Ted Jacka

Bib: 10749M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:47
Rank: #13852
Start5K
7:59/mi
24:47 split
10K· 6.21 mi
51:13
Rank: #16125 (-2273)
5K10K
8:30/mi
26:26 split
15K· 9.32 mi
1:21:17
Rank: #19159 (-3034)
10K15K
9:41/mi
30:04 split
20K· 12.43 mi
1:53:02
Rank: #20758 (-1599)
15K20K
10:13/mi
31:45 split
Half· 13.11 mi
1:59:23
Rank: #20809 (-51)
20KHalf
9:18/mi
6:21 split
25K· 15.53 mi
2:23:47
Rank: #21140 (-331)
Half25K
10:04/mi
24:24 split
30K· 18.64 mi
2:57:41
Rank: #21572 (-432)
25K30K
10:55/mi
33:54 split
20M
3:11:59
Rank: #21585 (-13)
30K20M
10:31/mi
14:18 split
21M
3:23:40
Rank: #21642 (-57)
20M21M
11:41/mi
11:41 split
35K· 21.75 mi
3:31:16
Rank: #21651 (-9)
21M35K
10:10/mi
7:36 split
23M
3:45:00
Rank: #21692 (-41)
35K23M
10:58/mi
13:44 split
24M
3:56:12
Rank: #21803 (-111)
23M24M
11:12/mi
11:12 split
40K· 24.85 mi
4:06:58
Rank: #21959 (-156)
24M40K
12:36/mi
10:46 split
25.2M
4:11:28
Rank: #21989 (-30)
40K25.2M
13:03/mi
4:30 split
Finish· 26.22 mi
4:23:06
Rank: #22113 (-124)
25.2MFinish
11:25/mi
11:38 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:23
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:23:43
Pace10:58 /mi
📊Positive Split: 20.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:5624:477:5924:47
7:59
-
10K
6.21 mi11:17:2251:138:1526:26
8:30
+0:31
15K
9.32 mi11:47:261:21:178:4330:04
9:41
+1:11
20K
12.43 mi12:19:111:53:029:0631:45
10:13
+0:32
Half
13.11 mi12:25:321:59:239:066:21
9:18
-0:55
25K
15.53 mi12:49:562:23:479:1524:24
10:04
+0:46
30K
18.64 mi13:23:502:57:419:3233:54
10:55
+0:51
20M
20.00 mi13:38:083:11:599:3614:18
10:31
-0:24
21M
21.00 mi13:49:493:23:409:4211:41
11:41
+1:10
35K
21.75 mi13:57:253:31:169:437:36
10:10
-1:31
23M
23.00 mi14:11:093:45:009:4713:44
10:58
+0:48
24M
24.00 mi14:22:213:56:129:5111:12
11:12
+0:14
40K
24.85 mi14:33:074:06:589:5610:46
12:36
+1:24
25.2M
25.20 mi14:37:374:11:289:594:30
13:03
+0:27
Finish
26.22 mi14:49:154:23:0610:0311:38
11:25
-1:38

