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BOSTON MARATHON 2025

Rohit Grover

Bib: 5391•M

OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 14%
Gender (Male)
#0 / 16105
Top 22%
Masters (Masters Men)
#0 / 10463
Top 9%
Division (M45-49)
#0 / 2386
Top 11%
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
6:36/mi
20:29
↑ 97↓ 3451.5%
10K· 6.21 mi
6:39/mi
41:09
↑ 79↓ 1380.4%
15K· 9.32 mi
6:42/mi
1:01:57
↑ 67↓ 78
20K· 12.43 mi
6:44/mi
1:22:51
↑ 106↓ 860.1%
Half· 13.11 mi
6:33/mi
1:27:19
↑ 19↓ 370.5%
25K· 15.53 mi
6:40/mi
1:43:29
↑ 66↓ 880.2%
30K· 18.64 mi
6:51/mi
2:04:46
↑ 181↓ 1480.2%
20M
6:54/mi
2:14:08
↑ 64↓ 500.2%
21M
7:17/mi
2:21:25
↑ 106↓ 241.6%
35K· 21.75 mi
6:37/mi
2:26:22
↑ 17↓ 861.7%
23M
6:52/mi
2:34:58
↑ 23↓ 630.6%
24M
6:49/mi
2:41:47
↓ 821.3%
40K· 24.85 mi
6:52/mi
2:47:39
↓ 200.3%
25.2M
7:53/mi
2:50:22
↑ 13↓ 160.2%
Finish· 26.22 mi
6:52/mi
2:57:22
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:19
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:30:03
Pace6:52 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4320:296:3620:29
6:36
-
10K
6.21 mi10:44:2341:096:3720:40
6:39
+0:03
15K
9.32 mi11:05:111:01:576:3920:48
6:42
+0:03
20K
12.43 mi11:26:051:22:516:4020:54
6:44
+0:02
Half
13.11 mi11:30:331:27:196:404:28
6:33
-0:11
25K
15.53 mi11:46:431:43:296:4016:10
6:40
+0:07
30K
18.64 mi12:08:002:04:466:4221:17
6:51
+0:11
20M
20.00 mi12:17:222:14:086:429:22
6:54
+0:03
21M
21.00 mi12:24:392:21:256:447:17
7:17
+0:23
35K
21.75 mi12:29:362:26:226:444:57
6:37
-0:40
23M
23.00 mi12:38:122:34:586:448:36
6:52
+0:15
24M
24.00 mi12:45:012:41:476:446:49
6:49
-0:03
40K
24.85 mi12:50:532:47:396:455:52
6:52
+0:03
25.2M
25.20 mi12:53:362:50:226:462:43
7:53
+1:01
Finish
26.22 mi13:00:362:57:226:467:00
6:52
-1:01

