Karl Brenner

Bib: 29039M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
35:46
Rank: #25213
Start5K
11:31/mi
35:46 split
10K· 6.21 mi
1:13:17
Rank: #25215 (-2)
5K10K
12:05/mi
37:31 split
15K· 9.32 mi
1:59:00
Rank: #25448 (-233)
10K15K
14:43/mi
45:43 split
20K· 12.43 mi
2:47:15
Rank: #25513 (-65)
15K20K
15:32/mi
48:15 split
Half· 13.11 mi
2:55:12
Rank: #25506 (+7)
20KHalf
11:39/mi
7:57 split
25K· 15.53 mi
3:31:51
Rank: #25509 (-3)
Half25K
15:07/mi
36:39 split
30K· 18.64 mi
4:16:35
Rank: #25483 (+26)
25K30K
14:24/mi
44:44 split
20M
4:36:04
Rank: #25468 (+15)
30K20M
14:20/mi
19:29 split
21M
4:51:13
Rank: #25447 (+21)
20M21M
15:09/mi
15:09 split
35K· 21.75 mi
5:01:41
Rank: #25443 (+4)
21M35K
13:59/mi
10:28 split
23M
5:20:14
Rank: #25449 (-6)
35K23M
14:49/mi
18:33 split
24M
5:33:42
Rank: #25448 (+1)
23M24M
13:28/mi
13:28 split
40K· 24.85 mi
5:45:30
Rank: #25438 (+10)
24M40K
13:48/mi
11:48 split
25.2M
5:51:13
Rank: #25447 (-9)
40K25.2M
16:35/mi
5:43 split
Finish· 26.22 mi
6:03:12
Rank: #25414 (+33)
25.2MFinish
11:46/mi
11:59 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:55:12
Pace13:22 /mi
2nd Half
Distance13.11 mi
Time3:08:00
Pace14:20 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:0835:4611:3135:46
11:31
-
10K
6.21 mi12:36:391:13:1711:4837:31
12:05
+0:34
15K
9.32 mi13:22:221:59:0012:4645:43
14:43
+2:38
20K
12.43 mi14:10:372:47:1513:2748:15
15:32
+0:49
Half
13.11 mi14:18:342:55:1213:227:57
11:39
-3:53
25K
15.53 mi14:55:133:31:5113:3836:39
15:07
+3:28
30K
18.64 mi15:39:574:16:3513:4644:44
14:24
-0:43
20M
20.00 mi15:59:264:36:0413:4819:29
14:20
-0:04
21M
21.00 mi16:14:354:51:1313:5215:09
15:09
+0:49
35K
21.75 mi16:25:035:01:4113:5210:28
13:59
-1:10
23M
23.00 mi16:43:365:20:1413:5518:33
14:49
+0:50
24M
24.00 mi16:57:045:33:4213:5413:28
13:28
-1:21
40K
24.85 mi17:08:525:45:3013:5411:48
13:48
+0:20
25.2M
25.20 mi17:14:355:51:1313:565:43
16:35
+2:47
Finish
26.22 mi17:26:346:03:1213:5211:59
11:46
-4:49

