Boston Marathon logo
BOSTON MARATHON 2025

Donald Arguin

Bib: 22306•M

NH

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 22%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:48
Rank: #16424
Start → 5K
24:48 | 7:59/mi
10K· 6.21 mi
49:48
Rank: #16628 (-204)
5K → 10K
25:00 | 8:03/mi
15K· 9.32 mi
1:14:47
Rank: #16501 (+127)
10K → 15K
24:59 | 8:02/mi
20K· 12.43 mi
1:39:53
Rank: #16220 (+281)
15K → 20K
25:06 | 8:05/mi
Half· 13.11 mi
1:45:17
Rank: #16174 (+46)
20K → Half
5:24 | 7:55/mi
25K· 15.53 mi
2:05:25
Rank: #16118 (+56)
Half → 25K
20:08 | 8:18/mi
30K· 18.64 mi
2:31:16
Rank: #15620 (+498)
25K → 30K
25:51 | 8:19/mi
20M
2:42:45
Rank: #15411 (+209)
30K → 20M
11:29 | 8:27/mi
21M
2:51:39
Rank: #15201 (+210)
20M → 21M
8:54 | 8:54/mi
35K· 21.75 mi
2:57:45
Rank: #15102 (+99)
21M → 35K
6:06 | 8:09/mi
23M
3:08:15
Rank: #14903 (+199)
35K → 23M
10:30 | 8:23/mi
24M
3:16:18
Rank: #14734 (+169)
23M → 24M
8:03 | 8:03/mi
40K· 24.85 mi
3:23:18
Rank: #14587 (+147)
24M → 40K
7:00 | 8:11/mi
25.2M
3:26:30
Rank: #14559 (+28)
40K → 25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:34:32
Rank: #14428 (+131)
25.2M → Finish
8:02 | 7:53/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
Time1:45:17
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:49:15
Pace8:20 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:0924:487:5924:48
7:59
-
10K
6.21 mi11:44:0949:488:0125:00
8:03
+0:04
15K
9.32 mi12:09:081:14:478:0124:59
8:02
-0:01
20K
12.43 mi12:34:141:39:538:0225:06
8:05
+0:03
Half
13.11 mi12:39:381:45:178:025:24
7:55
-0:10
25K
15.53 mi12:59:462:05:258:0420:08
8:18
+0:23
30K
18.64 mi13:25:372:31:168:0725:51
8:19
+0:01
20M
20.00 mi13:37:062:42:458:0811:29
8:27
+0:08
21M
21.00 mi13:46:002:51:398:108:54
8:54
+0:27
35K
21.75 mi13:52:062:57:458:106:06
8:09
-0:45
23M
23.00 mi14:02:363:08:158:1110:30
8:23
+0:14
24M
24.00 mi14:10:393:16:188:118:03
8:03
-0:20
40K
24.85 mi14:17:393:23:188:117:00
8:11
+0:08
25.2M
25.20 mi14:20:513:26:308:123:12
9:17
+1:06
Finish
26.22 mi14:28:533:34:328:118:02
7:53
-1:24

