Boston Marathon logo
BOSTON MARATHON 2025

Matthew Yacoub

Bib: 2781•M

MI

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 5%
Gender (Male)
#0 / 16105
Top 8%
Masters (Masters Men)
#0 / 10463
Top 2%
Division (M50-54)
#0 / 1996
Top 0.5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:59
Rank: #1454
Start → 5K
6:07/mi
18:59 split
10K· 6.21 mi
37:50
Rank: #1378 (+76)
5K → 10K
6:04/mi
18:51 split
15K· 9.32 mi
56:55
Rank: #1427 (-49)
10K → 15K
6:09/mi
19:05 split
20K· 12.43 mi
1:15:45
Rank: #1304 (+123)
15K → 20K
6:04/mi
18:50 split
Half· 13.11 mi
1:19:48
Rank: #1278 (+26)
20K → Half
5:56/mi
4:03 split
25K· 15.53 mi
1:34:28
Rank: #1199 (+79)
Half → 25K
6:03/mi
14:40 split
30K· 18.64 mi
1:53:50
Rank: #1144 (+55)
25K → 30K
6:14/mi
19:22 split
20M
2:03:00
Rank: #1226 (-82)
30K → 20M
6:44/mi
9:10 split
21M
2:09:44
Rank: #1203 (+23)
20M → 21M
6:44/mi
6:44 split
35K· 21.75 mi
2:14:23
Rank: #1193 (+10)
21M → 35K
6:13/mi
4:39 split
23M
2:22:41
Rank: #1182 (+11)
35K → 23M
6:38/mi
8:18 split
24M
2:29:18
Rank: #1211 (-29)
23M → 24M
6:37/mi
6:37 split
40K· 24.85 mi
2:35:11
Rank: #1263 (-52)
24M → 40K
6:53/mi
5:53 split
25.2M
2:37:44
Rank: #1278 (-15)
40K → 25.2M
7:24/mi
2:33 split
Finish· 26.22 mi
2:44:22
Rank: #1301 (-23)
25.2M → Finish
6:31/mi
6:38 split

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
Time1:19:48
Pace6:05 /mi
2nd Half
Distance13.11 mi
Time1:24:34
Pace6:27 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4918:596:0718:59
6:07
-
10K
6.21 mi10:38:4037:506:0518:51
6:04
-0:03
15K
9.32 mi10:57:4556:556:0619:05
6:09
+0:05
20K
12.43 mi11:16:351:15:456:0618:50
6:04
-0:05
Half
13.11 mi11:20:381:19:486:054:03
5:56
-0:08
25K
15.53 mi11:35:181:34:286:0514:40
6:03
+0:07
30K
18.64 mi11:54:401:53:506:0619:22
6:14
+0:11
20M
20.00 mi12:03:502:03:006:099:10
6:44
+0:30
21M
21.00 mi12:10:342:09:446:116:44
6:44
0:00
35K
21.75 mi12:15:132:14:236:114:39
6:13
-0:31
23M
23.00 mi12:23:312:22:416:128:18
6:38
+0:25
24M
24.00 mi12:30:082:29:186:136:37
6:37
-0:01
40K
24.85 mi12:36:012:35:116:155:53
6:53
+0:16
25.2M
25.20 mi12:38:342:37:446:162:33
7:24
+0:31
Finish
26.22 mi12:45:122:44:226:166:38
6:31
-0:53

