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BOSTON MARATHON 2023

Andrew Marwaha

Bib: 9440•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 26%
Gender (Male)
#0 / 15176
Top 39%
Masters (Masters Men)
#0 / 9891
Top 26%
Division (M45-49)
#0 / 2252
Top 34%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:03
Rank: #11805
Start → 5K
24:03 | 7:44/mi
10K· 6.21 mi
47:15
Rank: #10944 (+861)
5K → 10K
23:12 | 7:28/mi
15K· 9.32 mi
1:10:07
Rank: #10257 (+687)
10K → 15K
22:52 | 7:22/mi
20K· 12.43 mi
1:32:58
Rank: #9647 (+610)
15K → 20K
22:51 | 7:21/mi
Half· 13.11 mi
1:37:57
Rank: #9594 (+53)
20K → Half
4:59 | 7:18/mi
25K· 15.53 mi
1:55:44
Rank: #9225 (+369)
Half → 25K
17:47 | 7:20/mi
30K· 18.64 mi
2:18:30
Rank: #8598 (+627)
25K → 30K
22:46 | 7:20/mi
20M
2:28:26
Rank: #8327 (+271)
30K → 20M
9:56 | 7:19/mi
21M
2:36:01
Rank: #8105 (+222)
20M → 21M
7:35 | 7:35/mi
35K· 21.75 mi
2:41:01
Rank: #7871 (+234)
21M → 35K
5:00 | 6:41/mi
23M
2:49:42
Rank: #7511 (+360)
35K → 23M
8:41 | 6:56/mi
24M
2:56:26
Rank: #7283 (+228)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
3:02:27
Rank: #7126 (+157)
24M → 40K
6:01 | 7:02/mi
25.2M
3:05:01
Rank: #7046 (+80)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
3:11:40
Rank: #6818 (+228)
25.2M → Finish
6:39 | 6:32/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:37:57
Pace7:28 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:33:43
Pace7:09 /mi
📊Negative Split: 4.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2624:037:4424:03
7:44
-
10K
6.21 mi11:13:3847:157:3623:12
7:28
-0:16
15K
9.32 mi11:36:301:10:077:3122:52
7:22
-0:06
20K
12.43 mi11:59:211:32:587:2922:51
7:21
-0:01
Half
13.11 mi12:04:201:37:577:284:59
7:18
-0:03
25K
15.53 mi12:22:071:55:447:2717:47
7:20
+0:02
30K
18.64 mi12:44:532:18:307:2622:46
7:20
0:00
20M
20.00 mi12:54:492:28:267:259:56
7:19
-0:01
21M
21.00 mi13:02:242:36:017:267:35
7:35
+0:16
35K
21.75 mi13:07:242:41:017:245:00
6:41
-0:54
23M
23.00 mi13:16:052:49:427:238:41
6:56
+0:15
24M
24.00 mi13:22:492:56:267:216:44
6:44
-0:12
40K
24.85 mi13:28:503:02:277:206:01
7:02
+0:18
25.2M
25.20 mi13:31:243:05:017:212:34
7:27
+0:25
Finish
26.22 mi13:38:033:11:407:196:39
6:32
-0:55

