Len Lorentz

Bib: 12684M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 32%
Gender (Male)
#0 / 14578
Top 43%
Masters (Masters Men)
#0 / 9729
Top 33%
Division (M50-54)
#0 / 1935
Top 32%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:29
Rank: #8685
Start5K
22:29 | 7:14/mi
10K· 6.21 mi
47:07
Rank: #11144 (-2459)
5K10K
24:38 | 7:56/mi
15K· 9.32 mi
1:11:37
Rank: #11587 (-443)
10K15K
24:30 | 7:53/mi
20K· 12.43 mi
1:36:12
Rank: #11464 (+123)
15K20K
24:35 | 7:55/mi
Half· 13.11 mi
1:41:21
Rank: #11361 (+103)
20KHalf
5:09 | 7:33/mi
25K· 15.53 mi
2:00:38
Rank: #11046 (+315)
Half25K
19:17 | 7:57/mi
30K· 18.64 mi
2:25:28
Rank: #10265 (+781)
25K30K
24:50 | 8:00/mi
20M
2:36:22
Rank: #9918 (+347)
30K20M
10:54 | 8:01/mi
21M
2:44:21
Rank: #9418 (+500)
20M21M
7:59 | 7:59/mi
35K· 21.75 mi
2:50:06
Rank: #9229 (+189)
21M35K
5:45 | 7:41/mi
23M
3:00:07
Rank: #8899 (+330)
35K23M
10:01 | 8:00/mi
24M
3:07:46
Rank: #8668 (+231)
23M24M
7:39 | 7:39/mi
40K· 24.85 mi
3:14:21
Rank: #8423 (+245)
24M40K
6:35 | 7:42/mi
25.2M
3:17:17
Rank: #8307 (+116)
40K25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:24:53
Rank: #8151 (+156)
25.2MFinish
7:36 | 7:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:21
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:43:32
Pace7:54 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:5422:297:1422:29
7:14
-
10K
6.21 mi11:15:3247:077:3524:38
7:56
+0:42
15K
9.32 mi11:40:021:11:377:4124:30
7:53
-0:03
20K
12.43 mi12:04:371:36:127:4424:35
7:55
+0:02
Half
13.11 mi12:09:461:41:217:445:09
7:33
-0:22
25K
15.53 mi12:29:032:00:387:4619:17
7:57
+0:24
30K
18.64 mi12:53:532:25:287:4824:50
8:00
+0:03
20M
20.00 mi13:04:472:36:227:4910:54
8:01
+0:01
21M
21.00 mi13:12:462:44:217:507:59
7:59
-0:02
35K
21.75 mi13:18:312:50:067:495:45
7:41
-0:18
23M
23.00 mi13:28:323:00:077:5010:01
8:00
+0:19
24M
24.00 mi13:36:113:07:467:497:39
7:39
-0:21
40K
24.85 mi13:42:463:14:217:496:35
7:42
+0:03
25.2M
25.20 mi13:45:423:17:177:502:56
8:30
+0:48
Finish
26.22 mi13:53:183:24:537:497:36
7:27
-1:03