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

5:56 /mi

Average Pace

6:16 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:03

2% of race

Time at Steady Pace

1:54:26

70% of race

Time at Slower Pace

45:53

28% of race

Average Pace: 6:16 /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 mi10:19:4918:596:0718:59
6:07
#1454
10K
6.21 mi10:38:4037:506:0518:51
6:04
#1378
15K
9.32 mi10:57:4556:556:0619:05
6:09
#1427
20K
12.43 mi11:16:351:15:456:0618:50
6:04
#1304
Half
13.11 mi11:20:381:19:486:054:03
5:56
#1278
25K
15.53 mi11:35:181:34:286:0514:40
6:03
#1199
30K
18.64 mi11:54:401:53:506:0619:22
6:14
#1144
20M
20.00 mi12:03:502:03:006:099:10
6:44
#1226
21M
21.00 mi12:10:342:09:446:116:44
6:44
#1203
35K
21.75 mi12:15:132:14:236:114:39
6:13
#1193
23M
23.00 mi12:23:312:22:416:128:18
6:38
#1182
24M
24.00 mi12:30:082:29:186:136:37
6:37
#1211
40K
24.85 mi12:36:012:35:116:155:53
6:53
#1263
25.2M
25.20 mi12:38:342:37:446:162:33
7:24
#1278
Finish
26.22 mi12:45:122:44:226:166:38
6:31
#1301
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi1454138513851567(Top 6%)1490(Top 9%)1490(Top 75%)
10K6.21 mi3.10 mi1378+761311+741311+741352(Top 5%)1282(Top 8%)1282(Top 64%)
15K9.32 mi3.11 mi1427-491354-431354-431567(Top 6%)1490(Top 9%)1490(Top 75%)
20K12.43 mi3.11 mi1304+1231235+1191235+1191046(Top 4%)985(Top 6%)985(Top 49%)
Half13.11 mi0.68 mi1278+261210+251210+25955(Top 3%)905(Top 6%)905(Top 45%)
25K15.53 mi2.42 mi1199+791133+771133+77931(Top 3%)877(Top 5%)877(Top 44%)
30K18.64 mi3.11 mi1144+551080+531080+531019(Top 4%)959(Top 6%)959(Top 48%)
20M20.00 mi1.36 mi1226-821158-781158-782650(Top 9%)2484(Top 15%)2484(Top 124%)
21M21.00 mi1.00 mi1203+231133+251133+251335(Top 5%)1262(Top 8%)1262(Top 63%)
35K21.75 mi0.75 mi1193+101123+101123+101270(Top 4%)1200(Top 7%)1200(Top 60%)
23M23.00 mi1.25 mi1182+111113+101113+101927(Top 7%)1798(Top 11%)1798(Top 90%)
24M24.00 mi1.00 mi1211-291140-271140-272536(Top 9%)2330(Top 14%)2330(Top 117%)
40K24.85 mi0.85 mi1263-521188-481188-483217(Top 11%)2869(Top 18%)2869(Top 144%)
25.2M25.20 mi0.35 mi1278-151202-141202-142846(Top 10%)2525(Top 16%)2525(Top 127%)
Finish26.22 mi1.02 mi1301-231223-211223-212837(Top 10%)2532(Top 16%)2532(Top 127%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21story building
+97ft-345ft

Overall

1567

Males

1490

M50-54

1490

5K→10K

3.1 - 6.2 mi

Top 5%
×5story building
+79ft-138ft

Overall

1352

Males

1282

M50-54

1282

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+67ft-78ft

Overall

1567

Males

1490

M50-54

1490

15K→20K

9.3 - 12.4 mi

Top 4%
×5story building
+106ft-86ft

Overall

1046

Males

985

M50-54

985

20K→Half

12.4 - 13.1 mi

Top 3%
×2story building
+19ft-37ft

Overall

955

Males

905

M50-54

905

Half→25K

13.1 - 15.5 mi

Top 3%
×4story building
+66ft-88ft

Overall

931

Males

877

M50-54

877

25K→30K

15.5 - 18.6 mi

Top 4%
×9story building
+181ft-148ft

Overall

1019

Males

959

M50-54

959

30K→20M

18.6 - 20.0 mi

Top 9%
×5story building
+64ft-50ft

Overall

2650

Males

2484

M50-54

2484

20M→21M

20.0 - 21.0 mi

Top 5%
×8story building
+106ft-24ft

Overall

1335

Males

1262

M50-54

1262

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

1270

Males

1200

M50-54

1200

35K→23M

21.8 - 23.0 mi

Top 7%
×5story building
+23ft-63ft

Overall

1927

Males

1798

M50-54

1798

23M→24M

23.0 - 24.0 mi

Top 9%
×6story building
+12ft-82ft

Overall

2536

Males

2330

M50-54

2330

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3217

Males

2869

M50-54

2869

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2846

Males

2525

M50-54

2525

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2story building
+22ft-21ft

Overall

2837

Males

2532

M50-54

2532

Passing Analysis

Category:
Athletes Passed
605
Passed By
452
Net Change
+153
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1454
5K → 10K11135+76#1454#1378
10K → 15K3079-49#1378#1427
15K → 20K1296+123#1427#1304
20K → Half271+26#1304#1278
Half → 25K856+79#1278#1199
25K → 30K7823+55#1199#1144
30K → 20M1193-82#1144#1226
20M → 21M4017+23#1226#1203
21M → 35K177+10#1203#1193
35K → 23M3827+11#1193#1182
23M → 24M938-29#1182#1211
24M → 40K759-52#1211#1263
40K → 25.2M1025-15#1263#1278
25.2M → Finish1336-23#1278#1301
TOTALS605452+153
📊

Passing Visuals

Category:
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