Alyssa Ralston

Bib: 32171F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:18
Rank: #12584
Start5K
7:49/mi
24:18 split
10K· 6.21 mi
49:05
Rank: #13598 (-1014)
5K10K
7:59/mi
24:47 split
15K· 9.32 mi
1:15:01
Rank: #14741 (-1143)
10K15K
8:21/mi
25:56 split
20K· 12.43 mi
1:41:26
Rank: #15334 (-593)
15K20K
8:30/mi
26:25 split
Half· 13.11 mi
1:47:09
Rank: #15410 (-76)
20KHalf
8:23/mi
5:43 split
25K· 15.53 mi
2:09:22
Rank: #16249 (-839)
Half25K
9:10/mi
22:13 split
30K· 18.64 mi
2:39:07
Rank: #16982 (-733)
25K30K
9:35/mi
29:45 split
20M
2:53:17
Rank: #17514 (-532)
30K20M
10:25/mi
14:10 split
21M
3:04:16
Rank: #17821 (-307)
20M21M
10:59/mi
10:59 split
35K· 21.75 mi
3:10:45
Rank: #17757 (+64)
21M35K
8:40/mi
6:29 split
23M
3:22:22
Rank: #17762 (-5)
35K23M
9:17/mi
11:37 split
24M
3:31:35
Rank: #17816 (-54)
23M24M
9:13/mi
9:13 split
40K· 24.85 mi
3:39:33
Rank: #17810 (+6)
24M40K
9:19/mi
7:58 split
25.2M
3:43:28
Rank: #17894 (-84)
40K25.2M
11:21/mi
3:55 split
Finish· 26.22 mi
3:52:51
Rank: #17948 (-54)
25.2MFinish
9:12/mi
9:23 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:09
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time2:05:42
Pace9:35 /mi
📊Positive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:2224:187:4924:18
7:49
-
10K
6.21 mi12:05:0949:057:5424:47
7:59
+0:10
15K
9.32 mi12:31:051:15:018:0325:56
8:21
+0:22
20K
12.43 mi12:57:301:41:268:1026:25
8:30
+0:09
Half
13.11 mi13:03:131:47:098:105:43
8:23
-0:07
25K
15.53 mi13:25:262:09:228:2022:13
9:10
+0:47
30K
18.64 mi13:55:112:39:078:3229:45
9:35
+0:25
20M
20.00 mi14:09:212:53:178:4014:10
10:25
+0:50
21M
21.00 mi14:20:203:04:168:4610:59
10:59
+0:34
35K
21.75 mi14:26:493:10:458:466:29
8:40
-2:19
23M
23.00 mi14:38:263:22:228:4811:37
9:17
+0:37
24M
24.00 mi14:47:393:31:358:499:13
9:13
-0:04
40K
24.85 mi14:55:373:39:338:507:58
9:19
+0:06
25.2M
25.20 mi14:59:323:43:288:523:55
11:21
+2:02
Finish
26.22 mi15:08:553:52:518:539:23
9:12
-2:09

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

7:49 /mi

Average Pace

8:53 /mi

Slowest Pace

11:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:38

49% of race

Time at Steady Pace

1:30:09

39% of race

Time at Slower Pace

29:04

12% of race

Average Pace: 8:53 /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 mi11:40:2224:187:4924:18
7:49
#12584
10K
6.21 mi12:05:0949:057:5424:47
7:59
#13598
15K
9.32 mi12:31:051:15:018:0325:56
8:21
#14741
20K
12.43 mi12:57:301:41:268:1026:25
8:30
#15334
Half
13.11 mi13:03:131:47:098:105:43
8:23
#15410
25K
15.53 mi13:25:262:09:228:2022:13
9:10
#16249
30K
18.64 mi13:55:112:39:078:3229:45
9:35
#16982
20M
20.00 mi14:09:212:53:178:4014:10
10:25
#17514
21M
21.00 mi14:20:203:04:168:4610:59
10:59
#17821
35K
21.75 mi14:26:493:10:458:466:29
8:40
#17757
23M
23.00 mi14:38:263:22:228:4811:37
9:17
#17762
24M
24.00 mi14:47:393:31:358:499:13
9:13
#17816
40K
24.85 mi14:55:373:39:338:507:58
9:19
#17810
25.2M
25.20 mi14:59:323:43:288:523:55
11:21
#17894
Finish
26.22 mi15:08:553:52:518:539:23
9:12
#17948
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi125843213321316844(Top 63%)5824(Top 51%)5824(Top 119%)
10K6.21 mi3.10 mi13598-10143808-5953808-59514665(Top 55%)4463(Top 39%)4463(Top 91%)
15K9.32 mi3.11 mi14741-11434503-6954503-69516844(Top 63%)5824(Top 51%)5824(Top 119%)
20K12.43 mi3.11 mi15334-5934893-3904893-39016889(Top 63%)5872(Top 51%)5872(Top 120%)
Half13.11 mi0.68 mi15410-764940-474940-4717076(Top 64%)5955(Top 52%)5955(Top 122%)
25K15.53 mi2.42 mi16249-8395484-5445484-54419682(Top 74%)7518(Top 66%)7518(Top 154%)
30K18.64 mi3.11 mi16982-7335952-4685952-46819700(Top 74%)7587(Top 66%)7587(Top 155%)
20M20.00 mi1.36 mi17514-5326290-3386290-33821566(Top 81%)8734(Top 76%)8734(Top 179%)
21M21.00 mi1.00 mi17821-3076482-1926482-19220806(Top 78%)8354(Top 73%)8354(Top 171%)
35K21.75 mi0.75 mi17757+646459+236459+2316290(Top 61%)5875(Top 51%)5875(Top 120%)
23M23.00 mi1.25 mi17762-56480-216480-2117427(Top 65%)6522(Top 57%)6522(Top 134%)
24M24.00 mi1.00 mi17816-546515-356515-3518132(Top 68%)6968(Top 61%)6968(Top 143%)
40K24.85 mi0.85 mi17810+66520-56520-517622(Top 66%)6752(Top 59%)6752(Top 138%)
25.2M25.20 mi0.35 mi17894-846570-506570-5021259(Top 80%)8722(Top 76%)8722(Top 179%)
Finish26.22 mi1.02 mi17948-546624-546624-5418969(Top 71%)7421(Top 65%)7421(Top 152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

16844

Females

5824

F18-39

5824

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14665

Females

4463

F18-39

4463

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

16844

Females

5824

F18-39

5824

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

16889

Females

5872

F18-39

5872

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

17076

Females

5955

F18-39

5955

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

19682

Females

7518

F18-39

7518

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

19700

Females

7587

F18-39

7587

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

21566

Females

8734

F18-39

8734

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

20806

Females

8354

F18-39

8354

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

16290

Females

5875

F18-39

5875

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

17427

Females

6522

F18-39

6522

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

18132

Females

6968

F18-39

6968

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

17622

Females

6752

F18-39

6752

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

21259

Females

8722

F18-39

8722

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

18969

Females

7421

F18-39

7421

Passing Analysis

Category:
Athletes Passed
555
Passed By
5919
Net Change
-5364
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12584
5K10K581072-1014#12584#13598
10K15K181161-1143#13598#14741
15K20K49642-593#14741#15334
20KHalf1894-76#15334#15410
Half25K23862-839#15410#16249
25K30K49782-733#16249#16982
30K20M14546-532#16982#17514
20M21M19326-307#17514#17821
21M35K8521+64#17821#17757
35K23M7984-5#17757#17762
23M24M48102-54#17762#17816
24M40K5246+6#17816#17810
40K25.2M690-84#17810#17894
25.2MFinish3791-54#17894#17948
TOTALS5555919-5364
📊

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