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BOSTON MARATHON 2023

Joshua Shrestha

Bib: 29043•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 30%
Gender (Male)
#0 / 15176
Top 44%
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
24:26
Rank: #12939
Start → 5K
24:26 | 7:52/mi
10K· 6.21 mi
47:21
Rank: #11095 (+1844)
5K → 10K
22:55 | 7:23/mi
15K· 9.32 mi
1:10:10
Rank: #10302 (+793)
10K → 15K
22:49 | 7:21/mi
20K· 12.43 mi
1:33:28
Rank: #10012 (+290)
15K → 20K
23:18 | 7:30/mi
Half· 13.11 mi
1:38:32
Rank: #9980 (+32)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:56:59
Rank: #9893 (+87)
Half → 25K
18:27 | 7:37/mi
30K· 18.64 mi
2:20:39
Rank: #9538 (+355)
25K → 30K
23:40 | 7:37/mi
20M
2:30:54
Rank: #9311 (+227)
30K → 20M
10:15 | 7:33/mi
21M
2:38:44
Rank: #9094 (+217)
20M → 21M
7:50 | 7:50/mi
35K· 21.75 mi
2:44:01
Rank: #8949 (+145)
21M → 35K
5:17 | 7:04/mi
23M
2:53:00
Rank: #8632 (+317)
35K → 23M
8:59 | 7:10/mi
24M
2:59:56
Rank: #8379 (+253)
23M → 24M
6:56 | 6:56/mi
40K· 24.85 mi
3:05:59
Rank: #8180 (+199)
24M → 40K
6:03 | 7:05/mi
25.2M
3:08:34
Rank: #8077 (+103)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
3:15:26
Rank: #7854 (+223)
25.2M → Finish
6:52 | 6:44/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:38:32
Pace7:31 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:36:54
Pace7:24 /mi
📊Negative Split: 1.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:1124:267:5224:26
7:52
-
10K
6.21 mi12:10:0647:217:3722:55
7:23
-0:29
15K
9.32 mi12:32:551:10:107:3222:49
7:21
-0:02
20K
12.43 mi12:56:131:33:287:3123:18
7:30
+0:09
Half
13.11 mi13:01:171:38:327:315:04
7:26
-0:04
25K
15.53 mi13:19:441:56:597:3218:27
7:37
+0:11
30K
18.64 mi13:43:242:20:397:3323:40
7:37
0:00
20M
20.00 mi13:53:392:30:547:3310:15
7:33
-0:04
21M
21.00 mi14:01:292:38:447:347:50
7:50
+0:17
35K
21.75 mi14:06:462:44:017:335:17
7:04
-0:46
23M
23.00 mi14:15:452:53:007:318:59
7:10
+0:06
24M
24.00 mi14:22:412:59:567:306:56
6:56
-0:14
40K
24.85 mi14:28:443:05:597:296:03
7:05
+0:09
25.2M
25.20 mi14:31:193:08:347:292:35
7:29
+0:24
Finish
26.22 mi14:38:113:15:267:286:52
6:44
-0:45

