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BOSTON MARATHON 2023

Rajiv Batra

Bib: 29896•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
9:41/mi
30:06
↑ 97↓ 3451.5%
10K· 6.21 mi
9:06/mi
58:23
↑ 79↓ 1380.4%
15K· 9.32 mi
8:58/mi
1:26:16
↑ 67↓ 78
20K· 12.43 mi
9:34/mi
1:55:59
↑ 106↓ 860.1%
Half· 13.11 mi
9:39/mi
2:02:34
↑ 19↓ 370.5%
25K· 15.53 mi
10:35/mi
2:28:13
↑ 66↓ 880.2%
30K· 18.64 mi
10:13/mi
2:59:59
↑ 181↓ 1480.2%
20M
10:12/mi
3:13:51
↑ 64↓ 500.2%
21M
13:14/mi
3:27:05
↑ 106↓ 241.6%
35K· 21.75 mi
11:10/mi
3:35:26
↑ 17↓ 861.7%
23M
11:35/mi
3:49:56
↑ 23↓ 630.6%
24M
10:51/mi
4:00:47
↓ 821.3%
40K· 24.85 mi
10:53/mi
4:10:05
↓ 200.3%
25.2M
11:48/mi
4:14:09
↑ 13↓ 160.2%
Finish· 26.22 mi
10:46/mi
4:25:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:34
Pace9:21 /mi
2nd Half
Distance13.11 mi
Time2:22:33
Pace10:52 /mi
📊Positive Split: 16.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:2630:069:4130:06
9:41
-
10K
6.21 mi12:15:4358:239:2428:17
9:06
-0:35
15K
9.32 mi12:43:361:26:169:1527:53
8:58
-0:08
20K
12.43 mi13:13:191:55:599:2029:43
9:34
+0:36
Half
13.11 mi13:19:542:02:349:216:35
9:39
+0:05
25K
15.53 mi13:45:332:28:139:3225:39
10:35
+0:56
30K
18.64 mi14:17:192:59:599:3931:46
10:13
-0:22
20M
20.00 mi14:31:113:13:519:4213:52
10:12
-0:01
21M
21.00 mi14:44:253:27:059:5213:14
13:14
+3:02
35K
21.75 mi14:52:463:35:269:548:21
11:10
-2:04
23M
23.00 mi15:07:163:49:5610:0014:30
11:35
+0:25
24M
24.00 mi15:18:074:00:4710:0210:51
10:51
-0:44
40K
24.85 mi15:27:254:10:0510:049:18
10:53
+0:02
25.2M
25.20 mi15:31:294:14:0910:054:04
11:48
+0:55
Finish
26.22 mi15:42:274:25:0710:0710:58
10:46
-1:02

