Peter Lieberman

Bib: 29006M

FL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 46%
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:10
Rank: #17332
Start5K
25:10 | 8:06/mi
10K· 6.21 mi
50:20
Rank: #17253 (+79)
5K10K
25:10 | 8:06/mi
15K· 9.32 mi
1:15:15
Rank: #16871 (+382)
10K15K
24:55 | 8:01/mi
20K· 12.43 mi
1:39:57
Rank: #16254 (+617)
15K20K
24:42 | 7:57/mi
Half· 13.11 mi
1:45:20
Rank: #16190 (+64)
20KHalf
5:23 | 7:53/mi
25K· 15.53 mi
2:04:41
Rank: #15762 (+428)
Half25K
19:21 | 7:59/mi
30K· 18.64 mi
2:29:59
Rank: #15107 (+655)
25K30K
25:18 | 8:09/mi
20M
2:40:50
Rank: #14677 (+430)
30K20M
10:51 | 7:59/mi
21M
2:48:58
Rank: #14237 (+440)
20M21M
8:08 | 8:08/mi
35K· 21.75 mi
2:54:43
Rank: #14046 (+191)
21M35K
5:45 | 7:41/mi
23M
3:04:26
Rank: #13649 (+397)
35K23M
9:43 | 7:46/mi
24M
3:12:12
Rank: #13454 (+195)
23M24M
7:46 | 7:46/mi
40K· 24.85 mi
3:18:50
Rank: #13265 (+189)
24M40K
6:38 | 7:46/mi
25.2M
3:21:49
Rank: #13202 (+63)
40K25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:29:22
Rank: #13031 (+171)
25.2MFinish
7:33 | 7:25/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:45:20
Pace8:02 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:44:02
Pace7:56 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:0725:108:0625:10
8:06
-
10K
6.21 mi12:16:1750:208:0625:10
8:06
0:00
15K
9.32 mi12:41:121:15:158:0424:55
8:01
-0:05
20K
12.43 mi13:05:541:39:578:0324:42
7:57
-0:04
Half
13.11 mi13:11:171:45:208:025:23
7:53
-0:04
25K
15.53 mi13:30:382:04:418:0219:21
7:59
+0:06
30K
18.64 mi13:55:562:29:598:0325:18
8:09
+0:10
20M
20.00 mi14:06:472:40:508:0210:51
7:59
-0:10
21M
21.00 mi14:14:552:48:588:038:08
8:08
+0:09
35K
21.75 mi14:20:402:54:438:025:45
7:41
-0:27
23M
23.00 mi14:30:233:04:268:019:43
7:46
+0:05
24M
24.00 mi14:38:093:12:128:007:46
7:46
0:00
40K
24.85 mi14:44:473:18:508:006:38
7:46
0:00
25.2M
25.20 mi14:47:463:21:498:012:59
8:39
+0:53
Finish
26.22 mi14:55:193:29:227:597:33
7:25
-1:14

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

7:25 /mi

Average Pace

7:59 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:26:23

99% of race

Time at Steady Pace

2:59

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /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 mi11:51:0725:108:0625:10
8:06
#17332
10K
6.21 mi12:16:1750:208:0625:10
8:06
#17253
15K
9.32 mi12:41:121:15:158:0424:55
8:01
#16871
20K
12.43 mi13:05:541:39:578:0324:42
7:57
#16254
Half
13.11 mi13:11:171:45:208:025:23
7:53
#16190
25K
15.53 mi13:30:382:04:418:0219:21
7:59
#15762
30K
18.64 mi13:55:562:29:598:0325:18
8:09
#15107
20M
20.00 mi14:06:472:40:508:0210:51
7:59
#14677
21M
21.00 mi14:14:552:48:588:038:08
8:08
#14237
35K
21.75 mi14:20:402:54:438:025:45
7:41
#14046
23M
23.00 mi14:30:233:04:268:019:43
7:46
#13649
24M
24.00 mi14:38:093:12:128:007:46
7:46
#13454
40K
24.85 mi14:44:473:18:508:006:38
7:46
#13265
25.2M
25.20 mi14:47:463:21:498:012:59
8:39
#13202
Finish
26.22 mi14:55:193:29:227:597:33
7:25
#13031
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi17332113451134516178(Top 57%)10884(Top 68%)10884(Top 193%)
10K6.21 mi3.10 mi17253+7911321+2411321+2417184(Top 60%)11320(Top 70%)11320(Top 201%)
15K9.32 mi3.11 mi16871+38211171+15011171+15016178(Top 57%)10884(Top 68%)10884(Top 193%)
20K12.43 mi3.11 mi16254+61710904+26710904+26714522(Top 51%)10103(Top 63%)10103(Top 179%)
Half13.11 mi0.68 mi16190+6410870+3410870+3414924(Top 53%)10287(Top 64%)10287(Top 182%)
25K15.53 mi2.42 mi15762+42810682+18810682+18813716(Top 48%)9609(Top 60%)9609(Top 170%)
30K18.64 mi3.11 mi15107+65510333+34910333+34912387(Top 44%)8860(Top 55%)8860(Top 157%)
20M20.00 mi1.36 mi14677+43010117+21610117+21610346(Top 36%)7719(Top 48%)7719(Top 137%)
21M21.00 mi1.00 mi14237+4409906+2119906+2118168(Top 29%)6361(Top 39%)6361(Top 113%)
35K21.75 mi0.75 mi14046+1919794+1129794+1129974(Top 35%)7374(Top 46%)7374(Top 131%)
23M23.00 mi1.25 mi13649+3979574+2209574+2208315(Top 29%)6350(Top 39%)6350(Top 113%)
24M24.00 mi1.00 mi13454+1959464+1109464+1109506(Top 33%)6898(Top 43%)6898(Top 122%)
40K24.85 mi0.85 mi13265+1899350+1149350+1148547(Top 30%)6260(Top 39%)6260(Top 111%)
25.2M25.20 mi0.35 mi13202+639312+389312+389707(Top 34%)6826(Top 42%)6826(Top 121%)
Finish26.22 mi1.02 mi13031+1719220+929220+928548(Top 30%)6220(Top 39%)6220(Top 110%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

16178

Males

10884

M18-39

10884

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

17184

Males

11320

M18-39

11320

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

16178

Males

10884

M18-39

10884

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

14522

Males

10103

M18-39

10103

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

14924

Males

10287

M18-39

10287

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

13716

Males

9609

M18-39

9609

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

12387

Males

8860

M18-39

8860

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

10346

Males

7719

M18-39

7719

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

8168

Males

6361

M18-39

6361

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9974

Males

7374

M18-39

7374

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

8315

Males

6350

M18-39

6350

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

9506

Males

6898

M18-39

6898

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8547

Males

6260

M18-39

6260

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9707

Males

6826

M18-39

6826

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

8548

Males

6220

M18-39

6220

Passing Analysis

Category:
Athletes Passed
4702
Passed By
401
Net Change
+4301
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17332
5K10K340261+79#17332#17253
10K15K44260+382#17253#16871
15K20K63518+617#16871#16254
20KHalf684+64#16254#16190
Half25K43810+428#16190#15762
25K30K66914+655#15762#15107
30K20M4355+430#15107#14677
20M21M4400+440#14677#14237
21M35K1943+191#14237#14046
35K23M4014+397#14046#13649
23M24M20510+195#13649#13454
24M40K1923+189#13454#13265
40K25.2M674+63#13265#13202
25.2MFinish1765+171#13202#13031
TOTALS4702401+4301
📊

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