Andrea Jackson

Bib: 20926F

AZ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Top 48%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:44
Rank: #16557
Start5K
8:17/mi
25:44 split
10K· 6.21 mi
51:14
Rank: #16028 (+529)
5K10K
8:12/mi
25:30 split
15K· 9.32 mi
1:17:11
Rank: #15792 (+236)
10K15K
8:21/mi
25:57 split
20K· 12.43 mi
1:44:13
Rank: #15758 (+34)
15K20K
8:42/mi
27:02 split
Half· 13.11 mi
1:50:08
Rank: #15808 (-50)
20KHalf
8:40/mi
5:55 split
25K· 15.53 mi
2:13:41
Rank: #16322 (-514)
Half25K
9:43/mi
23:33 split
30K· 18.64 mi
2:44:35
Rank: #16545 (-223)
25K30K
9:57/mi
30:54 split
20M
2:58:04
Rank: #16519 (+26)
30K20M
9:55/mi
13:29 split
21M
3:09:29
Rank: #16648 (-129)
20M21M
11:25/mi
11:25 split
35K· 21.75 mi
3:17:51
Rank: #16851 (-203)
21M35K
11:11/mi
8:22 split
23M
3:29:48
Rank: #16668 (+183)
35K23M
9:33/mi
11:57 split
24M
3:39:23
Rank: #16584 (+84)
23M24M
9:35/mi
9:35 split
40K· 24.85 mi
3:48:21
Rank: #16583 (+1)
24M40K
10:29/mi
8:58 split
25.2M
3:52:18
Rank: #16565 (+18)
40K25.2M
11:27/mi
3:57 split
Finish· 26.22 mi
4:03:03
Rank: #16697 (-132)
25.2MFinish
10:33/mi
10:45 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:08
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time2:12:55
Pace10:08 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:4825:448:1725:44
8:17
-
10K
6.21 mi11:45:1851:148:1525:30
8:12
-0:05
15K
9.32 mi12:11:151:17:118:1725:57
8:21
+0:09
20K
12.43 mi12:38:171:44:138:2327:02
8:42
+0:21
Half
13.11 mi12:44:121:50:088:245:55
8:40
-0:02
25K
15.53 mi13:07:452:13:418:3623:33
9:43
+1:03
30K
18.64 mi13:38:392:44:358:5030:54
9:57
+0:14
20M
20.00 mi13:52:082:58:048:5413:29
9:55
-0:02
21M
21.00 mi14:03:333:09:299:0111:25
11:25
+1:30
35K
21.75 mi14:11:553:17:519:068:22
11:11
-0:14
23M
23.00 mi14:23:523:29:489:0711:57
9:33
-1:38
24M
24.00 mi14:33:273:39:239:089:35
9:35
+0:02
40K
24.85 mi14:42:253:48:219:118:58
10:29
+0:54
25.2M
25.20 mi14:46:223:52:189:133:57
11:27
+0:58
Finish
26.22 mi14:57:074:03:039:1710:45
10:33
-0:54

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

8:12 /mi

Average Pace

9:17 /mi

Slowest Pace

11:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:08

45% of race

Time at Steady Pace

1:29:28

37% of race

Time at Slower Pace

43:27

18% of race

Average Pace: 9:16 /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 mi11:19:4825:448:1725:44
8:17
#16557
10K
6.21 mi11:45:1851:148:1525:30
8:12
#16028
15K
9.32 mi12:11:151:17:118:1725:57
8:21
#15792
20K
12.43 mi12:38:171:44:138:2327:02
8:42
#15758
Half
13.11 mi12:44:121:50:088:245:55
8:40
#15808
25K
15.53 mi13:07:452:13:418:3623:33
9:43
#16322
30K
18.64 mi13:38:392:44:358:5030:54
9:57
#16545
20M
20.00 mi13:52:082:58:048:5413:29
9:55
#16519
21M
21.00 mi14:03:333:09:299:0111:25
11:25
#16648
35K
21.75 mi14:11:553:17:519:068:22
11:11
#16851
23M
23.00 mi14:23:523:29:489:0711:57
9:33
#16668
24M
24.00 mi14:33:273:39:239:089:35
9:35
#16584
40K
24.85 mi14:42:253:48:219:118:58
10:29
#16583
25.2M
25.20 mi14:46:223:52:189:133:57
11:27
#16565
Finish
26.22 mi14:57:074:03:039:1710:45
10:33
#16697
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi165575903590315586(Top 61%)5315(Top 49%)5315(Top 448%)
10K6.21 mi3.10 mi16028+5295559+3445559+34415601(Top 61%)5281(Top 48%)5281(Top 445%)
15K9.32 mi3.11 mi15792+2365440+1195440+11915586(Top 61%)5315(Top 49%)5315(Top 448%)
20K12.43 mi3.11 mi15758+345427+135427+1315868(Top 62%)5511(Top 50%)5511(Top 464%)
Half13.11 mi0.68 mi15808-505467-405467-4016727(Top 65%)6064(Top 56%)6064(Top 511%)
25K15.53 mi2.42 mi16322-5145797-3305797-33018268(Top 71%)6973(Top 64%)6973(Top 587%)
30K18.64 mi3.11 mi16545-2235994-1975994-19717191(Top 67%)6621(Top 61%)6621(Top 558%)
20M20.00 mi1.36 mi16519+266022-286022-2816210(Top 63%)6318(Top 58%)6318(Top 532%)
21M21.00 mi1.00 mi16648-1296121-996121-9917463(Top 68%)7065(Top 65%)7065(Top 595%)
35K21.75 mi0.75 mi16851-2036259-1386259-13820195(Top 79%)8447(Top 77%)8447(Top 712%)
23M23.00 mi1.25 mi16668+1836179+806179+8013728(Top 54%)5288(Top 48%)5288(Top 445%)
24M24.00 mi1.00 mi16584+846161+186161+1814831(Top 58%)5864(Top 54%)5864(Top 494%)
40K24.85 mi0.85 mi16583+16196-356196-3516666(Top 65%)6842(Top 63%)6842(Top 576%)
25.2M25.20 mi0.35 mi16565+186199-36199-315939(Top 62%)6512(Top 60%)6512(Top 549%)
Finish26.22 mi1.02 mi16697-1326305-1066305-10620167(Top 79%)8562(Top 78%)8562(Top 721%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

15586

Females

5315

F50-54

5315

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

15601

Females

5281

F50-54

5281

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

15586

Females

5315

F50-54

5315

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

15868

Females

5511

F50-54

5511

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

16727

Females

6064

F50-54

6064

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18268

Females

6973

F50-54

6973

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

17191

Females

6621

F50-54

6621

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

16210

Females

6318

F50-54

6318

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

17463

Females

7065

F50-54

7065

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

20195

Females

8447

F50-54

8447

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

13728

Females

5288

F50-54

5288

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

14831

Females

5864

F50-54

5864

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

16666

Females

6842

F50-54

6842

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

15939

Females

6512

F50-54

6512

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

20167

Females

8562

F50-54

8562

Passing Analysis

Category:
Athletes Passed
2251
Passed By
2391
Net Change
-140
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16557
5K10K62899+529#16557#16028
10K15K344108+236#16028#15792
15K20K272238+34#15792#15758
20KHalf2373-50#15758#15808
Half25K87601-514#15808#16322
25K30K159382-223#16322#16545
30K20M136110+26#16545#16519
20M21M65194-129#16519#16648
21M35K29232-203#16648#16851
35K23M20926+183#16851#16668
23M24M12036+84#16668#16584
24M40K8988+1#16584#16583
40K25.2M3820+18#16583#16565
25.2MFinish52184-132#16565#16697
TOTALS22512391-140
📊

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