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BOSTON MARATHON 2023

Rohit Grover

Bib: 2019•M

OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 15%
Gender (Male)
#0 / 15176
Top 24%
Masters (Masters Men)
#0 / 9891
Top 11%
Division (M45-49)
#0 / 2252
Top 13%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:19
Rank: #2499
Start → 5K
6:32/mi
20:19 split
10K· 6.21 mi
40:26
Rank: #2551 (-52)
5K → 10K
6:28/mi
20:07 split
15K· 9.32 mi
1:01:17
Rank: #3011 (-460)
10K → 15K
6:43/mi
20:51 split
20K· 12.43 mi
1:22:33
Rank: #3400 (-389)
15K → 20K
6:51/mi
21:16 split
Half· 13.11 mi
1:27:11
Rank: #3462 (-62)
20K → Half
6:47/mi
4:38 split
25K· 15.53 mi
1:43:56
Rank: #3689 (-227)
Half → 25K
6:55/mi
16:45 split
30K· 18.64 mi
2:05:47
Rank: #3830 (-141)
25K → 30K
7:02/mi
21:51 split
20M
2:15:37
Rank: #3976 (-146)
30K → 20M
7:14/mi
9:50 split
21M
2:22:51
Rank: #3885 (+91)
20M → 21M
7:14/mi
7:14 split
35K· 21.75 mi
2:27:51
Rank: #3864 (+21)
21M → 35K
6:41/mi
5:00 split
23M
2:36:43
Rank: #3868 (-4)
35K → 23M
7:05/mi
8:52 split
24M
2:43:32
Rank: #3853 (+15)
23M → 24M
6:49/mi
6:49 split
40K· 24.85 mi
2:49:27
Rank: #3826 (+27)
24M → 40K
6:55/mi
5:55 split
25.2M
2:52:03
Rank: #3826
40K → 25.2M
7:32/mi
2:36 split
Finish· 26.22 mi
2:59:05
Rank: #3882 (-56)
25.2M → Finish
6:54/mi
7:02 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:11
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:31:54
Pace7:01 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1020:196:3220:19
6:32
-
10K
6.21 mi10:41:1740:266:3020:07
6:28
-0:04
15K
9.32 mi11:02:081:01:176:3520:51
6:43
+0:15
20K
12.43 mi11:23:241:22:336:3921:16
6:51
+0:08
Half
13.11 mi11:28:021:27:116:394:38
6:47
-0:04
25K
15.53 mi11:44:471:43:566:4116:45
6:55
+0:08
30K
18.64 mi12:06:382:05:476:4521:51
7:02
+0:07
20M
20.00 mi12:16:282:15:376:479:50
7:14
+0:12
21M
21.00 mi12:23:422:22:516:487:14
7:14
0:00
35K
21.75 mi12:28:422:27:516:485:00
6:41
-0:33
23M
23.00 mi12:37:342:36:436:498:52
7:05
+0:24
24M
24.00 mi12:44:232:43:326:496:49
6:49
-0:16
40K
24.85 mi12:50:182:49:276:495:55
6:55
+0:06
25.2M
25.20 mi12:52:542:52:036:502:36
7:32
+0:37
Finish
26.22 mi12:59:562:59:056:507:02
6:54
-0:38

