Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management

Roxanne Kaylor

Bib: 9973 β€’F β€’Age: 74

Falls Church, 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 (F70-74)
#0 / 16
Top 38%
Race Day Weather
71Β°/61Β°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
39:14
3.11 mi
Rank: #4758
Start β†’ 5K
39:14 | 12:38/mi
10K
1:18:55
6.21 mi
Rank: #4669 (+89)
5K β†’ 10K
39:41 | 12:47/mi
15K
2:02:08
9.32 mi
Rank: #4711 (-42)
10K β†’ 15K
43:13 | 13:55/mi
20K
2:44:59
12.43 mi
Rank: #4685 (+26)
15K β†’ 20K
42:51 | 13:48/mi
Finish
2:54:43
13.10 mi
Rank: #4696 (-11)
20K β†’ Finish
9:44 | 14:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:24:0839:1412:3839:14
12:38
-
10K
6.21 mi09:03:491:18:5512:4339:41
12:47
+0:09
15K
9.32 mi09:47:022:02:0813:0743:13
13:55
+1:08
20K
12.43 mi10:29:532:44:5913:1742:51
13:48
-0:07
Finish
13.10 mi10:39:372:54:4313:219:44
14:32
+0:44

Checkpoint Splits Visualizations

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

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Green = fastest, yellow = moderate, red = slowest segments.

Fastest Pace

12:38 /mi

Average Pace

13:20 /mi

Slowest Pace

14:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Color indicates pace quality: green = fast pace, yellow = moderate, red = slow pace.

Time at Fast Pace

2:01:46

70% of race

Time at Moderate Pace

52:57

30% of race

Time at Slow Pace

0:00

0% of race

Average Pace: 13:20 /mi

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Fast pace (< avg)
Moderate pace (β‰ˆ avg)
Slow pace (> avg)

🎨Heatmap

Pace Heatmap

Visual intensity map of your pacing throughout the race. Green = fastest, yellow = moderate, red = slowest.

Loading...
0mi3.3mi6.5mi9.8mi13.1mi
Pace:
Fast
Moderate
Slow

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 mi08:24:0839:1412:3839:14
12:38
#4758
10K
6.21 mi09:03:491:18:5512:4339:41
12:47
#4669
15K
9.32 mi09:47:022:02:0813:0743:13
13:55
#4711
20K
12.43 mi10:29:532:44:5913:1742:51
13:48
#4685
Finish
13.10 mi10:39:372:54:4313:219:44
14:32
#4696
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi4758256674738(Top 84%)2554(Top 79%)8(Top 50%)
10K6.21 mi3.10 mi4669+892504+626+14513(Top 80%)2392(Top 74%)5(Top 31%)
15K9.32 mi3.11 mi4711-422536-327-14738(Top 84%)2554(Top 79%)8(Top 50%)
20K12.43 mi3.11 mi4685+262515+216+14581(Top 81%)2470(Top 76%)7(Top 44%)
Finish13.10 mi0.67 mi4696-112525-1064836(Top 85%)2657(Top 82%)8(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
Γ—1
+26ft-31ft

Overall

4738

Females

2554

F70-74

8

5K→10K

3.1 - 6.2 mi

Top 80%
Γ—2
+38ft-17ft

Overall

4513

Females

2392

F70-74

5

10K→15K

6.2 - 9.3 mi

Top 84%
Γ—2
+26ft-44ft

Overall

4738

Females

2554

F70-74

8

15K→20K

9.3 - 12.4 mi

Top 81%
Γ—1
+35ft-22ft

Overall

4581

Females

2470

F70-74

7

20K→Finish

12.4 - 13.1 mi

Top 85%
Γ—1
+7ft-13ft

Overall

4836

Females

2657

F70-74

8

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
266
Passed By
204
Net Change
+62
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#4758
5K β†’ 10K14960+89#4758#4669
10K β†’ 15K4284-42#4669#4711
15K β†’ 20K6640+26#4711#4685
20K β†’ Finish920-11#4685#4696
TOTALS266204+62
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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AI Key Insights

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Finisher Certificate

Download and share your official race completion certificate

πŸ† 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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Export Track Data

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