Boston Marathon logo
BOSTON MARATHON 2025

Matt Wang

Bib: 3770•M

NY

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 17%
Division (M18-39)
#0 / 5642
Top 38%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:54
Rank: #3141
Start → 5K
19:54 | 6:24/mi
10K· 6.21 mi
39:27
Rank: #2720 (+421)
5K → 10K
19:33 | 6:18/mi
15K· 9.32 mi
58:42
Rank: #2358 (+362)
10K → 15K
19:15 | 6:12/mi
20K· 12.43 mi
1:18:10
Rank: #2205 (+153)
15K → 20K
19:28 | 6:16/mi
Half· 13.11 mi
1:22:23
Rank: #2177 (+28)
20K → Half
4:13 | 6:11/mi
25K· 15.53 mi
1:37:27
Rank: #2056 (+121)
Half → 25K
15:04 | 6:13/mi
30K· 18.64 mi
1:58:27
Rank: #2199 (-143)
25K → 30K
21:00 | 6:46/mi
20M
2:08:07
Rank: #2343 (-144)
30K → 20M
9:40 | 7:07/mi
21M
2:16:12
Rank: #2583 (-240)
20M → 21M
8:05 | 8:05/mi
35K· 21.75 mi
2:21:43
Rank: #2735 (-152)
21M → 35K
5:31 | 7:22/mi
23M
2:31:07
Rank: #2889 (-154)
35K → 23M
9:24 | 7:30/mi
24M
2:37:56
Rank: #2890 (-1)
23M → 24M
6:49 | 6:49/mi
40K· 24.85 mi
2:43:54
Rank: #2885 (+5)
24M → 40K
5:58 | 6:59/mi
25.2M
2:46:42
Rank: #2909 (-24)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
2:53:18
Rank: #2865 (+44)
25.2M → Finish
6:36 | 6:29/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:23
Pace6:17 /mi
2nd Half
Distance13.11 mi
Time1:30:55
Pace6:56 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2819:546:2419:54
6:24
-
10K
6.21 mi10:42:0139:276:2119:33
6:18
-0:06
15K
9.32 mi11:01:1658:426:1819:15
6:12
-0:06
20K
12.43 mi11:20:441:18:106:1719:28
6:16
+0:04
Half
13.11 mi11:24:571:22:236:174:13
6:11
-0:05
25K
15.53 mi11:40:011:37:276:1615:04
6:13
+0:02
30K
18.64 mi12:01:011:58:276:2121:00
6:46
+0:33
20M
20.00 mi12:10:412:08:076:249:40
7:07
+0:21
21M
21.00 mi12:18:462:16:126:298:05
8:05
+0:58
35K
21.75 mi12:24:172:21:436:315:31
7:22
-0:43
23M
23.00 mi12:33:412:31:076:349:24
7:30
+0:08
24M
24.00 mi12:40:302:37:566:356:49
6:49
-0:41
40K
24.85 mi12:46:282:43:546:365:58
6:59
+0:10
25.2M
25.20 mi12:49:162:46:426:372:48
8:07
+1:08
Finish
26.22 mi12:55:522:53:186:376:36
6:29
-1:38

