Adam Czelusta

Bib: 10895M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 33%
Gender (Male)
#0 / 15176
Top 48%
Masters (Masters Men)
#0 / 9891
Top 36%
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:52
Rank: #11272
Start5K
23:52 | 7:41/mi
10K· 6.21 mi
46:57
Rank: #10516 (+756)
5K10K
23:05 | 7:26/mi
15K· 9.32 mi
1:10:31
Rank: #10622 (-106)
10K15K
23:34 | 7:35/mi
20K· 12.43 mi
1:33:37
Rank: #10116 (+506)
15K20K
23:06 | 7:26/mi
Half· 13.11 mi
1:38:34
Rank: #10002 (+114)
20KHalf
4:57 | 7:15/mi
25K· 15.53 mi
1:56:39
Rank: #9727 (+275)
Half25K
18:05 | 7:27/mi
30K· 18.64 mi
2:20:41
Rank: #9555 (+172)
25K30K
24:02 | 7:44/mi
20M
2:31:05
Rank: #9394 (+161)
30K20M
10:24 | 7:39/mi
21M
2:39:16
Rank: #9290 (+104)
20M21M
8:11 | 8:11/mi
35K· 21.75 mi
2:44:58
Rank: #9281 (+9)
21M35K
5:42 | 7:37/mi
23M
2:54:35
Rank: #9157 (+124)
35K23M
9:37 | 7:41/mi
24M
3:01:53
Rank: #9007 (+150)
23M24M
7:18 | 7:18/mi
40K· 24.85 mi
3:08:19
Rank: #8902 (+105)
24M40K
6:26 | 7:31/mi
25.2M
3:11:12
Rank: #8874 (+28)
40K25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:19:02
Rank: #8895 (-21)
25.2MFinish
7:50 | 7:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:34
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:40:28
Pace7:40 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1123:527:4123:52
7:41
-
10K
6.21 mi11:15:1646:577:3323:05
7:26
-0:15
15K
9.32 mi11:38:501:10:317:3423:34
7:35
+0:09
20K
12.43 mi12:01:561:33:377:3223:06
7:26
-0:09
Half
13.11 mi12:06:531:38:347:314:57
7:15
-0:11
25K
15.53 mi12:24:581:56:397:3118:05
7:27
+0:12
30K
18.64 mi12:49:002:20:417:3324:02
7:44
+0:17
20M
20.00 mi12:59:242:31:057:3310:24
7:39
-0:05
21M
21.00 mi13:07:352:39:167:358:11
8:11
+0:32
35K
21.75 mi13:13:172:44:587:355:42
7:37
-0:34
23M
23.00 mi13:22:542:54:357:359:37
7:41
+0:04
24M
24.00 mi13:30:123:01:537:357:18
7:18
-0:23
40K
24.85 mi13:36:383:08:197:356:26
7:31
+0:13
25.2M
25.20 mi13:39:313:11:127:352:53
8:22
+0:51
Finish
26.22 mi13:47:213:19:027:367:50
7:41
-0:41

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

7:15 /mi

Average Pace

7:36 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:58

94% of race

Time at Steady Pace

11:04

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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 mi10:52:1123:527:4123:52
7:41
#11272
10K
6.21 mi11:15:1646:577:3323:05
7:26
#10516
15K
9.32 mi11:38:501:10:317:3423:34
7:35
#10622
20K
12.43 mi12:01:561:33:377:3223:06
7:26
#10116
Half
13.11 mi12:06:531:38:347:314:57
7:15
#10002
25K
15.53 mi12:24:581:56:397:3118:05
7:27
#9727
30K
18.64 mi12:49:002:20:417:3324:02
7:44
#9555
20M
20.00 mi12:59:242:31:057:3310:24
7:39
#9394
21M
21.00 mi13:07:352:39:167:358:11
8:11
#9290
35K
21.75 mi13:13:172:44:587:355:42
7:37
#9281
23M
23.00 mi13:22:542:54:357:359:37
7:41
#9157
24M
24.00 mi13:30:123:01:537:357:18
7:18
#9007
40K
24.85 mi13:36:383:08:197:356:26
7:31
#8902
25.2M
25.20 mi13:39:313:11:127:352:53
8:22
#8874
Finish
26.22 mi13:47:213:19:027:367:50
7:41
#8895
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi112728779877910862(Top 41%)8578(Top 57%)8578(Top 381%)
10K6.21 mi3.10 mi10516+7568422+3578422+3579875(Top 37%)8100(Top 53%)8100(Top 360%)
15K9.32 mi3.11 mi10622-1068478-568478-5610862(Top 41%)8578(Top 57%)8578(Top 381%)
20K12.43 mi3.11 mi10116+5068219+2598219+2598788(Top 33%)7370(Top 49%)7370(Top 327%)
Half13.11 mi0.68 mi10002+1148154+658154+658239(Top 31%)7053(Top 46%)7053(Top 313%)
25K15.53 mi2.42 mi9727+2757979+1757979+1758466(Top 32%)7106(Top 47%)7106(Top 316%)
30K18.64 mi3.11 mi9555+1727839+1407839+1408894(Top 33%)7219(Top 48%)7219(Top 321%)
20M20.00 mi1.36 mi9394+1617712+1277712+1277836(Top 29%)6496(Top 43%)6496(Top 288%)
21M21.00 mi1.00 mi9290+1047626+867626+868517(Top 32%)6784(Top 45%)6784(Top 301%)
35K21.75 mi0.75 mi9281+97606+207606+209366(Top 35%)7271(Top 48%)7271(Top 323%)
23M23.00 mi1.25 mi9157+1247506+1007506+1007622(Top 29%)6198(Top 41%)6198(Top 275%)
24M24.00 mi1.00 mi9007+1507396+1107396+1106387(Top 24%)5350(Top 35%)5350(Top 238%)
40K24.85 mi0.85 mi8902+1057310+867310+866857(Top 26%)5555(Top 37%)5555(Top 247%)
25.2M25.20 mi0.35 mi8874+287285+257285+258626(Top 32%)6527(Top 43%)6527(Top 290%)
Finish26.22 mi1.02 mi8895-217283+27283+29867(Top 37%)7212(Top 48%)7212(Top 320%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10862

Males

8578

M45-49

8578

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

9875

Males

8100

M45-49

8100

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10862

Males

8578

M45-49

8578

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

8788

Males

7370

M45-49

7370

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8239

Males

7053

M45-49

7053

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

8466

Males

7106

M45-49

7106

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8894

Males

7219

M45-49

7219

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7836

Males

6496

M45-49

6496

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8517

Males

6784

M45-49

6784

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9366

Males

7271

M45-49

7271

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7622

Males

6198

M45-49

6198

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6387

Males

5350

M45-49

5350

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6857

Males

5555

M45-49

5555

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8626

Males

6527

M45-49

6527

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9867

Males

7212

M45-49

7212

Passing Analysis

Category:
Athletes Passed
3001*
Passed By
624
Net Change
+2377
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11272
5K10K819*63+756#11272#10516
10K15K151257-106#10516#10622
15K20K510*4+506#10622#10116
20KHalf117*3+114#10116#10002
Half25K282*7+275#10002#9727
25K30K259*87+172#9727#9555
30K20M17413+161#9555#9394
20M21M13632+104#9394#9290
21M35K4940+9#9290#9281
35K23M14622+124#9281#9157
23M24M1566+150#9157#9007
24M40K1127+105#9007#8902
40K25.2M4012+28#8902#8874
25.2MFinish5071-21#8874#8895
TOTALS3001*624+2377

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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