Alyssa Cook

Bib: 28164F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:57
Rank: #24661
Start5K
9:38/mi
29:57 split
10K· 6.21 mi
59:11
Rank: #24253 (+408)
5K10K
9:25/mi
29:14 split
15K· 9.32 mi
1:27:49
Rank: #23812 (+441)
10K15K
9:13/mi
28:38 split
20K· 12.43 mi
1:57:46
Rank: #23683 (+129)
15K20K
9:38/mi
29:57 split
Half· 13.11 mi
2:03:58
Rank: #23618 (+65)
20KHalf
9:05/mi
6:12 split
25K· 15.53 mi
2:27:16
Rank: #23354 (+264)
Half25K
9:37/mi
23:18 split
30K· 18.64 mi
2:58:31
Rank: #23029 (+325)
25K30K
10:04/mi
31:15 split
20M
3:12:07
Rank: #22869 (+160)
30K20M
10:00/mi
13:36 split
21M
3:22:59
Rank: #22772 (+97)
20M21M
10:52/mi
10:52 split
35K· 21.75 mi
3:30:27
Rank: #22718 (+54)
21M35K
9:59/mi
7:28 split
23M
3:43:28
Rank: #22640 (+78)
35K23M
10:24/mi
13:01 split
24M
3:53:35
Rank: #22584 (+56)
23M24M
10:07/mi
10:07 split
40K· 24.85 mi
4:02:38
Rank: #22573 (+11)
24M40K
10:35/mi
9:03 split
25.2M
4:06:07
Rank: #22499 (+74)
40K25.2M
10:06/mi
3:29 split
Finish· 26.22 mi
4:15:41
Rank: #22437 (+62)
25.2MFinish
9:23/mi
9:34 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:58
Pace9:27 /mi
2nd Half
Distance13.11 mi
Time2:11:43
Pace10:03 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:3029:579:3829:57
9:38
-
10K
6.21 mi12:21:4459:119:3129:14
9:25
-0:13
15K
9.32 mi12:50:221:27:499:2528:38
9:13
-0:12
20K
12.43 mi13:20:191:57:469:2929:57
9:38
+0:25
Half
13.11 mi13:26:312:03:589:276:12
9:05
-0:33
25K
15.53 mi13:49:492:27:169:2923:18
9:37
+0:32
30K
18.64 mi14:21:042:58:319:3531:15
10:04
+0:27
20M
20.00 mi14:34:403:12:079:3613:36
10:00
-0:04
21M
21.00 mi14:45:323:22:599:4010:52
10:52
+0:52
35K
21.75 mi14:53:003:30:279:417:28
9:59
-0:53
23M
23.00 mi15:06:013:43:289:4313:01
10:24
+0:25
24M
24.00 mi15:16:083:53:359:4410:07
10:07
-0:17
40K
24.85 mi15:25:114:02:389:469:03
10:35
+0:28
25.2M
25.20 mi15:28:404:06:079:463:29
10:06
-0:29
Finish
26.22 mi15:38:144:15:419:469:34
9:23
-0:43

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

9:05 /mi

Average Pace

9:46 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:18

64% of race

Time at Steady Pace

1:20:31

31% of race

Time at Slower Pace

10:52

4% of race

Average Pace: 9:45 /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 mi11:52:3029:579:3829:57
9:38
#24661
10K
6.21 mi12:21:4459:119:3129:14
9:25
#24253
15K
9.32 mi12:50:221:27:499:2528:38
9:13
#23812
20K
12.43 mi13:20:191:57:469:2929:57
9:38
#23683
Half
13.11 mi13:26:312:03:589:276:12
9:05
#23618
25K
15.53 mi13:49:492:27:169:2923:18
9:37
#23354
30K
18.64 mi14:21:042:58:319:3531:15
10:04
#23029
20M
20.00 mi14:34:403:12:079:3613:36
10:00
#22869
21M
21.00 mi14:45:323:22:599:4010:52
10:52
#22772
35K
21.75 mi14:53:003:30:279:417:28
9:59
#22718
23M
23.00 mi15:06:013:43:289:4313:01
10:24
#22640
24M
24.00 mi15:16:083:53:359:4410:07
10:07
#22584
40K
24.85 mi15:25:114:02:389:469:03
10:35
#22573
25.2M
25.20 mi15:28:404:06:079:463:29
10:06
#22499
Finish
26.22 mi15:38:144:15:419:469:34
9:23
#22437
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24661100411004122917(Top 81%)9056(Top 74%)9056(Top 166%)
10K6.21 mi3.10 mi24253+4089819+2229819+22223850(Top 84%)9593(Top 78%)9593(Top 175%)
15K9.32 mi3.11 mi23812+4419577+2429577+24222917(Top 81%)9056(Top 74%)9056(Top 166%)
20K12.43 mi3.11 mi23683+1299507+709507+7023329(Top 82%)9321(Top 76%)9321(Top 170%)
Half13.11 mi0.68 mi23618+659473+349473+3422214(Top 78%)8731(Top 71%)8731(Top 160%)
25K15.53 mi2.42 mi23354+2649331+1429331+14222231(Top 78%)8777(Top 72%)8777(Top 160%)
30K18.64 mi3.11 mi23029+3259206+1259206+12521765(Top 77%)8650(Top 71%)8650(Top 158%)
20M20.00 mi1.36 mi22869+1609142+649142+6420987(Top 74%)8355(Top 68%)8355(Top 153%)
21M21.00 mi1.00 mi22772+979100+429100+4221060(Top 74%)8481(Top 69%)8481(Top 155%)
35K21.75 mi0.75 mi22718+549085+159085+1521864(Top 77%)8972(Top 73%)8972(Top 164%)
23M23.00 mi1.25 mi22640+789069+169069+1621733(Top 77%)8937(Top 73%)8937(Top 163%)
24M24.00 mi1.00 mi22584+569067+29067+221709(Top 76%)8974(Top 73%)8974(Top 164%)
40K24.85 mi0.85 mi22573+119069-29069-222165(Top 78%)9287(Top 76%)9287(Top 170%)
25.2M25.20 mi0.35 mi22499+749038+319038+3117570(Top 62%)6924(Top 57%)6924(Top 127%)
Finish26.22 mi1.02 mi22437+629023+159023+1520778(Top 73%)8547(Top 70%)8547(Top 156%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

22917

Females

9056

F18-39

9056

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

23850

Females

9593

F18-39

9593

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

22917

Females

9056

F18-39

9056

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

23329

Females

9321

F18-39

9321

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

22214

Females

8731

F18-39

8731

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

22231

Females

8777

F18-39

8777

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

21765

Females

8650

F18-39

8650

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

20987

Females

8355

F18-39

8355

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

21060

Females

8481

F18-39

8481

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

21864

Females

8972

F18-39

8972

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

21733

Females

8937

F18-39

8937

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

21709

Females

8974

F18-39

8974

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

22165

Females

9287

F18-39

9287

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17570

Females

6924

F18-39

6924

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

20778

Females

8547

F18-39

8547

Passing Analysis

Category:
Athletes Passed
2585
Passed By
361
Net Change
+2224
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24661
5K10K46355+408#24661#24253
10K15K46120+441#24253#23812
15K20K19667+129#23812#23683
20KHalf661+65#23683#23618
Half25K28218+264#23618#23354
25K30K35631+325#23354#23029
30K20M17515+160#23029#22869
20M21M12023+97#22869#22772
21M35K7117+54#22772#22718
35K23M11436+78#22718#22640
23M24M8428+56#22640#22584
24M40K4433+11#22584#22573
40K25.2M751+74#22573#22499
25.2MFinish7816+62#22499#22437
TOTALS2585361+2224
📊

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