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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

Jessica Epps

Bib: 7553 •F •Age: 46

Yorktown, VA

Shamrock Marathon - Half logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 5662
Top 43%
Gender (Female)
#0 / 3242
Top 32%
Masters (Masters Women)
#0 / 1369
Top 23%
Age Group (F45-49)
#0 / 302
Top 28%
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
31:05
3.11 mi
Rank: #2712
Start → 5K
31:05 | 10:01/mi
10K
1:02:01
6.21 mi
Rank: #2502 (+210)
5K → 10K
30:56 | 9:58/mi
15K
1:33:46
9.32 mi
Rank: #2482 (+20)
10K → 15K
31:45 | 10:14/mi
20K
2:05:32
12.43 mi
Rank: #2435 (+47)
15K → 20K
31:46 | 10:14/mi
Finish
2:12:46
13.10 mi
Rank: #2456 (-21)
20K → Finish
7:14 | 10:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:09:2331:0510:0131:05
10:01
-
10K
6.21 mi08:40:191:02:019:5930:56
9:58
-0:03
15K
9.32 mi09:12:041:33:4610:0431:45
10:14
+0:16
20K
12.43 mi09:43:502:05:3210:0731:46
10:14
0:00
Finish
13.10 mi09:51:042:12:4610:097:14
10:48
+0:34

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

9:58 /mi

Average Pace

10:08 /mi

Slowest Pace

10:48 /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

2:05:32

95% of race

Time at Steady Pace

7:14

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:08 /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...
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 mi08:09:2331:0510:0131:05
10:01
#2712
10K
6.21 mi08:40:191:02:019:5930:56
9:58
#2502
15K
9.32 mi09:12:041:33:4610:0431:45
10:14
#2482
20K
12.43 mi09:43:502:05:3210:0731:46
10:14
#2435
Finish
13.10 mi09:51:042:12:4610:097:14
10:48
#2456
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi27121195982401(Top 42%)1015(Top 31%)76(Top 25%)
10K6.21 mi3.10 mi2502+2101060+13588+102381(Top 42%)982(Top 30%)76(Top 25%)
15K9.32 mi3.11 mi2482+201044+1683+52401(Top 42%)1015(Top 31%)76(Top 25%)
20K12.43 mi3.11 mi2435+471033+1182+12372(Top 42%)1030(Top 32%)83(Top 27%)
Finish13.10 mi0.67 mi2456-211042-984-22709(Top 48%)1245(Top 38%)96(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×1
+26ft-31ft

Overall

2401

Females

1015

F45-49

76

5K→10K

3.1 - 6.2 mi

Top 42%
×2
+38ft-17ft

Overall

2381

Females

982

F45-49

76

10K→15K

6.2 - 9.3 mi

Top 42%
×2
+26ft-44ft

Overall

2401

Females

1015

F45-49

76

15K→20K

9.3 - 12.4 mi

Top 42%
×1
+35ft-22ft

Overall

2372

Females

1030

F45-49

83

20K→Finish

12.4 - 13.1 mi

Top 48%
×1
+7ft-13ft

Overall

2709

Females

1245

F45-49

96

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
451*
Passed By
195
Net Change
+256
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2712
5K → 10K251*41+210#2712#2502
10K → 15K8565+20#2502#2482
15K → 20K10154+47#2482#2435
20K → Finish1435-21#2435#2456
TOTALS451*195+256

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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AI Key Insights

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Finisher Certificate

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🏆 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

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Export & Support

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