Libor Reich

Bib: 7577M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 32%
Gender (Male)
#0 / 16105
Top 45%
Masters (Masters Men)
#0 / 10463
Top 33%
Division (M45-49)
#0 / 2386
Top 47%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:09
Rank: #6368
Start5K
21:09 | 6:48/mi
10K· 6.21 mi
42:14
Rank: #6271 (+97)
5K10K
21:05 | 6:47/mi
15K· 9.32 mi
1:03:48
Rank: #6627 (-356)
10K15K
21:34 | 6:56/mi
20K· 12.43 mi
1:26:30
Rank: #7242 (-615)
15K20K
22:42 | 7:18/mi
Half· 13.11 mi
1:31:23
Rank: #7294 (-52)
20KHalf
4:53 | 7:09/mi
25K· 15.53 mi
1:49:31
Rank: #7582 (-288)
Half25K
18:08 | 7:29/mi
30K· 18.64 mi
2:14:06
Rank: #7982 (-400)
25K30K
24:35 | 7:55/mi
20M
2:24:55
Rank: #8094 (-112)
30K20M
10:49 | 7:58/mi
21M
2:33:44
Rank: #8306 (-212)
20M21M
8:49 | 8:49/mi
35K· 21.75 mi
2:39:43
Rank: #8420 (-114)
21M35K
5:59 | 8:00/mi
23M
2:50:27
Rank: #8744 (-324)
35K23M
10:44 | 8:34/mi
24M
2:58:31
Rank: #8857 (-113)
23M24M
8:04 | 8:04/mi
40K· 24.85 mi
3:05:43
Rank: #8995 (-138)
24M40K
7:12 | 8:25/mi
25.2M
3:08:40
Rank: #8985 (+10)
40K25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:16:17
Rank: #8949 (+36)
25.2MFinish
7:37 | 7:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:23
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:44:54
Pace8:00 /mi
📊Positive Split: 14.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:3021:096:4821:09
6:48
-
10K
6.21 mi10:48:3542:146:4821:05
6:47
-0:01
15K
9.32 mi11:10:091:03:486:5121:34
6:56
+0:09
20K
12.43 mi11:32:511:26:306:5822:42
7:18
+0:22
Half
13.11 mi11:37:441:31:236:584:53
7:09
-0:09
25K
15.53 mi11:55:521:49:317:0318:08
7:29
+0:20
30K
18.64 mi12:20:272:14:067:1224:35
7:55
+0:26
20M
20.00 mi12:31:162:24:557:1510:49
7:58
+0:03
21M
21.00 mi12:40:052:33:447:198:49
8:49
+0:51
35K
21.75 mi12:46:042:39:437:215:59
8:00
-0:49
23M
23.00 mi12:56:482:50:277:2510:44
8:34
+0:34
24M
24.00 mi13:04:522:58:317:268:04
8:04
-0:30
40K
24.85 mi13:12:043:05:437:287:12
8:25
+0:21
25.2M
25.20 mi13:15:013:08:407:292:57
8:33
+0:08
Finish
26.22 mi13:22:383:16:177:307:37
7:28
-1:05