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

6:11 /mi

Average Pace

6:37 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:27

56% of race

Time at Steady Pace

40:23

23% of race

Time at Slower Pace

35:28

20% of race

Average Pace: 6:37 /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 mi10:22:2819:546:2419:54
6:24
#3141
10K
6.21 mi10:42:0139:276:2119:33
6:18
#2720
15K
9.32 mi11:01:1658:426:1819:15
6:12
#2358
20K
12.43 mi11:20:441:18:106:1719:28
6:16
#2205
Half
13.11 mi11:24:571:22:236:174:13
6:11
#2177
25K
15.53 mi11:40:011:37:276:1615:04
6:13
#2056
30K
18.64 mi12:01:011:58:276:2121:00
6:46
#2199
20M
20.00 mi12:10:412:08:076:249:40
7:07
#2343
21M
21.00 mi12:18:462:16:126:298:05
8:05
#2583
35K
21.75 mi12:24:172:21:436:315:31
7:22
#2735
23M
23.00 mi12:33:412:31:076:349:24
7:30
#2889
24M
24.00 mi12:40:302:37:566:356:49
6:49
#2890
40K
24.85 mi12:46:282:43:546:365:58
6:59
#2885
25.2M
25.20 mi12:49:162:46:426:372:48
8:07
#2909
Finish
26.22 mi12:55:522:53:186:376:36
6:29
#2865
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3141298429841846(Top 6%)1757(Top 11%)1757(Top 31%)
10K6.21 mi3.10 mi2720+4212591+3932591+3932370(Top 8%)2267(Top 14%)2267(Top 40%)
15K9.32 mi3.11 mi2358+3622253+3382253+3381846(Top 6%)1757(Top 11%)1757(Top 31%)
20K12.43 mi3.11 mi2205+1532106+1472106+1471863(Top 7%)1774(Top 11%)1774(Top 31%)
Half13.11 mi0.68 mi2177+282077+292077+291885(Top 7%)1798(Top 11%)1798(Top 32%)
25K15.53 mi2.42 mi2056+1211961+1161961+1161515(Top 5%)1440(Top 9%)1440(Top 26%)
30K18.64 mi3.11 mi2199-1432096-1352096-1353184(Top 11%)2982(Top 19%)2982(Top 53%)
20M20.00 mi1.36 mi2343-1442234-1382234-1384711(Top 17%)4252(Top 26%)4252(Top 75%)
21M21.00 mi1.00 mi2583-2402462-2282462-2287806(Top 27%)6135(Top 38%)6135(Top 109%)
35K21.75 mi0.75 mi2735-1522601-1392601-1397641(Top 27%)6058(Top 38%)6058(Top 107%)
23M23.00 mi1.25 mi2889-1542738-1372738-1376625(Top 23%)5366(Top 33%)5366(Top 95%)
24M24.00 mi1.00 mi2890-12735+32735+33573(Top 13%)3192(Top 20%)3192(Top 57%)
40K24.85 mi0.85 mi2885+52728+72728+73729(Top 13%)3274(Top 20%)3274(Top 58%)
25.2M25.20 mi0.35 mi2909-242752-242752-246457(Top 23%)4986(Top 31%)4986(Top 88%)
Finish26.22 mi1.02 mi2865+442709+432709+432686(Top 9%)2416(Top 15%)2416(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1846

Males

1757

M18-39

1757

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2370

Males

2267

M18-39

2267

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1846

Males

1757

M18-39

1757

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1863

Males

1774

M18-39

1774

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1885

Males

1798

M18-39

1798

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1515

Males

1440

M18-39

1440

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3184

Males

2982

M18-39

2982

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4711

Males

4252

M18-39

4252

20M→21M

20.0 - 21.0 mi

Top 27%
×8stories
+106ft-24ft

Overall

7806

Males

6135

M18-39

6135

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7641

Males

6058

M18-39

6058

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

6625

Males

5366

M18-39

5366

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3573

Males

3192

M18-39

3192

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3729

Males

3274

M18-39

3274

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6457

Males

4986

M18-39

4986

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2686

Males

2416

M18-39

2416

Passing Analysis

Category:
Athletes Passed
1376
Passed By
1100
Net Change
+276
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3141
5K → 10K43514+421#3141#2720
10K → 15K3642+362#2720#2358
15K → 20K16815+153#2358#2205
20K → Half313+28#2205#2177
Half → 25K1254+121#2177#2056
25K → 30K40183-143#2056#2199
30K → 20M17161-144#2199#2343
20M → 21M13253-240#2343#2583
21M → 35K8160-152#2583#2735
35K → 23M25179-154#2735#2889
23M → 24M4344-1#2889#2890
24M → 40K4338+5#2890#2885
40K → 25.2M832-24#2885#2909
25.2M → Finish5612+44#2909#2865
TOTALS13761100+276
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing