Ricardo Alfaro

Bib: 13588M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 33%
Gender (Male)
#0 / 14578
Top 45%
Masters (Masters Men)
#0 / 9729
Top 34%
Division (M55-59)
#0 / 1529
Top 19%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:57
Rank: #12370
Start5K
23:57 | 7:43/mi
10K· 6.21 mi
48:04
Rank: #12361 (+9)
5K10K
24:07 | 7:46/mi
15K· 9.32 mi
1:11:56
Rank: #11880 (+481)
10K15K
23:52 | 7:41/mi
20K· 12.43 mi
1:36:03
Rank: #11372 (+508)
15K20K
24:07 | 7:46/mi
Half· 13.11 mi
1:41:15
Rank: #11304 (+68)
20KHalf
5:12 | 7:37/mi
25K· 15.53 mi
2:00:13
Rank: #10833 (+471)
Half25K
18:58 | 7:49/mi
30K· 18.64 mi
2:25:24
Rank: #10244 (+589)
25K30K
25:11 | 8:06/mi
20M
2:36:44
Rank: #10035 (+209)
30K20M
11:20 | 8:20/mi
21M
2:45:36
Rank: #9839 (+196)
20M21M
8:52 | 8:52/mi
35K· 21.75 mi
2:51:31
Rank: #9709 (+130)
21M35K
5:55 | 7:55/mi
23M
3:01:45
Rank: #9415 (+294)
35K23M
10:14 | 8:10/mi
24M
3:09:37
Rank: #9213 (+202)
23M24M
7:52 | 7:52/mi
40K· 24.85 mi
3:16:06
Rank: #8909 (+304)
24M40K
6:29 | 7:35/mi
25.2M
3:18:58
Rank: #8765 (+144)
40K25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:26:14
Rank: #8468 (+297)
25.2MFinish
7:16 | 7:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:15
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:44:59
Pace8:01 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:3123:577:4323:57
7:43
-
10K
6.21 mi11:19:3848:047:4424:07
7:46
+0:03
15K
9.32 mi11:43:301:11:567:4323:52
7:41
-0:05
20K
12.43 mi12:07:371:36:037:4424:07
7:46
+0:05
Half
13.11 mi12:12:491:41:157:435:12
7:37
-0:09
25K
15.53 mi12:31:472:00:137:4418:58
7:49
+0:12
30K
18.64 mi12:56:582:25:247:4825:11
8:06
+0:17
20M
20.00 mi13:08:182:36:447:5011:20
8:20
+0:14
21M
21.00 mi13:17:102:45:367:538:52
8:52
+0:32
35K
21.75 mi13:23:052:51:317:535:55
7:55
-0:57
23M
23.00 mi13:33:193:01:457:5410:14
8:10
+0:15
24M
24.00 mi13:41:113:09:377:547:52
7:52
-0:18
40K
24.85 mi13:47:403:16:067:536:29
7:35
-0:17
25.2M
25.20 mi13:50:323:18:587:542:52
8:19
+0:44
Finish
26.22 mi13:57:483:26:147:527:16
7:08
-1:11

