Alina Juantorena

Bib: 21517F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 42%
Masters (Masters Women)
#0 / 6539
Top 30%
Division (F45-49)
#0 / 1817
Top 34%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:42
Rank: #18191
Start5K
8:36/mi
26:42 split
10K· 6.21 mi
51:56
Rank: #16905 (+1286)
5K10K
8:07/mi
25:14 split
15K· 9.32 mi
1:16:37
Rank: #15974 (+931)
10K15K
7:57/mi
24:41 split
20K· 12.43 mi
1:44:26
Rank: #16971 (-997)
15K20K
8:57/mi
27:49 split
Half· 13.11 mi
1:49:46
Rank: #16784 (+187)
20KHalf
7:49/mi
5:20 split
25K· 15.53 mi
2:09:07
Rank: #16114 (+670)
Half25K
7:59/mi
19:21 split
30K· 18.64 mi
2:34:37
Rank: #15432 (+682)
25K30K
8:12/mi
25:30 split
20M
2:47:39
Rank: #15763 (-331)
30K20M
9:35/mi
13:02 split
21M
2:56:15
Rank: #15477 (+286)
20M21M
8:36/mi
8:36 split
35K· 21.75 mi
3:02:14
Rank: #15338 (+139)
21M35K
8:00/mi
5:59 split
23M
3:12:36
Rank: #15112 (+226)
35K23M
8:17/mi
10:22 split
24M
3:20:45
Rank: #14993 (+119)
23M24M
8:09/mi
8:09 split
40K· 24.85 mi
3:27:55
Rank: #14887 (+106)
24M40K
8:23/mi
7:10 split
25.2M
3:31:19
Rank: #14912 (-25)
40K25.2M
9:52/mi
3:24 split
Finish· 26.22 mi
3:39:40
Rank: #14856 (+56)
25.2MFinish
8:12/mi
8:21 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:49:46
Pace8:22 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:49:54
Pace8:23 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:2726:428:3626:42
8:36
-
10K
6.21 mi11:49:4151:568:2125:14
8:07
-0:29
15K
9.32 mi12:14:221:16:378:1324:41
7:57
-0:10
20K
12.43 mi12:42:111:44:268:2427:49
8:57
+1:00
Half
13.11 mi12:47:311:49:468:225:20
7:49
-1:08
25K
15.53 mi13:06:522:09:078:1919:21
7:59
+0:10
30K
18.64 mi13:32:222:34:378:1825:30
8:12
+0:13
20M
20.00 mi13:45:242:47:398:2313:02
9:35
+1:23
21M
21.00 mi13:54:002:56:158:248:36
8:36
-0:59
35K
21.75 mi13:59:593:02:148:235:59
8:00
-0:36
23M
23.00 mi14:10:213:12:368:2210:22
8:17
+0:17
24M
24.00 mi14:18:303:20:458:228:09
8:09
-0:08
40K
24.85 mi14:25:403:27:558:227:10
8:23
+0:14
25.2M
25.20 mi14:29:043:31:198:233:24
9:52
+1:29
Finish
26.22 mi14:37:253:39:408:238:21
8:12
-1:40

