Boston Marathon logo
BOSTON MARATHON 2025

Brad Argue

Bib: 12971•M

WI

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

Start
0:00:00
Race begins
5K· 3.11 mi
24:34
Rank: #15758
Start → 5K
24:34 | 7:54/mi
10K· 6.21 mi
49:00
Rank: #15531 (+227)
5K → 10K
24:26 | 7:52/mi
15K· 9.32 mi
1:13:14
Rank: #15139 (+392)
10K → 15K
24:14 | 7:48/mi
20K· 12.43 mi
1:37:59
Rank: #14951 (+188)
15K → 20K
24:45 | 7:58/mi
Half· 13.11 mi
1:43:24
Rank: #14988 (-37)
20K → Half
5:25 | 7:56/mi
25K· 15.53 mi
2:02:44
Rank: #14717 (+271)
Half → 25K
19:20 | 7:58/mi
30K· 18.64 mi
2:29:17
Rank: #14806 (-89)
25K → 30K
26:33 | 8:33/mi
20M
2:45:04
Rank: #16215 (-1409)
30K → 20M
15:47 | 11:37/mi
21M
2:55:36
Rank: #16467 (-252)
20M → 21M
10:32 | 10:32/mi
35K· 21.75 mi
3:03:30
Rank: #16851 (-384)
21M → 35K
7:54 | 10:34/mi
23M
3:19:12
Rank: #18043 (-1192)
35K → 23M
15:42 | 12:32/mi
24M
3:30:28
Rank: #18577 (-534)
23M → 24M
11:16 | 11:16/mi
40K· 24.85 mi
3:38:15
Rank: #18488 (+89)
24M → 40K
7:47 | 9:06/mi
25.2M
3:42:02
Rank: #18551 (-63)
40K → 25.2M
3:47 | 10:58/mi
Finish· 26.22 mi
3:50:39
Rank: #18464 (+87)
25.2M → Finish
8:37 | 8:27/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
Time1:43:24
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time2:07:15
Pace9:42 /mi
📊Positive Split: 23.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:5424:347:5424:34
7:54
-
10K
6.21 mi11:19:2049:007:5324:26
7:52
-0:02
15K
9.32 mi11:43:341:13:147:5124:14
7:48
-0:04
20K
12.43 mi12:08:191:37:597:5324:45
7:58
+0:10
Half
13.11 mi12:13:441:43:247:535:25
7:56
-0:02
25K
15.53 mi12:33:042:02:447:5419:20
7:58
+0:02
30K
18.64 mi12:59:372:29:178:0026:33
8:33
+0:35
20M
20.00 mi13:15:242:45:048:1515:47
11:37
+3:04
21M
21.00 mi13:25:562:55:368:2210:32
10:32
-1:05
35K
21.75 mi13:33:503:03:308:267:54
10:34
+0:02
23M
23.00 mi13:49:323:19:128:4015:42
12:32
+1:58
24M
24.00 mi14:00:483:30:288:4611:16
11:16
-1:16
40K
24.85 mi14:08:353:38:158:477:47
9:06
-2:10
25.2M
25.20 mi14:12:223:42:028:493:47
10:58
+1:52
Finish
26.22 mi14:20:593:50:398:488:37
8:27
-2:31