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

10:03 /mi

Slowest Pace

13:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:38

33% of race

Time at Steady Pace

2:05:41

48% of race

Time at Slower Pace

49:47

19% of race

Average Pace: 10:02 /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 mi10:50:5624:477:5924:47
7:59
#13852
10K
6.21 mi11:17:2251:138:1526:26
8:30
#16125
15K
9.32 mi11:47:261:21:178:4330:04
9:41
#19159
20K
12.43 mi12:19:111:53:029:0631:45
10:13
#20758
Half
13.11 mi12:25:321:59:239:066:21
9:18
#20809
25K
15.53 mi12:49:562:23:479:1524:24
10:04
#21140
30K
18.64 mi13:23:502:57:419:3233:54
10:55
#21572
20M
20.00 mi13:38:083:11:599:3614:18
10:31
#21585
21M
21.00 mi13:49:493:23:409:4211:41
11:41
#21642
35K
21.75 mi13:57:253:31:169:437:36
10:10
#21651
23M
23.00 mi14:11:093:45:009:4713:44
10:58
#21692
24M
24.00 mi14:22:213:56:129:5111:12
11:12
#21803
40K
24.85 mi14:33:074:06:589:5610:46
12:36
#21959
25.2M
25.20 mi14:37:374:11:289:594:30
13:03
#21989
Finish
26.22 mi14:49:154:23:0610:0311:38
11:25
#22113
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi138529904990422737(Top 85%)13510(Top 89%)13510(Top 950%)
10K6.21 mi3.10 mi16125-227310759-85510759-85518303(Top 69%)11626(Top 77%)11626(Top 818%)
15K9.32 mi3.11 mi19159-303411908-114911908-114922737(Top 85%)13510(Top 89%)13510(Top 950%)
20K12.43 mi3.11 mi20758-159912600-69212600-69223323(Top 88%)13773(Top 91%)13773(Top 969%)
Half13.11 mi0.68 mi20809-5112624-2412624-2421521(Top 81%)12975(Top 85%)12975(Top 912%)
25K15.53 mi2.42 mi21140-33112767-14312767-14322353(Top 84%)13299(Top 88%)13299(Top 935%)
30K18.64 mi3.11 mi21572-43212953-18612953-18622957(Top 86%)13492(Top 89%)13492(Top 949%)
20M20.00 mi1.36 mi21585-1312950+312950+321780(Top 82%)12898(Top 85%)12898(Top 907%)
21M21.00 mi1.00 mi21642-5712968-1812968-1822206(Top 83%)13072(Top 86%)13072(Top 919%)
35K21.75 mi0.75 mi21651-912958+1012958+1021672(Top 81%)12785(Top 84%)12785(Top 899%)
23M23.00 mi1.25 mi21692-4112961-312961-322277(Top 84%)13053(Top 86%)13053(Top 918%)
24M24.00 mi1.00 mi21803-11113005-4413005-4423400(Top 88%)13530(Top 89%)13530(Top 951%)
40K24.85 mi0.85 mi21959-15613069-6413069-6424540(Top 92%)14063(Top 93%)14063(Top 989%)
25.2M25.20 mi0.35 mi21989-3013081-1213081-1224010(Top 90%)13796(Top 91%)13796(Top 970%)
Finish26.22 mi1.02 mi22113-12413124-4313124-4324571(Top 92%)14106(Top 93%)14106(Top 992%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

22737

Males

13510

M55-59

13510

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

18303

Males

11626

M55-59

11626

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

22737

Males

13510

M55-59

13510

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

23323

Males

13773

M55-59

13773

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

21521

Males

12975

M55-59

12975

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

22353

Males

13299

M55-59

13299

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

22957

Males

13492

M55-59

13492

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

21780

Males

12898

M55-59

12898

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

22206

Males

13072

M55-59

13072

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

21672

Males

12785

M55-59

12785

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

22277

Males

13053

M55-59

13053

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

23400

Males

13530

M55-59

13530

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

24540

Males

14063

M55-59

14063

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

24010

Males

13796

M55-59

13796

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

24571

Males

14106

M55-59

14106

Passing Analysis

Category:
Athletes Passed
324
Passed By
8585
Net Change
-8261
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13852
5K10K72280-2273#13852#16125
10K15K33037-3034#16125#19159
15K20K151614-1599#19159#20758
20KHalf1364-51#20758#20809
Half25K32363-331#20809#21140
25K30K35467-432#21140#21572
30K20M5669-13#21572#21585
20M21M3895-57#21585#21642
21M35K3544-9#21642#21651
35K23M5091-41#21651#21692
23M24M9120-111#21692#21803
24M40K11167-156#21803#21959
40K25.2M737-30#21959#21989
25.2MFinish13137-124#21989#22113
TOTALS3248585-8261
📊

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