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BOSTON MARATHON 2025

Yongbin Wang

Bib: 7810•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 22%
Gender (Male)
#0 / 16105
Top 34%
Masters (Masters Men)
#0 / 10463
Top 20%
Division (M45-49)
#0 / 2386
Top 27%
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
6:42/mi
20:48
↑ 97↓ 3451.5%
10K· 6.21 mi
6:46/mi
41:48
↑ 79↓ 1380.4%
15K· 9.32 mi
6:50/mi
1:03:01
↑ 67↓ 78
20K· 12.43 mi
6:55/mi
1:24:29
↑ 106↓ 860.1%
Half· 13.11 mi
6:47/mi
1:29:07
↑ 19↓ 370.5%
25K· 15.53 mi
7:02/mi
1:46:09
↑ 66↓ 880.2%
30K· 18.64 mi
7:17/mi
2:08:47
↑ 181↓ 1480.2%
20M
7:33/mi
2:19:02
↑ 64↓ 500.2%
21M
7:50/mi
2:26:52
↑ 106↓ 241.6%
35K· 21.75 mi
7:14/mi
2:32:17
↑ 17↓ 861.7%
23M
7:43/mi
2:41:57
↑ 23↓ 630.6%
24M
7:34/mi
2:49:31
↓ 821.3%
40K· 24.85 mi
7:48/mi
2:56:11
↓ 200.3%
25.2M
8:25/mi
2:59:05
↑ 13↓ 160.2%
Finish· 26.22 mi
7:26/mi
3:06:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:07
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:37:32
Pace7:26 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:2820:486:4220:48
6:42
-
10K
6.21 mi10:50:2841:486:4421:00
6:46
+0:04
15K
9.32 mi11:11:411:03:016:4621:13
6:50
+0:04
20K
12.43 mi11:33:091:24:296:4821:28
6:55
+0:05
Half
13.11 mi11:37:471:29:076:484:38
6:47
-0:08
25K
15.53 mi11:54:491:46:096:5017:02
7:02
+0:15
30K
18.64 mi12:17:272:08:476:5522:38
7:17
+0:15
20M
20.00 mi12:27:422:19:026:5710:15
7:33
+0:16
21M
21.00 mi12:35:322:26:527:007:50
7:50
+0:17
35K
21.75 mi12:40:572:32:177:005:25
7:14
-0:36
23M
23.00 mi12:50:372:41:577:029:40
7:43
+0:29
24M
24.00 mi12:58:112:49:317:047:34
7:34
-0:09
40K
24.85 mi13:04:512:56:117:056:40
7:48
+0:14
25.2M
25.20 mi13:07:452:59:057:062:54
8:25
+0:37
Finish
26.22 mi13:15:193:06:397:077:34
7:26
-0:59

