Ivan Kaplan

Bib: 12366M

MA

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

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
22:52
Rank: #10942
Start5K
22:52 | 7:22/mi
10K· 6.21 mi
45:29
Rank: #10500 (+442)
5K10K
22:37 | 7:17/mi
15K· 9.32 mi
1:07:52
Rank: #10055 (+445)
10K15K
22:23 | 7:12/mi
20K· 12.43 mi
1:30:55
Rank: #10009 (+46)
15K20K
23:03 | 7:25/mi
Half· 13.11 mi
1:36:06
Rank: #10139 (-130)
20KHalf
5:11 | 7:36/mi
25K· 15.53 mi
1:56:53
Rank: #11534 (-1395)
Half25K
20:47 | 8:34/mi
30K· 18.64 mi
2:28:16
Rank: #14315 (-2781)
25K30K
31:23 | 10:06/mi
20M
2:40:36
Rank: #14579 (-264)
30K20M
12:20 | 9:05/mi
21M
2:49:42
Rank: #14510 (+69)
20M21M
9:06 | 9:06/mi
35K· 21.75 mi
2:55:42
Rank: #14431 (+79)
21M35K
6:00 | 8:01/mi
23M
3:06:33
Rank: #14401 (+30)
35K23M
10:51 | 8:40/mi
24M
3:15:56
Rank: #14638 (-237)
23M24M
9:23 | 9:23/mi
40K· 24.85 mi
3:23:02
Rank: #14510 (+128)
24M40K
7:06 | 8:18/mi
25.2M
3:26:13
Rank: #14485 (+25)
40K25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:34:12
Rank: #14344 (+141)
25.2MFinish
7:59 | 7:50/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:06
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:58:06
Pace9:01 /mi
📊Positive Split: 22.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0022:527:2222:52
7:22
-
10K
6.21 mi11:13:3745:297:1922:37
7:17
-0:05
15K
9.32 mi11:36:001:07:527:1722:23
7:12
-0:05
20K
12.43 mi11:59:031:30:557:1923:03
7:25
+0:13
Half
13.11 mi12:04:141:36:067:205:11
7:36
+0:11
25K
15.53 mi12:25:011:56:537:3120:47
8:34
+0:58
30K
18.64 mi12:56:242:28:167:5731:23
10:06
+1:32
20M
20.00 mi13:08:442:40:368:0212:20
9:05
-1:01
21M
21.00 mi13:17:502:49:428:059:06
9:06
+0:01
35K
21.75 mi13:23:502:55:428:056:00
8:01
-1:05
23M
23.00 mi13:34:413:06:338:0710:51
8:40
+0:39
24M
24.00 mi13:44:043:15:568:109:23
9:23
+0:43
40K
24.85 mi13:51:103:23:028:107:06
8:18
-1:05
25.2M
25.20 mi13:54:213:26:138:113:11
9:14
+0:56
Finish
26.22 mi14:02:203:34:128:117:59
7:50
-1:24

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

7:12 /mi

Average Pace

8:11 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:44:05

49% of race

Time at Steady Pace

44:44

21% of race

Time at Slower Pace

1:05:23

31% of race

Average Pace: 8:10 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:51:0022:527:2222:52
7:22
#10942
10K
6.21 mi11:13:3745:297:1922:37
7:17
#10500
15K
9.32 mi11:36:001:07:527:1722:23
7:12
#10055
20K
12.43 mi11:59:031:30:557:1923:03
7:25
#10009
Half
13.11 mi12:04:141:36:067:205:11
7:36
#10139
25K
15.53 mi12:25:011:56:537:3120:47
8:34
#11534
30K
18.64 mi12:56:242:28:167:5731:23
10:06
#14315
20M
20.00 mi13:08:442:40:368:0212:20
9:05
#14579
21M
21.00 mi13:17:502:49:428:059:06
9:06
#14510
35K
21.75 mi13:23:502:55:428:056:00
8:01
#14431
23M
23.00 mi13:34:413:06:338:0710:51
8:40
#14401
24M
24.00 mi13:44:043:15:568:109:23
9:23
#14638
40K
24.85 mi13:51:103:23:028:107:06
8:18
#14510
25.2M
25.20 mi13:54:213:26:138:113:11
9:14
#14485
Finish
26.22 mi14:02:203:34:128:117:59
7:50
#14344
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10942866786679172(Top 32%)7652(Top 48%)7652(Top 321%)
10K6.21 mi3.10 mi10500+4428426+2418426+24110182(Top 36%)8254(Top 51%)8254(Top 346%)
15K9.32 mi3.11 mi10055+4458163+2638163+2639172(Top 32%)7652(Top 48%)7652(Top 321%)
20K12.43 mi3.11 mi10009+468112+518112+5110059(Top 35%)8049(Top 50%)8049(Top 337%)
Half13.11 mi0.68 mi10139-1308180-688180-6812532(Top 44%)9262(Top 58%)9262(Top 388%)
25K15.53 mi2.42 mi11534-13958834-6548834-65417607(Top 62%)11359(Top 71%)11359(Top 476%)
30K18.64 mi3.11 mi14315-27819985-11519985-115121902(Top 77%)13115(Top 81%)13115(Top 550%)
20M20.00 mi1.36 mi14579-26410078-9310078-9317181(Top 60%)10889(Top 68%)10889(Top 456%)
21M21.00 mi1.00 mi14510+6910026+5210026+5214076(Top 50%)9365(Top 58%)9365(Top 392%)
35K21.75 mi0.75 mi14431+799979+479979+4712389(Top 44%)8524(Top 53%)8524(Top 357%)
23M23.00 mi1.25 mi14401+309921+589921+5814327(Top 50%)9314(Top 58%)9314(Top 390%)
24M24.00 mi1.00 mi14638-23710002-8110002-8119133(Top 67%)11466(Top 71%)11466(Top 481%)
40K24.85 mi0.85 mi14510+1289915+879915+8712161(Top 43%)8138(Top 51%)8138(Top 341%)
25.2M25.20 mi0.35 mi14485+259890+259890+2513059(Top 46%)8504(Top 53%)8504(Top 356%)
Finish26.22 mi1.02 mi14344+1419795+959795+9511678(Top 41%)7867(Top 49%)7867(Top 330%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

9172

Males

7652

M45-49

7652

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

10182

Males

8254

M45-49

8254

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

9172

Males

7652

M45-49

7652

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

10059

Males

8049

M45-49

8049

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

12532

Males

9262

M45-49

9262

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17607

Males

11359

M45-49

11359

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

21902

Males

13115

M45-49

13115

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

17181

Males

10889

M45-49

10889

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

14076

Males

9365

M45-49

9365

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

12389

Males

8524

M45-49

8524

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

14327

Males

9314

M45-49

9314

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

19133

Males

11466

M45-49

11466

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

12161

Males

8138

M45-49

8138

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

13059

Males

8504

M45-49

8504

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2stories
+22ft-21ft

Overall

11678

Males

7867

M45-49

7867

Passing Analysis

Category:
Athletes Passed
2026
Passed By
5427
Net Change
-3402
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10942
5K10K53694+442#10942#10500
10K15K46924+445#10500#10055
15K20K197150+46#10055#10009
20KHalf5135-130#10009#10139
Half25K191414-1395#10139#11534
25K30K162797-2781#11534#14315
30K20M62326-264#14315#14579
20M21M14879+69#14579#14510
21M35K9516+79#14510#14431
35K23M11888+30#14431#14401
23M24M18255-237#14401#14638
24M40K14517+128#14638#14510
40K25.2M4419+25#14510#14485
25.2MFinish15413+141#14485#14344
TOTALS20265427-3402
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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