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

6:47 /mi

Average Pace

7:30 /mi

Slowest Pace

8:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:08

60% of race

Time at Steady Pace

49:27

25% of race

Time at Slower Pace

29:42

15% of race

Average Pace: 7:29 /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 mi10:27:3021:096:4821:09
6:48
#6368
10K
6.21 mi10:48:3542:146:4821:05
6:47
#6271
15K
9.32 mi11:10:091:03:486:5121:34
6:56
#6627
20K
12.43 mi11:32:511:26:306:5822:42
7:18
#7242
Half
13.11 mi11:37:441:31:236:584:53
7:09
#7294
25K
15.53 mi11:55:521:49:317:0318:08
7:29
#7582
30K
18.64 mi12:20:272:14:067:1224:35
7:55
#7982
20M
20.00 mi12:31:162:24:557:1510:49
7:58
#8094
21M
21.00 mi12:40:052:33:447:198:49
8:49
#8306
35K
21.75 mi12:46:042:39:437:215:59
8:00
#8420
23M
23.00 mi12:56:482:50:277:2510:44
8:34
#8744
24M
24.00 mi13:04:522:58:317:268:04
8:04
#8857
40K
24.85 mi13:12:043:05:437:287:12
8:25
#8995
25.2M
25.20 mi13:15:013:08:407:292:57
8:33
#8985
Finish
26.22 mi13:22:383:16:177:307:37
7:28
#8949
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6368581458147245(Top 26%)6433(Top 40%)6433(Top 270%)
10K6.21 mi3.10 mi6271+975742+725742+726255(Top 22%)5692(Top 35%)5692(Top 239%)
15K9.32 mi3.11 mi6627-3565988-2465988-2467245(Top 26%)6433(Top 40%)6433(Top 270%)
20K12.43 mi3.11 mi7242-6156448-4606448-4609084(Top 32%)7499(Top 47%)7499(Top 314%)
Half13.11 mi0.68 mi7294-526484-366484-368706(Top 31%)7318(Top 45%)7318(Top 307%)
25K15.53 mi2.42 mi7582-2886662-1786662-1789772(Top 34%)7737(Top 48%)7737(Top 324%)
30K18.64 mi3.11 mi7982-4006859-1976859-19710723(Top 38%)8036(Top 50%)8036(Top 337%)
20M20.00 mi1.36 mi8094-1126893-346893-3410144(Top 36%)7613(Top 47%)7613(Top 319%)
21M21.00 mi1.00 mi8306-2127000-1077000-10712356(Top 44%)8529(Top 53%)8529(Top 357%)
35K21.75 mi0.75 mi8420-1147037-377037-3712202(Top 43%)8407(Top 52%)8407(Top 352%)
23M23.00 mi1.25 mi8744-3247193-1567193-15613720(Top 48%)9021(Top 56%)9021(Top 378%)
24M24.00 mi1.00 mi8857-1137221-287221-2811663(Top 41%)7978(Top 50%)7978(Top 334%)
40K24.85 mi0.85 mi8995-1387264-437264-4312882(Top 45%)8461(Top 53%)8461(Top 355%)
25.2M25.20 mi0.35 mi8985+107245+197245+199055(Top 32%)6474(Top 40%)6474(Top 271%)
Finish26.22 mi1.02 mi8949+367179+667179+668992(Top 32%)6432(Top 40%)6432(Top 270%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

7245

Males

6433

M45-49

6433

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6255

Males

5692

M45-49

5692

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

7245

Males

6433

M45-49

6433

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

9084

Males

7499

M45-49

7499

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8706

Males

7318

M45-49

7318

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

9772

Males

7737

M45-49

7737

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10723

Males

8036

M45-49

8036

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

10144

Males

7613

M45-49

7613

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

12356

Males

8529

M45-49

8529

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

12202

Males

8407

M45-49

8407

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

13720

Males

9021

M45-49

9021

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

11663

Males

7978

M45-49

7978

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12882

Males

8461

M45-49

8461

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

9055

Males

6474

M45-49

6474

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8992

Males

6432

M45-49

6432

Passing Analysis

Category:
Athletes Passed
897
Passed By
3478
Net Change
-2581
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6368
5K10K238141+97#6368#6271
10K15K65421-356#6271#6627
15K20K29644-615#6627#7242
20KHalf759-52#7242#7294
Half25K46334-288#7294#7582
25K30K85485-400#7582#7982
30K20M71183-112#7982#8094
20M21M42254-212#8094#8306
21M35K34148-114#8306#8420
35K23M54378-324#8420#8744
23M24M47160-113#8744#8857
24M40K43181-138#8857#8995
40K25.2M4232+10#8995#8985
25.2MFinish9458+36#8985#8949
TOTALS8973478-2581
📊

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