Steve Apfelberg

Bib: 10919M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 19%
Masters (Masters Men)
#0 / 9891
Top 8%
Division (M50-54)
#0 / 2052
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:10
Rank: #4783
Start5K
6:49/mi
21:10 split
10K· 6.21 mi
41:22
Rank: #3584 (+1199)
5K10K
6:30/mi
20:12 split
15K· 9.32 mi
1:01:34
Rank: #3237 (+347)
10K15K
6:30/mi
20:12 split
20K· 12.43 mi
1:22:01
Rank: #3081 (+156)
15K20K
6:35/mi
20:27 split
Half· 13.11 mi
1:26:28
Rank: #3067 (+14)
20KHalf
6:31/mi
4:27 split
25K· 15.53 mi
1:42:43
Rank: #3075 (-8)
Half25K
6:42/mi
16:15 split
30K· 18.64 mi
2:03:54
Rank: #3017 (+58)
25K30K
6:49/mi
21:11 split
20M
2:13:04
Rank: #2960 (+57)
30K20M
6:45/mi
9:10 split
21M
2:20:18
Rank: #2961 (-1)
20M21M
7:14/mi
7:14 split
35K· 21.75 mi
2:25:20
Rank: #2971 (-10)
21M35K
6:44/mi
5:02 split
23M
2:34:02
Rank: #2974 (-3)
35K23M
6:57/mi
8:42 split
24M
2:40:50
Rank: #2989 (-15)
23M24M
6:48/mi
6:48 split
40K· 24.85 mi
2:46:54
Rank: #3011 (-22)
24M40K
7:06/mi
6:04 split
25.2M
2:49:34
Rank: #3041 (-30)
40K25.2M
7:44/mi
2:40 split
Finish· 26.22 mi
2:56:44
Rank: #3123 (-82)
25.2MFinish
7:02/mi
7:10 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:28
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:30:16
Pace6:53 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:3521:106:4921:10
6:49
-
10K
6.21 mi11:07:4741:226:3920:12
6:30
-0:19
15K
9.32 mi11:27:591:01:346:3620:12
6:30
0:00
20K
12.43 mi11:48:261:22:016:3620:27
6:35
+0:05
Half
13.11 mi11:52:531:26:286:364:27
6:31
-0:04
25K
15.53 mi12:09:081:42:436:3716:15
6:42
+0:11
30K
18.64 mi12:30:192:03:546:3921:11
6:49
+0:07
20M
20.00 mi12:39:292:13:046:399:10
6:45
-0:04
21M
21.00 mi12:46:432:20:186:417:14
7:14
+0:29
35K
21.75 mi12:51:452:25:206:415:02
6:44
-0:30
23M
23.00 mi13:00:272:34:026:428:42
6:57
+0:13
24M
24.00 mi13:07:152:40:506:426:48
6:48
-0:09
40K
24.85 mi13:13:192:46:546:436:04
7:06
+0:18
25.2M
25.20 mi13:15:592:49:346:442:40
7:44
+0:38
Finish
26.22 mi13:23:092:56:446:457:10
7:02
-0:42

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

6:30 /mi

Average Pace

6:45 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:50

94% of race

Time at Steady Pace

7:14

4% of race

Time at Slower Pace

2:40

2% of race

Average Pace: 6:44 /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 mi10:47:3521:106:4921:10
6:49
#4783
10K
6.21 mi11:07:4741:226:3920:12
6:30
#3584
15K
9.32 mi11:27:591:01:346:3620:12
6:30
#3237
20K
12.43 mi11:48:261:22:016:3620:27
6:35
#3081
Half
13.11 mi11:52:531:26:286:364:27
6:31
#3067
25K
15.53 mi12:09:081:42:436:3716:15
6:42
#3075
30K
18.64 mi12:30:192:03:546:3921:11
6:49
#3017
20M
20.00 mi12:39:292:13:046:399:10
6:45
#2960
21M
21.00 mi12:46:432:20:186:417:14
7:14
#2961
35K
21.75 mi12:51:452:25:206:415:02
6:44
#2971
23M
23.00 mi13:00:272:34:026:428:42
6:57
#2974
24M
24.00 mi13:07:152:40:506:426:48
6:48
#2989
40K
24.85 mi13:13:192:46:546:436:04
7:06
#3011
25.2M
25.20 mi13:15:592:49:346:442:40
7:44
#3041
Finish
26.22 mi13:23:092:56:446:457:10
7:02
#3123
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4783444944492646(Top 10%)2531(Top 17%)2531(Top 123%)
10K6.21 mi3.10 mi3584+11993382+10673382+10672805(Top 11%)2681(Top 18%)2681(Top 131%)
15K9.32 mi3.11 mi3237+3473080+3023080+3022646(Top 10%)2531(Top 17%)2531(Top 123%)
20K12.43 mi3.11 mi3081+1562937+1432937+1432740(Top 10%)2620(Top 17%)2620(Top 128%)
Half13.11 mi0.68 mi3067+142925+122925+122933(Top 11%)2808(Top 19%)2808(Top 137%)
25K15.53 mi2.42 mi3075-82932-72932-73362(Top 13%)3189(Top 21%)3189(Top 155%)
30K18.64 mi3.11 mi3017+582876+562876+563104(Top 12%)2929(Top 19%)2929(Top 143%)
20M20.00 mi1.36 mi2960+572825+512825+512513(Top 9%)2384(Top 16%)2384(Top 116%)
21M21.00 mi1.00 mi2961-12822+32822+33273(Top 12%)3053(Top 20%)3053(Top 149%)
35K21.75 mi0.75 mi2971-102829-72829-73685(Top 14%)3402(Top 22%)3402(Top 166%)
23M23.00 mi1.25 mi2974-32830-12830-13496(Top 13%)3237(Top 21%)3237(Top 158%)
24M24.00 mi1.00 mi2989-152840-102840-103628(Top 14%)3327(Top 22%)3327(Top 162%)
40K24.85 mi0.85 mi3011-222854-142854-144315(Top 16%)3831(Top 25%)3831(Top 187%)
25.2M25.20 mi0.35 mi3041-302880-262880-264948(Top 19%)4225(Top 28%)4225(Top 206%)
Finish26.22 mi1.02 mi3123-822956-762956-765371(Top 20%)4510(Top 30%)4510(Top 220%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2646

Males

2531

M50-54

2531

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2805

Males

2681

M50-54

2681

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2646

Males

2531

M50-54

2531

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2740

Males

2620

M50-54

2620

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2933

Males

2808

M50-54

2808

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3362

Males

3189

M50-54

3189

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3104

Males

2929

M50-54

2929

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2513

Males

2384

M50-54

2384

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3273

Males

3053

M50-54

3053

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3685

Males

3402

M50-54

3402

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3496

Males

3237

M50-54

3237

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3628

Males

3327

M50-54

3327

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4315

Males

3831

M50-54

3831

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4948

Males

4225

M50-54

4225

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5371

Males

4510

M50-54

4510

Passing Analysis

Category:
Athletes Passed
2254
Passed By
594
Net Change
+1660
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4783
5K10K120910+1199#4783#3584
10K15K35912+347#3584#3237
15K20K18125+156#3237#3081
20KHalf206+14#3081#3067
Half25K6270-8#3067#3075
25K30K11456+58#3075#3017
30K20M7215+57#3017#2960
20M21M4344-1#2960#2961
21M35K3444-10#2961#2971
35K23M5457-3#2971#2974
23M24M3348-15#2974#2989
24M40K3456-22#2989#3011
40K25.2M737-30#3011#3041
25.2MFinish32114-82#3041#3123
TOTALS2254594+1660
📊

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