Marc Schaack

Bib: 13073M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 26%
Gender (Male)
#0 / 16105
Top 39%
Masters (Masters Men)
#0 / 10463
Top 26%
Division (M50-54)
#0 / 1996
Top 23%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:27
Rank: #9665
Start5K
7:14/mi
22:27 split
10K· 6.21 mi
44:49
Rank: #9542 (+123)
5K10K
7:12/mi
22:22 split
15K· 9.32 mi
1:07:25
Rank: #9608 (-66)
10K15K
7:16/mi
22:36 split
20K· 12.43 mi
1:29:54
Rank: #9288 (+320)
15K20K
7:14/mi
22:29 split
Half· 13.11 mi
1:34:42
Rank: #9198 (+90)
20KHalf
7:02/mi
4:48 split
25K· 15.53 mi
1:52:25
Rank: #8997 (+201)
Half25K
7:18/mi
17:43 split
30K· 18.64 mi
2:15:32
Rank: #8596 (+401)
25K30K
7:26/mi
23:07 split
20M
2:25:51
Rank: #8469 (+127)
30K20M
7:36/mi
10:19 split
21M
2:33:35
Rank: #8238 (+231)
20M21M
7:44/mi
7:44 split
35K· 21.75 mi
2:39:01
Rank: #8149 (+89)
21M35K
7:16/mi
5:26 split
23M
2:48:21
Rank: #7962 (+187)
35K23M
7:27/mi
9:20 split
24M
2:55:26
Rank: #7788 (+174)
23M24M
7:05/mi
7:05 split
40K· 24.85 mi
3:01:38
Rank: #7640 (+148)
24M40K
7:15/mi
6:12 split
25.2M
3:04:22
Rank: #7588 (+52)
40K25.2M
7:56/mi
2:44 split
Finish· 26.22 mi
3:11:31
Rank: #7473 (+115)
25.2MFinish
7:01/mi
7:09 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:42
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:36:49
Pace7:23 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0122:277:1422:27
7:14
-
10K
6.21 mi11:14:2344:497:1322:22
7:12
-0:02
15K
9.32 mi11:36:591:07:257:1422:36
7:16
+0:04
20K
12.43 mi11:59:281:29:547:1422:29
7:14
-0:02
Half
13.11 mi12:04:161:34:427:134:48
7:02
-0:12
25K
15.53 mi12:21:591:52:257:1417:43
7:18
+0:16
30K
18.64 mi12:45:062:15:327:1623:07
7:26
+0:08
20M
20.00 mi12:55:252:25:517:1810:19
7:36
+0:10
21M
21.00 mi13:03:092:33:357:197:44
7:44
+0:08
35K
21.75 mi13:08:352:39:017:195:26
7:16
-0:28
23M
23.00 mi13:17:552:48:217:199:20
7:27
+0:11
24M
24.00 mi13:25:002:55:267:197:05
7:05
-0:22
40K
24.85 mi13:31:123:01:387:186:12
7:15
+0:10
25.2M
25.20 mi13:33:563:04:227:192:44
7:56
+0:41
Finish
26.22 mi13:41:053:11:317:197:09
7:01
-0:55