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

11:31 /mi

Average Pace

13:52 /mi

Slowest Pace

16:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:41

29% of race

Time at Steady Pace

2:30:45

42% of race

Time at Slower Pace

1:45:46

29% of race

Average Pace: 13:51 /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 mi11:59:0835:4611:3135:46
11:31
#25213
10K
6.21 mi12:36:391:13:1711:4837:31
12:05
#25215
15K
9.32 mi13:22:221:59:0012:4645:43
14:43
#25448
20K
12.43 mi14:10:372:47:1513:2748:15
15:32
#25513
Half
13.11 mi14:18:342:55:1213:227:57
11:39
#25506
25K
15.53 mi14:55:133:31:5113:3836:39
15:07
#25509
30K
18.64 mi15:39:574:16:3513:4644:44
14:24
#25483
20M
20.00 mi15:59:264:36:0413:4819:29
14:20
#25468
21M
21.00 mi16:14:354:51:1313:5215:09
15:09
#25447
35K
21.75 mi16:25:035:01:4113:5210:28
13:59
#25443
23M
23.00 mi16:43:365:20:1413:5518:33
14:49
#25449
24M
24.00 mi16:57:045:33:4213:5413:28
13:28
#25448
40K
24.85 mi17:08:525:45:3013:5411:48
13:48
#25438
25.2M
25.20 mi17:14:355:51:1313:565:43
16:35
#25447
Finish
26.22 mi17:26:346:03:1213:5211:59
11:46
#25414
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi25213144621446225528(Top 100%)14568(Top 100%)14568(Top 953%)
10K6.21 mi3.10 mi25215-214464-214464-225143(Top 98%)14442(Top 99%)14442(Top 945%)
15K9.32 mi3.11 mi25448-23314535-7114535-7125528(Top 100%)14568(Top 100%)14568(Top 953%)
20K12.43 mi3.11 mi25513-6514557-2214557-2225528(Top 100%)14567(Top 100%)14567(Top 953%)
Half13.11 mi0.68 mi25506+714551+614551+624273(Top 95%)14030(Top 96%)14030(Top 918%)
25K15.53 mi2.42 mi25509-314552-114552-125367(Top 99%)14481(Top 99%)14481(Top 947%)
30K18.64 mi3.11 mi25483+2614542+1014542+1024508(Top 96%)14048(Top 96%)14048(Top 919%)
20M20.00 mi1.36 mi25468+1514536+614536+624244(Top 95%)13847(Top 95%)13847(Top 906%)
21M21.00 mi1.00 mi25447+2114530+614530+623729(Top 93%)13545(Top 93%)13545(Top 886%)
35K21.75 mi0.75 mi25443+414527+314527+324260(Top 95%)13796(Top 95%)13796(Top 902%)
23M23.00 mi1.25 mi25449-614528-114528-124526(Top 96%)13943(Top 96%)13943(Top 912%)
24M24.00 mi1.00 mi25448+114529-114529-123650(Top 93%)13396(Top 92%)13396(Top 876%)
40K24.85 mi0.85 mi25438+1014523+614523+623391(Top 92%)13236(Top 91%)13236(Top 866%)
25.2M25.20 mi0.35 mi25447-914528-514528-524420(Top 96%)13839(Top 95%)13839(Top 905%)
Finish26.22 mi1.02 mi25414+3314512+1614512+1622887(Top 90%)12958(Top 89%)12958(Top 847%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21story building
+97ft-345ft

Overall

25528

Males

14568

M55-59

14568

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

25143

Males

14442

M55-59

14442

10K→15K

6.2 - 9.3 mi

Top 100%
×3story building
+67ft-78ft

Overall

25528

Males

14568

M55-59

14568

15K→20K

9.3 - 12.4 mi

Top 100%
×5story building
+106ft-86ft

Overall

25528

Males

14567

M55-59

14567

20K→Half

12.4 - 13.1 mi

Top 95%
×2story building
+19ft-37ft

Overall

24273

Males

14030

M55-59

14030

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

25367

Males

14481

M55-59

14481

25K→30K

15.5 - 18.6 mi

Top 96%
×9story building
+181ft-148ft

Overall

24508

Males

14048

M55-59

14048

30K→20M

18.6 - 20.0 mi

Top 95%
×5story building
+64ft-50ft

Overall

24244

Males

13847

M55-59

13847

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

23729

Males

13545

M55-59

13545

21M→35K

21.0 - 21.8 mi

Top 95%
×7story building
+17ft-86ft

Overall

24260

Males

13796

M55-59

13796

35K→23M

21.8 - 23.0 mi

Top 96%
×5story building
+23ft-63ft

Overall

24526

Males

13943

M55-59

13943

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

23650

Males

13396

M55-59

13396

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

23391

Males

13236

M55-59

13236

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

24420

Males

13839

M55-59

13839

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

22887

Males

12958

M55-59

12958

Passing Analysis

Category:
Athletes Passed
214
Passed By
415
Net Change
-201
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25213
5K10K5961-2#25213#25215
10K15K6239-233#25215#25448
15K20K267-65#25448#25513
20KHalf81+7#25513#25506
Half25K58-3#25506#25509
25K30K271+26#25509#25483
30K20M161+15#25483#25468
20M21M210+21#25468#25447
21M35K84+4#25447#25443
35K23M612-6#25443#25449
23M24M87+1#25449#25448
24M40K133+10#25448#25438
40K25.2M211-9#25438#25447
25.2MFinish330+33#25447#25414
TOTALS214415-201
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing