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BOSTON MARATHON 2023

Varinder Sandhu

Bib: 8691•M

MD

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:46
Rank: #3543
Start → 5K
6:41/mi
20:46 split
10K· 6.21 mi
40:48
Rank: #2906 (+637)
5K → 10K
6:27/mi
20:02 split
15K· 9.32 mi
1:01:13
Rank: #2959 (-53)
10K → 15K
6:34/mi
20:25 split
20K· 12.43 mi
1:23:13
Rank: #3834 (-875)
15K → 20K
7:05/mi
22:00 split
Half· 13.11 mi
1:27:57
Rank: #3975 (-141)
20K → Half
6:56/mi
4:44 split
25K· 15.53 mi
1:45:44
Rank: #4766 (-791)
Half → 25K
7:20/mi
17:47 split
30K· 18.64 mi
2:14:42
Rank: #7132 (-2366)
25K → 30K
9:19/mi
28:58 split
20M
2:30:54
Rank: #9316 (-2184)
30K → 20M
11:55/mi
16:12 split
21M
2:42:12
Rank: #10416 (-1100)
20M → 21M
11:18/mi
11:18 split
35K· 21.75 mi
2:50:57
Rank: #11489 (-1073)
21M → 35K
11:42/mi
8:45 split
23M
3:04:06
Rank: #12473 (-984)
35K → 23M
10:30/mi
13:09 split
24M
3:14:33
Rank: #13169 (-696)
23M → 24M
10:27/mi
10:27 split
40K· 24.85 mi
3:23:49
Rank: #13773 (-604)
24M → 40K
10:50/mi
9:16 split
25.2M
3:27:25
Rank: #13876 (-103)
40K → 25.2M
10:26/mi
3:36 split
Finish· 26.22 mi
3:37:19
Rank: #14273 (-397)
25.2M → Finish
9:43/mi
9:54 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:57
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time2:09:22
Pace9:52 /mi
📊Positive Split: 47.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:0220:466:4120:46
6:41
-
10K
6.21 mi11:06:0440:486:3420:02
6:27
-0:14
15K
9.32 mi11:26:291:01:136:3420:25
6:34
+0:07
20K
12.43 mi11:48:291:23:136:4222:00
7:05
+0:31
Half
13.11 mi11:53:131:27:576:434:44
6:56
-0:09
25K
15.53 mi12:11:001:45:446:4817:47
7:20
+0:24
30K
18.64 mi12:39:582:14:427:1428:58
9:19
+1:59
20M
20.00 mi12:56:102:30:547:3316:12
11:55
+2:36
21M
21.00 mi13:07:282:42:127:4311:18
11:18
-0:37
35K
21.75 mi13:16:132:50:577:528:45
11:42
+0:24
23M
23.00 mi13:29:223:04:068:0013:09
10:30
-1:12
24M
24.00 mi13:39:493:14:338:0610:27
10:27
-0:03
40K
24.85 mi13:49:053:23:498:129:16
10:50
+0:23
25.2M
25.20 mi13:52:413:27:258:143:36
10:26
-0:24
Finish
26.22 mi14:02:353:37:198:189:54
9:43
-0:43

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

6:27 /mi

Average Pace

8:18 /mi

Slowest Pace

11:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:44

49% of race

Time at Steady Pace

1:06:04

30% of race

Time at Slower Pace

45:31

21% of race

Average Pace: 8:17 /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 mi10:46:0220:466:4120:46
6:41
#3543
10K
6.21 mi11:06:0440:486:3420:02
6:27
#2906
15K
9.32 mi11:26:291:01:136:3420:25
6:34
#2959
20K
12.43 mi11:48:291:23:136:4222:00
7:05
#3834
Half
13.11 mi11:53:131:27:576:434:44
6:56
#3975
25K
15.53 mi12:11:001:45:446:4817:47
7:20
#4766
30K
18.64 mi12:39:582:14:427:1428:58
9:19
#7132
20M
20.00 mi12:56:102:30:547:3316:12
11:55
#9316
21M
21.00 mi13:07:282:42:127:4311:18
11:18
#10416
35K
21.75 mi13:16:132:50:577:528:45
11:42
#11489
23M
23.00 mi13:29:223:04:068:0013:09
10:30
#12473
24M
24.00 mi13:39:493:14:338:0610:27
10:27
#13169
40K
24.85 mi13:49:053:23:498:129:16
10:50
#13773
25.2M
25.20 mi13:52:413:27:258:143:36
10:26
#13876
Finish
26.22 mi14:02:353:37:198:189:54
9:43
#14273
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3543334133413081(Top 12%)2939(Top 19%)2939(Top 56%)
10K6.21 mi3.10 mi2906+6372772+5692772+5692492(Top 9%)2383(Top 16%)2383(Top 45%)
15K9.32 mi3.11 mi2959-532822-502822-503081(Top 12%)2939(Top 19%)2939(Top 56%)
20K12.43 mi3.11 mi3834-8753619-7973619-7976459(Top 24%)5813(Top 38%)5813(Top 110%)
Half13.11 mi0.68 mi3975-1413739-1203739-1206250(Top 23%)5693(Top 38%)5693(Top 108%)
25K15.53 mi2.42 mi4766-7914439-7004439-7007510(Top 28%)6494(Top 43%)6494(Top 123%)
30K18.64 mi3.11 mi7132-23666314-18756314-187518721(Top 70%)11660(Top 77%)11660(Top 221%)
20M20.00 mi1.36 mi9316-21847663-13497663-134924097(Top 91%)13943(Top 92%)13943(Top 264%)
21M21.00 mi1.00 mi10416-11008247-5848247-58421465(Top 81%)12723(Top 84%)12723(Top 241%)
35K21.75 mi0.75 mi11489-10738732-4858732-48524338(Top 91%)14008(Top 92%)14008(Top 265%)
23M23.00 mi1.25 mi12473-9849146-4149146-41421312(Top 80%)12597(Top 83%)12597(Top 238%)
24M24.00 mi1.00 mi13169-6969402-2569402-25621898(Top 82%)12820(Top 84%)12820(Top 243%)
40K24.85 mi0.85 mi13773-6049629-2279629-22721996(Top 83%)12819(Top 84%)12819(Top 243%)
25.2M25.20 mi0.35 mi13876-1039654-259654-2518854(Top 71%)11389(Top 75%)11389(Top 215%)
Finish26.22 mi1.02 mi14273-3979786-1329786-13220824(Top 78%)12323(Top 81%)12323(Top 233%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3081

Males

2939

M18-39

2939

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2492

Males

2383

M18-39

2383

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3081

Males

2939

M18-39

2939

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6459

Males

5813

M18-39

5813

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6250

Males

5693

M18-39

5693

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7510

Males

6494

M18-39

6494

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

18721

Males

11660

M18-39

11660

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

24097

Males

13943

M18-39

13943

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

21465

Males

12723

M18-39

12723

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

24338

Males

14008

M18-39

14008

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

21312

Males

12597

M18-39

12597

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

21898

Males

12820

M18-39

12820

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

21996

Males

12819

M18-39

12819

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18854

Males

11389

M18-39

11389

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

20824

Males

12323

M18-39

12323

Passing Analysis

Category:
Athletes Passed
777
Passed By
11505
Net Change
-10730
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3543
5K → 10K64912+637#3543#2906
10K → 15K77130-53#2906#2959
15K → 20K6881-875#2959#3834
20K → Half2143-141#3834#3975
Half → 25K9800-791#3975#4766
25K → 30K12367-2366#4766#7132
30K → 20M12185-2184#7132#9316
20M → 21M21100-1100#9316#10416
21M → 35K11074-1073#10416#11489
35K → 23M5989-984#11489#12473
23M → 24M7703-696#12473#13169
24M → 40K3607-604#13169#13773
40K → 25.2M6109-103#13773#13876
25.2M → Finish8405-397#13876#14273
TOTALS77711505-10730
📊

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