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BOSTON MARATHON 2025

Rueifu Hsu

Bib: 19252•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
Top 39%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:20
Rank: #17758
Start → 5K
25:20 | 8:09/mi
10K· 6.21 mi
49:42
Rank: #16506 (+1252)
5K → 10K
24:22 | 7:51/mi
15K· 9.32 mi
1:14:51
Rank: #16559 (-53)
10K → 15K
25:09 | 8:06/mi
20K· 12.43 mi
1:40:01
Rank: #16300 (+259)
15K → 20K
25:10 | 8:06/mi
Half· 13.11 mi
1:45:23
Rank: #16215 (+85)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:05:04
Rank: #15950 (+265)
Half → 25K
19:41 | 8:07/mi
30K· 18.64 mi
2:31:47
Rank: #15825 (+125)
25K → 30K
26:43 | 8:36/mi
20M
2:43:48
Rank: #15787 (+38)
30K → 20M
12:01 | 8:51/mi
21M
2:53:34
Rank: #15848 (-61)
20M → 21M
9:46 | 9:46/mi
35K· 21.75 mi
3:01:05
Rank: #16152 (-304)
21M → 35K
7:31 | 10:03/mi
23M
3:13:07
Rank: #16311 (-159)
35K → 23M
12:02 | 9:37/mi
24M
3:23:08
Rank: #16647 (-336)
23M → 24M
10:01 | 10:01/mi
40K· 24.85 mi
3:33:10
Rank: #17254 (-607)
24M → 40K
10:02 | 11:44/mi
25.2M
3:36:49
Rank: #17300 (-46)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
3:45:20
Rank: #17226 (+74)
25.2M → Finish
8:31 | 8:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:23
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:59:57
Pace9:09 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0525:208:0925:20
8:09
-
10K
6.21 mi11:41:2749:428:0024:22
7:51
-0:18
15K
9.32 mi12:06:361:14:518:0225:09
8:06
+0:15
20K
12.43 mi12:31:461:40:018:0325:10
8:06
0:00
Half
13.11 mi12:37:081:45:238:025:22
7:52
-0:14
25K
15.53 mi12:56:492:05:048:0319:41
8:07
+0:15
30K
18.64 mi13:23:322:31:478:0926:43
8:36
+0:29
20M
20.00 mi13:35:332:43:488:1112:01
8:51
+0:15
21M
21.00 mi13:45:192:53:348:169:46
9:46
+0:55
35K
21.75 mi13:52:503:01:058:207:31
10:03
+0:17
23M
23.00 mi14:04:523:13:078:2412:02
9:37
-0:26
24M
24.00 mi14:14:533:23:088:2810:01
10:01
+0:24
40K
24.85 mi14:24:553:33:108:3510:02
11:44
+1:43
25.2M
25.20 mi14:28:343:36:498:363:39
10:35
-1:09
Finish
26.22 mi14:37:053:45:208:368:31
8:21
-2:14

