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BOSTON MARATHON 2023

Joshua Wessler

Bib: 8248•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 21%
Gender (Male)
#0 / 15176
Top 34%
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
21:20
Rank: #5282
Start → 5K
21:20 | 6:52/mi
10K· 6.21 mi
42:47
Rank: #5704 (-422)
5K → 10K
21:27 | 6:54/mi
15K· 9.32 mi
1:04:19
Rank: #5847 (-143)
10K → 15K
21:32 | 6:56/mi
20K· 12.43 mi
1:26:18
Rank: #6007 (-160)
15K → 20K
21:59 | 7:05/mi
Half· 13.11 mi
1:31:05
Rank: #6044 (-37)
20K → Half
4:47 | 7:01/mi
25K· 15.53 mi
1:48:17
Rank: #6029 (+15)
Half → 25K
17:12 | 7:06/mi
30K· 18.64 mi
2:10:48
Rank: #5923 (+106)
25K → 30K
22:31 | 7:15/mi
20M
2:20:46
Rank: #5885 (+38)
30K → 20M
9:58 | 7:20/mi
21M
2:28:25
Rank: #5804 (+81)
20M → 21M
7:39 | 7:39/mi
35K· 21.75 mi
2:33:35
Rank: #5758 (+46)
21M → 35K
5:10 | 6:54/mi
23M
2:42:39
Rank: #5649 (+109)
35K → 23M
9:04 | 7:14/mi
24M
2:50:03
Rank: #5636 (+13)
23M → 24M
7:24 | 7:24/mi
40K· 24.85 mi
2:56:35
Rank: #5662 (-26)
24M → 40K
6:32 | 7:38/mi
25.2M
2:59:22
Rank: #5661 (+1)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:06:51
Rank: #5660 (+1)
25.2M → Finish
7:29 | 7:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:05
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:35:46
Pace7:18 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:2921:206:5221:20
6:52
-
10K
6.21 mi11:07:5642:476:5321:27
6:54
+0:02
15K
9.32 mi11:29:281:04:196:5421:32
6:56
+0:02
20K
12.43 mi11:51:271:26:186:5721:59
7:05
+0:09
Half
13.11 mi11:56:141:31:056:574:47
7:01
-0:04
25K
15.53 mi12:13:261:48:176:5817:12
7:06
+0:05
30K
18.64 mi12:35:572:10:487:0122:31
7:15
+0:09
20M
20.00 mi12:45:552:20:467:029:58
7:20
+0:05
21M
21.00 mi12:53:342:28:257:047:39
7:39
+0:19
35K
21.75 mi12:58:442:33:357:045:10
6:54
-0:45
23M
23.00 mi13:07:482:42:397:049:04
7:14
+0:20
24M
24.00 mi13:15:122:50:037:057:24
7:24
+0:10
40K
24.85 mi13:21:442:56:357:066:32
7:38
+0:14
25.2M
25.20 mi13:24:312:59:227:072:47
8:04
+0:26
Finish
26.22 mi13:32:003:06:517:087:29
7:21
-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

6:52 /mi

Average Pace

7:08 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:53

91% of race

Time at Steady Pace

16:58

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:08 /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 mi10:46:2921:206:5221:20
6:52
#5282
10K
6.21 mi11:07:5642:476:5321:27
6:54
#5704
15K
9.32 mi11:29:281:04:196:5421:32
6:56
#5847
20K
12.43 mi11:51:271:26:186:5721:59
7:05
#6007
Half
13.11 mi11:56:141:31:056:574:47
7:01
#6044
25K
15.53 mi12:13:261:48:176:5817:12
7:06
#6029
30K
18.64 mi12:35:572:10:487:0122:31
7:15
#5923
20M
20.00 mi12:45:552:20:467:029:58
7:20
#5885
21M
21.00 mi12:53:342:28:257:047:39
7:39
#5804
35K
21.75 mi12:58:442:33:357:045:10
6:54
#5758
23M
23.00 mi13:07:482:42:397:049:04
7:14
#5649
24M
24.00 mi13:15:122:50:037:057:24
7:24
#5636
40K
24.85 mi13:21:442:56:357:066:32
7:38
#5662
25.2M
25.20 mi13:24:312:59:227:072:47
8:04
#5661
Finish
26.22 mi13:32:003:06:517:087:29
7:21
#5660
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5282488948896140(Top 23%)5567(Top 37%)5567(Top 105%)
10K6.21 mi3.10 mi5704-4225243-3545243-3546155(Top 23%)5581(Top 37%)5581(Top 106%)
15K9.32 mi3.11 mi5847-1435359-1165359-1166140(Top 23%)5567(Top 37%)5567(Top 105%)
20K12.43 mi3.11 mi6007-1605480-1215480-1216412(Top 24%)5776(Top 38%)5776(Top 109%)
Half13.11 mi0.68 mi6044-375510-305510-306549(Top 25%)5889(Top 39%)5889(Top 111%)
25K15.53 mi2.42 mi6029+155506+45506+46070(Top 23%)5496(Top 36%)5496(Top 104%)
30K18.64 mi3.11 mi5923+1065405+1015405+1015752(Top 22%)5184(Top 34%)5184(Top 98%)
20M20.00 mi1.36 mi5885+385370+355370+355819(Top 22%)5157(Top 34%)5157(Top 98%)
21M21.00 mi1.00 mi5804+815295+755295+755357(Top 20%)4729(Top 31%)4729(Top 89%)
35K21.75 mi0.75 mi5758+465254+415254+414822(Top 18%)4358(Top 29%)4358(Top 82%)
23M23.00 mi1.25 mi5649+1095154+1005154+1004996(Top 19%)4466(Top 29%)4466(Top 85%)
24M24.00 mi1.00 mi5636+135132+225132+227017(Top 26%)5713(Top 38%)5713(Top 108%)
40K24.85 mi0.85 mi5662-265140-85140-87527(Top 28%)5939(Top 39%)5939(Top 112%)
25.2M25.20 mi0.35 mi5661+15132+85132+86839(Top 26%)5471(Top 36%)5471(Top 104%)
Finish26.22 mi1.02 mi5660+15121+115121+117373(Top 28%)5783(Top 38%)5783(Top 109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6140

Males

5567

M18-39

5567

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6155

Males

5581

M18-39

5581

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6140

Males

5567

M18-39

5567

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6412

Males

5776

M18-39

5776

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6549

Males

5889

M18-39

5889

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6070

Males

5496

M18-39

5496

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5752

Males

5184

M18-39

5184

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5819

Males

5157

M18-39

5157

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5357

Males

4729

M18-39

4729

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4822

Males

4358

M18-39

4358

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

4996

Males

4466

M18-39

4466

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

7017

Males

5713

M18-39

5713

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7527

Males

5939

M18-39

5939

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6839

Males

5471

M18-39

5471

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7373

Males

5783

M18-39

5783

Passing Analysis

Category:
Athletes Passed
985
Passed By
1363
Net Change
-378
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5282
5K → 10K67489-422#5282#5704
10K → 15K64207-143#5704#5847
15K → 20K53213-160#5847#6007
20K → Half946-37#6007#6044
Half → 25K8570+15#6044#6029
25K → 30K17973+106#6029#5923
30K → 20M7537+38#5923#5885
20M → 21M9918+81#5885#5804
21M → 35K559+46#5804#5758
35K → 23M12718+109#5758#5649
23M → 24M5239+13#5649#5636
24M → 40K3763-26#5636#5662
40K → 25.2M1918+1#5662#5661
25.2M → Finish6463+1#5661#5660
TOTALS9851363-378
📊

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