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BOSTON MARATHON 2025

Dong Yang

Bib: 22150•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 46%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:02
Rank: #19175
Start → 5K
26:02 | 8:23/mi
10K· 6.21 mi
51:57
Rank: #18992 (+183)
5K → 10K
25:55 | 8:21/mi
15K· 9.32 mi
1:17:53
Rank: #18758 (+234)
10K → 15K
25:56 | 8:21/mi
20K· 12.43 mi
1:44:04
Rank: #18469 (+289)
15K → 20K
26:11 | 8:26/mi
Half· 13.11 mi
1:49:52
Rank: #18518 (-49)
20K → Half
5:48 | 8:30/mi
25K· 15.53 mi
2:10:37
Rank: #18323 (+195)
Half → 25K
20:45 | 8:33/mi
30K· 18.64 mi
2:38:55
Rank: #18293 (+30)
25K → 30K
28:18 | 9:07/mi
20M
2:51:08
Rank: #18134 (+159)
30K → 20M
12:13 | 8:59/mi
21M
3:00:41
Rank: #18036 (+98)
20M → 21M
9:33 | 9:33/mi
35K· 21.75 mi
3:07:32
Rank: #18072 (-36)
21M → 35K
6:51 | 9:09/mi
23M
3:19:20
Rank: #18074 (-2)
35K → 23M
11:48 | 9:25/mi
24M
3:28:32
Rank: #18085 (-11)
23M → 24M
9:12 | 9:12/mi
40K· 24.85 mi
3:36:17
Rank: #18027 (+58)
24M → 40K
7:45 | 9:04/mi
25.2M
3:39:45
Rank: #18015 (+12)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
3:48:43
Rank: #18023 (-8)
25.2M → Finish
8:58 | 8:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:52
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time1:58:51
Pace9:04 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:1226:028:2326:02
8:23
-
10K
6.21 mi11:47:0751:578:2225:55
8:21
-0:02
15K
9.32 mi12:13:031:17:538:2125:56
8:21
0:00
20K
12.43 mi12:39:141:44:048:2226:11
8:26
+0:05
Half
13.11 mi12:45:021:49:528:235:48
8:30
+0:04
25K
15.53 mi13:05:472:10:378:2420:45
8:33
+0:03
30K
18.64 mi13:34:052:38:558:3228:18
9:07
+0:34
20M
20.00 mi13:46:182:51:088:3312:13
8:59
-0:08
21M
21.00 mi13:55:513:00:418:369:33
9:33
+0:34
35K
21.75 mi14:02:423:07:328:376:51
9:09
-0:24
23M
23.00 mi14:14:303:19:208:4011:48
9:25
+0:16
24M
24.00 mi14:23:423:28:328:419:12
9:12
-0:13
40K
24.85 mi14:31:273:36:178:427:45
9:04
-0:08
25.2M
25.20 mi14:34:553:39:458:433:28
10:03
+0:59
Finish
26.22 mi14:43:533:48:438:448:58
8:48
-1:15

