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BOSTON MARATHON 2025

Robert Ashmun

Bib: 17404•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 48%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 19%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:11
Rank: #11893
Start → 5K
23:11 | 7:28/mi
10K· 6.21 mi
46:18
Rank: #11703 (+190)
5K → 10K
23:07 | 7:26/mi
15K· 9.32 mi
1:10:01
Rank: #12096 (-393)
10K → 15K
23:43 | 7:38/mi
20K· 12.43 mi
1:34:19
Rank: #12395 (-299)
15K → 20K
24:18 | 7:49/mi
Half· 13.11 mi
1:39:33
Rank: #12437 (-42)
20K → Half
5:14 | 7:40/mi
25K· 15.53 mi
1:58:51
Rank: #12605 (-168)
Half → 25K
19:18 | 7:58/mi
30K· 18.64 mi
2:25:02
Rank: #12900 (-295)
25K → 30K
26:11 | 8:26/mi
20M
2:36:42
Rank: #13013 (-113)
30K → 20M
11:40 | 8:35/mi
21M
2:45:45
Rank: #13027 (-14)
20M → 21M
9:03 | 9:03/mi
35K· 21.75 mi
2:51:59
Rank: #13086 (-59)
21M → 35K
6:14 | 8:20/mi
23M
3:02:52
Rank: #13160 (-74)
35K → 23M
10:53 | 8:42/mi
24M
3:11:22
Rank: #13204 (-44)
23M → 24M
8:30 | 8:30/mi
40K· 24.85 mi
3:18:52
Rank: #13275 (-71)
24M → 40K
7:30 | 8:46/mi
25.2M
3:22:09
Rank: #13281 (-6)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:31:06
Rank: #13509 (-228)
25.2M → Finish
8:57 | 8:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:33
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:51:33
Pace8:31 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:4423:117:2823:11
7:28
-
10K
6.21 mi11:36:5146:187:2723:07
7:26
-0:02
15K
9.32 mi12:00:341:10:017:3123:43
7:38
+0:12
20K
12.43 mi12:24:521:34:197:3524:18
7:49
+0:11
Half
13.11 mi12:30:061:39:337:365:14
7:40
-0:09
25K
15.53 mi12:49:241:58:517:3919:18
7:58
+0:18
30K
18.64 mi13:15:352:25:027:4726:11
8:26
+0:28
20M
20.00 mi13:27:152:36:427:5011:40
8:35
+0:09
21M
21.00 mi13:36:182:45:457:549:03
9:03
+0:28
35K
21.75 mi13:42:322:51:597:546:14
8:20
-0:43
23M
23.00 mi13:53:253:02:527:5710:53
8:42
+0:22
24M
24.00 mi14:01:553:11:227:588:30
8:30
-0:12
40K
24.85 mi14:09:253:18:528:007:30
8:46
+0:16
25.2M
25.20 mi14:12:423:22:098:013:17
9:31
+0:45
Finish
26.22 mi14:21:393:31:068:038:57
8:47
-0:44

