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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Robert Lugo

Bib: 1269 •M •Age: 29

Virginia Bch, VA

Shamrock Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 1949
Gender (Male)
#0 / 1153
Age Group (M25-29)
#0 / 240
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
31:07
3.11 mi
Rank: #1200
Start → 5K
31:07 | 10:01/mi
10K
1:02:57
6.21 mi
Rank: #1208 (-8)
5K → 10K
31:50 | 10:15/mi
15K
1:37:38
9.32 mi
Rank: #1342 (-134)
10K → 15K
34:41 | 11:10/mi
20K
2:11:27
12.43 mi
Rank: #1357 (-15)
15K → 20K
33:49 | 10:54/mi
Half
2:22:48
13.10 mi
Rank: #1419 (-62)
20K → Half
11:21 | 16:55/mi
25K
3:10:14
15.53 mi
Rank: #1709 (-290)
Half → 25K
47:26 | 19:29/mi
30K
3:56:29
18.64 mi
Rank: #1775 (-66)
25K → 30K
46:15 | 14:54/mi
35K
4:54:12
21.75 mi
Rank: #1800 (-25)
30K → 35K
57:43 | 18:35/mi
25.2M
5:52:35
25.20 mi
Rank: #1831 (-31)
35K → 25.2M
58:23 | 16:55/mi
Finish
6:05:59
26.22 mi
Rank: #1828 (+3)
25.2M → Finish
13:24 | 13:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:22:48
Pace10:55 /mi
2nd Half
Distance13.12 mi
Time3:43:11
Pace17:01 /mi
📊Positive Split: 56.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:09:5831:0710:0131:07
10:01
-
10K
6.21 mi08:41:481:02:5710:0831:50
10:15
+0:14
15K
9.32 mi09:16:291:37:3810:2934:41
11:10
+0:55
20K
12.43 mi09:50:182:11:2710:3533:49
10:54
-0:16
Half
13.10 mi10:01:392:22:4810:5511:21
16:55
+6:01
25K
15.53 mi10:49:053:10:1412:1547:26
19:29
+2:34
30K
18.64 mi11:35:203:56:2912:4246:15
14:54
-4:35
35K
21.75 mi12:33:034:54:1213:3257:43
18:35
+3:41
25.2M
25.20 mi13:31:265:52:3514:0058:23
16:55
-1:40
Finish
26.22 mi13:44:506:05:5913:5913:24
13:09
-3:46

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

10:01 /mi

Average Pace

13:58 /mi

Slowest Pace

19:29 /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

2:24:51

40% of race

Time at Steady Pace

46:15

13% of race

Time at Slower Pace

2:54:53

48% of race

Average Pace: 13:57 /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 mi08:09:5831:0710:0131:07
10:01
#1200
10K
6.21 mi08:41:481:02:5710:0831:50
10:15
#1208
15K
9.32 mi09:16:291:37:3810:2934:41
11:10
#1342
20K
12.43 mi09:50:182:11:2710:3533:49
10:54
#1357
Half
13.10 mi10:01:392:22:4810:5511:21
16:55
#1419
25K
15.53 mi10:49:053:10:1412:1547:26
19:29
#1709
30K
18.64 mi11:35:203:56:2912:4246:15
14:54
#1775
35K
21.75 mi12:33:034:54:1213:3257:43
18:35
#1800
25.2M
25.20 mi13:31:265:52:3514:0058:23
16:55
#1831
Finish
26.22 mi13:44:506:05:5913:5913:24
13:09
#1828
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi12008071741521(Top 78%)978(Top 85%)204(Top 85%)
10K6.21 mi3.10 mi1208-8813-6171+31243(Top 64%)837(Top 73%)176(Top 73%)
15K9.32 mi3.11 mi1342-134884-71188-171521(Top 78%)978(Top 85%)204(Top 85%)
20K12.43 mi3.11 mi1357-15888-4186+21414(Top 73%)910(Top 79%)188(Top 78%)
Half13.10 mi0.67 mi1419-62917-29191-51915(Top 98%)1134(Top 98%)239(Top 100%)
25K15.53 mi2.43 mi1709-2901059-142223-321936(Top 99%)1143(Top 99%)239(Top 100%)
30K18.64 mi3.11 mi1775-661089-30229-61927(Top 99%)1138(Top 99%)237(Top 99%)
35K21.75 mi3.11 mi1800-251095-6230-11867(Top 96%)1109(Top 96%)234(Top 98%)
25.2M25.20 mi3.45 mi1831-311107-12232-21890(Top 97%)1119(Top 97%)232(Top 97%)
Finish26.22 mi1.02 mi1828+31105+22321710(Top 88%)1020(Top 88%)213(Top 89%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×1
+26ft-31ft

Overall

1521

Males

978

M25-29

204

5K→10K

3.1 - 6.2 mi

Top 64%
×2
+38ft-17ft

Overall

1243

Males

837

M25-29

176

10K→15K

6.2 - 9.3 mi

Top 78%
×2
+26ft-44ft

Overall

1521

Males

978

M25-29

204

15K→20K

9.3 - 12.4 mi

Top 73%
×1
+35ft-22ft

Overall

1414

Males

910

M25-29

188

20K→Half

12.4 - 13.1 mi

Top 98%
×1
+7ft-13ft

Overall

1915

Males

1134

M25-29

239

Half→25K

13.1 - 15.5 mi

Top 99%
×2
+48ft-19ft

Overall

1936

Males

1143

M25-29

239

25K→30K

15.5 - 18.6 mi

Top 99%
×2
+38ft-52ft

Overall

1927

Males

1138

M25-29

237

30K→35K

18.6 - 21.8 mi

Top 96%
×2
+39ft-39ft

Overall

1867

Males

1109

M25-29

234

35K→25.2M

21.8 - 25.2 mi

Top 97%
×3
+57ft-58ft

Overall

1890

Males

1119

M25-29

232

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×1
+17ft-12ft

Overall

1710

Males

1020

M25-29

213

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
59
Passed By
596
Net Change
-628
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1200
5K → 10K2230-8#1200#1208
10K → 15K4138-134#1208#1342
15K → 20K1328-15#1342#1357
20K → Half870-62#1357#1419
Half → 25K1200-290#1419#1709
25K → 30K167-66#1709#1775
30K → 35K328-25#1775#1800
35K → 25.2M334-31#1800#1831
25.2M → Finish41+3#1831#1828
TOTALS59596-628
📊

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

Download and share your official race completion certificate

🏆 Finisher Certificate
Download or share your official race finisher certificate
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Your certificate is generated on-demand and can be shared on social media or saved for your records

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

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

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
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