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

6:32 /mi

Average Pace

7:19 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:05

17% of race

Time at Steady Pace

2:14:32

70% of race

Time at Slower Pace

24:03

13% of race

Average Pace: 7:19 /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 mi10:50:2624:037:4424:03
7:44
#11805
10K
6.21 mi11:13:3847:157:3623:12
7:28
#10944
15K
9.32 mi11:36:301:10:077:3122:52
7:22
#10257
20K
12.43 mi11:59:211:32:587:2922:51
7:21
#9647
Half
13.11 mi12:04:201:37:577:284:59
7:18
#9594
25K
15.53 mi12:22:071:55:447:2717:47
7:20
#9225
30K
18.64 mi12:44:532:18:307:2622:46
7:20
#8598
20M
20.00 mi12:54:492:28:267:259:56
7:19
#8327
21M
21.00 mi13:02:242:36:017:267:35
7:35
#8105
35K
21.75 mi13:07:242:41:017:245:00
6:41
#7871
23M
23.00 mi13:16:052:49:427:238:41
6:56
#7511
24M
24.00 mi13:22:492:56:267:216:44
6:44
#7283
40K
24.85 mi13:28:503:02:277:206:01
7:02
#7126
25.2M
25.20 mi13:31:243:05:017:212:34
7:27
#7046
Finish
26.22 mi13:38:033:11:407:196:39
6:32
#6818
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi11805902890289000(Top 34%)7535(Top 50%)7535(Top 335%)
10K6.21 mi3.10 mi10944+8618631+3978631+39710183(Top 38%)8260(Top 54%)8260(Top 367%)
15K9.32 mi3.11 mi10257+6878303+3288303+3289000(Top 34%)7535(Top 50%)7535(Top 335%)
20K12.43 mi3.11 mi9647+6107952+3517952+3518161(Top 31%)6988(Top 46%)6988(Top 310%)
Half13.11 mi0.68 mi9594+537918+347918+348557(Top 32%)7221(Top 48%)7221(Top 321%)
25K15.53 mi2.42 mi9225+3697679+2397679+2397490(Top 28%)6474(Top 43%)6474(Top 287%)
30K18.64 mi3.11 mi8598+6277253+4267253+4266187(Top 23%)5507(Top 36%)5507(Top 245%)
20M20.00 mi1.36 mi8327+2717053+2007053+2005700(Top 21%)5075(Top 33%)5075(Top 225%)
21M21.00 mi1.00 mi8105+2226904+1496904+1495016(Top 19%)4494(Top 30%)4494(Top 200%)
35K21.75 mi0.75 mi7871+2346752+1526752+1523512(Top 13%)3264(Top 22%)3264(Top 145%)
23M23.00 mi1.25 mi7511+3606492+2606492+2603471(Top 13%)3219(Top 21%)3219(Top 143%)
24M24.00 mi1.00 mi7283+2286324+1686324+1683314(Top 12%)3069(Top 20%)3069(Top 136%)
40K24.85 mi0.85 mi7126+1576205+1196205+1194055(Top 15%)3637(Top 24%)3637(Top 162%)
25.2M25.20 mi0.35 mi7046+806135+706135+703685(Top 14%)3313(Top 22%)3313(Top 147%)
Finish26.22 mi1.02 mi6818+2285967+1685967+1682640(Top 10%)2426(Top 16%)2426(Top 108%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9000

Males

7535

M45-49

7535

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10183

Males

8260

M45-49

8260

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9000

Males

7535

M45-49

7535

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8161

Males

6988

M45-49

6988

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

8557

Males

7221

M45-49

7221

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7490

Males

6474

M45-49

6474

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

6187

Males

5507

M45-49

5507

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5700

Males

5075

M45-49

5075

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

5016

Males

4494

M45-49

4494

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3512

Males

3264

M45-49

3264

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3471

Males

3219

M45-49

3219

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3314

Males

3069

M45-49

3069

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4055

Males

3637

M45-49

3637

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3685

Males

3313

M45-49

3313

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2640

Males

2426

M45-49

2426

Passing Analysis

Category:
Athletes Passed
5110*
Passed By
123
Net Change
+4987
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11805
5K → 10K92766+861#11805#10944
10K → 15K70720+687#10944#10257
15K → 20K615*5+610#10257#9647
20K → Half618+53#9647#9594
Half → 25K3723+369#9594#9225
25K → 30K6325+627#9225#8598
30K → 20M2776+271#8598#8327
20M → 21M2253+222#8327#8105
21M → 35K2340+234#8105#7871
35K → 23M3600+360#7871#7511
23M → 24M2280+228#7511#7283
24M → 40K1603+157#7283#7126
40K → 25.2M822+80#7126#7046
25.2M → Finish2302+228#7046#6818
TOTALS5110*123+4987

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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