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BOSTON MARATHON 2025

Nitin Sharma

Bib: 27709•M

NY

0:00
0:00
/ mi
Masters
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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
8:48/mi
27:21
↑ 97↓ 3451.5%
10K· 6.21 mi
8:02/mi
52:18
↑ 79↓ 1380.4%
15K· 9.32 mi
8:11/mi
1:17:44
↑ 67↓ 78
20K· 12.43 mi
8:22/mi
1:43:44
↑ 106↓ 860.1%
Half· 13.11 mi
8:10/mi
1:49:18
↑ 19↓ 370.5%
25K· 15.53 mi
8:34/mi
2:10:05
↑ 66↓ 880.2%
30K· 18.64 mi
9:03/mi
2:38:12
↑ 181↓ 1480.2%
20M
9:21/mi
2:50:55
↑ 64↓ 500.2%
21M
10:19/mi
3:01:14
↑ 106↓ 241.6%
35K· 21.75 mi
9:57/mi
3:08:41
↑ 17↓ 861.7%
23M
10:09/mi
3:21:23
↑ 23↓ 630.6%
24M
10:23/mi
3:31:46
↓ 821.3%
40K· 24.85 mi
10:30/mi
3:40:45
↓ 200.3%
25.2M
12:37/mi
3:45:06
↑ 13↓ 160.2%
Finish· 26.22 mi
10:27/mi
3:55:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:18
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time2:06:27
Pace9:39 /mi
📊Positive Split: 15.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:2027:218:4827:21
8:48
-
10K
6.21 mi12:09:1752:188:2524:57
8:02
-0:46
15K
9.32 mi12:34:431:17:448:2025:26
8:11
+0:09
20K
12.43 mi13:00:431:43:448:2126:00
8:22
+0:11
Half
13.11 mi13:06:171:49:188:205:34
8:10
-0:12
25K
15.53 mi13:27:042:10:058:2220:47
8:34
+0:24
30K
18.64 mi13:55:112:38:128:2928:07
9:03
+0:29
20M
20.00 mi14:07:542:50:558:3312:43
9:21
+0:18
21M
21.00 mi14:18:133:01:148:3810:19
10:19
+0:58
35K
21.75 mi14:25:403:08:418:417:27
9:57
-0:22
23M
23.00 mi14:38:223:21:238:4512:42
10:09
+0:12
24M
24.00 mi14:48:453:31:468:4910:23
10:23
+0:14
40K
24.85 mi14:57:443:40:458:538:59
10:30
+0:07
25.2M
25.20 mi15:02:053:45:068:564:21
12:37
+2:07
Finish
26.22 mi15:12:443:55:459:0010:39
10:27
-2:10

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

8:02 /mi

Average Pace

9:00 /mi

Slowest Pace

12:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:44

44% of race

Time at Steady Pace

1:15:38

32% of race

Time at Slower Pace

57:23

24% of race

Average Pace: 8:59 /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 mi11:44:2027:218:4827:21
8:48
#21521
10K
6.21 mi12:09:1752:188:2524:57
8:02
#19338
15K
9.32 mi12:34:431:17:448:2025:26
8:11
#18644
20K
12.43 mi13:00:431:43:448:2126:00
8:22
#18292
Half
13.11 mi13:06:171:49:188:205:34
8:10
#18213
25K
15.53 mi13:27:042:10:058:2220:47
8:34
#18088
30K
18.64 mi13:55:112:38:128:2928:07
9:03
#18016
20M
20.00 mi14:07:542:50:558:3312:43
9:21
#18061
21M
21.00 mi14:18:133:01:148:3810:19
10:19
#18191
35K
21.75 mi14:25:403:08:418:417:27
9:57
#18394
23M
23.00 mi14:38:223:21:238:4512:42
10:09
#18619
24M
24.00 mi14:48:453:31:468:4910:23
10:23
#18901
40K
24.85 mi14:57:443:40:458:538:59
10:30
#19057
25.2M
25.20 mi15:02:053:45:068:564:21
12:37
#19200
Finish
26.22 mi15:12:443:55:459:0010:39
10:27
#19506
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi21521130871308717305(Top 61%)11356(Top 71%)11356(Top 476%)
10K6.21 mi3.10 mi19338+218312196+89112196+89116698(Top 59%)11112(Top 69%)11112(Top 466%)
15K9.32 mi3.11 mi18644+69411889+30711889+30717305(Top 61%)11356(Top 71%)11356(Top 476%)
20K12.43 mi3.11 mi18292+35211734+15511734+15517347(Top 61%)11327(Top 70%)11327(Top 475%)
Half13.11 mi0.68 mi18213+7911698+3611698+3617011(Top 60%)11202(Top 70%)11202(Top 469%)
25K15.53 mi2.42 mi18088+12511628+7011628+7017623(Top 62%)11375(Top 71%)11375(Top 477%)
30K18.64 mi3.11 mi18016+7211558+7011558+7017935(Top 63%)11344(Top 70%)11344(Top 475%)
20M20.00 mi1.36 mi18061-4511551+711551+718547(Top 65%)11472(Top 71%)11472(Top 481%)
21M21.00 mi1.00 mi18191-13011591-4011591-4019417(Top 68%)11798(Top 73%)11798(Top 494%)
35K21.75 mi0.75 mi18394-20311666-7511666-7521768(Top 77%)12793(Top 79%)12793(Top 536%)
23M23.00 mi1.25 mi18619-22511734-6811734-6820928(Top 74%)12360(Top 77%)12360(Top 518%)
24M24.00 mi1.00 mi18901-28211828-9411828-9422472(Top 79%)13035(Top 81%)13035(Top 546%)
40K24.85 mi0.85 mi19057-15611879-5111879-5121937(Top 77%)12714(Top 79%)12714(Top 533%)
25.2M25.20 mi0.35 mi19200-14311921-4211921-4224388(Top 86%)13948(Top 87%)13948(Top 585%)
Finish26.22 mi1.02 mi19506-30612039-11812039-11824165(Top 85%)13849(Top 86%)13849(Top 580%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

17305

Males

11356

M45-49

11356

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

16698

Males

11112

M45-49

11112

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

17305

Males

11356

M45-49

11356

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

17347

Males

11327

M45-49

11327

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

17011

Males

11202

M45-49

11202

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

17623

Males

11375

M45-49

11375

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

17935

Males

11344

M45-49

11344

30K→20M

18.6 - 20.0 mi

Top 65%
×5story building
+64ft-50ft

Overall

18547

Males

11472

M45-49

11472

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

19417

Males

11798

M45-49

11798

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

21768

Males

12793

M45-49

12793

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

20928

Males

12360

M45-49

12360

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

22472

Males

13035

M45-49

13035

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

21937

Males

12714

M45-49

12714

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

24388

Males

13948

M45-49

13948

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

24165

Males

13849

M45-49

13849

Passing Analysis

Category:
Athletes Passed
4200
Passed By
2185
Net Change
+2015
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21521
5K → 10K21885+2183#21521#19338
10K → 15K71218+694#19338#18644
15K → 20K39644+352#18644#18292
20K → Half8910+79#18292#18213
Half → 25K22398+125#18213#18088
25K → 30K275203+72#18088#18016
30K → 20M113158-45#18016#18061
20M → 21M56186-130#18061#18191
21M → 35K23226-203#18191#18394
35K → 23M55280-225#18394#18619
23M → 24M14296-282#18619#18901
24M → 40K38194-156#18901#19057
40K → 25.2M9152-143#19057#19200
25.2M → Finish9315-306#19200#19506
TOTALS42002185+2015
📊

Passing Visuals

Category:
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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