Alexandra Cagan

Bib: 17902F

WA

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

Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:05/mi
22:01
973451.5%
10K· 6.21 mi
7:10/mi
44:17
791380.4%
15K· 9.32 mi
7:20/mi
1:07:04
6778
20K· 12.43 mi
7:53/mi
1:31:35
106860.1%
Half· 13.11 mi
7:43/mi
1:36:51
19370.5%
25K· 15.53 mi
8:50/mi
1:58:16
66880.2%
30K· 18.64 mi
10:07/mi
2:29:42
1811480.2%
20M
11:08/mi
2:44:50
64500.2%
21M
12:49/mi
2:57:39
106241.6%
35K· 21.75 mi
12:42/mi
3:07:09
17861.7%
23M
13:51/mi
3:24:29
23630.6%
24M
14:57/mi
3:39:26
821.3%
40K· 24.85 mi
13:53/mi
3:51:18
200.3%
25.2M
14:13/mi
3:56:12
13160.2%
Finish· 26.22 mi
11:06/mi
4:07:31
2221

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:51
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time2:30:40
Pace11:30 /mi
📊Positive Split: 55.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:0522:017:0522:01
7:05
-
10K
6.21 mi11:34:2144:177:0822:16
7:10
+0:05
15K
9.32 mi11:57:081:07:047:1222:47
7:20
+0:10
20K
12.43 mi12:21:391:31:357:2224:31
7:53
+0:33
Half
13.11 mi12:26:551:36:517:235:16
7:43
-0:10
25K
15.53 mi12:48:201:58:167:3721:25
8:50
+1:07
30K
18.64 mi13:19:462:29:428:0231:26
10:07
+1:17
20M
20.00 mi13:34:542:44:508:1415:08
11:08
+1:01
21M
21.00 mi13:47:432:57:398:2812:49
12:49
+1:41
35K
21.75 mi13:57:133:07:098:369:30
12:42
-0:07
23M
23.00 mi14:14:333:24:298:5317:20
13:51
+1:09
24M
24.00 mi14:29:303:39:269:0914:57
14:57
+1:06
40K
24.85 mi14:41:223:51:189:1811:52
13:53
-1:04
25.2M
25.20 mi14:46:163:56:129:224:54
14:13
+0:20
Finish
26.22 mi14:57:354:07:319:2711:19
11:06
-3:07

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

7:05 /mi

Average Pace

9:27 /mi

Slowest Pace

14:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:16

48% of race

Time at Steady Pace

57:53

23% of race

Time at Slower Pace

1:11:22

29% of race

Average Pace: 9:26 /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 mi11:12:0522:017:0522:01
7:05
#8530
10K
6.21 mi11:34:2144:177:0822:16
7:10
#8857
15K
9.32 mi11:57:081:07:047:1222:47
7:20
#9307
20K
12.43 mi12:21:391:31:357:2224:31
7:53
#10495
Half
13.11 mi12:26:551:36:517:235:16
7:43
#10654
25K
15.53 mi12:48:201:58:167:3721:25
8:50
#12311
30K
18.64 mi13:19:462:29:428:0231:26
10:07
#14970
20M
20.00 mi13:34:542:44:508:1415:08
11:08
#16153
21M
21.00 mi13:47:432:57:398:2812:49
12:49
#17091
35K
21.75 mi13:57:133:07:098:369:30
12:42
#17971
23M
23.00 mi14:14:333:24:298:5317:20
13:51
#19355
24M
24.00 mi14:29:303:39:269:0914:57
14:57
#20482
40K
24.85 mi14:41:223:51:189:1811:52
13:53
#21030
25.2M
25.20 mi14:46:163:56:129:224:54
14:13
#21188
Finish
26.22 mi14:57:354:07:319:2711:19
11:06
#21405
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi85301179117910288(Top 36%)2021(Top 17%)2021(Top 37%)
10K6.21 mi3.10 mi8857-3271327-1481327-1489234(Top 33%)1483(Top 12%)1483(Top 27%)
15K9.32 mi3.11 mi9307-4501526-1991526-19910288(Top 36%)2021(Top 17%)2021(Top 37%)
20K12.43 mi3.11 mi10495-11882099-5732099-57314030(Top 49%)4118(Top 34%)4118(Top 75%)
Half13.11 mi0.68 mi10654-1592171-722171-7213687(Top 48%)3909(Top 32%)3909(Top 71%)
25K15.53 mi2.42 mi12311-16573081-9103081-91019128(Top 67%)7048(Top 58%)7048(Top 129%)
30K18.64 mi3.11 mi14970-26594654-15734654-157321960(Top 77%)8757(Top 72%)8757(Top 160%)
20M20.00 mi1.36 mi16153-11835358-7045358-70423863(Top 84%)9881(Top 81%)9881(Top 181%)
21M21.00 mi1.00 mi17091-9385934-5765934-57624822(Top 87%)10470(Top 86%)10470(Top 191%)
35K21.75 mi0.75 mi17971-8806432-4986432-49826689(Top 94%)11437(Top 94%)11437(Top 209%)
23M23.00 mi1.25 mi19355-13847257-8257257-82527192(Top 96%)11701(Top 96%)11701(Top 214%)
24M24.00 mi1.00 mi20482-11277893-6367893-63628043(Top 99%)12114(Top 99%)12114(Top 222%)
40K24.85 mi0.85 mi21030-5488222-3298222-32927088(Top 95%)11691(Top 96%)11691(Top 214%)
25.2M25.20 mi0.35 mi21188-1588310-888310-8826517(Top 93%)11433(Top 93%)11433(Top 209%)
Finish26.22 mi1.02 mi21405-2178447-1378447-13725573(Top 90%)10939(Top 89%)10939(Top 200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

10288

Females

2021

F18-39

2021

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

9234

Females

1483

F18-39

1483

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

10288

Females

2021

F18-39

2021

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

14030

Females

4118

F18-39

4118

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

13687

Females

3909

F18-39

3909

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

19128

Females

7048

F18-39

7048

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

21960

Females

8757

F18-39

8757

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

23863

Females

9881

F18-39

9881

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

24822

Females

10470

F18-39

10470

21M→35K

21.0 - 21.8 mi

Top 94%
×7story building
+17ft-86ft

Overall

26689

Females

11437

F18-39

11437

35K→23M

21.8 - 23.0 mi

Top 96%
×5story building
+23ft-63ft

Overall

27192

Females

11701

F18-39

11701

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

28043

Females

12114

F18-39

12114

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

27088

Females

11691

F18-39

11691

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

26517

Females

11433

F18-39

11433

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

25573

Females

10939

F18-39

10939

Passing Analysis

Category:
Athletes Passed
253
Passed By
13126
Net Change
-12875
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8530
5K10K91418-327#8530#8857
10K15K51501-450#8857#9307
15K20K261212-1188#9307#10495
20KHalf6165-159#10495#10654
Half25K151672-1657#10654#12311
25K30K172676-2659#12311#14970
30K20M91192-1183#14970#16153
20M21M10948-938#16153#17091
21M35K7887-880#17091#17971
35K23M61390-1384#17971#19355
23M24M11128-1127#19355#20482
24M40K3551-548#20482#21030
40K25.2M5163-158#21030#21188
25.2MFinish6223-217#21188#21405
TOTALS25313126-12875
📊

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