Justin Jones

Bib: 6256M

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 20%
Gender (Male)
#0 / 14578
Top 31%
Masters (Masters Men)
#0 / 9729
Top 19%
Division (M40-44)
#0 / 2009
Top 43%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:10
Rank: #7893
Start5K
22:10 | 7:08/mi
10K· 6.21 mi
43:55
Rank: #7240 (+653)
5K10K
21:45 | 7:00/mi
15K· 9.32 mi
1:05:27
Rank: #6740 (+500)
10K15K
21:32 | 6:56/mi
20K· 12.43 mi
1:27:18
Rank: #6335 (+405)
15K20K
21:51 | 7:02/mi
Half· 13.11 mi
1:31:58
Rank: #6231 (+104)
20KHalf
4:40 | 6:50/mi
25K· 15.53 mi
1:49:00
Rank: #5823 (+408)
Half25K
17:02 | 7:02/mi
30K· 18.64 mi
2:11:49
Rank: #5413 (+410)
25K30K
22:49 | 7:21/mi
20M
2:22:06
Rank: #5276 (+137)
30K20M
10:17 | 7:34/mi
21M
2:30:30
Rank: #5215 (+61)
20M21M
8:24 | 8:24/mi
35K· 21.75 mi
2:36:08
Rank: #5150 (+65)
21M35K
5:38 | 7:32/mi
23M
2:45:41
Rank: #4980 (+170)
35K23M
9:33 | 7:38/mi
24M
2:53:42
Rank: #4969 (+11)
23M24M
8:01 | 8:01/mi
40K· 24.85 mi
3:00:54
Rank: #4998 (-29)
24M40K
7:12 | 8:25/mi
25.2M
3:04:09
Rank: #5019 (-21)
40K25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:12:25
Rank: #5119 (-100)
25.2MFinish
8:16 | 8:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:58
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:40:27
Pace7:40 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:0022:107:0822:10
7:08
-
10K
6.21 mi11:09:4543:557:0421:45
7:00
-0:08
15K
9.32 mi11:31:171:05:277:0121:32
6:56
-0:04
20K
12.43 mi11:53:081:27:187:0121:51
7:02
+0:06
Half
13.11 mi11:57:481:31:587:014:40
6:50
-0:12
25K
15.53 mi12:14:501:49:007:0117:02
7:02
+0:12
30K
18.64 mi12:37:392:11:497:0422:49
7:21
+0:19
20M
20.00 mi12:47:562:22:067:0610:17
7:34
+0:13
21M
21.00 mi12:56:202:30:307:108:24
8:24
+0:50
35K
21.75 mi13:01:582:36:087:115:38
7:32
-0:52
23M
23.00 mi13:11:312:45:417:129:33
7:38
+0:06
24M
24.00 mi13:19:322:53:427:148:01
8:01
+0:23
40K
24.85 mi13:26:443:00:547:177:12
8:25
+0:24
25.2M
25.20 mi13:29:593:04:097:183:15
9:25
+1:00
Finish
26.22 mi13:38:153:12:257:218:16
8:07
-1:18