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

7:08 /mi

Average Pace

7:52 /mi

Slowest Pace

8:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:57

9% of race

Time at Steady Pace

2:08:48

62% of race

Time at Slower Pace

58:29

28% of race

Average Pace: 7:52 /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 mi10:55:3123:577:4323:57
7:43
#12370
10K
6.21 mi11:19:3848:047:4424:07
7:46
#12361
15K
9.32 mi11:43:301:11:567:4323:52
7:41
#11880
20K
12.43 mi12:07:371:36:037:4424:07
7:46
#11372
Half
13.11 mi12:12:491:41:157:435:12
7:37
#11304
25K
15.53 mi12:31:472:00:137:4418:58
7:49
#10833
30K
18.64 mi12:56:582:25:247:4825:11
8:06
#10244
20M
20.00 mi13:08:182:36:447:5011:20
8:20
#10035
21M
21.00 mi13:17:102:45:367:538:52
8:52
#9839
35K
21.75 mi13:23:052:51:317:535:55
7:55
#9709
23M
23.00 mi13:33:193:01:457:5410:14
8:10
#9415
24M
24.00 mi13:41:113:09:377:547:52
7:52
#9213
40K
24.85 mi13:47:403:16:067:536:29
7:35
#8909
25.2M
25.20 mi13:50:323:18:587:542:52
8:19
#8765
Finish
26.22 mi13:57:483:26:147:527:16
7:08
#8468
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi123708997899711040(Top 43%)8303(Top 57%)8303(Top 543%)
10K6.21 mi3.10 mi12361+98956+418956+4112327(Top 48%)8928(Top 61%)8928(Top 584%)
15K9.32 mi3.11 mi11880+4818710+2468710+24611040(Top 43%)8303(Top 57%)8303(Top 543%)
20K12.43 mi3.11 mi11372+5088469+2418469+24110131(Top 40%)7716(Top 53%)7716(Top 505%)
Half13.11 mi0.68 mi11304+688435+348435+349941(Top 39%)7638(Top 52%)7638(Top 500%)
25K15.53 mi2.42 mi10833+4718165+2708165+2709054(Top 35%)7000(Top 48%)7000(Top 458%)
30K18.64 mi3.11 mi10244+5897776+3897776+3898474(Top 33%)6481(Top 44%)6481(Top 424%)
20M20.00 mi1.36 mi10035+2097614+1627614+1628584(Top 34%)6292(Top 43%)6292(Top 412%)
21M21.00 mi1.00 mi9839+1967472+1427472+1427906(Top 31%)5757(Top 39%)5757(Top 377%)
35K21.75 mi0.75 mi9709+1307366+1067366+1067206(Top 28%)5348(Top 37%)5348(Top 350%)
23M23.00 mi1.25 mi9415+2947149+2177149+2176653(Top 26%)4896(Top 34%)4896(Top 320%)
24M24.00 mi1.00 mi9213+2027004+1457004+1455916(Top 23%)4420(Top 30%)4420(Top 289%)
40K24.85 mi0.85 mi8909+3046805+1996805+1993840(Top 15%)3118(Top 21%)3118(Top 204%)
25.2M25.20 mi0.35 mi8765+1446699+1066699+1063768(Top 15%)3027(Top 21%)3027(Top 198%)
Finish26.22 mi1.02 mi8468+2976502+1976502+1973722(Top 15%)3026(Top 21%)3026(Top 198%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

11040

Males

8303

M55-59

8303

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12327

Males

8928

M55-59

8928

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

11040

Males

8303

M55-59

8303

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10131

Males

7716

M55-59

7716

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

9941

Males

7638

M55-59

7638

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9054

Males

7000

M55-59

7000

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8474

Males

6481

M55-59

6481

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

8584

Males

6292

M55-59

6292

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

7906

Males

5757

M55-59

5757

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7206

Males

5348

M55-59

5348

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

6653

Males

4896

M55-59

4896

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

5916

Males

4420

M55-59

4420

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

3840

Males

3118

M55-59

3118

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3768

Males

3027

M55-59

3027

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

3722

Males

3026

M55-59

3026

Passing Analysis

Category:
Athletes Passed
4477
Passed By
574
Net Change
+3902
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12370
5K10K302293+9#12370#12361
10K15K52241+481#12361#11880
15K20K53224+508#11880#11372
20KHalf8012+68#11372#11304
Half25K49726+471#11304#10833
25K30K63041+589#10833#10244
30K20M24939+209#10244#10035
20M21M23337+196#10035#9839
21M35K15121+130#9839#9709
35K23M32026+294#9709#9415
23M24M21311+202#9415#9213
24M40K3040+304#9213#8909
40K25.2M1473+144#8909#8765
25.2MFinish2970+297#8765#8468
TOTALS4477574+3902
📊

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