Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management

Holly Smith

Bib: 9810 β€’F β€’Age: 77

Liberty, MO

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 (F75-79)
#0 / 6
Top 33%
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
47:20
3.11 mi
Rank: #5428
Start β†’ 5K
47:20 | 15:15/mi
10K
1:35:55
6.21 mi
Rank: #5422 (+6)
5K β†’ 10K
48:35 | 15:39/mi
15K
2:24:40
9.32 mi
Rank: #5386 (+36)
10K β†’ 15K
48:45 | 15:42/mi
20K
3:17:22
12.43 mi
Rank: #5398 (-12)
15K β†’ 20K
52:42 | 16:58/mi
Finish
3:29:47
13.10 mi
Rank: #5407 (-9)
20K β†’ Finish
12:25 | 18:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:31:5947:2015:1547:20
15:15
-
10K
6.21 mi09:20:341:35:5515:2748:35
15:39
+0:24
15K
9.32 mi10:09:192:24:4015:3248:45
15:42
+0:03
20K
12.43 mi11:02:013:17:2215:5352:42
16:58
+1:16
Finish
13.10 mi11:14:263:29:4716:0112:25
18:32
+1:34

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

15:15 /mi

Average Pace

16:01 /mi

Slowest Pace

18:32 /mi

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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

0:00

0% of race

Time at Moderate Pace

2:24:40

69% of race

Time at Slow Pace

1:05:07

31% of race

Average Pace: 16:01 /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.

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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 mi08:31:5947:2015:1547:20
15:15
#5428
10K
6.21 mi09:20:341:35:5515:2748:35
15:39
#5422
15K
9.32 mi10:09:192:24:4015:3248:45
15:42
#5386
20K
12.43 mi11:02:013:17:2215:5352:42
16:58
#5398
Finish
13.10 mi11:14:263:29:4716:0112:25
18:32
#5407
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF75-79Seg. OverallSeg. FemalesSeg. F75-79
5K3.11 mi3.11 mi5428305825268(Top 93%)2943(Top 91%)2(Top 33%)
10K6.21 mi3.10 mi5422+63052+625367(Top 95%)3016(Top 93%)2(Top 33%)
15K9.32 mi3.11 mi5386+363029+2325268(Top 93%)2943(Top 91%)2(Top 33%)
20K12.43 mi3.11 mi5398-123038-925400(Top 95%)3046(Top 94%)4(Top 67%)
Finish13.10 mi0.67 mi5407-93044-625508(Top 97%)3125(Top 96%)4(Top 67%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
Γ—1
+26ft-31ft

Overall

5268

Females

2943

F75-79

2

5K→10K

3.1 - 6.2 mi

Top 95%
Γ—2
+38ft-17ft

Overall

5367

Females

3016

F75-79

2

10K→15K

6.2 - 9.3 mi

Top 93%
Γ—2
+26ft-44ft

Overall

5268

Females

2943

F75-79

2

15K→20K

9.3 - 12.4 mi

Top 95%
Γ—1
+35ft-22ft

Overall

5400

Females

3046

F75-79

4

20K→Finish

12.4 - 13.1 mi

Top 97%
Γ—1
+7ft-13ft

Overall

5508

Females

3125

F75-79

4

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
89
Passed By
68
Net Change
+21
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#5428
5K β†’ 10K3226+6#5428#5422
10K β†’ 15K437+36#5422#5386
15K β†’ 20K1022-12#5386#5398
20K β†’ Finish413-9#5398#5407
TOTALS8968+21
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

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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