Justin Sorenson

Bib: 12415M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 24%
Gender (Male)
#0 / 16105
Top 37%
Masters (Masters Men)
#0 / 10463
Top 23%
Division (M45-49)
#0 / 2386
Top 32%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:04
Rank: #8655
Start5K
22:04 | 7:06/mi
10K· 6.21 mi
44:06
Rank: #8613 (+42)
5K10K
22:02 | 7:06/mi
15K· 9.32 mi
1:06:01
Rank: #8347 (+266)
10K15K
21:55 | 7:03/mi
20K· 12.43 mi
1:28:16
Rank: #8198 (+149)
15K20K
22:15 | 7:10/mi
Half· 13.11 mi
1:33:06
Rank: #8177 (+21)
20KHalf
4:50 | 7:05/mi
25K· 15.53 mi
1:50:33
Rank: #8044 (+133)
Half25K
17:27 | 7:12/mi
30K· 18.64 mi
2:13:30
Rank: #7756 (+288)
25K30K
22:57 | 7:23/mi
20M
2:23:35
Rank: #7597 (+159)
30K20M
10:05 | 7:25/mi
21M
2:31:28
Rank: #7469 (+128)
20M21M
7:53 | 7:53/mi
35K· 21.75 mi
2:36:51
Rank: #7393 (+76)
21M35K
5:23 | 7:12/mi
23M
2:46:06
Rank: #7249 (+144)
35K23M
9:15 | 7:23/mi
24M
2:53:14
Rank: #7124 (+125)
23M24M
7:08 | 7:08/mi
40K· 24.85 mi
2:59:28
Rank: #7016 (+108)
24M40K
6:14 | 7:17/mi
25.2M
3:02:09
Rank: #6960 (+56)
40K25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:09:14
Rank: #6842 (+118)
25.2MFinish
7:05 | 6:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:06
Pace7:06 /mi
2nd Half
Distance13.11 mi
Time1:36:08
Pace7:20 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4222:047:0622:04
7:06
-
10K
6.21 mi11:11:4444:067:0622:02
7:06
0:00
15K
9.32 mi11:33:391:06:017:0521:55
7:03
-0:03
20K
12.43 mi11:55:541:28:167:0622:15
7:10
+0:07
Half
13.11 mi12:00:441:33:067:064:50
7:05
-0:05
25K
15.53 mi12:18:111:50:337:0717:27
7:12
+0:07
30K
18.64 mi12:41:082:13:307:1022:57
7:23
+0:11
20M
20.00 mi12:51:132:23:357:1110:05
7:25
+0:02
21M
21.00 mi12:59:062:31:287:137:53
7:53
+0:28
35K
21.75 mi13:04:292:36:517:135:23
7:12
-0:41
23M
23.00 mi13:13:442:46:067:139:15
7:23
+0:11
24M
24.00 mi13:20:522:53:147:137:08
7:08
-0:15
40K
24.85 mi13:27:062:59:287:136:14
7:17
+0:09
25.2M
25.20 mi13:29:473:02:097:142:41
7:47
+0:30
Finish
26.22 mi13:36:523:09:147:137:05
6:57
-0:50