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

6:44 /mi

Average Pace

7:28 /mi

Slowest Pace

7:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:51

41% of race

Time at Steady Pace

1:55:35

59% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:27 /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 mi11:47:1124:267:5224:26
7:52
#12939
10K
6.21 mi12:10:0647:217:3722:55
7:23
#11095
15K
9.32 mi12:32:551:10:107:3222:49
7:21
#10302
20K
12.43 mi12:56:131:33:287:3123:18
7:30
#10012
Half
13.11 mi13:01:171:38:327:315:04
7:26
#9980
25K
15.53 mi13:19:441:56:597:3218:27
7:37
#9893
30K
18.64 mi13:43:242:20:397:3323:40
7:37
#9538
20M
20.00 mi13:53:392:30:547:3310:15
7:33
#9311
21M
21.00 mi14:01:292:38:447:347:50
7:50
#9094
35K
21.75 mi14:06:462:44:017:335:17
7:04
#8949
23M
23.00 mi14:15:452:53:007:318:59
7:10
#8632
24M
24.00 mi14:22:412:59:567:306:56
6:56
#8379
40K
24.85 mi14:28:443:05:597:296:03
7:05
#8180
25.2M
25.20 mi14:31:193:08:347:292:35
7:29
#8077
Finish
26.22 mi14:38:113:15:267:286:52
6:44
#7854
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi12939951195118890(Top 33%)7467(Top 49%)7467(Top 141%)
10K6.21 mi3.10 mi11095+18448703+8088703+8089419(Top 35%)7809(Top 51%)7809(Top 148%)
15K9.32 mi3.11 mi10302+7938329+3748329+3748890(Top 33%)7467(Top 49%)7467(Top 141%)
20K12.43 mi3.11 mi10012+2908162+1678162+1679288(Top 35%)7679(Top 51%)7679(Top 145%)
Half13.11 mi0.68 mi9980+328136+268136+269539(Top 36%)7820(Top 52%)7820(Top 148%)
25K15.53 mi2.42 mi9893+878070+668070+669592(Top 36%)7752(Top 51%)7752(Top 147%)
30K18.64 mi3.11 mi9538+3557827+2437827+2438051(Top 30%)6711(Top 44%)6711(Top 127%)
20M20.00 mi1.36 mi9311+2277658+1697658+1697080(Top 27%)6032(Top 40%)6032(Top 114%)
21M21.00 mi1.00 mi9094+2177509+1497509+1496345(Top 24%)5449(Top 36%)5449(Top 103%)
35K21.75 mi0.75 mi8949+1457416+937416+935710(Top 21%)5041(Top 33%)5041(Top 95%)
23M23.00 mi1.25 mi8632+3177199+2177199+2174688(Top 18%)4231(Top 28%)4231(Top 80%)
24M24.00 mi1.00 mi8379+2537026+1737026+1734362(Top 16%)3954(Top 26%)3954(Top 75%)
40K24.85 mi0.85 mi8180+1996877+1496877+1494271(Top 16%)3806(Top 25%)3806(Top 72%)
25.2M25.20 mi0.35 mi8077+1036807+706807+703914(Top 15%)3504(Top 23%)3504(Top 66%)
Finish26.22 mi1.02 mi7854+2236645+1626645+1623750(Top 14%)3342(Top 22%)3342(Top 63%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

8890

Males

7467

M18-39

7467

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9419

Males

7809

M18-39

7809

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

8890

Males

7467

M18-39

7467

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9288

Males

7679

M18-39

7679

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9539

Males

7820

M18-39

7820

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9592

Males

7752

M18-39

7752

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

8051

Males

6711

M18-39

6711

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7080

Males

6032

M18-39

6032

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6345

Males

5449

M18-39

5449

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5710

Males

5041

M18-39

5041

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4688

Males

4231

M18-39

4231

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4362

Males

3954

M18-39

3954

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4271

Males

3806

M18-39

3806

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3914

Males

3504

M18-39

3504

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3750

Males

3342

M18-39

3342

Passing Analysis

Category:
Athletes Passed
5291*
Passed By
206
Net Change
+5085
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12939
5K → 10K186319+1844#12939#11095
10K → 15K80815+793#11095#10302
15K → 20K337*47+290#10302#10012
20K → Half45*13+32#10012#9980
Half → 25K15063+87#9980#9893
25K → 30K383*28+355#9893#9538
30K → 20M2336+227#9538#9311
20M → 21M2258+217#9311#9094
21M → 35K1461+145#9094#8949
35K → 23M3181+317#8949#8632
23M → 24M2541+253#8632#8379
24M → 40K2012+199#8379#8180
40K → 25.2M1030+103#8180#8077
25.2M → Finish2252+223#8077#7854
TOTALS5291*206+5085

* 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