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

7:48 /mi

Average Pace

8:48 /mi

Slowest Pace

12:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:45:41

72% of race

Time at Slower Pace

1:04:58

28% of race

Average Pace: 8:48 /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 mi10:54:5424:347:5424:34
7:54
#15758
10K
6.21 mi11:19:2049:007:5324:26
7:52
#15531
15K
9.32 mi11:43:341:13:147:5124:14
7:48
#15139
20K
12.43 mi12:08:191:37:597:5324:45
7:58
#14951
Half
13.11 mi12:13:441:43:247:535:25
7:56
#14988
25K
15.53 mi12:33:042:02:447:5419:20
7:58
#14717
30K
18.64 mi12:59:372:29:178:0026:33
8:33
#14806
20M
20.00 mi13:15:242:45:048:1515:47
11:37
#16215
21M
21.00 mi13:25:562:55:368:2210:32
10:32
#16467
35K
21.75 mi13:33:503:03:308:267:54
10:34
#16851
23M
23.00 mi13:49:323:19:128:4015:42
12:32
#18043
24M
24.00 mi14:00:483:30:288:4611:16
11:16
#18577
40K
24.85 mi14:08:353:38:158:477:47
9:06
#18488
25.2M
25.20 mi14:12:223:42:028:493:47
10:58
#18551
Finish
26.22 mi14:20:593:50:398:488:37
8:27
#18464
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi15758107211072114374(Top 51%)10089(Top 63%)10089(Top 423%)
10K6.21 mi3.10 mi15531+22710630+9110630+9115384(Top 54%)10573(Top 66%)10573(Top 443%)
15K9.32 mi3.11 mi15139+39210456+17410456+17414374(Top 51%)10089(Top 63%)10089(Top 423%)
20K12.43 mi3.11 mi14951+18810353+10310353+10314655(Top 52%)10163(Top 63%)10163(Top 426%)
Half13.11 mi0.68 mi14988-3710361-810361-815411(Top 54%)10548(Top 65%)10548(Top 442%)
25K15.53 mi2.42 mi14717+27110218+14310218+14313681(Top 48%)9600(Top 60%)9600(Top 402%)
30K18.64 mi3.11 mi14806-8910199+1910199+1915053(Top 53%)10085(Top 63%)10085(Top 423%)
20M20.00 mi1.36 mi16215-140910779-58010779-58024731(Top 87%)14336(Top 89%)14336(Top 601%)
21M21.00 mi1.00 mi16467-25210853-7410853-7420095(Top 71%)12077(Top 75%)12077(Top 506%)
35K21.75 mi0.75 mi16851-38411000-14711000-14723280(Top 82%)13518(Top 84%)13518(Top 567%)
23M23.00 mi1.25 mi18043-119211476-47611476-47625844(Top 91%)14753(Top 92%)14753(Top 618%)
24M24.00 mi1.00 mi18577-53411687-21111687-21124495(Top 86%)14056(Top 87%)14056(Top 589%)
40K24.85 mi0.85 mi18488+8911618+6911618+6916868(Top 59%)10314(Top 64%)10314(Top 432%)
25.2M25.20 mi0.35 mi18551-6311633-1511633-1520499(Top 72%)12032(Top 75%)12032(Top 504%)
Finish26.22 mi1.02 mi18464+8711578+5511578+5515930(Top 56%)9912(Top 62%)9912(Top 415%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

14374

Males

10089

M45-49

10089

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

15384

Males

10573

M45-49

10573

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

14374

Males

10089

M45-49

10089

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

14655

Males

10163

M45-49

10163

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

15411

Males

10548

M45-49

10548

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

13681

Males

9600

M45-49

9600

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

15053

Males

10085

M45-49

10085

30K→20M

18.6 - 20.0 mi

Top 87%
×5stories
+64ft-50ft

Overall

24731

Males

14336

M45-49

14336

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

20095

Males

12077

M45-49

12077

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

23280

Males

13518

M45-49

13518

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

25844

Males

14753

M45-49

14753

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

24495

Males

14056

M45-49

14056

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

16868

Males

10314

M45-49

10314

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

20499

Males

12032

M45-49

12032

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

15930

Males

9912

M45-49

9912

Passing Analysis

Category:
Athletes Passed
2072
Passed By
4778
Net Change
-2706
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15758
5K → 10K441214+227#15758#15531
10K → 15K43947+392#15531#15139
15K → 20K297109+188#15139#14951
20K → Half2865-37#14951#14988
Half → 25K31544+271#14988#14717
25K → 30K212301-89#14717#14806
30K → 20M71416-1409#14806#16215
20M → 21M50302-252#16215#16467
21M → 35K11395-384#16467#16851
35K → 23M121204-1192#16851#18043
23M → 24M16550-534#18043#18577
24M → 40K11728+89#18577#18488
40K → 25.2M1982-63#18488#18551
25.2M → Finish10821+87#18551#18464
TOTALS20724778-2706
📊

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