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BOSTON MARATHON 2025

Yongbao Wang

Bib: 29445•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:02
Rank: #23705
Start → 5K
29:02 | 9:21/mi
10K· 6.21 mi
56:45
Rank: #22951 (+754)
5K → 10K
27:43 | 8:55/mi
15K· 9.32 mi
1:24:14
Rank: #22431 (+520)
10K → 15K
27:29 | 8:51/mi
20K· 12.43 mi
1:53:06
Rank: #22362 (+69)
15K → 20K
28:52 | 9:17/mi
Half· 13.11 mi
1:59:01
Rank: #22256 (+106)
20K → Half
5:55 | 8:40/mi
25K· 15.53 mi
2:21:02
Rank: #21923 (+333)
Half → 25K
22:01 | 9:05/mi
30K· 18.64 mi
2:51:02
Rank: #21641 (+282)
25K → 30K
30:00 | 9:39/mi
20M
3:04:20
Rank: #21541 (+100)
30K → 20M
13:18 | 9:47/mi
21M
3:14:37
Rank: #21389 (+152)
20M → 21M
10:17 | 10:17/mi
35K· 21.75 mi
3:21:36
Rank: #21331 (+58)
21M → 35K
6:59 | 9:20/mi
23M
3:34:31
Rank: #21336 (-5)
35K → 23M
12:55 | 10:19/mi
24M
3:44:48
Rank: #21380 (-44)
23M → 24M
10:17 | 10:17/mi
40K· 24.85 mi
3:53:43
Rank: #21401 (-21)
24M → 40K
8:55 | 10:26/mi
25.2M
3:57:40
Rank: #21400 (+1)
40K → 25.2M
3:57 | 11:27/mi
Finish· 26.22 mi
4:08:45
Rank: #21578 (-178)
25.2M → Finish
11:05 | 10:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:01
Pace9:05 /mi
2nd Half
Distance13.11 mi
Time2:09:44
Pace9:54 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:0529:029:2129:02
9:21
-
10K
6.21 mi12:15:4856:459:0827:43
8:55
-0:26
15K
9.32 mi12:43:171:24:149:0227:29
8:51
-0:04
20K
12.43 mi13:12:091:53:069:0628:52
9:17
+0:26
Half
13.11 mi13:18:041:59:019:055:55
8:40
-0:37
25K
15.53 mi13:40:052:21:029:0522:01
9:05
+0:25
30K
18.64 mi14:10:052:51:029:1130:00
9:39
+0:34
20M
20.00 mi14:23:233:04:209:1313:18
9:47
+0:08
21M
21.00 mi14:33:403:14:379:1610:17
10:17
+0:30
35K
21.75 mi14:40:393:21:369:166:59
9:20
-0:57
23M
23.00 mi14:53:343:34:319:2012:55
10:19
+0:59
24M
24.00 mi15:03:513:44:489:2210:17
10:17
-0:02
40K
24.85 mi15:12:463:53:439:248:55
10:26
+0:09
25.2M
25.20 mi15:16:433:57:409:263:57
11:27
+1:01
Finish
26.22 mi15:27:484:08:459:3011:05
10:53
-0:34

