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BOSTON MARATHON 2023

Dustin Jones

Bib: 5144•M

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 19%
Gender (Male)
#0 / 15176
Top 31%
Masters (Masters Men)
#0 / 9891
Top 16%
Division (M40-44)
#0 / 2241
Top 39%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:27
Rank: #5590
Start → 5K
21:27 | 6:54/mi
10K· 6.21 mi
42:27
Rank: #5230 (+360)
5K → 10K
21:00 | 6:46/mi
15K· 9.32 mi
1:03:36
Rank: #5204 (+26)
10K → 15K
21:09 | 6:48/mi
20K· 12.43 mi
1:25:08
Rank: #5325 (-121)
15K → 20K
21:32 | 6:56/mi
Half· 13.11 mi
1:29:52
Rank: #5390 (-65)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:46:38
Rank: #5321 (+69)
Half → 25K
16:46 | 6:55/mi
30K· 18.64 mi
2:08:40
Rank: #5198 (+123)
25K → 30K
22:02 | 7:06/mi
20M
2:18:24
Rank: #5145 (+53)
30K → 20M
9:44 | 7:10/mi
21M
2:25:44
Rank: #5020 (+125)
20M → 21M
7:20 | 7:20/mi
35K· 21.75 mi
2:30:56
Rank: #5013 (+7)
21M → 35K
5:12 | 6:57/mi
23M
2:40:04
Rank: #4974 (+39)
35K → 23M
9:08 | 7:18/mi
24M
2:47:23
Rank: #5014 (-40)
23M → 24M
7:19 | 7:19/mi
40K· 24.85 mi
2:53:47
Rank: #5013 (+1)
24M → 40K
6:24 | 7:29/mi
25.2M
2:56:33
Rank: #5013
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:04:04
Rank: #5058 (-45)
25.2M → Finish
7:31 | 7:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:52
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:34:12
Pace7:11 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5621:276:5421:27
6:54
-
10K
6.21 mi10:44:5642:276:5021:00
6:46
-0:08
15K
9.32 mi11:06:051:03:366:4921:09
6:48
+0:02
20K
12.43 mi11:27:371:25:086:5121:32
6:56
+0:08
Half
13.11 mi11:32:211:29:526:514:44
6:56
0:00
25K
15.53 mi11:49:071:46:386:5216:46
6:55
-0:01
30K
18.64 mi12:11:092:08:406:5422:02
7:06
+0:11
20M
20.00 mi12:20:532:18:246:559:44
7:10
+0:04
21M
21.00 mi12:28:132:25:446:567:20
7:20
+0:10
35K
21.75 mi12:33:252:30:566:565:12
6:57
-0:23
23M
23.00 mi12:42:332:40:046:589:08
7:18
+0:21
24M
24.00 mi12:49:522:47:236:587:19
7:19
+0:01
40K
24.85 mi12:56:162:53:477:006:24
7:29
+0:10
25.2M
25.20 mi12:59:022:56:337:002:46
8:01
+0:32
Finish
26.22 mi13:06:333:04:047:027:31
7:23
-0:38