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

6:50 /mi

Average Pace

7:21 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:00

57% of race

Time at Steady Pace

48:17

25% of race

Time at Slower Pace

35:08

18% of race

Average Pace: 7:20 /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 mi10:48:0022:107:0822:10
7:08
#7893
10K
6.21 mi11:09:4543:557:0421:45
7:00
#7240
15K
9.32 mi11:31:171:05:277:0121:32
6:56
#6740
20K
12.43 mi11:53:081:27:187:0121:51
7:02
#6335
Half
13.11 mi11:57:481:31:587:014:40
6:50
#6231
25K
15.53 mi12:14:501:49:007:0117:02
7:02
#5823
30K
18.64 mi12:37:392:11:497:0422:49
7:21
#5413
20M
20.00 mi12:47:562:22:067:0610:17
7:34
#5276
21M
21.00 mi12:56:202:30:307:108:24
8:24
#5215
35K
21.75 mi13:01:582:36:087:115:38
7:32
#5150
23M
23.00 mi13:11:312:45:417:129:33
7:38
#4980
24M
24.00 mi13:19:322:53:427:148:01
8:01
#4969
40K
24.85 mi13:26:443:00:547:177:12
8:25
#4998
25.2M
25.20 mi13:29:593:04:097:183:15
9:25
#5019
Finish
26.22 mi13:38:153:12:257:218:16
8:07
#5119
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7893674867485781(Top 23%)5224(Top 36%)5224(Top 260%)
10K6.21 mi3.10 mi7240+6536312+4366312+4366664(Top 26%)5881(Top 40%)5881(Top 293%)
15K9.32 mi3.11 mi6740+5005945+3675945+3675781(Top 23%)5224(Top 36%)5224(Top 260%)
20K12.43 mi3.11 mi6335+4055637+3085637+3085428(Top 21%)4904(Top 34%)4904(Top 244%)
Half13.11 mi0.68 mi6231+1045555+825555+824800(Top 19%)4411(Top 30%)4411(Top 220%)
25K15.53 mi2.42 mi5823+4085236+3195236+3194470(Top 17%)4085(Top 28%)4085(Top 203%)
30K18.64 mi3.11 mi5413+4104873+3634873+3634396(Top 17%)3910(Top 27%)3910(Top 195%)
20M20.00 mi1.36 mi5276+1374743+1304743+1304595(Top 18%)3977(Top 27%)3977(Top 198%)
21M21.00 mi1.00 mi5215+614672+714672+715749(Top 23%)4542(Top 31%)4542(Top 226%)
35K21.75 mi0.75 mi5150+654607+654607+655177(Top 20%)4202(Top 29%)4202(Top 209%)
23M23.00 mi1.25 mi4980+1704447+1604447+1604103(Top 16%)3444(Top 24%)3444(Top 171%)
24M24.00 mi1.00 mi4969+114418+294418+296699(Top 26%)4819(Top 33%)4819(Top 240%)
40K24.85 mi0.85 mi4998-294407+114407+117928(Top 31%)5343(Top 37%)5343(Top 266%)
25.2M25.20 mi0.35 mi5019-214409-24409-28346(Top 33%)5489(Top 38%)5489(Top 273%)
Finish26.22 mi1.02 mi5119-1004447-384447-389203(Top 36%)6025(Top 41%)6025(Top 300%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

5781

Males

5224

M40-44

5224

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6664

Males

5881

M40-44

5881

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

5781

Males

5224

M40-44

5224

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5428

Males

4904

M40-44

4904

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4800

Males

4411

M40-44

4411

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4470

Males

4085

M40-44

4085

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4396

Males

3910

M40-44

3910

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4595

Males

3977

M40-44

3977

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

5749

Males

4542

M40-44

4542

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5177

Males

4202

M40-44

4202

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4103

Males

3444

M40-44

3444

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6699

Males

4819

M40-44

4819

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

7928

Males

5343

M40-44

5343

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8346

Males

5489

M40-44

5489

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9203

Males

6025

M40-44

6025

Passing Analysis

Category:
Athletes Passed
3344
Passed By
570
Net Change
+2774
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7893
5K10K68128+653#7893#7240
10K15K5099+500#7240#6740
15K20K42015+405#6740#6335
20KHalf1062+104#6335#6231
Half25K4157+408#6231#5823
25K30K44434+410#5823#5413
30K20M16528+137#5413#5276
20M21M11453+61#5276#5215
21M35K9429+65#5215#5150
35K23M19020+170#5150#4980
23M24M7665+11#4980#4969
24M40K6695-29#4969#4998
40K25.2M2647-21#4998#5019
25.2MFinish38138-100#5019#5119
TOTALS3344570+2774
📊

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