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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON HALF 2025

Valerie Clark

Bib: 9039 •F •Age: 59

Virginia Bch, VA

Shamrock Marathon - Half logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 5662
Gender (Female)
#0 / 3242
Masters (Masters Women)
#0 / 1369
Age Group (F55-59)
#0 / 215
Race Day Weather
71°/61°F
overcast clouds
Personalized for Valerie

Your Race Performance Report is ready

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

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 11:09/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
5K
34:38
3.11 mi
Rank: #3847
Start → 5K
34:38 | 11:09/mi
10K
1:12:12
6.21 mi
Rank: #4003 (-156)
5K → 10K
37:34 | 12:06/mi
15K
1:53:47
9.32 mi
Rank: #4232 (-229)
10K → 15K
41:35 | 13:24/mi
20K
2:33:50
12.43 mi
Rank: #4227 (+5)
15K → 20K
40:03 | 12:54/mi
Finish
2:43:07
13.10 mi
Rank: #4260 (-33)
20K → Finish
9:17 | 13:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:12:4734:3811:0934:38
11:09
-
10K
6.21 mi08:50:211:12:1211:3837:34
12:06
+0:57
15K
9.32 mi09:31:561:53:4712:1341:35
13:24
+1:18
20K
12.43 mi10:11:592:33:5012:2340:03
12:54
-0:30
Finish
13.10 mi10:21:162:43:0712:289:17
13:51
+0:57

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

11:09 /mi

Average Pace

12:27 /mi

Slowest Pace

13:51 /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

1:12:12

44% of race

Time at Steady Pace

40:03

25% of race

Time at Slower Pace

50:52

31% of race

Average Pace: 12:27 /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.

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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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:12:4734:3811:0934:38
11:09
#3847
10K
6.21 mi08:50:211:12:1211:3837:34
12:06
#4003
15K
9.32 mi09:31:561:53:4712:1341:35
13:24
#4232
20K
12.43 mi10:11:592:33:5012:2340:03
12:54
#4227
Finish
13.10 mi10:21:162:43:0712:289:17
13:51
#4260
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi38471918984544(Top 80%)2416(Top 75%)123(Top 57%)
10K6.21 mi3.10 mi4003-1562027-109106-84124(Top 73%)2114(Top 65%)110(Top 51%)
15K9.32 mi3.11 mi4232-2292188-161112-64544(Top 80%)2416(Top 75%)123(Top 57%)
20K12.43 mi3.11 mi4227+52199-111124227(Top 75%)2216(Top 68%)114(Top 53%)
Finish13.10 mi0.67 mi4260-332229-301124633(Top 82%)2510(Top 77%)125(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×1
+26ft-31ft

Overall

4544

Females

2416

F55-59

123

5K→10K

3.1 - 6.2 mi

Top 73%
×2
+38ft-17ft

Overall

4124

Females

2114

F55-59

110

10K→15K

6.2 - 9.3 mi

Top 80%
×2
+26ft-44ft

Overall

4544

Females

2416

F55-59

123

15K→20K

9.3 - 12.4 mi

Top 75%
×1
+35ft-22ft

Overall

4227

Females

2216

F55-59

114

20K→Finish

12.4 - 13.1 mi

Top 82%
×1
+7ft-13ft

Overall

4633

Females

2510

F55-59

125

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
153
Passed By
500
Net Change
-413
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3847
5K → 10K67200-156#3847#4003
10K → 15K14200-229#4003#4232
15K → 20K6560+5#4232#4227
20K → Finish740-33#4227#4260
TOTALS153500-413
📊

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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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.

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