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BOSTON MARATHON 2025

Wei Tang

Bib: 20068•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 47%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 49%
Division (M60-64)
#0 / 1259
Top 17%
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
8:02/mi
24:59
↑ 97↓ 3451.5%
10K· 6.21 mi
8:02/mi
49:57
↑ 79↓ 1380.4%
15K· 9.32 mi
7:58/mi
1:14:43
↑ 67↓ 78
20K· 12.43 mi
7:56/mi
1:39:23
↑ 106↓ 860.1%
Half· 13.11 mi
7:48/mi
1:44:42
↑ 19↓ 370.5%
25K· 15.53 mi
7:58/mi
2:04:02
↑ 66↓ 880.2%
30K· 18.64 mi
7:57/mi
2:28:44
↑ 181↓ 1480.2%
20M
8:05/mi
2:39:43
↑ 64↓ 500.2%
21M
8:25/mi
2:48:08
↑ 106↓ 241.6%
35K· 21.75 mi
8:17/mi
2:54:20
↑ 17↓ 861.7%
23M
8:02/mi
3:04:23
↑ 23↓ 630.6%
24M
8:03/mi
3:12:26
↓ 821.3%
40K· 24.85 mi
8:09/mi
3:19:24
↓ 200.3%
25.2M
8:36/mi
3:22:22
↑ 13↓ 160.2%
Finish· 26.22 mi
7:31/mi
3:30:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:44:42
Pace7:59 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:45:20
Pace8:02 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:0924:598:0224:59
8:02
-
10K
6.21 mi11:43:0749:578:0224:58
8:02
0:00
15K
9.32 mi12:07:531:14:438:0124:46
7:58
-0:04
20K
12.43 mi12:32:331:39:238:0024:40
7:56
-0:02
Half
13.11 mi12:37:521:44:427:595:19
7:48
-0:08
25K
15.53 mi12:57:122:04:027:5919:20
7:58
+0:10
30K
18.64 mi13:21:542:28:447:5924:42
7:57
-0:01
20M
20.00 mi13:32:532:39:437:5910:59
8:05
+0:08
21M
21.00 mi13:41:182:48:088:008:25
8:25
+0:20
35K
21.75 mi13:47:302:54:208:016:12
8:17
-0:08
23M
23.00 mi13:57:333:04:238:0110:03
8:02
-0:15
24M
24.00 mi14:05:363:12:268:018:03
8:03
+0:01
40K
24.85 mi14:12:343:19:248:016:58
8:09
+0:06
25.2M
25.20 mi14:15:323:22:228:022:58
8:36
+0:27
Finish
26.22 mi14:23:123:30:028:017:40
7:31
-1:05

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

7:31 /mi

Average Pace

8:01 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:27

92% of race

Time at Steady Pace

17:35

8% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:01 /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 mi11:18:0924:598:0224:59
8:02
#16896
10K
6.21 mi11:43:0749:578:0224:58
8:02
#16812
15K
9.32 mi12:07:531:14:438:0124:46
7:58
#16452
20K
12.43 mi12:32:331:39:238:0024:40
7:56
#15890
Half
13.11 mi12:37:521:44:427:595:19
7:48
#15819
25K
15.53 mi12:57:122:04:027:5919:20
7:58
#15421
30K
18.64 mi13:21:542:28:447:5924:42
7:57
#14521
20M
20.00 mi13:32:532:39:437:5910:59
8:05
#14206
21M
21.00 mi13:41:182:48:088:008:25
8:25
#13899
35K
21.75 mi13:47:302:54:208:016:12
8:17
#13891
23M
23.00 mi13:57:333:04:238:0110:03
8:02
#13638
24M
24.00 mi14:05:363:12:268:018:03
8:03
#13533
40K
24.85 mi14:12:343:19:248:016:58
8:09
#13421
25.2M
25.20 mi14:15:323:22:228:022:58
8:36
#13343
Finish
26.22 mi14:23:123:30:028:017:40
7:31
#13231
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16896111581115815811(Top 56%)10716(Top 67%)10716(Top 851%)
10K6.21 mi3.10 mi16812+8411141+1711141+1716727(Top 59%)11120(Top 69%)11120(Top 883%)
15K9.32 mi3.11 mi16452+36010994+14710994+14715811(Top 56%)10716(Top 67%)10716(Top 851%)
20K12.43 mi3.11 mi15890+56210755+23910755+23914428(Top 51%)10053(Top 62%)10053(Top 798%)
Half13.11 mi0.68 mi15819+7110728+2710728+2714144(Top 50%)9956(Top 62%)9956(Top 791%)
25K15.53 mi2.42 mi15421+39810529+19910529+19913663(Top 48%)9582(Top 59%)9582(Top 761%)
30K18.64 mi3.11 mi14521+90010075+45410075+45411029(Top 39%)8204(Top 51%)8204(Top 652%)
20M20.00 mi1.36 mi14206+3159917+1589917+15810982(Top 39%)8030(Top 50%)8030(Top 638%)
21M21.00 mi1.00 mi13899+3079744+1739744+1739951(Top 35%)7341(Top 46%)7341(Top 583%)
35K21.75 mi0.75 mi13891+89724+209724+2014147(Top 50%)9344(Top 58%)9344(Top 742%)
23M23.00 mi1.25 mi13638+2539568+1569568+15610218(Top 36%)7351(Top 46%)7351(Top 584%)
24M24.00 mi1.00 mi13533+1059503+659503+6511585(Top 41%)7949(Top 49%)7949(Top 631%)
40K24.85 mi0.85 mi13421+1129430+739430+7311206(Top 39%)7676(Top 48%)7676(Top 610%)
25.2M25.20 mi0.35 mi13343+789381+499381+499419(Top 33%)6671(Top 41%)6671(Top 530%)
Finish26.22 mi1.02 mi13231+1129308+739308+739355(Top 33%)6641(Top 41%)6641(Top 527%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

15811

Males

10716

M60-64

10716

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

16727

Males

11120

M60-64

11120

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

15811

Males

10716

M60-64

10716

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

14428

Males

10053

M60-64

10053

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14144

Males

9956

M60-64

9956

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

13663

Males

9582

M60-64

9582

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

11029

Males

8204

M60-64

8204

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

10982

Males

8030

M60-64

8030

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

9951

Males

7341

M60-64

7341

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

14147

Males

9344

M60-64

9344

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

10218

Males

7351

M60-64

7351

23M→24M

23.0 - 24.0 mi

Top 41%
×6story building
+12ft-82ft

Overall

11585

Males

7949

M60-64

7949

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

11206

Males

7676

M60-64

7676

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9419

Males

6671

M60-64

6671

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

9355

Males

6641

M60-64

6641

Passing Analysis

Category:
Athletes Passed
4179
Passed By
514
Net Change
+3665
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16896
5K → 10K338254+84#16896#16812
10K → 15K41353+360#16812#16452
15K → 20K58321+562#16452#15890
20K → Half8312+71#15890#15819
Half → 25K41315+398#15819#15421
25K → 30K9044+900#15421#14521
30K → 20M3216+315#14521#14206
20M → 21M3125+307#14206#13899
21M → 35K6557+8#13899#13891
35K → 23M26411+253#13891#13638
23M → 24M13429+105#13638#13533
24M → 40K13321+112#13533#13421
40K → 25.2M846+78#13421#13343
25.2M → Finish13220+112#13343#13231
TOTALS4179514+3665
📊

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