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

8:40 /mi

Average Pace

9:30 /mi

Slowest Pace

11:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:08

33% of race

Time at Steady Pace

1:48:11

43% of race

Time at Slower Pace

57:26

23% of race

Average Pace: 9:29 /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 mi11:48:0529:029:2129:02
9:21
#23705
10K
6.21 mi12:15:4856:459:0827:43
8:55
#22951
15K
9.32 mi12:43:171:24:149:0227:29
8:51
#22431
20K
12.43 mi13:12:091:53:069:0628:52
9:17
#22362
Half
13.11 mi13:18:041:59:019:055:55
8:40
#22256
25K
15.53 mi13:40:052:21:029:0522:01
9:05
#21923
30K
18.64 mi14:10:052:51:029:1130:00
9:39
#21641
20M
20.00 mi14:23:233:04:209:1313:18
9:47
#21541
21M
21.00 mi14:33:403:14:379:1610:17
10:17
#21389
35K
21.75 mi14:40:393:21:369:166:59
9:20
#21331
23M
23.00 mi14:53:343:34:319:2012:55
10:19
#21336
24M
24.00 mi15:03:513:44:489:2210:17
10:17
#21380
40K
24.85 mi15:12:463:53:439:248:55
10:26
#21401
25.2M
25.20 mi15:16:433:57:409:263:57
11:27
#21400
Finish
26.22 mi15:27:484:08:459:3011:05
10:53
#21578
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi23705141041410421257(Top 75%)13059(Top 81%)13059(Top 581%)
10K6.21 mi3.10 mi22951+75413763+34113763+34122030(Top 78%)13357(Top 83%)13357(Top 594%)
15K9.32 mi3.11 mi22431+52013546+21713546+21721257(Top 75%)13059(Top 81%)13059(Top 581%)
20K12.43 mi3.11 mi22362+6913506+4013506+4022240(Top 78%)13463(Top 84%)13463(Top 599%)
Half13.11 mi0.68 mi22256+10613456+5013456+5020189(Top 71%)12557(Top 78%)12557(Top 559%)
25K15.53 mi2.42 mi21923+33313303+15313303+15320267(Top 71%)12534(Top 78%)12534(Top 558%)
30K18.64 mi3.11 mi21641+28213157+14613157+14620560(Top 72%)12540(Top 78%)12540(Top 558%)
20M20.00 mi1.36 mi21541+10013095+6213095+6220255(Top 71%)12265(Top 76%)12265(Top 546%)
21M21.00 mi1.00 mi21389+15213003+9213003+9219297(Top 68%)11758(Top 73%)11758(Top 523%)
35K21.75 mi0.75 mi21331+5812967+3612967+3619713(Top 69%)11839(Top 74%)11839(Top 527%)
23M23.00 mi1.25 mi21336-512938+2912938+2921465(Top 76%)12616(Top 78%)12616(Top 561%)
24M24.00 mi1.00 mi21380-4412943-512943-522180(Top 78%)12896(Top 80%)12896(Top 574%)
40K24.85 mi0.85 mi21401-2112927+1612927+1621711(Top 76%)12609(Top 78%)12609(Top 561%)
25.2M25.20 mi0.35 mi21400+112914+1312914+1321912(Top 77%)12743(Top 79%)12743(Top 567%)
Finish26.22 mi1.02 mi21578-17812979-6512979-6525118(Top 88%)14340(Top 89%)14340(Top 638%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

21257

Males

13059

M40-44

13059

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

22030

Males

13357

M40-44

13357

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

21257

Males

13059

M40-44

13059

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

22240

Males

13463

M40-44

13463

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

20189

Males

12557

M40-44

12557

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

20267

Males

12534

M40-44

12534

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

20560

Males

12540

M40-44

12540

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

20255

Males

12265

M40-44

12265

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

19297

Males

11758

M40-44

11758

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

19713

Males

11839

M40-44

11839

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

21465

Males

12616

M40-44

12616

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

22180

Males

12896

M40-44

12896

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21711

Males

12609

M40-44

12609

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21912

Males

12743

M40-44

12743

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

25118

Males

14340

M40-44

14340

Passing Analysis

Category:
Athletes Passed
2954
Passed By
827
Net Change
+2127
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23705
5K → 10K78834+754#23705#22951
10K → 15K53818+520#22951#22431
15K → 20K209140+69#22431#22362
20K → Half1060+106#22362#22256
Half → 25K35118+333#22256#21923
25K → 30K34967+282#21923#21641
30K → 20M14545+100#21641#21541
20M → 21M16917+152#21541#21389
21M → 35K7416+58#21389#21331
35K → 23M99104-5#21331#21336
23M → 24M3781-44#21336#21380
24M → 40K4970-21#21380#21401
40K → 25.2M2423+1#21401#21400
25.2M → Finish16194-178#21400#21578
TOTALS2954827+2127
📊

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