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

6:46 /mi

Average Pace

7:02 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:54

95% of race

Time at Steady Pace

6:24

3% of race

Time at Slower Pace

2:46

2% of race

Average Pace: 7:01 /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 mi10:23:5621:276:5421:27
6:54
#5590
10K
6.21 mi10:44:5642:276:5021:00
6:46
#5230
15K
9.32 mi11:06:051:03:366:4921:09
6:48
#5204
20K
12.43 mi11:27:371:25:086:5121:32
6:56
#5325
Half
13.11 mi11:32:211:29:526:514:44
6:56
#5390
25K
15.53 mi11:49:071:46:386:5216:46
6:55
#5321
30K
18.64 mi12:11:092:08:406:5422:02
7:06
#5198
20M
20.00 mi12:20:532:18:246:559:44
7:10
#5145
21M
21.00 mi12:28:132:25:446:567:20
7:20
#5020
35K
21.75 mi12:33:252:30:566:565:12
6:57
#5013
23M
23.00 mi12:42:332:40:046:589:08
7:18
#4974
24M
24.00 mi12:49:522:47:236:587:19
7:19
#5014
40K
24.85 mi12:56:162:53:477:006:24
7:29
#5013
25.2M
25.20 mi12:59:022:56:337:002:46
8:01
#5013
Finish
26.22 mi13:06:333:04:047:027:31
7:23
#5058
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5590514951495197(Top 20%)4805(Top 32%)4805(Top 214%)
10K6.21 mi3.10 mi5230+3604841+3084841+3084905(Top 18%)4550(Top 30%)4550(Top 203%)
15K9.32 mi3.11 mi5204+264822+194822+195197(Top 20%)4805(Top 32%)4805(Top 214%)
20K12.43 mi3.11 mi5325-1214927-1054927-1055546(Top 21%)5101(Top 34%)5101(Top 228%)
Half13.11 mi0.68 mi5390-654982-554982-556165(Top 23%)5608(Top 37%)5608(Top 250%)
25K15.53 mi2.42 mi5321+694924+584924+585055(Top 19%)4672(Top 31%)4672(Top 208%)
30K18.64 mi3.11 mi5198+1234810+1144810+1144884(Top 18%)4496(Top 30%)4496(Top 201%)
20M20.00 mi1.36 mi5145+534758+524758+524921(Top 18%)4476(Top 29%)4476(Top 200%)
21M21.00 mi1.00 mi5020+1254646+1124646+1123803(Top 14%)3526(Top 23%)3526(Top 157%)
35K21.75 mi0.75 mi5013+74635+114635+115057(Top 19%)4532(Top 30%)4532(Top 202%)
23M23.00 mi1.25 mi4974+394594+414594+415275(Top 20%)4662(Top 31%)4662(Top 208%)
24M24.00 mi1.00 mi5014-404614-204614-206441(Top 24%)5371(Top 35%)5371(Top 240%)
40K24.85 mi0.85 mi5013+1461446146596(Top 25%)5384(Top 35%)5384(Top 240%)
25.2M25.20 mi0.35 mi50134611+34611+36538(Top 25%)5264(Top 35%)5264(Top 235%)
Finish26.22 mi1.02 mi5058-454645-344645-347575(Top 28%)5904(Top 39%)5904(Top 263%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5197

Males

4805

M40-44

4805

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4905

Males

4550

M40-44

4550

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5197

Males

4805

M40-44

4805

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5546

Males

5101

M40-44

5101

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6165

Males

5608

M40-44

5608

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

5055

Males

4672

M40-44

4672

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4884

Males

4496

M40-44

4496

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4921

Males

4476

M40-44

4476

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3803

Males

3526

M40-44

3526

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5057

Males

4532

M40-44

4532

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5275

Males

4662

M40-44

4662

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6441

Males

5371

M40-44

5371

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6596

Males

5384

M40-44

5384

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6538

Males

5264

M40-44

5264

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7575

Males

5904

M40-44

5904

Passing Analysis

Category:
Athletes Passed
1434
Passed By
902
Net Change
+532
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5590
5K → 10K43070+360#5590#5230
10K → 15K12599+26#5230#5204
15K → 20K82203-121#5204#5325
20K → Half570-65#5325#5390
Half → 25K12152+69#5390#5321
25K → 30K19572+123#5321#5198
30K → 20M9946+53#5198#5145
20M → 21M1316+125#5145#5020
21M → 35K3932+7#5020#5013
35K → 23M8849+39#5013#4974
23M → 24M3474-40#4974#5014
24M → 40K4039+1#5014#5013
40K → 25.2M16160#5013#5013
25.2M → Finish2974-45#5013#5058
TOTALS1434902+532
📊

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