David Stelnik

Bib: 11040M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 42%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 46%
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
24:36
Rank: #13380
Start5K
24:36 | 7:55/mi
10K· 6.21 mi
48:59
Rank: #13432 (-52)
5K10K
24:23 | 7:51/mi
15K· 9.32 mi
1:13:20
Rank: #13299 (+133)
10K15K
24:21 | 7:50/mi
20K· 12.43 mi
1:38:13
Rank: #13344 (-45)
15K20K
24:53 | 8:01/mi
Half· 13.11 mi
1:43:41
Rank: #13382 (-38)
20KHalf
5:28 | 8:01/mi
25K· 15.53 mi
2:02:54
Rank: #13149 (+233)
Half25K
19:13 | 7:56/mi
30K· 18.64 mi
2:27:44
Rank: #12684 (+465)
25K30K
24:50 | 8:00/mi
20M
2:38:41
Rank: #12495 (+189)
30K20M
10:57 | 8:03/mi
21M
2:46:44
Rank: #12177 (+318)
20M21M
8:03 | 8:03/mi
35K· 21.75 mi
2:52:33
Rank: #12107 (+70)
21M35K
5:49 | 7:46/mi
23M
3:02:39
Rank: #11982 (+125)
35K23M
10:06 | 8:04/mi
24M
3:10:23
Rank: #11851 (+131)
23M24M
7:44 | 7:44/mi
40K· 24.85 mi
3:16:58
Rank: #11683 (+168)
24M40K
6:35 | 7:42/mi
25.2M
3:19:42
Rank: #11565 (+118)
40K25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:26:39
Rank: #11177 (+388)
25.2MFinish
6:57 | 6:49/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:43:41
Pace7:55 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:42:58
Pace7:51 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5724:367:5524:36
7:55
-
10K
6.21 mi11:17:2048:597:5324:23
7:51
-0:04
15K
9.32 mi11:41:411:13:207:5224:21
7:50
-0:01
20K
12.43 mi12:06:341:38:137:5424:53
8:01
+0:11
Half
13.11 mi12:12:021:43:417:555:28
8:01
0:00
25K
15.53 mi12:31:152:02:547:5519:13
7:56
-0:05
30K
18.64 mi12:56:052:27:447:5624:50
8:00
+0:04
20M
20.00 mi13:07:022:38:417:5610:57
8:03
+0:03
21M
21.00 mi13:15:052:46:447:568:03
8:03
0:00
35K
21.75 mi13:20:542:52:337:565:49
7:46
-0:17
23M
23.00 mi13:31:003:02:397:5610:06
8:04
+0:18
24M
24.00 mi13:38:443:10:237:567:44
7:44
-0:20
40K
24.85 mi13:45:193:16:587:556:35
7:42
-0:02
25.2M
25.20 mi13:48:033:19:427:552:44
7:56
+0:14
Finish
26.22 mi13:55:003:26:397:536:57
6:49
-1:07

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

6:49 /mi

Average Pace

7:53 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

6:57

3% of race

Time at Steady Pace

2:50:36

83% of race

Time at Slower Pace

29:06

14% of race

Average Pace: 7:53 /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 mi10:52:5724:367:5524:36
7:55
#13380
10K
6.21 mi11:17:2048:597:5324:23
7:51
#13432
15K
9.32 mi11:41:411:13:207:5224:21
7:50
#13299
20K
12.43 mi12:06:341:38:137:5424:53
8:01
#13344
Half
13.11 mi12:12:021:43:417:555:28
8:01
#13382
25K
15.53 mi12:31:152:02:547:5519:13
7:56
#13149
30K
18.64 mi12:56:052:27:447:5624:50
8:00
#12684
20M
20.00 mi13:07:022:38:417:5610:57
8:03
#12495
21M
21.00 mi13:15:052:46:447:568:03
8:03
#12177
35K
21.75 mi13:20:542:52:337:565:49
7:46
#12107
23M
23.00 mi13:31:003:02:397:5610:06
8:04
#11982
24M
24.00 mi13:38:443:10:237:567:44
7:44
#11851
40K
24.85 mi13:45:193:16:587:556:35
7:42
#11683
25.2M
25.20 mi13:48:033:19:427:552:44
7:56
#11565
Finish
26.22 mi13:55:003:26:397:536:57
6:49
#11177
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi133809700970013015(Top 49%)9509(Top 63%)9509(Top 422%)
10K6.21 mi3.10 mi13432-529715-159715-1513524(Top 51%)9759(Top 64%)9759(Top 433%)
15K9.32 mi3.11 mi13299+1339650+659650+6513015(Top 49%)9509(Top 63%)9509(Top 422%)
20K12.43 mi3.11 mi13344-459638+129638+1213490(Top 51%)9654(Top 64%)9654(Top 429%)
Half13.11 mi0.68 mi13382-389653-159653-1514401(Top 54%)10040(Top 66%)10040(Top 446%)
25K15.53 mi2.42 mi13149+2339551+1029551+10212086(Top 45%)8938(Top 59%)8938(Top 397%)
30K18.64 mi3.11 mi12684+4659301+2509301+25010838(Top 41%)8264(Top 54%)8264(Top 367%)
20M20.00 mi1.36 mi12495+1899211+909211+9010656(Top 40%)8068(Top 53%)8068(Top 358%)
21M21.00 mi1.00 mi12177+3189049+1629049+1627726(Top 29%)6310(Top 42%)6310(Top 280%)
35K21.75 mi0.75 mi12107+708996+538996+5310454(Top 39%)7859(Top 52%)7859(Top 349%)
23M23.00 mi1.25 mi11982+1258916+808916+8010227(Top 38%)7608(Top 50%)7608(Top 338%)
24M24.00 mi1.00 mi11851+1318852+648852+649294(Top 35%)7046(Top 46%)7046(Top 313%)
40K24.85 mi0.85 mi11683+1688755+978755+977988(Top 30%)6251(Top 41%)6251(Top 278%)
25.2M25.20 mi0.35 mi11565+1188693+628693+626106(Top 23%)5037(Top 33%)5037(Top 224%)
Finish26.22 mi1.02 mi11177+3888483+2108483+2104208(Top 16%)3712(Top 24%)3712(Top 165%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

13015

Males

9509

M45-49

9509

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13524

Males

9759

M45-49

9759

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

13015

Males

9509

M45-49

9509

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13490

Males

9654

M45-49

9654

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

14401

Males

10040

M45-49

10040

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

12086

Males

8938

M45-49

8938

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

10838

Males

8264

M45-49

8264

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

10656

Males

8068

M45-49

8068

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7726

Males

6310

M45-49

6310

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

10454

Males

7859

M45-49

7859

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10227

Males

7608

M45-49

7608

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9294

Males

7046

M45-49

7046

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7988

Males

6251

M45-49

6251

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6106

Males

5037

M45-49

5037

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4208

Males

3712

M45-49

3712

Passing Analysis

Category:
Athletes Passed
3083
Passed By
880
Net Change
+2203
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13380
5K10K274326-52#13380#13432
10K15K275142+133#13432#13299
15K20K166211-45#13299#13344
20KHalf1755-38#13344#13382
Half25K27441+233#13382#13149
25K30K47813+465#13149#12684
30K20M21728+189#12684#12495
20M21M3191+318#12495#12177
21M35K8818+70#12177#12107
35K23M15227+125#12107#11982
23M24M14615+131#11982#11851
24M40K1713+168#11851#11683
40K25.2M1180+118#11683#11565
25.2MFinish3880+388#11565#11177
TOTALS3083880+2203
📊

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