Alfonso Lopez Barajas

Bib: 31393M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:44
Rank: #18248
Start5K
26:44 | 8:36/mi
10K· 6.21 mi
52:18
Rank: #17316 (+932)
5K10K
25:34 | 8:14/mi
15K· 9.32 mi
1:17:35
Rank: #16686 (+630)
10K15K
25:17 | 8:08/mi
20K· 12.43 mi
1:43:10
Rank: #16289 (+397)
15K20K
25:35 | 8:14/mi
Half· 13.11 mi
1:48:47
Rank: #16260 (+29)
20KHalf
5:37 | 8:14/mi
25K· 15.53 mi
2:09:29
Rank: #16287 (-27)
Half25K
20:42 | 8:32/mi
30K· 18.64 mi
2:36:07
Rank: #15971 (+316)
25K30K
26:38 | 8:34/mi
20M
2:47:48
Rank: #15824 (+147)
30K20M
11:41 | 8:36/mi
21M
2:56:39
Rank: #15608 (+216)
20M21M
8:51 | 8:51/mi
35K· 21.75 mi
3:02:52
Rank: #15551 (+57)
21M35K
6:13 | 8:19/mi
23M
3:13:19
Rank: #15322 (+229)
35K23M
10:27 | 8:21/mi
24M
3:21:36
Rank: #15204 (+118)
23M24M
8:17 | 8:17/mi
40K· 24.85 mi
3:28:40
Rank: #15081 (+123)
24M40K
7:04 | 8:16/mi
25.2M
3:31:40
Rank: #15004 (+77)
40K25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:39:47
Rank: #14887 (+117)
25.2MFinish
8:07 | 7:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:47
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time1:51:00
Pace8:28 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:3926:448:3626:44
8:36
-
10K
6.21 mi12:14:1352:188:2525:34
8:14
-0:22
15K
9.32 mi12:39:301:17:358:1925:17
8:08
-0:06
20K
12.43 mi13:05:051:43:108:1825:35
8:14
+0:06
Half
13.11 mi13:10:421:48:478:185:37
8:14
0:00
25K
15.53 mi13:31:242:09:298:2020:42
8:32
+0:18
30K
18.64 mi13:58:022:36:078:2226:38
8:34
+0:02
20M
20.00 mi14:09:432:47:488:2311:41
8:36
+0:02
21M
21.00 mi14:18:342:56:398:258:51
8:51
+0:15
35K
21.75 mi14:24:473:02:528:256:13
8:19
-0:32
23M
23.00 mi14:35:143:13:198:2410:27
8:21
+0:02
24M
24.00 mi14:43:313:21:368:248:17
8:17
-0:04
40K
24.85 mi14:50:353:28:408:247:04
8:16
-0:01
25.2M
25.20 mi14:53:353:31:408:243:00
8:42
+0:26
Finish
26.22 mi15:01:423:39:478:238:07
7:58
-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

7:58 /mi

Average Pace

8:23 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:30:56

96% of race

Time at Steady Pace

8:51

4% of race

Time at Slower Pace

0:00

0% 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 mi11:48:3926:448:3626:44
8:36
#18248
10K
6.21 mi12:14:1352:188:2525:34
8:14
#17316
15K
9.32 mi12:39:301:17:358:1925:17
8:08
#16686
20K
12.43 mi13:05:051:43:108:1825:35
8:14
#16289
Half
13.11 mi13:10:421:48:478:185:37
8:14
#16260
25K
15.53 mi13:31:242:09:298:2020:42
8:32
#16287
30K
18.64 mi13:58:022:36:078:2226:38
8:34
#15971
20M
20.00 mi14:09:432:47:488:2311:41
8:36
#15824
21M
21.00 mi14:18:342:56:398:258:51
8:51
#15608
35K
21.75 mi14:24:473:02:528:256:13
8:19
#15551
23M
23.00 mi14:35:143:13:198:2410:27
8:21
#15322
24M
24.00 mi14:43:313:21:368:248:17
8:17
#15204
40K
24.85 mi14:50:353:28:408:247:04
8:16
#15081
25.2M
25.20 mi14:53:353:31:408:243:00
8:42
#15004
Finish
26.22 mi15:01:423:39:478:238:07
7:58
#14887
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi18248115171151715405(Top 58%)10471(Top 69%)10471(Top 510%)
10K6.21 mi3.10 mi17316+93211172+34511172+34516445(Top 62%)10883(Top 72%)10883(Top 530%)
15K9.32 mi3.11 mi16686+63010945+22710945+22715405(Top 58%)10471(Top 69%)10471(Top 510%)
20K12.43 mi3.11 mi16289+39710790+15510790+15515166(Top 57%)10335(Top 68%)10335(Top 504%)
Half13.11 mi0.68 mi16260+2910778+1210778+1215967(Top 60%)10667(Top 70%)10667(Top 520%)
25K15.53 mi2.42 mi16287-2710761+1710761+1716408(Top 62%)10713(Top 71%)10713(Top 522%)
30K18.64 mi3.11 mi15971+31610597+16410597+16414748(Top 55%)9949(Top 66%)9949(Top 485%)
20M20.00 mi1.36 mi15824+14710511+8610511+8614229(Top 53%)9659(Top 64%)9659(Top 471%)
21M21.00 mi1.00 mi15608+21610404+10710404+10712539(Top 47%)8823(Top 58%)8823(Top 430%)
35K21.75 mi0.75 mi15551+5710362+4210362+4214132(Top 53%)9487(Top 63%)9487(Top 462%)
23M23.00 mi1.25 mi15322+22910257+10510257+10512216(Top 46%)8572(Top 56%)8572(Top 418%)
24M24.00 mi1.00 mi15204+11810204+5310204+5313156(Top 49%)8932(Top 59%)8932(Top 435%)
40K24.85 mi0.85 mi15081+12310138+6610138+6611788(Top 44%)8229(Top 54%)8229(Top 401%)
25.2M25.20 mi0.35 mi15004+7710093+4510093+4510744(Top 40%)7701(Top 51%)7701(Top 375%)
Finish26.22 mi1.02 mi14887+11710027+6610027+6611856(Top 45%)8218(Top 54%)8218(Top 400%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

15405

Males

10471

M50-54

10471

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

16445

Males

10883

M50-54

10883

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

15405

Males

10471

M50-54

10471

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

15166

Males

10335

M50-54

10335

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

15967

Males

10667

M50-54

10667

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

16408

Males

10713

M50-54

10713

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14748

Males

9949

M50-54

9949

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14229

Males

9659

M50-54

9659

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

12539

Males

8823

M50-54

8823

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

14132

Males

9487

M50-54

9487

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

12216

Males

8572

M50-54

8572

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

13156

Males

8932

M50-54

8932

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11788

Males

8229

M50-54

8229

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10744

Males

7701

M50-54

7701

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

11856

Males

8218

M50-54

8218

Passing Analysis

Category:
Athletes Passed
3831
Passed By
470
Net Change
+3361
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18248
5K10K101886+932#18248#17316
10K15K66232+630#17316#16686
15K20K42124+397#16686#16289
20KHalf5122+29#16289#16260
Half25K131158-27#16260#16287
25K30K35539+316#16287#15971
30K20M17326+147#15971#15824
20M21M22812+216#15824#15608
21M35K7720+57#15608#15551
35K23M2334+229#15551#15322
23M24M13214+118#15322#15204
24M40K13613+123#15204#15081
40K25.2M803+77#15081#15004
25.2MFinish13417+117#15004#14887
TOTALS3831470+3361
📊

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