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

7:14 /mi

Average Pace

7:49 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:13

72% of race

Time at Steady Pace

56:40

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:49 /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 mi10:50:5422:297:1422:29
7:14
#8685
10K
6.21 mi11:15:3247:077:3524:38
7:56
#11144
15K
9.32 mi11:40:021:11:377:4124:30
7:53
#11587
20K
12.43 mi12:04:371:36:127:4424:35
7:55
#11464
Half
13.11 mi12:09:461:41:217:445:09
7:33
#11361
25K
15.53 mi12:29:032:00:387:4619:17
7:57
#11046
30K
18.64 mi12:53:532:25:287:4824:50
8:00
#10265
20M
20.00 mi13:04:472:36:227:4910:54
8:01
#9918
21M
21.00 mi13:12:462:44:217:507:59
7:59
#9418
35K
21.75 mi13:18:312:50:067:495:45
7:41
#9229
23M
23.00 mi13:28:323:00:077:5010:01
8:00
#8899
24M
24.00 mi13:36:113:07:467:497:39
7:39
#8668
40K
24.85 mi13:42:463:14:217:496:35
7:42
#8423
25.2M
25.20 mi13:45:423:17:177:502:56
8:30
#8307
Finish
26.22 mi13:53:183:24:537:497:36
7:27
#8151
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi86857217721712554(Top 49%)8980(Top 62%)8980(Top 464%)
10K6.21 mi3.10 mi11144-24598432-12158432-121513640(Top 53%)9476(Top 65%)9476(Top 490%)
15K9.32 mi3.11 mi11587-4438587-1558587-15512554(Top 49%)8980(Top 62%)8980(Top 464%)
20K12.43 mi3.11 mi11464+1238516+718516+7111199(Top 44%)8254(Top 57%)8254(Top 427%)
Half13.11 mi0.68 mi11361+1038462+548462+549422(Top 37%)7375(Top 51%)7375(Top 381%)
25K15.53 mi2.42 mi11046+3158272+1908272+1909866(Top 39%)7422(Top 51%)7422(Top 384%)
30K18.64 mi3.11 mi10265+7817786+4867786+4867820(Top 31%)6099(Top 42%)6099(Top 315%)
20M20.00 mi1.36 mi9918+3477567+2197567+2196895(Top 27%)5375(Top 37%)5375(Top 278%)
21M21.00 mi1.00 mi9418+5007251+3167251+3164109(Top 16%)3521(Top 24%)3521(Top 182%)
35K21.75 mi0.75 mi9229+1897123+1287123+1286018(Top 24%)4700(Top 32%)4700(Top 243%)
23M23.00 mi1.25 mi8899+3306888+2356888+2355751(Top 23%)4397(Top 30%)4397(Top 227%)
24M24.00 mi1.00 mi8668+2316724+1646724+1644788(Top 19%)3794(Top 26%)3794(Top 196%)
40K24.85 mi0.85 mi8423+2456537+1876537+1874341(Top 17%)3414(Top 23%)3414(Top 176%)
25.2M25.20 mi0.35 mi8307+1166450+876450+874476(Top 18%)3462(Top 24%)3462(Top 179%)
Finish26.22 mi1.02 mi8151+1566321+1296321+1295392(Top 21%)4025(Top 28%)4025(Top 208%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

12554

Males

8980

M50-54

8980

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

13640

Males

9476

M50-54

9476

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

12554

Males

8980

M50-54

8980

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11199

Males

8254

M50-54

8254

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

9422

Males

7375

M50-54

7375

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

9866

Males

7422

M50-54

7422

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

7820

Males

6099

M50-54

6099

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

6895

Males

5375

M50-54

5375

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4109

Males

3521

M50-54

3521

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6018

Males

4700

M50-54

4700

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

5751

Males

4397

M50-54

4397

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

4788

Males

3794

M50-54

3794

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4341

Males

3414

M50-54

3414

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4476

Males

3462

M50-54

3462

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5392

Males

4025

M50-54

4025

Passing Analysis

Category:
Athletes Passed
3838
Passed By
3302
Net Change
+534
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8685
5K10K122469-2459#8685#11144
10K15K96539-443#11144#11587
15K20K297174+123#11587#11464
20KHalf1107+103#11464#11361
Half25K36651+315#11361#11046
25K30K79615+781#11046#10265
30K20M3558+347#10265#9918
20M21M5000+500#9918#9418
21M35K1923+189#9418#9229
35K23M34212+330#9229#8899
23M24M2354+231#8899#8668
24M40K2483+245#8668#8423
40K25.2M1182+116#8423#8307
25.2MFinish17115+156#8307#8151
TOTALS38383302+534
📊

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