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

6:33 /mi

Average Pace

6:46 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:34

29% of race

Time at Steady Pace

1:56:48

66% of race

Time at Slower Pace

10:00

6% of race

Average Pace: 6:46 /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 mi10:23:4320:296:3620:29
6:36
#4524
10K
6.21 mi10:44:2341:096:3720:40
6:39
#4671
15K
9.32 mi11:05:111:01:576:3920:48
6:42
#4768
20K
12.43 mi11:26:051:22:516:4020:54
6:44
#4700
Half
13.11 mi11:30:331:27:196:404:28
6:33
#4644
25K
15.53 mi11:46:431:43:296:4016:10
6:40
#4472
30K
18.64 mi12:08:002:04:466:4221:17
6:51
#4255
20M
20.00 mi12:17:222:14:086:429:22
6:54
#4153
21M
21.00 mi12:24:392:21:256:447:17
7:17
#4095
35K
21.75 mi12:29:362:26:226:444:57
6:37
#4039
23M
23.00 mi12:38:122:34:586:448:36
6:52
#3928
24M
24.00 mi12:45:012:41:476:446:49
6:49
#3897
40K
24.85 mi12:50:532:47:396:455:52
6:52
#3833
25.2M
25.20 mi12:53:362:50:226:462:43
7:53
#3844
Finish
26.22 mi13:00:362:57:226:467:00
6:52
#3845
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4524425042505008(Top 18%)4653(Top 29%)4653(Top 195%)
10K6.21 mi3.10 mi4671-1474377-1274377-1274879(Top 17%)4555(Top 28%)4555(Top 191%)
15K9.32 mi3.11 mi4768-974459-824459-825008(Top 18%)4653(Top 29%)4653(Top 195%)
20K12.43 mi3.11 mi4700+684388+714388+714650(Top 16%)4312(Top 27%)4312(Top 181%)
Half13.11 mi0.68 mi4644+564339+494339+493962(Top 14%)3726(Top 23%)3726(Top 156%)
25K15.53 mi2.42 mi4472+1724185+1544185+1543896(Top 14%)3643(Top 23%)3643(Top 153%)
30K18.64 mi3.11 mi4255+2173983+2023983+2023739(Top 13%)3458(Top 21%)3458(Top 145%)
20M20.00 mi1.36 mi4153+1023888+953888+953458(Top 12%)3194(Top 20%)3194(Top 134%)
21M21.00 mi1.00 mi4095+583829+593829+593525(Top 12%)3224(Top 20%)3224(Top 135%)
35K21.75 mi0.75 mi4039+563773+563773+563042(Top 11%)2797(Top 17%)2797(Top 117%)
23M23.00 mi1.25 mi3928+1113665+1083665+1083043(Top 11%)2782(Top 17%)2782(Top 117%)
24M24.00 mi1.00 mi3897+313626+393626+393583(Top 13%)3202(Top 20%)3202(Top 134%)
40K24.85 mi0.85 mi3833+643560+663560+663137(Top 11%)2810(Top 17%)2810(Top 118%)
25.2M25.20 mi0.35 mi3844-113569-93569-95207(Top 18%)4228(Top 26%)4228(Top 177%)
Finish26.22 mi1.02 mi3845-13562+73562+74871(Top 17%)4019(Top 25%)4019(Top 168%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21story building
+97ft-345ft

Overall

5008

Males

4653

M45-49

4653

5K→10K

3.1 - 6.2 mi

Top 17%
×5story building
+79ft-138ft

Overall

4879

Males

4555

M45-49

4555

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+67ft-78ft

Overall

5008

Males

4653

M45-49

4653

15K→20K

9.3 - 12.4 mi

Top 16%
×5story building
+106ft-86ft

Overall

4650

Males

4312

M45-49

4312

20K→Half

12.4 - 13.1 mi

Top 14%
×2story building
+19ft-37ft

Overall

3962

Males

3726

M45-49

3726

Half→25K

13.1 - 15.5 mi

Top 14%
×4story building
+66ft-88ft

Overall

3896

Males

3643

M45-49

3643

25K→30K

15.5 - 18.6 mi

Top 13%
×9story building
+181ft-148ft

Overall

3739

Males

3458

M45-49

3458

30K→20M

18.6 - 20.0 mi

Top 12%
×5story building
+64ft-50ft

Overall

3458

Males

3194

M45-49

3194

20M→21M

20.0 - 21.0 mi

Top 12%
×8story building
+106ft-24ft

Overall

3525

Males

3224

M45-49

3224

21M→35K

21.0 - 21.8 mi

Top 11%
×7story building
+17ft-86ft

Overall

3042

Males

2797

M45-49

2797

35K→23M

21.8 - 23.0 mi

Top 11%
×5story building
+23ft-63ft

Overall

3043

Males

2782

M45-49

2782

23M→24M

23.0 - 24.0 mi

Top 13%
×6story building
+12ft-82ft

Overall

3583

Males

3202

M45-49

3202

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3137

Males

2810

M45-49

2810

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

5207

Males

4228

M45-49

4228

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2story building
+22ft-21ft

Overall

4871

Males

4019

M45-49

4019

Passing Analysis

Category:
Athletes Passed
1487
Passed By
808
Net Change
+679
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4524
5K → 10K111258-147#4524#4671
10K → 15K83180-97#4671#4768
15K → 20K15385+68#4768#4700
20K → Half626+56#4700#4644
Half → 25K19624+172#4644#4472
25K → 30K26144+217#4472#4255
30K → 20M12220+102#4255#4153
20M → 21M8830+58#4153#4095
21M → 35K6913+56#4095#4039
35K → 23M12918+111#4039#3928
23M → 24M6837+31#3928#3897
24M → 40K7511+64#3897#3833
40K → 25.2M1324-11#3833#3844
25.2M → Finish5758-1#3844#3845
TOTALS1487808+679
📊

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