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

6:57 /mi

Average Pace

7:13 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58:40

94% of race

Time at Steady Pace

10:34

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:13 /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 mi10:49:4222:047:0622:04
7:06
#8655
10K
6.21 mi11:11:4444:067:0622:02
7:06
#8613
15K
9.32 mi11:33:391:06:017:0521:55
7:03
#8347
20K
12.43 mi11:55:541:28:167:0622:15
7:10
#8198
Half
13.11 mi12:00:441:33:067:064:50
7:05
#8177
25K
15.53 mi12:18:111:50:337:0717:27
7:12
#8044
30K
18.64 mi12:41:082:13:307:1022:57
7:23
#7756
20M
20.00 mi12:51:132:23:357:1110:05
7:25
#7597
21M
21.00 mi12:59:062:31:287:137:53
7:53
#7469
35K
21.75 mi13:04:292:36:517:135:23
7:12
#7393
23M
23.00 mi13:13:442:46:067:139:15
7:23
#7249
24M
24.00 mi13:20:522:53:147:137:08
7:08
#7124
40K
24.85 mi13:27:062:59:287:136:14
7:17
#7016
25.2M
25.20 mi13:29:473:02:097:142:41
7:47
#6960
Finish
26.22 mi13:36:523:09:147:137:05
6:57
#6842
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8655741374137985(Top 28%)6931(Top 43%)6931(Top 290%)
10K6.21 mi3.10 mi8613+427364+497364+498592(Top 30%)7355(Top 46%)7355(Top 308%)
15K9.32 mi3.11 mi8347+2667187+1777187+1777985(Top 28%)6931(Top 43%)6931(Top 290%)
20K12.43 mi3.11 mi8198+1497076+1117076+1117895(Top 28%)6802(Top 42%)6802(Top 285%)
Half13.11 mi0.68 mi8177+217055+217055+218135(Top 29%)6974(Top 43%)6974(Top 292%)
25K15.53 mi2.42 mi8044+1336956+996956+997582(Top 27%)6498(Top 40%)6498(Top 272%)
30K18.64 mi3.11 mi7756+2886725+2316725+2316973(Top 25%)5959(Top 37%)5959(Top 250%)
20M20.00 mi1.36 mi7597+1596587+1386587+1386502(Top 23%)5528(Top 34%)5528(Top 232%)
21M21.00 mi1.00 mi7469+1286466+1216466+1216683(Top 24%)5494(Top 34%)5494(Top 230%)
35K21.75 mi0.75 mi7393+766393+736393+736564(Top 23%)5430(Top 34%)5430(Top 228%)
23M23.00 mi1.25 mi7249+1446258+1356258+1355988(Top 21%)4966(Top 31%)4966(Top 208%)
24M24.00 mi1.00 mi7124+1256146+1126146+1125416(Top 19%)4550(Top 28%)4550(Top 191%)
40K24.85 mi0.85 mi7016+1086046+1006046+1005608(Top 20%)4627(Top 29%)4627(Top 194%)
25.2M25.20 mi0.35 mi6960+566000+466000+464805(Top 17%)4003(Top 25%)4003(Top 168%)
Finish26.22 mi1.02 mi6842+1185894+1065894+1065408(Top 19%)4376(Top 27%)4376(Top 183%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7985

Males

6931

M45-49

6931

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

8592

Males

7355

M45-49

7355

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7985

Males

6931

M45-49

6931

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7895

Males

6802

M45-49

6802

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

8135

Males

6974

M45-49

6974

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

7582

Males

6498

M45-49

6498

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6973

Males

5959

M45-49

5959

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

6502

Males

5528

M45-49

5528

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6683

Males

5494

M45-49

5494

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6564

Males

5430

M45-49

5430

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5988

Males

4966

M45-49

4966

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

5416

Males

4550

M45-49

4550

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5608

Males

4627

M45-49

4627

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4805

Males

4003

M45-49

4003

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5408

Males

4376

M45-49

4376

Passing Analysis

Category:
Athletes Passed
2388
Passed By
575
Net Change
+1813
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8655
5K10K232190+42#8655#8613
10K15K30640+266#8613#8347
15K20K23182+149#8347#8198
20KHalf3615+21#8198#8177
Half25K19764+133#8177#8044
25K30K34052+288#8044#7756
30K20M18122+159#7756#7597
20M21M15628+128#7597#7469
21M35K9014+76#7469#7393
35K23M16117+144#7393#7249
23M24M14116+125#7249#7124
24M40K12214+108#7124#7016
40K25.2M615+56#7016#6960
25.2MFinish13416+118#6960#6842
TOTALS2388575+1813
📊

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