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

7:51 /mi

Average Pace

8:36 /mi

Slowest Pace

11:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:44

13% of race

Time at Steady Pace

2:22:35

63% of race

Time at Slower Pace

53:01

24% of race

Average Pace: 8:36 /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 mi11:17:0525:208:0925:20
8:09
#17758
10K
6.21 mi11:41:2749:428:0024:22
7:51
#16506
15K
9.32 mi12:06:361:14:518:0225:09
8:06
#16559
20K
12.43 mi12:31:461:40:018:0325:10
8:06
#16300
Half
13.11 mi12:37:081:45:238:025:22
7:52
#16215
25K
15.53 mi12:56:492:05:048:0319:41
8:07
#15950
30K
18.64 mi13:23:322:31:478:0926:43
8:36
#15825
20M
20.00 mi13:35:332:43:488:1112:01
8:51
#15787
21M
21.00 mi13:45:192:53:348:169:46
9:46
#15848
35K
21.75 mi13:52:503:01:058:207:31
10:03
#16152
23M
23.00 mi14:04:523:13:078:2412:02
9:37
#16311
24M
24.00 mi14:14:533:23:088:2810:01
10:01
#16647
40K
24.85 mi14:24:553:33:108:3510:02
11:44
#17254
25.2M
25.20 mi14:28:343:36:498:363:39
10:35
#17300
Finish
26.22 mi14:37:053:45:208:368:31
8:21
#17226
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17758115101151016695(Top 59%)11090(Top 69%)11090(Top 881%)
10K6.21 mi3.10 mi16506+125211019+49111019+49115194(Top 53%)10493(Top 65%)10493(Top 833%)
15K9.32 mi3.11 mi16559-5311047-2811047-2816695(Top 59%)11090(Top 69%)11090(Top 881%)
20K12.43 mi3.11 mi16300+25910926+12110926+12115632(Top 55%)10600(Top 66%)10600(Top 842%)
Half13.11 mi0.68 mi16215+8510884+4210884+4214790(Top 52%)10265(Top 64%)10265(Top 815%)
25K15.53 mi2.42 mi15950+26510768+11610768+11614755(Top 52%)10102(Top 63%)10102(Top 802%)
30K18.64 mi3.11 mi15825+12510657+11110657+11115389(Top 54%)10232(Top 64%)10232(Top 813%)
20M20.00 mi1.36 mi15787+3810598+5910598+5915893(Top 56%)10327(Top 64%)10327(Top 820%)
21M21.00 mi1.00 mi15848-6110588+1010588+1017315(Top 61%)10831(Top 67%)10831(Top 860%)
35K21.75 mi0.75 mi16152-30410694-10610694-10622003(Top 77%)12905(Top 80%)12905(Top 1025%)
23M23.00 mi1.25 mi16311-15910746-5210746-5219110(Top 67%)11493(Top 71%)11493(Top 913%)
24M24.00 mi1.00 mi16647-33610862-11610862-11621402(Top 75%)12536(Top 78%)12536(Top 996%)
40K24.85 mi0.85 mi17254-60711076-21411076-21424521(Top 86%)14024(Top 87%)14024(Top 1114%)
25.2M25.20 mi0.35 mi17300-4611084-811084-819268(Top 68%)11427(Top 71%)11427(Top 908%)
Finish26.22 mi1.02 mi17226+7411037+4711037+4715281(Top 54%)9611(Top 60%)9611(Top 763%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

16695

Males

11090

M60-64

11090

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

15194

Males

10493

M60-64

10493

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

16695

Males

11090

M60-64

11090

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

15632

Males

10600

M60-64

10600

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

14790

Males

10265

M60-64

10265

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

14755

Males

10102

M60-64

10102

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

15389

Males

10232

M60-64

10232

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

15893

Males

10327

M60-64

10327

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

17315

Males

10831

M60-64

10831

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

22003

Males

12905

M60-64

12905

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

19110

Males

11493

M60-64

11493

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

21402

Males

12536

M60-64

12536

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24521

Males

14024

M60-64

14024

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19268

Males

11427

M60-64

11427

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

15281

Males

9611

M60-64

9611

Passing Analysis

Category:
Athletes Passed
2964
Passed By
2432
Net Change
+532
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17758
5K → 10K127927+1252#17758#16506
10K → 15K193246-53#16506#16559
15K → 20K34889+259#16559#16300
20K → Half883+85#16300#16215
Half → 25K30540+265#16215#15950
25K → 30K280155+125#15950#15825
30K → 20M13698+38#15825#15787
20M → 21M94155-61#15787#15848
21M → 35K20324-304#15848#16152
35K → 23M69228-159#16152#16311
23M → 24M16352-336#16311#16647
24M → 40K11618-607#16647#17254
40K → 25.2M2369-46#17254#17300
25.2M → Finish10228+74#17300#17226
TOTALS29642432+532
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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