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BOSTON MARATHON 2025

Raj Marpu

Bib: 26318•M

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:31
Rank: #23142
Start → 5K
28:31 | 9:11/mi
10K· 6.21 mi
58:55
Rank: #24129 (-987)
5K → 10K
30:24 | 9:47/mi
15K· 9.32 mi
1:29:24
Rank: #24296 (-167)
10K → 15K
30:29 | 9:49/mi
20K· 12.43 mi
2:00:59
Rank: #24385 (-89)
15K → 20K
31:35 | 10:10/mi
Half· 13.11 mi
2:07:51
Rank: #24416 (-31)
20K → Half
6:52 | 10:04/mi
25K· 15.53 mi
2:33:45
Rank: #24491 (-75)
Half → 25K
25:54 | 10:41/mi
30K· 18.64 mi
3:09:56
Rank: #24638 (-147)
25K → 30K
36:11 | 11:39/mi
20M
3:26:05
Rank: #24689 (-51)
30K → 20M
16:09 | 11:53/mi
21M
3:39:15
Rank: #24755 (-66)
20M → 21M
13:10 | 13:10/mi
35K· 21.75 mi
3:47:34
Rank: #24741 (+14)
21M → 35K
8:19 | 11:07/mi
23M
4:02:17
Rank: #24756 (-15)
35K → 23M
14:43 | 11:45/mi
24M
4:13:56
Rank: #24781 (-25)
23M → 24M
11:39 | 11:39/mi
40K· 24.85 mi
4:23:46
Rank: #24760 (+21)
24M → 40K
9:50 | 11:30/mi
25.2M
4:28:29
Rank: #24788 (-28)
40K → 25.2M
4:43 | 13:41/mi
Finish· 26.22 mi
4:39:10
Rank: #24788
25.2M → Finish
10:41 | 10:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:51
Pace9:45 /mi
2nd Half
Distance13.11 mi
Time2:31:19
Pace11:33 /mi
📊Positive Split: 18.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:3528:319:1128:31
9:11
-
10K
6.21 mi12:13:5958:559:2930:24
9:47
+0:36
15K
9.32 mi12:44:281:29:249:3630:29
9:49
+0:02
20K
12.43 mi13:16:032:00:599:4431:35
10:10
+0:21
Half
13.11 mi13:22:552:07:519:456:52
10:04
-0:06
25K
15.53 mi13:48:492:33:459:5425:54
10:41
+0:37
30K
18.64 mi14:25:003:09:5610:1136:11
11:39
+0:58
20M
20.00 mi14:41:093:26:0510:1816:09
11:53
+0:14
21M
21.00 mi14:54:193:39:1510:2613:10
13:10
+1:17
35K
21.75 mi15:02:383:47:3410:288:19
11:07
-2:03
23M
23.00 mi15:17:214:02:1710:3214:43
11:45
+0:38
24M
24.00 mi15:29:004:13:5610:3511:39
11:39
-0:06
40K
24.85 mi15:38:504:23:4610:379:50
11:30
-0:09
25.2M
25.20 mi15:43:334:28:2910:394:43
13:41
+2:11
Finish
26.22 mi15:54:144:39:1010:3910:41
10:29
-3:12

