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SHAMROCK MARATHON 2025

Raul Barcelona alvarez

Bib: 1512•M•Age: 46

Union City, NJ

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0:00
0:00
/ mi
Masters
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Overall
#0 / 1949
Gender (Male)
#0 / 1153
Masters (Masters Men)
#0 / 398
Age Group (M45-49)
Official
#0 / 89
Calculated (M45-49)
#0 / 89
Race Day Weather
71°/61°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
30:26
3.11 mi
Rank: #1106
Start → 5K
30:26 | 9:48/mi
10K
1:05:27
6.21 mi
Rank: #1368 (-262)
5K → 10K
35:01 | 11:17/mi
15K
1:43:04
9.32 mi
Rank: #1511 (-143)
10K → 15K
37:37 | 12:07/mi
20K
2:21:53
12.43 mi
Rank: #1618 (-107)
15K → 20K
38:49 | 12:30/mi
Half
2:29:58
13.10 mi
Rank: #1600 (+18)
20K → Half
8:05 | 12:03/mi
25K
3:02:45
15.53 mi
Rank: #1628 (-28)
Half → 25K
32:47 | 13:28/mi
30K
3:39:34
18.64 mi
Rank: #1634 (-6)
25K → 30K
36:49 | 11:52/mi
35K
4:29:47
21.75 mi
Rank: #1642 (-8)
30K → 35K
50:13 | 16:10/mi
25.2M
5:16:49
25.20 mi
Rank: #1630 (+12)
35K → 25.2M
47:02 | 13:38/mi
Finish
5:31:10
26.22 mi
Rank: #1642 (-12)
25.2M → Finish
14:21 | 14:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:29:58
Pace11:27 /mi
2nd Half
Distance13.12 mi
Time3:01:13
Pace13:49 /mi
📊Positive Split: 20.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:10:4130:269:4830:26
9:48
-
10K
6.21 mi08:45:421:05:2710:3235:01
11:17
+1:29
15K
9.32 mi09:23:191:43:0411:0437:37
12:07
+0:50
20K
12.43 mi10:02:082:21:5311:2638:49
12:30
+0:23
Half
13.10 mi10:10:132:29:5811:278:05
12:03
-0:27
25K
15.53 mi10:43:003:02:4511:4632:47
13:28
+1:25
30K
18.64 mi11:19:493:39:3411:4736:49
11:52
-1:36
35K
21.75 mi12:10:024:29:4712:2550:13
16:10
+4:18
25.2M
25.20 mi12:57:045:16:4912:3547:02
13:38
-2:32
Finish
26.22 mi13:11:255:31:1012:3914:21
14:05
+0:27

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

9:48 /mi

Average Pace

12:38 /mi

Slowest Pace

16:10 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:05:27

20% of race

Time at Steady Pace

2:01:20

37% of race

Time at Slower Pace

2:24:23

44% of race

Average Pace: 12:38 /mi

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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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:10:4130:269:4830:26
9:48
#1106
10K
6.21 mi08:45:421:05:2710:3235:01
11:17
#1368
15K
9.32 mi09:23:191:43:0411:0437:37
12:07
#1511
20K
12.43 mi10:02:082:21:5311:2638:49
12:30
#1618
Half
13.10 mi10:10:132:29:5811:278:05
12:03
#1600
25K
15.53 mi10:43:003:02:4511:4632:47
13:28
#1628
30K
18.64 mi11:19:493:39:3411:4736:49
11:52
#1634
35K
21.75 mi12:10:024:29:4712:2550:13
16:10
#1642
25.2M
25.20 mi12:57:045:16:4912:3547:02
13:38
#1630
Finish
26.22 mi13:11:255:31:1012:3914:21
14:05
#1642
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1106748581724(Top 88%)1073(Top 93%)83(Top 93%)
10K6.21 mi3.10 mi1368-262897-14971-131572(Top 81%)998(Top 87%)78(Top 88%)
15K9.32 mi3.11 mi1511-143968-7177-61724(Top 88%)1073(Top 93%)83(Top 93%)
20K12.43 mi3.11 mi1618-1071022-5480-31736(Top 89%)1068(Top 93%)83(Top 93%)
Half13.10 mi0.67 mi1600+181010+12801501(Top 77%)956(Top 83%)79(Top 89%)
25K15.53 mi2.43 mi1628-281023-1379+11695(Top 87%)1034(Top 90%)85(Top 96%)
30K18.64 mi3.11 mi1634-61017+6791649(Top 85%)1003(Top 87%)81(Top 91%)
35K21.75 mi3.11 mi1642-81020-3791650(Top 85%)995(Top 86%)83(Top 93%)
25.2M25.20 mi3.45 mi1630+121009+11791555(Top 80%)931(Top 81%)79(Top 89%)
Finish26.22 mi1.02 mi1642-121014-581-21795(Top 92%)1068(Top 93%)85(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×1
+26ft-31ft

Overall

1724

Males

1073

M45-49

83

5K→10K

3.1 - 6.2 mi

Top 81%
×2
+38ft-17ft

Overall

1572

Males

998

M45-49

78

10K→15K

6.2 - 9.3 mi

Top 88%
×2
+26ft-44ft

Overall

1724

Males

1073

M45-49

83

15K→20K

9.3 - 12.4 mi

Top 89%
×1
+35ft-22ft

Overall

1736

Males

1068

M45-49

83

20K→Half

12.4 - 13.1 mi

Top 77%
×1
+7ft-13ft

Overall

1501

Males

956

M45-49

79

Half→25K

13.1 - 15.5 mi

Top 87%
×2
+48ft-19ft

Overall

1695

Males

1034

M45-49

85

25K→30K

15.5 - 18.6 mi

Top 85%
×2
+38ft-52ft

Overall

1649

Males

1003

M45-49

81

30K→35K

18.6 - 21.8 mi

Top 85%
×2
+39ft-39ft

Overall

1650

Males

995

M45-49

83

35K→25.2M

21.8 - 25.2 mi

Top 80%
×3
+57ft-58ft

Overall

1555

Males

931

M45-49

79

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×1
+17ft-12ft

Overall

1795

Males

1068

M45-49

85

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
85
Passed By
621
Net Change
-536
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1106
5K → 10K1263-262#1106#1368
10K → 15K0143-143#1368#1511
15K → 20K4111-107#1511#1618
20K → Half213+18#1618#1600
Half → 25K937-28#1600#1628
25K → 30K2026-6#1628#1634
30K → 35K1422-8#1634#1642
35K → 25.2M164+12#1642#1630
25.2M → Finish012-12#1630#1642
TOTALS85621-536
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

BQ

Boston Qualifying analysis available

Finisher Certificate

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🏆 Finisher Certificate
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Activity Data

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.gpx files up to 10MB

Export & Support

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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management