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

7:53 /mi

Average Pace

8:11 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:22:26

94% of race

Time at Steady Pace

12:06

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /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 mi11:19:0924:487:5924:48
7:59
#16424
10K
6.21 mi11:44:0949:488:0125:00
8:03
#16628
15K
9.32 mi12:09:081:14:478:0124:59
8:02
#16501
20K
12.43 mi12:34:141:39:538:0225:06
8:05
#16220
Half
13.11 mi12:39:381:45:178:025:24
7:55
#16174
25K
15.53 mi12:59:462:05:258:0420:08
8:18
#16118
30K
18.64 mi13:25:372:31:168:0725:51
8:19
#15620
20M
20.00 mi13:37:062:42:458:0811:29
8:27
#15411
21M
21.00 mi13:46:002:51:398:108:54
8:54
#15201
35K
21.75 mi13:52:062:57:458:106:06
8:09
#15102
23M
23.00 mi14:02:363:08:158:1110:30
8:23
#14903
24M
24.00 mi14:10:393:16:188:118:03
8:03
#14734
40K
24.85 mi14:17:393:23:188:117:00
8:11
#14587
25.2M
25.20 mi14:20:513:26:308:123:12
9:17
#14559
Finish
26.22 mi14:28:533:34:328:118:02
7:53
#14428
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16424109711097116346(Top 58%)10953(Top 68%)10953(Top 870%)
10K6.21 mi3.10 mi16628-20411065-9411065-9416801(Top 59%)11159(Top 69%)11159(Top 886%)
15K9.32 mi3.11 mi16501+12711017+4811017+4816346(Top 58%)10953(Top 68%)10953(Top 870%)
20K12.43 mi3.11 mi16220+28110887+13010887+13015478(Top 54%)10530(Top 65%)10530(Top 836%)
Half13.11 mi0.68 mi16174+4610864+2310864+2315152(Top 53%)10398(Top 65%)10398(Top 826%)
25K15.53 mi2.42 mi16118+5610843+2110843+2115930(Top 56%)10608(Top 66%)10608(Top 843%)
30K18.64 mi3.11 mi15620+49810569+27410569+27413624(Top 48%)9430(Top 59%)9430(Top 749%)
20M20.00 mi1.36 mi15411+20910437+13210437+13213463(Top 47%)9200(Top 57%)9200(Top 731%)
21M21.00 mi1.00 mi15201+21010320+11710320+11712911(Top 45%)8811(Top 55%)8811(Top 700%)
35K21.75 mi0.75 mi15102+9910260+6010260+6013285(Top 47%)8941(Top 56%)8941(Top 710%)
23M23.00 mi1.25 mi14903+19910154+10610154+10612583(Top 44%)8514(Top 53%)8514(Top 676%)
24M24.00 mi1.00 mi14734+16910042+11210042+11211590(Top 41%)7954(Top 49%)7954(Top 632%)
40K24.85 mi0.85 mi14587+1479954+889954+8811472(Top 40%)7807(Top 48%)7807(Top 620%)
25.2M25.20 mi0.35 mi14559+289922+329922+3213316(Top 47%)8622(Top 54%)8622(Top 685%)
Finish26.22 mi1.02 mi14428+1319831+919831+9112041(Top 42%)8063(Top 50%)8063(Top 640%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

16346

Males

10953

M60-64

10953

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

16801

Males

11159

M60-64

11159

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

16346

Males

10953

M60-64

10953

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

15478

Males

10530

M60-64

10530

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

15152

Males

10398

M60-64

10398

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

15930

Males

10608

M60-64

10608

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

13624

Males

9430

M60-64

9430

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

13463

Males

9200

M60-64

9200

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

12911

Males

8811

M60-64

8811

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

13285

Males

8941

M60-64

8941

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

12583

Males

8514

M60-64

8514

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

11590

Males

7954

M60-64

7954

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11472

Males

7807

M60-64

7807

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

13316

Males

8622

M60-64

8622

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

12041

Males

8063

M60-64

8063

Passing Analysis

Category:
Athletes Passed
2949
Passed By
953
Net Change
+1996
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16424
5K → 10K225429-204#16424#16628
10K → 15K265138+127#16628#16501
15K → 20K36483+281#16501#16220
20K → Half537+46#16220#16174
Half → 25K188132+56#16174#16118
25K → 30K53234+498#16118#15620
30K → 20M23122+209#15620#15411
20M → 21M22717+210#15411#15201
21M → 35K11617+99#15201#15102
35K → 23M22526+199#15102#14903
23M → 24M1756+169#14903#14734
24M → 40K1547+147#14734#14587
40K → 25.2M4416+28#14587#14559
25.2M → Finish15019+131#14559#14428
TOTALS2949953+1996
📊

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