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

8:21 /mi

Average Pace

8:44 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:37

57% of race

Time at Steady Pace

1:13:17

32% of race

Time at Slower Pace

24:49

11% of race

Average Pace: 8:43 /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 mi11:21:1226:028:2326:02
8:23
#19175
10K
6.21 mi11:47:0751:578:2225:55
8:21
#18992
15K
9.32 mi12:13:031:17:538:2125:56
8:21
#18758
20K
12.43 mi12:39:141:44:048:2226:11
8:26
#18469
Half
13.11 mi12:45:021:49:528:235:48
8:30
#18518
25K
15.53 mi13:05:472:10:378:2420:45
8:33
#18323
30K
18.64 mi13:34:052:38:558:3228:18
9:07
#18293
20M
20.00 mi13:46:182:51:088:3312:13
8:59
#18134
21M
21.00 mi13:55:513:00:418:369:33
9:33
#18036
35K
21.75 mi14:02:423:07:328:376:51
9:09
#18072
23M
23.00 mi14:14:303:19:208:4011:48
9:25
#18074
24M
24.00 mi14:23:423:28:328:419:12
9:12
#18085
40K
24.85 mi14:31:273:36:178:427:45
9:04
#18027
25.2M
25.20 mi14:34:553:39:458:433:28
10:03
#18015
Finish
26.22 mi14:43:533:48:438:448:58
8:48
#18023
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19175121131211318355(Top 65%)11779(Top 73%)11779(Top 936%)
10K6.21 mi3.10 mi18992+18312038+7512038+7518811(Top 66%)11987(Top 74%)11987(Top 952%)
15K9.32 mi3.11 mi18758+23411939+9911939+9918355(Top 65%)11779(Top 73%)11779(Top 936%)
20K12.43 mi3.11 mi18469+28911813+12611813+12617711(Top 62%)11489(Top 71%)11489(Top 913%)
Half13.11 mi0.68 mi18518-4911839-2611839-2619152(Top 67%)12100(Top 75%)12100(Top 961%)
25K15.53 mi2.42 mi18323+19511735+10411735+10417521(Top 62%)11327(Top 70%)11327(Top 900%)
30K18.64 mi3.11 mi18293+3011684+5111684+5118217(Top 64%)11468(Top 71%)11468(Top 911%)
20M20.00 mi1.36 mi18134+15911590+9411590+9416729(Top 59%)10699(Top 66%)10699(Top 850%)
21M21.00 mi1.00 mi18036+9811529+6111529+6116299(Top 57%)10391(Top 65%)10391(Top 825%)
35K21.75 mi0.75 mi18072-3611526+311526+318957(Top 67%)11471(Top 71%)11471(Top 911%)
23M23.00 mi1.25 mi18074-211487+3911487+3918336(Top 65%)11134(Top 69%)11134(Top 884%)
24M24.00 mi1.00 mi18085-1111474+1311474+1318338(Top 65%)11077(Top 69%)11077(Top 880%)
40K24.85 mi0.85 mi18027+5811419+5511419+5516675(Top 59%)10227(Top 64%)10227(Top 812%)
25.2M25.20 mi0.35 mi18015+1211404+1511404+1517231(Top 61%)10472(Top 65%)10472(Top 832%)
Finish26.22 mi1.02 mi18023-811391+1311391+1318017(Top 63%)10880(Top 68%)10880(Top 864%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

18355

Males

11779

M60-64

11779

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

18811

Males

11987

M60-64

11987

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

18355

Males

11779

M60-64

11779

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

17711

Males

11489

M60-64

11489

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

19152

Males

12100

M60-64

12100

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17521

Males

11327

M60-64

11327

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

18217

Males

11468

M60-64

11468

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

16729

Males

10699

M60-64

10699

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

16299

Males

10391

M60-64

10391

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

18957

Males

11471

M60-64

11471

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

18336

Males

11134

M60-64

11134

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

18338

Males

11077

M60-64

11077

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

16675

Males

10227

M60-64

10227

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17231

Males

10472

M60-64

10472

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

18017

Males

10880

M60-64

10880

Passing Analysis

Category:
Athletes Passed
2343
Passed By
1191
Net Change
+1152
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19175
5K → 10K359176+183#19175#18992
10K → 15K31884+234#18992#18758
15K → 20K36071+289#18758#18469
20K → Half1665-49#18469#18518
Half → 25K26671+195#18518#18323
25K → 30K256226+30#18323#18293
30K → 20M20546+159#18293#18134
20M → 21M14345+98#18134#18036
21M → 35K4278-36#18036#18072
35K → 23M107109-2#18072#18074
23M → 24M7384-11#18074#18085
24M → 40K9537+58#18085#18027
40K → 25.2M3624+12#18027#18015
25.2M → Finish6775-8#18015#18023
TOTALS23431191+1152
📊

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