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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

Kelli Walsh

Bib: 9374 •F •Age: 30

Virginia Bch, VA

Shamrock Marathon - Half logo
0:00
0:00
/ mi
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Overall
#0 / 5662
Top 42%
Gender (Female)
#0 / 3242
Top 31%
Age Group (F30-34)
#0 / 477
Top 33%
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
32:55
3.11 mi
Rank: #3361
Start → 5K
32:55 | 10:36/mi
10K
1:05:12
6.21 mi
Rank: #3066 (+295)
5K → 10K
32:17 | 10:24/mi
15K
1:36:13
9.32 mi
Rank: #2750 (+316)
10K → 15K
31:01 | 9:59/mi
20K
2:05:18
12.43 mi
Rank: #2419 (+331)
15K → 20K
29:05 | 9:22/mi
Finish
2:11:52
13.10 mi
Rank: #2375 (+44)
20K → Finish
6:34 | 9:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:17:3132:5510:3632:55
10:36
-
10K
6.21 mi08:49:481:05:1210:3032:17
10:24
-0:12
15K
9.32 mi09:20:491:36:1310:2031:01
9:59
-0:25
20K
12.43 mi09:49:542:05:1810:0529:05
9:22
-0:37
Finish
13.10 mi09:56:282:11:5210:056:34
9:48
+0:26

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

9:22 /mi

Average Pace

10:04 /mi

Slowest Pace

10:36 /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

1:06:40

51% of race

Time at Steady Pace

1:05:12

49% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:04 /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 mi08:17:3132:5510:3632:55
10:36
#3361
10K
6.21 mi08:49:481:05:1210:3032:17
10:24
#3066
15K
9.32 mi09:20:491:36:1310:2031:01
9:59
#2750
20K
12.43 mi09:49:542:05:1810:0529:05
9:22
#2419
Finish
13.10 mi09:56:282:11:5210:056:34
9:48
#2375
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi336115792552179(Top 38%)884(Top 27%)140(Top 29%)
10K6.21 mi3.10 mi3066+2951399+180226+292817(Top 50%)1240(Top 38%)200(Top 42%)
15K9.32 mi3.11 mi2750+3161209+190192+342179(Top 38%)884(Top 27%)140(Top 29%)
20K12.43 mi3.11 mi2419+3311024+185160+321638(Top 29%)641(Top 20%)105(Top 22%)
Finish13.10 mi0.67 mi2375+44998+26156+41807(Top 32%)725(Top 22%)122(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×1
+26ft-31ft

Overall

2179

Females

884

F30-34

140

5K→10K

3.1 - 6.2 mi

Top 50%
×2
+38ft-17ft

Overall

2817

Females

1240

F30-34

200

10K→15K

6.2 - 9.3 mi

Top 38%
×2
+26ft-44ft

Overall

2179

Females

884

F30-34

140

15K→20K

9.3 - 12.4 mi

Top 29%
×1
+35ft-22ft

Overall

1638

Females

641

F30-34

105

20K→Finish

12.4 - 13.1 mi

Top 32%
×1
+7ft-13ft

Overall

1807

Females

725

F30-34

122

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1024*
Passed By
38
Net Change
+986
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3361
5K → 10K312*17+295#3361#3066
10K → 15K328*12+316#3066#2750
15K → 20K336*5+331#2750#2419
20K → Finish484+44#2419#2375
TOTALS1024*38+986

* 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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Activity Data

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Export & Support

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