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

6:28 /mi

Average Pace

6:50 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:25

89% of race

Time at Steady Pace

19:40

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:21:1020:196:3220:19
6:32
#2499
10K
6.21 mi10:41:1740:266:3020:07
6:28
#2551
15K
9.32 mi11:02:081:01:176:3520:51
6:43
#3011
20K
12.43 mi11:23:241:22:336:3921:16
6:51
#3400
Half
13.11 mi11:28:021:27:116:394:38
6:47
#3462
25K
15.53 mi11:44:471:43:566:4116:45
6:55
#3689
30K
18.64 mi12:06:382:05:476:4521:51
7:02
#3830
20M
20.00 mi12:16:282:15:376:479:50
7:14
#3976
21M
21.00 mi12:23:422:22:516:487:14
7:14
#3885
35K
21.75 mi12:28:422:27:516:485:00
6:41
#3864
23M
23.00 mi12:37:342:36:436:498:52
7:05
#3868
24M
24.00 mi12:44:232:43:326:496:49
6:49
#3853
40K
24.85 mi12:50:182:49:276:495:55
6:55
#3826
25.2M
25.20 mi12:52:542:52:036:502:36
7:32
#3826
Finish
26.22 mi12:59:562:59:056:507:02
6:54
#3882
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2499238523854231(Top 16%)3968(Top 26%)3968(Top 176%)
10K6.21 mi3.10 mi2551-522433-482433-482657(Top 10%)2541(Top 17%)2541(Top 113%)
15K9.32 mi3.11 mi3011-4602870-4372870-4374231(Top 16%)3968(Top 26%)3968(Top 176%)
20K12.43 mi3.11 mi3400-3893226-3563226-3564847(Top 18%)4499(Top 30%)4499(Top 200%)
Half13.11 mi0.68 mi3462-623280-543280-545113(Top 19%)4723(Top 31%)4723(Top 210%)
25K15.53 mi2.42 mi3689-2273486-2063486-2064992(Top 19%)4617(Top 30%)4617(Top 205%)
30K18.64 mi3.11 mi3830-1413612-1263612-1264549(Top 17%)4211(Top 28%)4211(Top 187%)
20M20.00 mi1.36 mi3976-1463738-1263738-1265270(Top 20%)4745(Top 31%)4745(Top 211%)
21M21.00 mi1.00 mi3885+913657+813657+813310(Top 12%)3080(Top 20%)3080(Top 137%)
35K21.75 mi0.75 mi3864+213635+223635+223475(Top 13%)3227(Top 21%)3227(Top 143%)
23M23.00 mi1.25 mi3868-43639-43639-44196(Top 16%)3839(Top 25%)3839(Top 170%)
24M24.00 mi1.00 mi3853+153619+203619+203739(Top 14%)3425(Top 23%)3425(Top 152%)
40K24.85 mi0.85 mi3826+273596+233596+233432(Top 13%)3133(Top 21%)3133(Top 139%)
25.2M25.20 mi0.35 mi38263595+13595+14038(Top 15%)3580(Top 24%)3580(Top 159%)
Finish26.22 mi1.02 mi3882-563642-473642-474611(Top 17%)4000(Top 26%)4000(Top 178%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4231

Males

3968

M45-49

3968

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2657

Males

2541

M45-49

2541

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4231

Males

3968

M45-49

3968

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4847

Males

4499

M45-49

4499

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5113

Males

4723

M45-49

4723

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

4992

Males

4617

M45-49

4617

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4549

Males

4211

M45-49

4211

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5270

Males

4745

M45-49

4745

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3310

Males

3080

M45-49

3080

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3475

Males

3227

M45-49

3227

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4196

Males

3839

M45-49

3839

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3739

Males

3425

M45-49

3425

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3432

Males

3133

M45-49

3133

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4038

Males

3580

M45-49

3580

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4611

Males

4000

M45-49

4000

Passing Analysis

Category:
Athletes Passed
653
Passed By
2036
Net Change
-1383
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2499
5K → 10K116168-52#2499#2551
10K → 15K8468-460#2551#3011
15K → 20K17406-389#3011#3400
20K → Half163-62#3400#3462
Half → 25K31258-227#3462#3689
25K → 30K61202-141#3689#3830
30K → 20M25171-146#3830#3976
20M → 21M11928+91#3976#3885
21M → 35K4120+21#3885#3864
35K → 23M5357-4#3864#3868
23M → 24M5843+15#3868#3853
24M → 40K7144+27#3853#3826
40K → 25.2M25250#3826#3826
25.2M → Finish2783-56#3826#3882
TOTALS6532036-1383
📊

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