Jack Baker

Bib: 29535M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:42
Rank: #24142
Start5K
32:42 | 10:32/mi
10K· 6.21 mi
1:06:35
Rank: #24176 (-34)
5K10K
33:53 | 10:54/mi
15K· 9.32 mi
1:39:57
Rank: #23883 (+293)
10K15K
33:22 | 10:44/mi
20K· 12.43 mi
2:14:15
Rank: #23603 (+280)
15K20K
34:18 | 11:02/mi
Half· 13.11 mi
2:21:42
Rank: #23592 (+11)
20KHalf
7:27 | 10:55/mi
25K· 15.53 mi
2:52:39
Rank: #23737 (-145)
Half25K
30:57 | 12:46/mi
30K· 18.64 mi
3:39:06
Rank: #24053 (-316)
25K30K
46:27 | 14:57/mi
20M
3:59:01
Rank: #24091 (-38)
30K20M
19:55 | 14:39/mi
21M
4:18:11
Rank: #24281 (-190)
20M21M
19:10 | 19:10/mi
35K· 21.75 mi
4:29:09
Rank: #24329 (-48)
21M35K
10:58 | 14:40/mi
23M
4:52:05
Rank: #24574 (-245)
35K23M
22:56 | 18:19/mi
24M
5:05:52
Rank: #24579 (-5)
23M24M
13:47 | 13:47/mi
40K· 24.85 mi
5:18:22
Rank: #24594 (-15)
24M40K
12:30 | 14:37/mi
25.2M
5:23:59
Rank: #24608 (-14)
40K25.2M
5:37 | 16:17/mi
Finish· 26.22 mi
5:36:56
Rank: #24595 (+13)
25.2MFinish
12:57 | 12:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:42
Pace10:49 /mi
2nd Half
Distance13.11 mi
Time3:15:14
Pace14:54 /mi
📊Positive Split: 37.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:2132:4210:3232:42
10:32
-
10K
6.21 mi12:33:141:06:3510:4333:53
10:54
+0:22
15K
9.32 mi13:06:361:39:5710:4333:22
10:44
-0:10
20K
12.43 mi13:40:542:14:1510:4834:18
11:02
+0:18
Half
13.11 mi13:48:212:21:4210:497:27
10:55
-0:07
25K
15.53 mi14:19:182:52:3911:0730:57
12:46
+1:51
30K
18.64 mi15:05:453:39:0611:4546:27
14:57
+2:11
20M
20.00 mi15:25:403:59:0111:5719:55
14:39
-0:18
21M
21.00 mi15:44:504:18:1112:1819:10
19:10
+4:31
35K
21.75 mi15:55:484:29:0912:2310:58
14:40
-4:30
23M
23.00 mi16:18:444:52:0512:4222:56
18:19
+3:39
24M
24.00 mi16:32:315:05:5212:4513:47
13:47
-4:32
40K
24.85 mi16:45:015:18:2212:4912:30
14:37
+0:50
25.2M
25.20 mi16:50:385:23:5912:515:37
16:17
+1:40
Finish
26.22 mi17:03:355:36:5612:5212:57
12:42
-3:35

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

10:32 /mi

Average Pace

12:52 /mi

Slowest Pace

19:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:42

42% of race

Time at Steady Pace

2:27:31

44% of race

Time at Slower Pace

47:43

14% of race

Average Pace: 12:51 /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 mi11:59:2132:4210:3232:42
10:32
#24142
10K
6.21 mi12:33:141:06:3510:4333:53
10:54
#24176
15K
9.32 mi13:06:361:39:5710:4333:22
10:44
#23883
20K
12.43 mi13:40:542:14:1510:4834:18
11:02
#23603
Half
13.11 mi13:48:212:21:4210:497:27
10:55
#23592
25K
15.53 mi14:19:182:52:3911:0730:57
12:46
#23737
30K
18.64 mi15:05:453:39:0611:4546:27
14:57
#24053
20M
20.00 mi15:25:403:59:0111:5719:55
14:39
#24091
21M
21.00 mi15:44:504:18:1112:1819:10
19:10
#24281
35K
21.75 mi15:55:484:29:0912:2310:58
14:40
#24329
23M
23.00 mi16:18:444:52:0512:4222:56
18:19
#24574
24M
24.00 mi16:32:315:05:5212:4513:47
13:47
#24579
40K
24.85 mi16:45:015:18:2212:4912:30
14:37
#24594
25.2M
25.20 mi16:50:385:23:5912:515:37
16:17
#24608
Finish
26.22 mi17:03:355:36:5612:5212:57
12:42
#24595
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi24142140551405523351(Top 91%)13693(Top 94%)13693(Top 682%)
10K6.21 mi3.10 mi24176-3414074-1914074-1924156(Top 95%)14045(Top 96%)14045(Top 699%)
15K9.32 mi3.11 mi23883+29313946+12813946+12823351(Top 91%)13693(Top 94%)13693(Top 682%)
20K12.43 mi3.11 mi23603+28013808+13813808+13822688(Top 89%)13361(Top 92%)13361(Top 665%)
Half13.11 mi0.68 mi23592+1113803+513803+523396(Top 92%)13636(Top 94%)13636(Top 679%)
25K15.53 mi2.42 mi23737-14513852-4913852-4923984(Top 94%)13870(Top 95%)13870(Top 690%)
30K18.64 mi3.11 mi24053-31613959-10713959-10724898(Top 97%)14219(Top 98%)14219(Top 708%)
20M20.00 mi1.36 mi24091-3813965-613965-624508(Top 96%)13993(Top 96%)13993(Top 697%)
21M21.00 mi1.00 mi24281-19014046-8114046-8125394(Top 99%)14477(Top 99%)14477(Top 721%)
35K21.75 mi0.75 mi24329-4814066-2014066-2024724(Top 97%)14052(Top 96%)14052(Top 699%)
23M23.00 mi1.25 mi24574-24514149-8314149-8325431(Top 100%)14501(Top 99%)14501(Top 722%)
24M24.00 mi1.00 mi24579-514145+414145+423962(Top 94%)13582(Top 93%)13582(Top 676%)
40K24.85 mi0.85 mi24594-1514143+214143+224236(Top 95%)13719(Top 94%)13719(Top 683%)
25.2M25.20 mi0.35 mi24608-1414147-414147-424256(Top 95%)13737(Top 94%)13737(Top 684%)
Finish26.22 mi1.02 mi24595+1314133+1414133+1424094(Top 94%)13626(Top 93%)13626(Top 678%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

23351

Males

13693

M40-44

13693

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

24156

Males

14045

M40-44

14045

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

23351

Males

13693

M40-44

13693

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

22688

Males

13361

M40-44

13361

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

23396

Males

13636

M40-44

13636

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

23984

Males

13870

M40-44

13870

25K→30K

15.5 - 18.6 mi

Top 97%
×9stories
+181ft-148ft

Overall

24898

Males

14219

M40-44

14219

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

24508

Males

13993

M40-44

13993

20M→21M

20.0 - 21.0 mi

Top 99%
×8stories
+106ft-24ft

Overall

25394

Males

14477

M40-44

14477

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

24724

Males

14052

M40-44

14052

35K→23M

21.8 - 23.0 mi

Top 100%
×5stories
+23ft-63ft

Overall

25431

Males

14501

M40-44

14501

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

23962

Males

13582

M40-44

13582

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

24236

Males

13719

M40-44

13719

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

24256

Males

13737

M40-44

13737

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

24094

Males

13626

M40-44

13626

Passing Analysis

Category:
Athletes Passed
1028
Passed By
1481
Net Change
-453
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24142
5K10K160194-34#24142#24176
10K15K32027+293#24176#23883
15K20K30020+280#23883#23603
20KHalf2817+11#23603#23592
Half25K58203-145#23592#23737
25K30K27343-316#23737#24053
30K20M2765-38#24053#24091
20M21M12202-190#24091#24281
21M35K856-48#24281#24329
35K23M3248-245#24329#24574
23M24M3136-5#24574#24579
24M40K1530-15#24579#24594
40K25.2M418-14#24594#24608
25.2MFinish3522+13#24608#24595
TOTALS10281481-453
📊

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