Quick Links:All Results|Race Analytics|CourseCourse Information|ContactContact Time Management

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

J & A Racing

Race timed by

Big River Race Management

SHAMROCK MARATHON HALF 2025

Robert Yinger

Bib: 9124 •M •Age: 64

Westminster, MD

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 5662

Gender (Male)

#0 / 2404

Masters (Masters Men)

#0 / 1079

Age Group (M60-64)

#0 / 114

Race Day Weather

71°/61°F

overcast clouds

Unlock Your Full

Race Performance Report

Personalized by MyRace AI

New

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Your Race Performance Report includes:

Fatigue & pacing analysis
Finish time optimization
Qualification readiness
Segment-by-segment breakdown
Personalized race insights
Downloadable athlete report

Shareable via link — view it anywhere, share with anyone

Report Preview

Generating your preview…

$4.99

One-time purchase · Instant access · Downloadable PDF · Shareable report

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

Start

0:00:00

Race begins

44:39

3.11 mi

Rank: #5282

Start → 5K

44:39 | 14:23/mi

44:39

3.11 mi

Rank: #5282

Start → 5K

44:39 | 14:23/mi

10K

1:29:03

6.21 mi

Rank: #5208 (+74)

5K → 10K

44:24 | 14:18/mi

10K

1:29:03

6.21 mi

Rank: #5208 (+74)

5K → 10K

44:24 | 14:18/mi

15K

2:14:23

9.32 mi

Rank: #5155 (+53)

10K → 15K

45:20 | 14:36/mi

15K

2:14:23

9.32 mi

Rank: #5155 (+53)

10K → 15K

45:20 | 14:36/mi

20K

3:12:52

12.43 mi

Rank: #5335 (-180)

15K → 20K

58:29 | 18:50/mi

20K

3:12:52

12.43 mi

Rank: #5335 (-180)

15K → 20K

58:29 | 18:50/mi

Finish

3:23:53

13.10 mi

Rank: #5331 (+4)

20K → Finish

11:01 | 16:26/mi

Finish

3:23:53

13.10 mi

Rank: #5331 (+4)

20K → Finish

11:01 | 16:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	08:33:14	44:39	14:23	44:39	14:23	-
10K	6.21 mi	09:17:38	1:29:03	14:20	44:24	14:18	-0:05
15K	9.32 mi	10:02:58	2:14:23	14:26	45:20	14:36	+0:18
20K	12.43 mi	11:01:27	3:12:52	15:32	58:29	18:50	+4:14
Finish	13.10 mi	11:12:28	3:23:53	15:34	11:01	16:26	-2:24

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

14:18 /mi

Average Pace

15:34 /mi

Slowest Pace

18:50 /mi

Loading chart...

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

0:00

0% of race

Time at Steady Pace

2:14:23

66% of race

Time at Slower Pace

1:09:30

34% of race

Average Pace: 15:34 /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.

0mi3.3mi6.5mi9.8mi13.1mi

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

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	08:33:14	44:39	14:23	44:39	14:23	#5282
10K	6.21 mi	09:17:38	1:29:03	14:20	44:24	14:18	#5208
15K	9.32 mi	10:02:58	2:14:23	14:26	45:20	14:36	#5155
20K	12.43 mi	11:01:27	3:12:52	15:32	58:29	18:50	#5335
Finish	13.10 mi	11:12:28	3:23:53	15:34	11:01	16:26	#5331

Faster pace

Steady pace

Slower pace

Rankings

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

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M60-64	Seg. Overall	Seg. Males	Seg. M60-64
5K	3.11 mi	3.11 mi	5282	2316	106	5020(Top 89%)	2240(Top 93%)	99(Top 87%)
10K	6.21 mi	3.10 mi	5208+74	2296+20	104+2	5089(Top 90%)	2263(Top 94%)	100(Top 88%)
15K	9.32 mi	3.11 mi	5155+53	2279+17	102+2	5020(Top 89%)	2240(Top 93%)	99(Top 87%)
20K	12.43 mi	3.11 mi	5335-180	2323-44	109-7	5583(Top 99%)	2389(Top 99%)	114(Top 100%)
Finish	13.10 mi	0.67 mi	5331+4	2325-2	109	5246(Top 93%)	2294(Top 95%)	107(Top 94%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%

×1

+26ft-31ft

Overall

5020

Males

2240

M60-64

5K→10K

3.1 - 6.2 mi

Top 90%

×2

+38ft-17ft

Overall

5089

Males

2263

M60-64

100

10K→15K

6.2 - 9.3 mi

Top 89%

×2

+26ft-44ft

Overall

5020

Males

2240

M60-64

15K→20K

9.3 - 12.4 mi

Top 99%

×1

+35ft-22ft

Overall

5583

Males

2389

M60-64

114

20K→Finish

12.4 - 13.1 mi

Top 93%

×1

+7ft-13ft

Overall

5246

Males

2294

M60-64

107

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

186

Passed By

235

Net Change

-49

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#5282
5K → 10K	105	31	+74	#5282	#5208
10K → 15K	68	15	+53	#5208	#5155
15K → 20K	2	182	-180	#5155	#5335
20K → Finish	11	7	+4	#5335	#5331
TOTALS	186	235	-49

📊

Passing Analysis Visualizations

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

Time:

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Finisher Certificate

Download and share your official race completion certificate

🏆 Finisher Certificate

Download or share your official race finisher certificate

Loading certificate...

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

Share Feedback

Quick Links

Explore more race data and athlete comparisons

All Results

Browse complete race results with filtering

→

Race Analytics

View race statistics, trends, and insights

→

Course Information

View interactive course map and elevation

→

Contact Time Management

Questions about your timing data or results

→

Results processed 5 months ago

Official Timing Data

Robert Yinger

Race Performance Report

Your Race Performance Report is ready

Race Timeline and Course Information

⏱️ Race Timeline

Race Animation with Course Map

Splits & Pacing

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Rankings

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→Finish

Passing

Passing Analysis

Passing Analysis Visualizations

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Finisher Certificate

Activity Data

Export & Support

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management