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

6:42 /mi

Average Pace

7:07 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:09

57% of race

Time at Steady Pace

35:37

19% of race

Time at Slower Pace

44:53

24% of race

Average Pace: 7:07 /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 mi10:29:2820:486:4220:48
6:42
#5386
10K
6.21 mi10:50:2841:486:4421:00
6:46
#5634
15K
9.32 mi11:11:411:03:016:4621:13
6:50
#5819
20K
12.43 mi11:33:091:24:296:4821:28
6:55
#5928
Half
13.11 mi11:37:471:29:076:484:38
6:47
#5931
25K
15.53 mi11:54:491:46:096:5017:02
7:02
#6009
30K
18.64 mi12:17:272:08:476:5522:38
7:17
#6026
20M
20.00 mi12:27:422:19:026:5710:15
7:33
#6075
21M
21.00 mi12:35:322:26:527:007:50
7:50
#6045
35K
21.75 mi12:40:572:32:177:005:25
7:14
#6048
23M
23.00 mi12:50:372:41:577:029:40
7:43
#6047
24M
24.00 mi12:58:112:49:317:047:34
7:34
#6085
40K
24.85 mi13:04:512:56:117:056:40
7:48
#6117
25.2M
25.20 mi13:07:452:59:057:062:54
8:25
#6118
Finish
26.22 mi13:15:193:06:397:077:34
7:26
#6162
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5386500350036373(Top 22%)5765(Top 36%)5765(Top 242%)
10K6.21 mi3.10 mi5634-2485206-2035206-2035943(Top 21%)5437(Top 34%)5437(Top 228%)
15K9.32 mi3.11 mi5819-1855346-1405346-1406373(Top 22%)5765(Top 36%)5765(Top 242%)
20K12.43 mi3.11 mi5928-1095425-795425-796260(Top 22%)5632(Top 35%)5632(Top 236%)
Half13.11 mi0.68 mi5931-35430-55430-56036(Top 21%)5457(Top 34%)5457(Top 229%)
25K15.53 mi2.42 mi6009-785467-375467-376463(Top 23%)5738(Top 36%)5738(Top 240%)
30K18.64 mi3.11 mi6026-175462+55462+56360(Top 22%)5559(Top 35%)5559(Top 233%)
20M20.00 mi1.36 mi6075-495480-185480-187264(Top 26%)5988(Top 37%)5988(Top 251%)
21M21.00 mi1.00 mi6045+305439+415439+416350(Top 22%)5286(Top 33%)5286(Top 222%)
35K21.75 mi0.75 mi6048-35429+105429+106824(Top 24%)5583(Top 35%)5583(Top 234%)
23M23.00 mi1.25 mi6047+15422+75422+77989(Top 28%)6145(Top 38%)6145(Top 258%)
24M24.00 mi1.00 mi6085-385433-115433-118112(Top 29%)6170(Top 38%)6170(Top 259%)
40K24.85 mi0.85 mi6117-325435-25435-28681(Top 31%)6338(Top 39%)6338(Top 266%)
25.2M25.20 mi0.35 mi6118-15425+105425+108133(Top 29%)5957(Top 37%)5957(Top 250%)
Finish26.22 mi1.02 mi6162-445435-105435-108634(Top 30%)6240(Top 39%)6240(Top 262%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21story building
+97ft-345ft

Overall

6373

Males

5765

M45-49

5765

5K→10K

3.1 - 6.2 mi

Top 21%
×5story building
+79ft-138ft

Overall

5943

Males

5437

M45-49

5437

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+67ft-78ft

Overall

6373

Males

5765

M45-49

5765

15K→20K

9.3 - 12.4 mi

Top 22%
×5story building
+106ft-86ft

Overall

6260

Males

5632

M45-49

5632

20K→Half

12.4 - 13.1 mi

Top 21%
×2story building
+19ft-37ft

Overall

6036

Males

5457

M45-49

5457

Half→25K

13.1 - 15.5 mi

Top 23%
×4story building
+66ft-88ft

Overall

6463

Males

5738

M45-49

5738

25K→30K

15.5 - 18.6 mi

Top 22%
×9story building
+181ft-148ft

Overall

6360

Males

5559

M45-49

5559

30K→20M

18.6 - 20.0 mi

Top 26%
×5story building
+64ft-50ft

Overall

7264

Males

5988

M45-49

5988

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

6350

Males

5286

M45-49

5286

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6824

Males

5583

M45-49

5583

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7989

Males

6145

M45-49

6145

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

8112

Males

6170

M45-49

6170

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8681

Males

6338

M45-49

6338

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

8133

Males

5957

M45-49

5957

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

8634

Males

6240

M45-49

6240

Passing Analysis

Category:
Athletes Passed
992
Passed By
1768
Net Change
-776
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5386
5K → 10K88336-248#5386#5634
10K → 15K76261-185#5634#5819
15K → 20K106215-109#5819#5928
20K → Half2023-3#5928#5931
Half → 25K104182-78#5931#6009
25K → 30K178195-17#6009#6026
30K → 20M55104-49#6026#6075
20M → 21M8757+30#6075#6045
21M → 35K3841-3#6045#6048
35K → 23M8079+1#6048#6047
23M → 24M4482-38#6047#6085
24M → 40K4678-32#6085#6117
40K → 25.2M2526-1#6117#6118
25.2M → Finish4589-44#6118#6162
TOTALS9921768-776
📊

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