025#24961
24M → 40K805+75#24961#24886
40K → 25.2M243+21#24886#24865
25.2M → Finish4031+9#24865#24856
TOTALS7544748-3994
📊

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