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

9:11 /mi

Average Pace

10:39 /mi

Slowest Pace

13:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:32

50% of race

Time at Steady Pace

1:31:53

33% of race

Time at Slower Pace

48:45

17% of race

Average Pace: 10:39 /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 mi11:43:3528:319:1128:31
9:11
#23142
10K
6.21 mi12:13:5958:559:2930:24
9:47
#24129
15K
9.32 mi12:44:281:29:249:3630:29
9:49
#24296
20K
12.43 mi13:16:032:00:599:4431:35
10:10
#24385
Half
13.11 mi13:22:552:07:519:456:52
10:04
#24416
25K
15.53 mi13:48:492:33:459:5425:54
10:41
#24491
30K
18.64 mi14:25:003:09:5610:1136:11
11:39
#24638
20M
20.00 mi14:41:093:26:0510:1816:09
11:53
#24689
21M
21.00 mi14:54:193:39:1510:2613:10
13:10
#24755
35K
21.75 mi15:02:383:47:3410:288:19
11:07
#24741
23M
23.00 mi15:17:214:02:1710:3214:43
11:45
#24756
24M
24.00 mi15:29:004:13:5610:3511:39
11:39
#24781
40K
24.85 mi15:38:504:23:4610:379:50
11:30
#24760
25.2M
25.20 mi15:43:334:28:2910:394:43
13:41
#24788
Finish
26.22 mi15:54:144:39:1010:3910:41
10:29
#24788
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi23142138351383524570(Top 87%)14512(Top 90%)14512(Top 727%)
10K6.21 mi3.10 mi24129-98714314-47914314-47924815(Top 87%)14620(Top 91%)14620(Top 732%)
15K9.32 mi3.11 mi24296-16714396-8214396-8224570(Top 87%)14512(Top 90%)14512(Top 727%)
20K12.43 mi3.11 mi24385-8914406-1014406-1024565(Top 86%)14476(Top 90%)14476(Top 725%)
Half13.11 mi0.68 mi24416-3114429-2314429-2324942(Top 88%)14641(Top 91%)14641(Top 734%)
25K15.53 mi2.42 mi24491-7514451-2214451-2224681(Top 87%)14502(Top 90%)14502(Top 727%)
30K18.64 mi3.11 mi24638-14714495-4414495-4425061(Top 88%)14557(Top 90%)14557(Top 729%)
20M20.00 mi1.36 mi24689-5114503-814503-825096(Top 88%)14503(Top 90%)14503(Top 727%)
21M21.00 mi1.00 mi24755-6614524-2114524-2125271(Top 89%)14501(Top 90%)14501(Top 727%)
35K21.75 mi0.75 mi24741+1414509+1514509+1524465(Top 86%)14093(Top 88%)14093(Top 706%)
23M23.00 mi1.25 mi24756-1514498+1114498+1124683(Top 87%)14181(Top 88%)14181(Top 710%)
24M24.00 mi1.00 mi24781-2514492+614492+625157(Top 89%)14382(Top 89%)14382(Top 721%)
40K24.85 mi0.85 mi24760+2114467+2514467+2524137(Top 85%)13843(Top 86%)13843(Top 694%)
25.2M25.20 mi0.35 mi24788-2814477-1014477-1025904(Top 91%)14703(Top 91%)14703(Top 737%)
Finish26.22 mi1.02 mi2478814469+814469+824243(Top 85%)13897(Top 86%)13897(Top 696%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

24570

Males

14512

M50-54

14512

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

24815

Males

14620

M50-54

14620

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

24570

Males

14512

M50-54

14512

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

24565

Males

14476

M50-54

14476

20K→Half

12.4 - 13.1 mi

Top 88%
×2stories
+19ft-37ft

Overall

24942

Males

14641

M50-54

14641

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

24681

Males

14502

M50-54

14502

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

25061

Males

14557

M50-54

14557

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

25096

Males

14503

M50-54

14503

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

25271

Males

14501

M50-54

14501

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

24465

Males

14093

M50-54

14093

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

24683

Males

14181

M50-54

14181

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

25157

Males

14382

M50-54

14382

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24137

Males

13843

M50-54

13843

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25904

Males

14703

M50-54

14703

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

24243

Males

13897

M50-54

13897

Passing Analysis

Category:
Athletes Passed
678
Passed By
2324
Net Change
-1646
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23142
5K → 10K281015-987#23142#24129
10K → 15K88255-167#24129#24296
15K → 20K100189-89#24296#24385
20K → Half1849-31#24385#24416
Half → 25K87162-75#24416#24491
25K → 30K91238-147#24491#24638
30K → 20M3788-51#24638#24689
20M → 21M3298-66#24689#24755
21M → 35K3521+14#24755#24741
35K → 23M4055-15#24741#24756
23M → 24M3459-25#24756#24781
24M → 40K4221+21#24781#24760
40K → 25.2M1038-28#24760#24788
25.2M → Finish36360#24788#24788
TOTALS6782324-1646
📊

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