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

8:58 /mi

Average Pace

10:07 /mi

Slowest Pace

13:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:34

46% of race

Time at Steady Pace

1:42:24

39% of race

Time at Slower Pace

40:09

15% of race

Average Pace: 10:07 /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 mi11:47:2630:069:4130:06
9:41
#22622
10K
6.21 mi12:15:4358:239:2428:17
9:06
#22036
15K
9.32 mi12:43:361:26:169:1527:53
8:58
#21550
20K
12.43 mi13:13:191:55:599:2029:43
9:34
#21618
Half
13.11 mi13:19:542:02:349:216:35
9:39
#21662
25K
15.53 mi13:45:332:28:139:3225:39
10:35
#22008
30K
18.64 mi14:17:192:59:599:3931:46
10:13
#21939
20M
20.00 mi14:31:113:13:519:4213:52
10:12
#21858
21M
21.00 mi14:44:253:27:059:5213:14
13:14
#22096
35K
21.75 mi14:52:463:35:269:548:21
11:10
#22137
23M
23.00 mi15:07:163:49:5610:0014:30
11:35
#22241
24M
24.00 mi15:18:074:00:4710:0210:51
10:51
#22269
40K
24.85 mi15:27:254:10:0510:049:18
10:53
#22260
25.2M
25.20 mi15:31:294:14:0910:054:04
11:48
#22256
Finish
26.22 mi15:42:274:25:0710:0710:58
10:46
#22314
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi22622134051340520385(Top 77%)12474(Top 82%)12474(Top 608%)
10K6.21 mi3.10 mi22036+58613141+26413141+26421281(Top 80%)12829(Top 85%)12829(Top 625%)
15K9.32 mi3.11 mi21550+48612942+19912942+19920385(Top 77%)12474(Top 82%)12474(Top 608%)
20K12.43 mi3.11 mi21618-6812977-3512977-3521743(Top 82%)13072(Top 86%)13072(Top 637%)
Half13.11 mi0.68 mi21662-4412996-1912996-1922503(Top 85%)13401(Top 88%)13401(Top 653%)
25K15.53 mi2.42 mi22008-34613155-15913155-15923315(Top 88%)13728(Top 90%)13728(Top 669%)
30K18.64 mi3.11 mi21939+6913115+4013115+4021580(Top 81%)12892(Top 85%)12892(Top 628%)
20M20.00 mi1.36 mi21858+8113072+4313072+4321019(Top 79%)12579(Top 83%)12579(Top 613%)
21M21.00 mi1.00 mi22096-23813162-9013162-9024328(Top 91%)14045(Top 93%)14045(Top 684%)
35K21.75 mi0.75 mi22137-4113175-1313175-1323578(Top 89%)13634(Top 90%)13634(Top 664%)
23M23.00 mi1.25 mi22241-10413211-3613211-3623389(Top 88%)13568(Top 89%)13568(Top 661%)
24M24.00 mi1.00 mi22269-2813218-713218-722751(Top 85%)13228(Top 87%)13228(Top 645%)
40K24.85 mi0.85 mi22260+913207+1113207+1122100(Top 83%)12886(Top 85%)12886(Top 628%)
25.2M25.20 mi0.35 mi22256+413201+613201+622120(Top 83%)12910(Top 85%)12910(Top 629%)
Finish26.22 mi1.02 mi22314-5813221-2013221-2023521(Top 88%)13579(Top 89%)13579(Top 662%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

20385

Males

12474

M50-54

12474

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

21281

Males

12829

M50-54

12829

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

20385

Males

12474

M50-54

12474

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

21743

Males

13072

M50-54

13072

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

22503

Males

13401

M50-54

13401

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

23315

Males

13728

M50-54

13728

25K→30K

15.5 - 18.6 mi

Top 81%
×9story building
+181ft-148ft

Overall

21580

Males

12892

M50-54

12892

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

21019

Males

12579

M50-54

12579

20M→21M

20.0 - 21.0 mi

Top 91%
×8story building
+106ft-24ft

Overall

24328

Males

14045

M50-54

14045

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

23578

Males

13634

M50-54

13634

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

23389

Males

13568

M50-54

13568

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

22751

Males

13228

M50-54

13228

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22100

Males

12886

M50-54

12886

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

22120

Males

12910

M50-54

12910

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

23521

Males

13579

M50-54

13579

Passing Analysis

Category:
Athletes Passed
1739
Passed By
1431
Net Change
+308
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22622
5K → 10K64761+586#22622#22036
10K → 15K50620+486#22036#21550
15K → 20K95163-68#21550#21618
20K → Half1357-44#21618#21662
Half → 25K33379-346#21662#22008
25K → 30K173104+69#22008#21939
30K → 20M11130+81#21939#21858
20M → 21M16254-238#21858#22096
21M → 35K2061-41#22096#22137
35K → 23M21125-104#22137#22241
23M → 24M3361-28#22241#22269
24M → 40K4536+9#22269#22260
40K → 25.2M1713+4#22260#22256
25.2M → Finish967-58#22256#22314
TOTALS17391431+308
📊

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