Alejandro Castaneda

Bib: 7337M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 15%
Gender (Male)
#0 / 15176
Top 25%
Masters (Masters Men)
#0 / 9891
Top 11%
Division (M45-49)
#0 / 2252
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:24
Rank: #5455
Start5K
21:24 | 6:53/mi
10K· 6.21 mi
42:29
Rank: #5272 (+183)
5K10K
21:05 | 6:47/mi
15K· 9.32 mi
1:03:15
Rank: #4854 (+418)
10K15K
20:46 | 6:41/mi
20K· 12.43 mi
1:24:33
Rank: #4880 (-26)
15K20K
21:18 | 6:51/mi
Half· 13.11 mi
1:29:05
Rank: #4821 (+59)
20KHalf
4:32 | 6:39/mi
25K· 15.53 mi
1:45:27
Rank: #4568 (+253)
Half25K
16:22 | 6:45/mi
30K· 18.64 mi
2:07:17
Rank: #4549 (+19)
25K30K
21:50 | 7:02/mi
20M
2:16:52
Rank: #4526 (+23)
30K20M
9:35 | 7:03/mi
21M
2:24:08
Rank: #4437 (+89)
20M21M
7:16 | 7:16/mi
35K· 21.75 mi
2:29:06
Rank: #4359 (+78)
21M35K
4:58 | 6:38/mi
23M
2:37:37
Rank: #4205 (+154)
35K23M
8:31 | 6:48/mi
24M
2:44:13
Rank: #4104 (+101)
23M24M
6:36 | 6:36/mi
40K· 24.85 mi
2:50:04
Rank: #4047 (+57)
24M40K
5:51 | 6:51/mi
25.2M
2:52:37
Rank: #4028 (+19)
40K25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:59:25
Rank: #4001 (+27)
25.2MFinish
6:48 | 6:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:05
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:30:20
Pace6:53 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3221:246:5321:24
6:53
-
10K
6.21 mi10:46:3742:296:5021:05
6:47
-0:06
15K
9.32 mi11:07:231:03:156:4720:46
6:41
-0:06
20K
12.43 mi11:28:411:24:336:4821:18
6:51
+0:10
Half
13.11 mi11:33:131:29:056:484:32
6:39
-0:12
25K
15.53 mi11:49:351:45:276:4716:22
6:45
+0:06
30K
18.64 mi12:11:252:07:176:5021:50
7:02
+0:17
20M
20.00 mi12:21:002:16:526:519:35
7:03
+0:01
21M
21.00 mi12:28:162:24:086:527:16
7:16
+0:13
35K
21.75 mi12:33:142:29:066:514:58
6:38
-0:38
23M
23.00 mi12:41:452:37:376:518:31
6:48
+0:10
24M
24.00 mi12:48:212:44:136:516:36
6:36
-0:12
40K
24.85 mi12:54:122:50:046:515:51
6:51
+0:15
25.2M
25.20 mi12:56:452:52:376:512:33
7:24
+0:33
Finish
26.22 mi13:03:332:59:256:516:48
6:40
-0:44

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

6:36 /mi

Average Pace

6:51 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:36

95% of race

Time at Steady Pace

9:49

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi10:25:3221:246:5321:24
6:53
#5455
10K
6.21 mi10:46:3742:296:5021:05
6:47
#5272
15K
9.32 mi11:07:231:03:156:4720:46
6:41
#4854
20K
12.43 mi11:28:411:24:336:4821:18
6:51
#4880
Half
13.11 mi11:33:131:29:056:484:32
6:39
#4821
25K
15.53 mi11:49:351:45:276:4716:22
6:45
#4568
30K
18.64 mi12:11:252:07:176:5021:50
7:02
#4549
20M
20.00 mi12:21:002:16:526:519:35
7:03
#4526
21M
21.00 mi12:28:162:24:086:527:16
7:16
#4437
35K
21.75 mi12:33:142:29:066:514:58
6:38
#4359
23M
23.00 mi12:41:452:37:376:518:31
6:48
#4205
24M
24.00 mi12:48:212:44:136:516:36
6:36
#4104
40K
24.85 mi12:54:122:50:046:515:51
6:51
#4047
25.2M
25.20 mi12:56:452:52:376:512:33
7:24
#4028
Finish
26.22 mi13:03:332:59:256:516:48
6:40
#4001
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5455503850383981(Top 15%)3742(Top 25%)3742(Top 166%)
10K6.21 mi3.10 mi5272+1834876+1624876+1625133(Top 19%)4747(Top 31%)4747(Top 211%)
15K9.32 mi3.11 mi4854+4184516+3604516+3603981(Top 15%)3742(Top 25%)3742(Top 166%)
20K12.43 mi3.11 mi4880-264545-294545-294952(Top 19%)4594(Top 30%)4594(Top 204%)
Half13.11 mi0.68 mi4821+594491+544491+543819(Top 14%)3603(Top 24%)3603(Top 160%)
25K15.53 mi2.42 mi4568+2534265+2264265+2263756(Top 14%)3536(Top 23%)3536(Top 157%)
30K18.64 mi3.11 mi4549+194246+194246+194517(Top 17%)4181(Top 28%)4181(Top 186%)
20M20.00 mi1.36 mi4526+234219+274219+274324(Top 16%)3984(Top 26%)3984(Top 177%)
21M21.00 mi1.00 mi4437+894143+764143+763458(Top 13%)3216(Top 21%)3216(Top 143%)
35K21.75 mi0.75 mi4359+784070+734070+733239(Top 12%)3024(Top 20%)3024(Top 134%)
23M23.00 mi1.25 mi4205+1543935+1353935+1352690(Top 10%)2523(Top 17%)2523(Top 112%)
24M24.00 mi1.00 mi4104+1013842+933842+932586(Top 10%)2414(Top 16%)2414(Top 107%)
40K24.85 mi0.85 mi4047+573789+533789+533040(Top 11%)2798(Top 18%)2798(Top 124%)
25.2M25.20 mi0.35 mi4028+193769+203769+203399(Top 13%)3082(Top 20%)3082(Top 137%)
Finish26.22 mi1.02 mi4001+273745+243745+243359(Top 13%)3017(Top 20%)3017(Top 134%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3981

Males

3742

M45-49

3742

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5133

Males

4747

M45-49

4747

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3981

Males

3742

M45-49

3742

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4952

Males

4594

M45-49

4594

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3819

Males

3603

M45-49

3603

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3756

Males

3536

M45-49

3536

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4517

Males

4181

M45-49

4181

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4324

Males

3984

M45-49

3984

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3458

Males

3216

M45-49

3216

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3239

Males

3024

M45-49

3024

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2690

Males

2523

M45-49

2523

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2586

Males

2414

M45-49

2414

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3040

Males

2798

M45-49

2798

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3399

Males

3082

M45-49

3082

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3359

Males

3017

M45-49

3017

Passing Analysis

Category:
Athletes Passed
2014
Passed By
560
Net Change
+1454
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5455
5K10K310127+183#5455#5272
10K15K42810+418#5272#4854
15K20K93119-26#4854#4880
20KHalf623+59#4880#4821
Half25K26512+253#4821#4568
25K30K140121+19#4568#4549
30K20M7350+23#4549#4526
20M21M10819+89#4526#4437
21M35K8810+78#4437#4359
35K23M1617+154#4359#4205
23M24M1109+101#4205#4104
24M40K8124+57#4104#4047
40K25.2M3516+19#4047#4028
25.2MFinish6033+27#4028#4001
TOTALS2014560+1454
📊

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