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BOSTON MARATHON 2025

Tuo Wang

Bib: 6142•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 16%
Masters (Masters Men)
#0 / 10463
Top 5%
Division (M40-44)
#0 / 2247
Top 15%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:06
Rank: #3595
Start → 5K
20:06 | 6:28/mi
10K· 6.21 mi
40:01
Rank: #3330 (+265)
5K → 10K
19:55 | 6:25/mi
15K· 9.32 mi
1:00:12
Rank: #3377 (-47)
10K → 15K
20:11 | 6:30/mi
20K· 12.43 mi
1:20:24
Rank: #3286 (+91)
15K → 20K
20:12 | 6:30/mi
Half· 13.11 mi
1:24:42
Rank: #3236 (+50)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:40:30
Rank: #3187 (+49)
Half → 25K
15:48 | 6:31/mi
30K· 18.64 mi
2:01:30
Rank: #3140 (+47)
25K → 30K
21:00 | 6:46/mi
20M
2:10:38
Rank: #3049 (+91)
30K → 20M
9:08 | 6:43/mi
21M
2:17:44
Rank: #2998 (+51)
20M → 21M
7:06 | 7:06/mi
35K· 21.75 mi
2:22:36
Rank: #2938 (+60)
21M → 35K
4:52 | 6:30/mi
23M
2:31:09
Rank: #2890 (+48)
35K → 23M
8:33 | 6:50/mi
24M
2:37:52
Rank: #2869 (+21)
23M → 24M
6:43 | 6:43/mi
40K· 24.85 mi
2:43:37
Rank: #2828 (+41)
24M → 40K
5:45 | 6:44/mi
25.2M
2:46:14
Rank: #2822 (+6)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:52:58
Rank: #2809 (+13)
25.2M → Finish
6:44 | 6:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:42
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:28:16
Pace6:44 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2520:066:2820:06
6:28
-
10K
6.21 mi10:44:2040:016:2619:55
6:25
-0:03
15K
9.32 mi11:04:311:00:126:2820:11
6:30
+0:05
20K
12.43 mi11:24:431:20:246:2820:12
6:30
0:00
Half
13.11 mi11:29:011:24:426:284:18
6:18
-0:12
25K
15.53 mi11:44:491:40:306:2815:48
6:31
+0:13
30K
18.64 mi12:05:492:01:306:3121:00
6:46
+0:15
20M
20.00 mi12:14:572:10:386:329:08
6:43
-0:03
21M
21.00 mi12:22:032:17:446:347:06
7:06
+0:23
35K
21.75 mi12:26:552:22:366:334:52
6:30
-0:36
23M
23.00 mi12:35:282:31:096:348:33
6:50
+0:20
24M
24.00 mi12:42:112:37:526:356:43
6:43
-0:07
40K
24.85 mi12:47:562:43:376:355:45
6:44
+0:01
25.2M
25.20 mi12:50:332:46:146:362:37
7:35
+0:51
Finish
26.22 mi12:57:172:52:586:366:44
6:36
-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

6:18 /mi

Average Pace

6:36 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:13

14% of race

Time at Steady Pace

1:49:29

63% of race

Time at Slower Pace

39:16

23% of race

Average Pace: 6:36 /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 mi10:24:2520:066:2820:06
6:28
#3595
10K
6.21 mi10:44:2040:016:2619:55
6:25
#3330
15K
9.32 mi11:04:311:00:126:2820:11
6:30
#3377
20K
12.43 mi11:24:431:20:246:2820:12
6:30
#3286
Half
13.11 mi11:29:011:24:426:284:18
6:18
#3236
25K
15.53 mi11:44:491:40:306:2815:48
6:31
#3187
30K
18.64 mi12:05:492:01:306:3121:00
6:46
#3140
20M
20.00 mi12:14:572:10:386:329:08
6:43
#3049
21M
21.00 mi12:22:032:17:446:347:06
7:06
#2998
35K
21.75 mi12:26:552:22:366:334:52
6:30
#2938
23M
23.00 mi12:35:282:31:096:348:33
6:50
#2890
24M
24.00 mi12:42:112:37:526:356:43
6:43
#2869
40K
24.85 mi12:47:562:43:376:355:45
6:44
#2828
25.2M
25.20 mi12:50:332:46:146:362:37
7:35
#2822
Finish
26.22 mi12:57:172:52:586:366:44
6:36
#2809
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3595341034103535(Top 12%)3342(Top 21%)3342(Top 149%)
10K6.21 mi3.10 mi3330+2653163+2473163+2473093(Top 11%)2942(Top 18%)2942(Top 131%)
15K9.32 mi3.11 mi3377-473206-433206-433535(Top 12%)3342(Top 21%)3342(Top 149%)
20K12.43 mi3.11 mi3286+913129+773129+773128(Top 11%)2968(Top 18%)2968(Top 132%)
Half13.11 mi0.68 mi3236+503082+473082+472510(Top 9%)2399(Top 15%)2399(Top 107%)
25K15.53 mi2.42 mi3187+493035+473035+472963(Top 10%)2817(Top 17%)2817(Top 125%)
30K18.64 mi3.11 mi3140+472985+502985+503181(Top 11%)2979(Top 18%)2979(Top 133%)
20M20.00 mi1.36 mi3049+912894+912894+912540(Top 9%)2388(Top 15%)2388(Top 106%)
21M21.00 mi1.00 mi2998+512843+512843+512660(Top 9%)2470(Top 15%)2470(Top 110%)
35K21.75 mi0.75 mi2938+602782+612782+612462(Top 9%)2295(Top 14%)2295(Top 102%)
23M23.00 mi1.25 mi2890+482739+432739+432833(Top 10%)2595(Top 16%)2595(Top 115%)
24M24.00 mi1.00 mi2869+212715+242715+243038(Top 11%)2751(Top 17%)2751(Top 122%)
40K24.85 mi0.85 mi2828+412677+382677+382466(Top 9%)2248(Top 14%)2248(Top 100%)
25.2M25.20 mi0.35 mi2822+62672+52672+53732(Top 13%)3214(Top 20%)3214(Top 143%)
Finish26.22 mi1.02 mi2809+132657+152657+153350(Top 12%)2934(Top 18%)2934(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3535

Males

3342

M40-44

3342

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3093

Males

2942

M40-44

2942

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3535

Males

3342

M40-44

3342

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3128

Males

2968

M40-44

2968

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2510

Males

2399

M40-44

2399

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2963

Males

2817

M40-44

2817

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3181

Males

2979

M40-44

2979

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2540

Males

2388

M40-44

2388

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2660

Males

2470

M40-44

2470

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2462

Males

2295

M40-44

2295

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2833

Males

2595

M40-44

2595

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3038

Males

2751

M40-44

2751

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2466

Males

2248

M40-44

2248

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3732

Males

3214

M40-44

3214

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3350

Males

2934

M40-44

2934

Passing Analysis

Category:
Athletes Passed
1298
Passed By
512
Net Change
+786
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3595
5K → 10K31449+265#3595#3330
10K → 15K76123-47#3330#3377
15K → 20K14049+91#3377#3286
20K → Half500+50#3286#3236
Half → 25K9748+49#3236#3187
25K → 30K12780+47#3187#3140
30K → 20M10918+91#3140#3049
20M → 21M6615+51#3049#2998
21M → 35K688+60#2998#2938
35K → 23M7325+48#2938#2890
23M → 24M5433+21#2890#2869
24M → 40K6019+41#2869#2828
40K → 25.2M1812+6#2828#2822
25.2M → Finish4633+13#2822#2809
TOTALS1298512+786
📊

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