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

8:23 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:20

2% of race

Time at Steady Pace

2:14:47

61% of race

Time at Slower Pace

1:19:33

36% of race

Average Pace: 8:23 /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 mi11:24:2726:428:3626:42
8:36
#18191
10K
6.21 mi11:49:4151:568:2125:14
8:07
#16905
15K
9.32 mi12:14:221:16:378:1324:41
7:57
#15974
20K
12.43 mi12:42:111:44:268:2427:49
8:57
#16971
Half
13.11 mi12:47:311:49:468:225:20
7:49
#16784
25K
15.53 mi13:06:522:09:078:1919:21
7:59
#16114
30K
18.64 mi13:32:222:34:378:1825:30
8:12
#15432
20M
20.00 mi13:45:242:47:398:2313:02
9:35
#15763
21M
21.00 mi13:54:002:56:158:248:36
8:36
#15477
35K
21.75 mi13:59:593:02:148:235:59
8:00
#15338
23M
23.00 mi14:10:213:12:368:2210:22
8:17
#15112
24M
24.00 mi14:18:303:20:458:228:09
8:09
#14993
40K
24.85 mi14:25:403:27:558:227:10
8:23
#14887
25.2M
25.20 mi14:29:043:31:198:233:24
9:52
#14912
Finish
26.22 mi14:37:253:39:408:238:21
8:12
#14856
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi181916673667313974(Top 52%)4073(Top 36%)4073(Top 224%)
10K6.21 mi3.10 mi16905+12865848+8255848+82515691(Top 59%)5074(Top 44%)5074(Top 279%)
15K9.32 mi3.11 mi15974+9315265+5835265+58313974(Top 52%)4073(Top 36%)4073(Top 224%)
20K12.43 mi3.11 mi16971-9975910-6455910-64519482(Top 73%)7368(Top 65%)7368(Top 406%)
Half13.11 mi0.68 mi16784+1875790+1205790+12012981(Top 49%)3510(Top 31%)3510(Top 193%)
25K15.53 mi2.42 mi16114+6705404+3865404+38612615(Top 47%)3432(Top 30%)3432(Top 189%)
30K18.64 mi3.11 mi15432+6825034+3705034+37012408(Top 47%)3420(Top 30%)3420(Top 188%)
20M20.00 mi1.36 mi15763-3315248-2145248-21419191(Top 72%)7388(Top 65%)7388(Top 407%)
21M21.00 mi1.00 mi15477+2865103+1455103+14511099(Top 42%)2934(Top 26%)2934(Top 161%)
35K21.75 mi0.75 mi15338+1395029+745029+7412195(Top 46%)3558(Top 31%)3558(Top 196%)
23M23.00 mi1.25 mi15112+2264909+1204909+12011791(Top 44%)3413(Top 30%)3413(Top 188%)
24M24.00 mi1.00 mi14993+1194851+584851+5812304(Top 46%)3764(Top 33%)3764(Top 207%)
40K24.85 mi0.85 mi14887+1064814+374814+3712636(Top 47%)4028(Top 35%)4028(Top 222%)
25.2M25.20 mi0.35 mi14912-254834-204834-2016826(Top 63%)6317(Top 55%)6317(Top 348%)
Finish26.22 mi1.02 mi14856+564825+94825+913422(Top 50%)4426(Top 39%)4426(Top 244%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13974

Females

4073

F45-49

4073

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15691

Females

5074

F45-49

5074

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13974

Females

4073

F45-49

4073

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

19482

Females

7368

F45-49

7368

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

12981

Females

3510

F45-49

3510

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

12615

Females

3432

F45-49

3432

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12408

Females

3420

F45-49

3420

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

19191

Females

7388

F45-49

7388

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11099

Females

2934

F45-49

2934

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

12195

Females

3558

F45-49

3558

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11791

Females

3413

F45-49

3413

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

12304

Females

3764

F45-49

3764

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12636

Females

4028

F45-49

4028

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16826

Females

6317

F45-49

6317

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

13422

Females

4426

F45-49

4426

Passing Analysis

Category:
Athletes Passed
4909
Passed By
1574
Net Change
+3335
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18191
5K10K133953+1286#18191#16905
10K15K95120+931#16905#15974
15K20K241021-997#15974#16971
20KHalf1881+187#16971#16784
Half25K6700+670#16784#16114
25K30K6919+682#16114#15432
30K20M25356-331#15432#15763
20M21M2860+286#15763#15477
21M35K1390+139#15477#15338
35K23M2326+226#15338#15112
23M24M13516+119#15112#14993
24M40K1126+106#14993#14887
40K25.2M2146-25#14887#14912
25.2MFinish9640+56#14912#14856
TOTALS49091574+3335
📊

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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Boston Athletic Association

Boston Athletic Association

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