Boston Marathon logo
BOSTON MARATHON 2025

Matthew Bowden

Bib: 11452•M

IL

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
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
8:01/mi
24:54
↑ 97↓ 3451.5%
10K· 6.21 mi
8:01/mi
49:47
↑ 79↓ 1380.4%
15K· 9.32 mi
7:59/mi
1:14:35
↑ 67↓ 78
20K· 12.43 mi
8:07/mi
1:39:49
↑ 106↓ 860.1%
Half· 13.11 mi
8:11/mi
1:45:24
↑ 19↓ 370.5%
25K· 15.53 mi
8:18/mi
2:05:31
↑ 66↓ 880.2%
30K· 18.64 mi
9:09/mi
2:33:56
↑ 181↓ 1480.2%
20M
9:12/mi
2:46:26
↑ 64↓ 500.2%
21M
9:52/mi
2:56:18
↑ 106↓ 241.6%
35K· 21.75 mi
8:47/mi
3:02:52
↑ 17↓ 861.7%
23M
9:25/mi
3:14:39
↑ 23↓ 630.6%
24M
9:11/mi
3:23:50
↓ 821.3%
40K· 24.85 mi
9:28/mi
3:31:56
↓ 200.3%
25.2M
10:18/mi
3:35:29
↑ 13↓ 160.2%
Finish· 26.22 mi
9:15/mi
3:44:55
↑ 22↓ 21

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
Time1:45:24
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:59:31
Pace9:07 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:1824:548:0124:54
8:01
-
10K
6.21 mi11:44:1149:478:0124:53
8:01
0:00
15K
9.32 mi12:08:591:14:358:0024:48
7:59
-0:02
20K
12.43 mi12:34:131:39:498:0225:14
8:07
+0:08
Half
13.11 mi12:39:481:45:248:025:35
8:11
+0:04
25K
15.53 mi12:59:552:05:318:0520:07
8:18
+0:07
30K
18.64 mi13:28:202:33:568:1528:25
9:09
+0:51
20M
20.00 mi13:40:502:46:268:1912:30
9:12
+0:03
21M
21.00 mi13:50:422:56:188:249:52
9:52
+0:40
35K
21.75 mi13:57:163:02:528:256:34
8:47
-1:05
23M
23.00 mi14:09:033:14:398:2811:47
9:25
+0:38
24M
24.00 mi14:18:143:23:508:309:11
9:11
-0:14
40K
24.85 mi14:26:203:31:568:328:06
9:28
+0:17
25.2M
25.20 mi14:29:533:35:298:333:33
10:18
+0:50
Finish
26.22 mi14:39:193:44:558:359:26
9:15
-1:03

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

7:59 /mi

Average Pace

8:35 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:05

59% of race

Time at Steady Pace

1:19:25

35% of race

Time at Slower Pace

13:25

6% of race

Average Pace: 8:35 /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 mi11:19:1824:548:0124:54
8:01
#16694
10K
6.21 mi11:44:1149:478:0124:53
8:01
#16605
15K
9.32 mi12:08:591:14:358:0024:48
7:59
#16342
20K
12.43 mi12:34:131:39:498:0225:14
8:07
#16186
Half
13.11 mi12:39:481:45:248:025:35
8:11
#16230
25K
15.53 mi12:59:552:05:318:0520:07
8:18
#16170
30K
18.64 mi13:28:202:33:568:1528:25
9:09
#16572
20M
20.00 mi13:40:502:46:268:1912:30
9:12
#16645
21M
21.00 mi13:50:422:56:188:249:52
9:52
#16673
35K
21.75 mi13:57:163:02:528:256:34
8:47
#16675
23M
23.00 mi14:09:033:14:398:2811:47
9:25
#16770
24M
24.00 mi14:18:143:23:508:309:11
9:11
#16845
40K
24.85 mi14:26:203:31:568:328:06
9:28
#16928
25.2M
25.20 mi14:29:533:35:298:333:33
10:18
#16962
Finish
26.22 mi14:39:193:44:558:359:26
9:15
#17114
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi16694110731107315896(Top 56%)10759(Top 67%)10759(Top 451%)
10K6.21 mi3.10 mi16605+8911058+1511058+1516548(Top 58%)11051(Top 69%)11051(Top 463%)
15K9.32 mi3.11 mi16342+26310955+10310955+10315896(Top 56%)10759(Top 67%)10759(Top 451%)
20K12.43 mi3.11 mi16186+15610872+8310872+8315791(Top 56%)10657(Top 66%)10657(Top 447%)
Half13.11 mi0.68 mi16230-4410889-1710889-1717140(Top 60%)11241(Top 70%)11241(Top 471%)
25K15.53 mi2.42 mi16170+6010865+2410865+2415892(Top 56%)10602(Top 66%)10602(Top 444%)
30K18.64 mi3.11 mi16572-40210957-9210957-9218373(Top 65%)11553(Top 72%)11553(Top 484%)
20M20.00 mi1.36 mi16645-7310965-810965-817763(Top 63%)11144(Top 69%)11144(Top 467%)
21M21.00 mi1.00 mi16673-2810941+2410941+2417752(Top 62%)11038(Top 69%)11038(Top 463%)
35K21.75 mi0.75 mi16675-210920+2110920+2117103(Top 60%)10651(Top 66%)10651(Top 446%)
23M23.00 mi1.25 mi16770-9510932-1210932-1218277(Top 64%)11110(Top 69%)11110(Top 466%)
24M24.00 mi1.00 mi16845-75109321093218254(Top 64%)11036(Top 69%)11036(Top 463%)
40K24.85 mi0.85 mi16928-8310937-510937-518585(Top 65%)11112(Top 69%)11112(Top 466%)
25.2M25.20 mi0.35 mi16962-3410935+210935+218230(Top 64%)10923(Top 68%)10923(Top 458%)
Finish26.22 mi1.02 mi17114-15210987-5210987-5220187(Top 71%)11885(Top 74%)11885(Top 498%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

15896

Males

10759

M45-49

10759

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

16548

Males

11051

M45-49

11051

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

15896

Males

10759

M45-49

10759

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

15791

Males

10657

M45-49

10657

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

17140

Males

11241

M45-49

11241

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

15892

Males

10602

M45-49

10602

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

18373

Males

11553

M45-49

11553

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

17763

Males

11144

M45-49

11144

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

17752

Males

11038

M45-49

11038

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

17103

Males

10651

M45-49

10651

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

18277

Males

11110

M45-49

11110

23M→24M

23.0 - 24.0 mi

Top 64%
×6story building
+12ft-82ft

Overall

18254

Males

11036

M45-49

11036

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18585

Males

11112

M45-49

11112

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

18230

Males

10923

M45-49

10923

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

20187

Males

11885

M45-49

11885

Passing Analysis

Category:
Athletes Passed
1800
Passed By
2220
Net Change
-420
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16694
5K → 10K349260+89#16694#16605
10K → 15K34380+263#16605#16342
15K → 20K291135+156#16342#16186
20K → Half1155-44#16186#16230
Half → 25K189129+60#16230#16170
25K → 30K120522-402#16170#16572
30K → 20M82155-73#16572#16645
20M → 21M98126-28#16645#16673
21M → 35K6466-2#16673#16675
35K → 23M84179-95#16675#16770
23M → 24M59134-75#16770#16845
24M → 40K50133-83#16845#16928
40K → 25.2M2963-34#16928#16962
25.2M → Finish31183-152#16962#17114
TOTALS18002220-420
📊

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing