Alexandra Raikhlina

Bib: 14634F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 26%
Gender (Female)
#0 / 10924
Top 10%
Division (F18-39)
#0 / 4660
Top 20%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:56
Rank: #7414
Start5K
7:04/mi
21:56 split
10K· 6.21 mi
44:34
Rank: #7951 (-537)
5K10K
7:17/mi
22:38 split
15K· 9.32 mi
1:07:48
Rank: #8402 (-451)
10K15K
7:29/mi
23:14 split
20K· 12.43 mi
1:31:26
Rank: #8548 (-146)
15K20K
7:36/mi
23:38 split
Half· 13.11 mi
1:36:29
Rank: #8535 (+13)
20KHalf
7:24/mi
5:03 split
25K· 15.53 mi
1:54:51
Rank: #8283 (+252)
Half25K
7:35/mi
18:22 split
30K· 18.64 mi
2:19:31
Rank: #8039 (+244)
25K30K
7:56/mi
24:40 split
20M
2:30:44
Rank: #7986 (+53)
30K20M
8:15/mi
11:13 split
21M
2:39:07
Rank: #7758 (+228)
20M21M
8:23/mi
8:23 split
35K· 21.75 mi
2:44:41
Rank: #7575 (+183)
21M35K
7:26/mi
5:34 split
23M
2:54:26
Rank: #7281 (+294)
35K23M
7:47/mi
9:45 split
24M
3:01:48
Rank: #7013 (+268)
23M24M
7:22/mi
7:22 split
40K· 24.85 mi
3:08:20
Rank: #6813 (+200)
24M40K
7:38/mi
6:32 split
25.2M
3:11:14
Rank: #6709 (+104)
40K25.2M
8:25/mi
2:54 split
Finish· 26.22 mi
3:18:42
Rank: #6579 (+130)
25.2MFinish
7:20/mi
7:28 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:29
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:42:13
Pace7:48 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:4621:567:0421:56
7:04
-
10K
6.21 mi11:16:2444:347:1022:38
7:17
+0:13
15K
9.32 mi11:39:381:07:487:1623:14
7:29
+0:12
20K
12.43 mi12:03:161:31:267:2123:38
7:36
+0:07
Half
13.11 mi12:08:191:36:297:225:03
7:24
-0:12
25K
15.53 mi12:26:411:54:517:2418:22
7:35
+0:11
30K
18.64 mi12:51:212:19:317:2924:40
7:56
+0:21
20M
20.00 mi13:02:342:30:447:3211:13
8:15
+0:19
21M
21.00 mi13:10:572:39:077:358:23
8:23
+0:08
35K
21.75 mi13:16:312:44:417:345:34
7:26
-0:57
23M
23.00 mi13:26:162:54:267:359:45
7:47
+0:21
24M
24.00 mi13:33:383:01:487:357:22
7:22
-0:25
40K
24.85 mi13:40:103:08:207:356:32
7:38
+0:16
25.2M
25.20 mi13:43:043:11:147:352:54
8:25
+0:47
Finish
26.22 mi13:50:323:18:427:357:28
7:20
-1:05

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

7:04 /mi

Average Pace

7:35 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:47

71% of race

Time at Steady Pace

45:38

23% of race

Time at Slower Pace

11:17

6% of race

Average Pace: 7:35 /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 mi10:53:4621:567:0421:56
7:04
#7414
10K
6.21 mi11:16:2444:347:1022:38
7:17
#7951
15K
9.32 mi11:39:381:07:487:1623:14
7:29
#8402
20K
12.43 mi12:03:161:31:267:2123:38
7:36
#8548
Half
13.11 mi12:08:191:36:297:225:03
7:24
#8535
25K
15.53 mi12:26:411:54:517:2418:22
7:35
#8283
30K
18.64 mi12:51:212:19:317:2924:40
7:56
#8039
20M
20.00 mi13:02:342:30:447:3211:13
8:15
#7986
21M
21.00 mi13:10:572:39:077:358:23
8:23
#7758
35K
21.75 mi13:16:312:44:417:345:34
7:26
#7575
23M
23.00 mi13:26:162:54:267:359:45
7:47
#7281
24M
24.00 mi13:33:383:01:487:357:22
7:22
#7013
40K
24.85 mi13:40:103:08:207:356:32
7:38
#6813
25.2M
25.20 mi13:43:043:11:147:352:54
8:25
#6709
Finish
26.22 mi13:50:323:18:427:357:28
7:20
#6579
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi74149659659505(Top 37%)1922(Top 18%)1922(Top 41%)
10K6.21 mi3.10 mi7951-5371179-2141179-2148565(Top 34%)1460(Top 13%)1460(Top 31%)
15K9.32 mi3.11 mi8402-4511386-2071386-2079505(Top 37%)1922(Top 18%)1922(Top 41%)
20K12.43 mi3.11 mi8548-1461478-921478-929132(Top 36%)1869(Top 17%)1869(Top 40%)
Half13.11 mi0.68 mi8535+13147814788441(Top 33%)1542(Top 14%)1542(Top 33%)
25K15.53 mi2.42 mi8283+2521411+671411+677486(Top 29%)1356(Top 12%)1356(Top 29%)
30K18.64 mi3.11 mi8039+2441410+11410+17536(Top 29%)1573(Top 14%)1573(Top 34%)
20M20.00 mi1.36 mi7986+531432-221432-228128(Top 32%)2037(Top 19%)2037(Top 44%)
21M21.00 mi1.00 mi7758+2281381+511381+515701(Top 22%)1162(Top 11%)1162(Top 25%)
35K21.75 mi0.75 mi7575+1831336+451336+454826(Top 19%)824(Top 8%)824(Top 18%)
23M23.00 mi1.25 mi7281+2941275+611275+614768(Top 19%)915(Top 8%)915(Top 20%)
24M24.00 mi1.00 mi7013+2681202+731202+733633(Top 14%)554(Top 5%)554(Top 12%)
40K24.85 mi0.85 mi6813+2001175+271175+274105(Top 16%)826(Top 8%)826(Top 18%)
25.2M25.20 mi0.35 mi6709+1041161+141161+144156(Top 16%)893(Top 8%)893(Top 19%)
Finish26.22 mi1.02 mi6579+1301137+241137+244686(Top 18%)1043(Top 10%)1043(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

9505

Females

1922

F18-39

1922

5K→10K

3.1 - 6.2 mi

Top 34%
×5story building
+79ft-138ft

Overall

8565

Females

1460

F18-39

1460

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

9505

Females

1922

F18-39

1922

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

9132

Females

1869

F18-39

1869

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

8441

Females

1542

F18-39

1542

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7486

Females

1356

F18-39

1356

25K→30K

15.5 - 18.6 mi

Top 29%
×9story building
+181ft-148ft

Overall

7536

Females

1573

F18-39

1573

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

8128

Females

2037

F18-39

2037

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

5701

Females

1162

F18-39

1162

21M→35K

21.0 - 21.8 mi

Top 19%
×7story building
+17ft-86ft

Overall

4826

Females

824

F18-39

824

35K→23M

21.8 - 23.0 mi

Top 19%
×5story building
+23ft-63ft

Overall

4768

Females

915

F18-39

915

23M→24M

23.0 - 24.0 mi

Top 14%
×6story building
+12ft-82ft

Overall

3633

Females

554

F18-39

554

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4105

Females

826

F18-39

826

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4156

Females

893

F18-39

893

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4686

Females

1043

F18-39

1043

Passing Analysis

Category:
Athletes Passed
2621
Passed By
1786
Net Change
+835
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7414
5K10K60597-537#7414#7951
10K15K70521-451#7951#8402
15K20K154300-146#8402#8548
20KHalf3219+13#8548#8535
Half25K31260+252#8535#8283
25K30K384140+244#8283#8039
30K20M14491+53#8039#7986
20M21M25426+228#7986#7758
21M35K1852+183#7758#7575
35K23M3039+294#7575#7281
23M24M2702+268#7281#7013
24M40K2088+200#7013#6813
40K25.2M1084+104#6813#6709
25.2MFinish1377+130#6709#6579
TOTALS26211786+835
📊

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