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

7:01 /mi

Average Pace

7:19 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:03

95% of race

Time at Steady Pace

10:28

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:18 /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 mi10:52:0122:277:1422:27
7:14
#9665
10K
6.21 mi11:14:2344:497:1322:22
7:12
#9542
15K
9.32 mi11:36:591:07:257:1422:36
7:16
#9608
20K
12.43 mi11:59:281:29:547:1422:29
7:14
#9288
Half
13.11 mi12:04:161:34:427:134:48
7:02
#9198
25K
15.53 mi12:21:591:52:257:1417:43
7:18
#8997
30K
18.64 mi12:45:062:15:327:1623:07
7:26
#8596
20M
20.00 mi12:55:252:25:517:1810:19
7:36
#8469
21M
21.00 mi13:03:092:33:357:197:44
7:44
#8238
35K
21.75 mi13:08:352:39:017:195:26
7:16
#8149
23M
23.00 mi13:17:552:48:217:199:20
7:27
#7962
24M
24.00 mi13:25:002:55:267:197:05
7:05
#7788
40K
24.85 mi13:31:123:01:387:186:12
7:15
#7640
25.2M
25.20 mi13:33:563:04:227:192:44
7:56
#7588
Finish
26.22 mi13:41:053:11:317:197:09
7:01
#7473
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi9665798279829750(Top 34%)7944(Top 49%)7944(Top 398%)
10K6.21 mi3.10 mi9542+1237923+597923+599461(Top 33%)7849(Top 49%)7849(Top 393%)
15K9.32 mi3.11 mi9608-667926-37926-39750(Top 34%)7944(Top 49%)7944(Top 398%)
20K12.43 mi3.11 mi9288+3207724+2027724+2028489(Top 30%)7151(Top 44%)7151(Top 358%)
Half13.11 mi0.68 mi9198+907668+567668+567778(Top 27%)6740(Top 42%)6740(Top 338%)
25K15.53 mi2.42 mi8997+2017525+1437525+1438395(Top 30%)6989(Top 43%)6989(Top 350%)
30K18.64 mi3.11 mi8596+4017238+2877238+2877299(Top 26%)6152(Top 38%)6152(Top 308%)
20M20.00 mi1.36 mi8469+1277129+1097129+1097593(Top 27%)6195(Top 38%)6195(Top 310%)
21M21.00 mi1.00 mi8238+2316956+1736956+1735820(Top 20%)4939(Top 31%)4939(Top 247%)
35K21.75 mi0.75 mi8149+896880+766880+766954(Top 24%)5664(Top 35%)5664(Top 284%)
23M23.00 mi1.25 mi7962+1876714+1666714+1666361(Top 22%)5192(Top 32%)5192(Top 260%)
24M24.00 mi1.00 mi7788+1746573+1416573+1415121(Top 18%)4340(Top 27%)4340(Top 217%)
40K24.85 mi0.85 mi7640+1486442+1316442+1315350(Top 19%)4451(Top 28%)4451(Top 223%)
25.2M25.20 mi0.35 mi7588+526394+486394+485531(Top 19%)4449(Top 28%)4449(Top 223%)
Finish26.22 mi1.02 mi7473+1156289+1056289+1055818(Top 20%)4615(Top 29%)4615(Top 231%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

9750

Males

7944

M50-54

7944

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

9461

Males

7849

M50-54

7849

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

9750

Males

7944

M50-54

7944

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

8489

Males

7151

M50-54

7151

20K→Half

12.4 - 13.1 mi

Top 27%
×2story building
+19ft-37ft

Overall

7778

Males

6740

M50-54

6740

Half→25K

13.1 - 15.5 mi

Top 30%
×4story building
+66ft-88ft

Overall

8395

Males

6989

M50-54

6989

25K→30K

15.5 - 18.6 mi

Top 26%
×9story building
+181ft-148ft

Overall

7299

Males

6152

M50-54

6152

30K→20M

18.6 - 20.0 mi

Top 27%
×5story building
+64ft-50ft

Overall

7593

Males

6195

M50-54

6195

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5820

Males

4939

M50-54

4939

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6954

Males

5664

M50-54

5664

35K→23M

21.8 - 23.0 mi

Top 22%
×5story building
+23ft-63ft

Overall

6361

Males

5192

M50-54

5192

23M→24M

23.0 - 24.0 mi

Top 18%
×6story building
+12ft-82ft

Overall

5121

Males

4340

M50-54

4340

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5350

Males

4451

M50-54

4451

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

5531

Males

4449

M50-54

4449

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5818

Males

4615

M50-54

4615

Passing Analysis

Category:
Athletes Passed
2828
Passed By
635
Net Change
+2192
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9665
5K10K294170+123#9665#9542
10K15K144210-66#9542#9608
15K20K35535+320#9608#9288
20KHalf955+90#9288#9198
Half25K24948+201#9198#8997
25K30K45251+401#8997#8596
30K20M15932+127#8596#8469
20M21M2376+231#8469#8238
21M35K10415+89#8238#8149
35K23M21225+187#8149#7962
23M24M1795+174#7962#7788
24M40K16012+148#7788#7640
40K25.2M575+52#7640#7588
25.2MFinish13116+115#7588#7473
TOTALS2828635+2192
📊

Passing Visuals

Category:
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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