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

7:26 /mi

Average Pace

8:03 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:51

56% of race

Time at Steady Pace

1:03:28

30% of race

Time at Slower Pace

28:47

14% of race

Average Pace: 8:03 /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 mi11:13:4423:117:2823:11
7:28
#11893
10K
6.21 mi11:36:5146:187:2723:07
7:26
#11703
15K
9.32 mi12:00:341:10:017:3123:43
7:38
#12096
20K
12.43 mi12:24:521:34:197:3524:18
7:49
#12395
Half
13.11 mi12:30:061:39:337:365:14
7:40
#12437
25K
15.53 mi12:49:241:58:517:3919:18
7:58
#12605
30K
18.64 mi13:15:352:25:027:4726:11
8:26
#12900
20M
20.00 mi13:27:152:36:427:5011:40
8:35
#13013
21M
21.00 mi13:36:182:45:457:549:03
9:03
#13027
35K
21.75 mi13:42:322:51:597:546:14
8:20
#13086
23M
23.00 mi13:53:253:02:527:5710:53
8:42
#13160
24M
24.00 mi14:01:553:11:227:588:30
8:30
#13204
40K
24.85 mi14:09:253:18:528:007:30
8:46
#13275
25.2M
25.20 mi14:12:423:22:098:013:17
9:31
#13281
Finish
26.22 mi14:21:393:31:068:038:57
8:47
#13509
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi118939128912812907(Top 45%)9473(Top 59%)9473(Top 752%)
10K6.21 mi3.10 mi11703+1909024+1049024+10411549(Top 41%)8929(Top 55%)8929(Top 709%)
15K9.32 mi3.11 mi12096-3939168-1449168-14412907(Top 45%)9473(Top 59%)9473(Top 752%)
20K12.43 mi3.11 mi12395-2999275-1079275-10713435(Top 47%)9621(Top 60%)9621(Top 764%)
Half13.11 mi0.68 mi12437-429284-99284-913125(Top 46%)9524(Top 59%)9524(Top 756%)
25K15.53 mi2.42 mi12605-1689322-389322-3813578(Top 48%)9554(Top 59%)9554(Top 759%)
30K18.64 mi3.11 mi12900-2959380-589380-5814297(Top 50%)9725(Top 60%)9725(Top 772%)
20M20.00 mi1.36 mi13013-1139393-139393-1314318(Top 50%)9600(Top 60%)9600(Top 763%)
21M21.00 mi1.00 mi13027-149368+259368+2513781(Top 49%)9233(Top 57%)9233(Top 733%)
35K21.75 mi0.75 mi13086-599380-129380-1214432(Top 51%)9464(Top 59%)9464(Top 752%)
23M23.00 mi1.25 mi13160-749360+209360+2014485(Top 51%)9391(Top 58%)9391(Top 746%)
24M24.00 mi1.00 mi13204-449353+79353+714476(Top 51%)9361(Top 58%)9361(Top 744%)
40K24.85 mi0.85 mi13275-719358-59358-515002(Top 53%)9445(Top 59%)9445(Top 750%)
25.2M25.20 mi0.35 mi13281-69348+109348+1014637(Top 52%)9230(Top 57%)9230(Top 733%)
Finish26.22 mi1.02 mi13509-2289430-829430-8217923(Top 63%)10834(Top 67%)10834(Top 861%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12907

Males

9473

M60-64

9473

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11549

Males

8929

M60-64

8929

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12907

Males

9473

M60-64

9473

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

13435

Males

9621

M60-64

9621

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

13125

Males

9524

M60-64

9524

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

13578

Males

9554

M60-64

9554

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

14297

Males

9725

M60-64

9725

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

14318

Males

9600

M60-64

9600

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13781

Males

9233

M60-64

9233

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

14432

Males

9464

M60-64

9464

35K→23M

21.8 - 23.0 mi

Top 51%
×5stories
+23ft-63ft

Overall

14485

Males

9391

M60-64

9391

23M→24M

23.0 - 24.0 mi

Top 51%
×6stories
+12ft-82ft

Overall

14476

Males

9361

M60-64

9361

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

15002

Males

9445

M60-64

9445

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14637

Males

9230

M60-64

9230

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

17923

Males

10834

M60-64

10834

Passing Analysis

Category:
Athletes Passed
1324
Passed By
2940
Net Change
-1616
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11893
5K → 10K363173+190#11893#11703
10K → 15K80473-393#11703#12096
15K → 20K112411-299#12096#12395
20K → Half1355-42#12395#12437
Half → 25K112280-168#12437#12605
25K → 30K152447-295#12605#12900
30K → 20M98211-113#12900#13013
20M → 21M102116-14#13013#13027
21M → 35K3796-59#13027#13086
35K → 23M88162-74#13086#13160
23M → 24M57101-44#13160#13204
24M → 40K58129-71#13204#13275
40K → 25.2M3339-6#13275#13281
25.2M → Finish19247-228#13281#13509
TOTALS13242940-1616
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing