Brian Chorba

Bib: 22327M

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Top 20%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:49
Rank: #16476
Start5K
7:59/mi
24:49 split
10K· 6.21 mi
51:17
Rank: #18319 (-1843)
5K10K
8:31/mi
26:28 split
15K· 9.32 mi
1:17:44
Rank: #18642 (-323)
10K15K
8:31/mi
26:27 split
20K· 12.43 mi
1:44:36
Rank: #18752 (-110)
15K20K
8:39/mi
26:52 split
Half· 13.11 mi
1:50:16
Rank: #18712 (+40)
20KHalf
8:18/mi
5:40 split
25K· 15.53 mi
2:11:27
Rank: #18670 (+42)
Half25K
8:44/mi
21:11 split
30K· 18.64 mi
2:39:08
Rank: #18362 (+308)
25K30K
8:55/mi
27:41 split
20M
2:50:58
Rank: #18080 (+282)
30K20M
8:42/mi
11:50 split
21M
3:00:19
Rank: #17934 (+146)
20M21M
9:21/mi
9:21 split
35K· 21.75 mi
3:07:19
Rank: #18006 (-72)
21M35K
9:21/mi
7:00 split
23M
3:18:20
Rank: #17804 (+202)
35K23M
8:48/mi
11:01 split
24M
3:27:01
Rank: #17688 (+116)
23M24M
8:41/mi
8:41 split
40K· 24.85 mi
3:34:41
Rank: #17626 (+62)
24M40K
8:58/mi
7:40 split
25.2M
3:38:10
Rank: #17613 (+13)
40K25.2M
10:06/mi
3:29 split
Finish· 26.22 mi
3:46:35
Rank: #17509 (+104)
25.2MFinish
8:16/mi
8:25 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:16
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time1:56:19
Pace8:52 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:4524:497:5924:49
7:59
-
10K
6.21 mi11:46:1351:178:1526:28
8:31
+0:32
15K
9.32 mi12:12:401:17:448:2026:27
8:31
0:00
20K
12.43 mi12:39:321:44:368:2526:52
8:39
+0:08
Half
13.11 mi12:45:121:50:168:255:40
8:18
-0:21
25K
15.53 mi13:06:232:11:278:2821:11
8:44
+0:26
30K
18.64 mi13:34:042:39:088:3227:41
8:55
+0:11
20M
20.00 mi13:45:542:50:588:3311:50
8:42
-0:13
21M
21.00 mi13:55:153:00:198:359:21
9:21
+0:39
35K
21.75 mi14:02:153:07:198:377:00
9:21
0:00
23M
23.00 mi14:13:163:18:208:3711:01
8:48
-0:33
24M
24.00 mi14:21:573:27:018:388:41
8:41
-0:07
40K
24.85 mi14:29:373:34:418:387:40
8:58
+0:17
25.2M
25.20 mi14:33:063:38:108:393:29
10:06
+1:08
Finish
26.22 mi14:41:313:46:358:398:25
8:16
-1:50

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

7:59 /mi

Average Pace

8:39 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

38:54

17% of race

Time at Steady Pace

2:40:11

71% of race

Time at Slower Pace

27:30

12% of race

Average Pace: 8:38 /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 mi11:19:4524:497:5924:49
7:59
#16476
10K
6.21 mi11:46:1351:178:1526:28
8:31
#18319
15K
9.32 mi12:12:401:17:448:2026:27
8:31
#18642
20K
12.43 mi12:39:321:44:368:2526:52
8:39
#18752
Half
13.11 mi12:45:121:50:168:255:40
8:18
#18712
25K
15.53 mi13:06:232:11:278:2821:11
8:44
#18670
30K
18.64 mi13:34:042:39:088:3227:41
8:55
#18362
20M
20.00 mi13:45:542:50:588:3311:50
8:42
#18080
21M
21.00 mi13:55:153:00:198:359:21
9:21
#17934
35K
21.75 mi14:02:153:07:198:377:00
9:21
#18006
23M
23.00 mi14:13:163:18:208:3711:01
8:48
#17804
24M
24.00 mi14:21:573:27:018:388:41
8:41
#17688
40K
24.85 mi14:29:373:34:418:387:40
8:58
#17626
25.2M
25.20 mi14:33:063:38:108:393:29
10:06
#17613
Finish
26.22 mi14:41:313:46:358:398:25
8:16
#17509
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi16476109941099419394(Top 68%)12219(Top 76%)12219(Top 1912%)
10K6.21 mi3.10 mi18319-184311750-75611750-75619901(Top 70%)12430(Top 77%)12430(Top 1945%)
15K9.32 mi3.11 mi18642-32311887-13711887-13719394(Top 68%)12219(Top 76%)12219(Top 1912%)
20K12.43 mi3.11 mi18752-11011939-5211939-5219114(Top 67%)12079(Top 75%)12079(Top 1890%)
Half13.11 mi0.68 mi18712+4011917+2211917+2217925(Top 63%)11595(Top 72%)11595(Top 1815%)
25K15.53 mi2.42 mi18670+4211885+3211885+3218594(Top 65%)11790(Top 73%)11790(Top 1845%)
30K18.64 mi3.11 mi18362+30811726+15911726+15917209(Top 61%)11025(Top 68%)11025(Top 1725%)
20M20.00 mi1.36 mi18080+28211560+16611560+16615109(Top 53%)9973(Top 62%)9973(Top 1561%)
21M21.00 mi1.00 mi17934+14611487+7311487+7315393(Top 54%)9965(Top 62%)9965(Top 1559%)
35K21.75 mi0.75 mi18006-7211501-1411501-1419771(Top 70%)11855(Top 74%)11855(Top 1855%)
23M23.00 mi1.25 mi17804+20211369+13211369+13215098(Top 53%)9673(Top 60%)9673(Top 1514%)
24M24.00 mi1.00 mi17688+11611284+8511284+8515626(Top 55%)9885(Top 61%)9885(Top 1547%)
40K24.85 mi0.85 mi17626+6211230+5411230+5416094(Top 57%)9967(Top 62%)9967(Top 1560%)
25.2M25.20 mi0.35 mi17613+1311213+1711213+1717426(Top 61%)10566(Top 66%)10566(Top 1654%)
Finish26.22 mi1.02 mi17509+10411142+7111142+7114661(Top 52%)9333(Top 58%)9333(Top 1461%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

19394

Males

12219

M65-69

12219

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

19901

Males

12430

M65-69

12430

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

19394

Males

12219

M65-69

12219

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

19114

Males

12079

M65-69

12079

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

17925

Males

11595

M65-69

11595

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

18594

Males

11790

M65-69

11790

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

17209

Males

11025

M65-69

11025

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

15109

Males

9973

M65-69

9973

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

15393

Males

9965

M65-69

9965

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

19771

Males

11855

M65-69

11855

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

15098

Males

9673

M65-69

9673

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

15626

Males

9885

M65-69

9885

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

16094

Males

9967

M65-69

9967

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17426

Males

10566

M65-69

10566

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

14661

Males

9333

M65-69

9333

Passing Analysis

Category:
Athletes Passed
2012
Passed By
3045
Net Change
-1033
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16476
5K10K131856-1843#16476#18319
10K15K87410-323#18319#18642
15K20K155265-110#18642#18752
20KHalf6222+40#18752#18712
Half25K178136+42#18712#18670
25K30K39587+308#18670#18362
30K20M29513+282#18362#18080
20M21M17327+146#18080#17934
21M35K39111-72#17934#18006
35K23M21917+202#18006#17804
23M24M14327+116#17804#17688
24M40K9331+62#17688#17626
40K25.2M3623+13#17626#17613
25.2MFinish12420+104#17613#17509
TOTALS20123045-1033
📊

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