Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management

Craig Heinicke

Bib: 6335 β€’M β€’Age: 71

Richmond, VA

Shamrock Marathon - Half logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 5662
Top 38%
Gender (Male)
#0 / 2404
Masters (Masters Men)
#0 / 1079
Top 44%
Age Group (M70-74)
#0 / 25
Top 20%
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
28:42
3.11 mi
Rank: #1871
Start β†’ 5K
28:42 | 9:15/mi
10K
59:12
6.21 mi
Rank: #2070 (-199)
5K β†’ 10K
30:30 | 9:50/mi
15K
1:31:43
9.32 mi
Rank: #2246 (-176)
10K β†’ 15K
32:31 | 10:28/mi
20K
2:02:22
12.43 mi
Rank: #2178 (+68)
15K β†’ 20K
30:39 | 9:52/mi
Finish
2:09:03
13.10 mi
Rank: #2154 (+24)
20K β†’ Finish
6:41 | 9:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:04:4928:429:1528:42
9:15
-
10K
6.21 mi08:35:1959:129:3230:30
9:50
+0:35
15K
9.32 mi09:07:501:31:439:5132:31
10:28
+0:38
20K
12.43 mi09:38:292:02:229:5130:39
9:52
-0:36
Finish
13.10 mi09:45:102:09:039:526:41
9:59
+0:07

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

9:15 /mi

Average Pace

9:51 /mi

Slowest Pace

10:28 /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

1:36:32

75% of race

Time at Moderate Pace

32:31

25% of race

Time at Slow Pace

0:00

0% of race

Average Pace: 9:51 /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 mi08:04:4928:429:1528:42
9:15
#1871
10K
6.21 mi08:35:1959:129:3230:30
9:50
#2070
15K
9.32 mi09:07:501:31:439:5132:31
10:28
#2246
20K
12.43 mi09:38:292:02:229:5130:39
9:52
#2178
Finish
13.10 mi09:45:102:09:039:526:41
9:59
#2154
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi1871115552662(Top 47%)1497(Top 62%)9(Top 36%)
10K6.21 mi3.10 mi2070-1991260-10552260(Top 40%)1338(Top 56%)5(Top 20%)
15K9.32 mi3.11 mi2246-1761331-7152662(Top 47%)1497(Top 62%)9(Top 36%)
20K12.43 mi3.11 mi2178+681287+4452067(Top 37%)1196(Top 50%)5(Top 20%)
Finish13.10 mi0.67 mi2154+241268+1951967(Top 35%)1155(Top 48%)5(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
Γ—1
+26ft-31ft

Overall

2662

Males

1497

M70-74

9

5K→10K

3.1 - 6.2 mi

Top 40%
Γ—2
+38ft-17ft

Overall

2260

Males

1338

M70-74

5

10K→15K

6.2 - 9.3 mi

Top 47%
Γ—2
+26ft-44ft

Overall

2662

Males

1497

M70-74

9

15K→20K

9.3 - 12.4 mi

Top 37%
Γ—1
+35ft-22ft

Overall

2067

Males

1196

M70-74

5

20K→Finish

12.4 - 13.1 mi

Top 35%
Γ—1
+7ft-13ft

Overall

1967

Males

1155

M70-74

5

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
201
Passed By
453
Net Change
-283
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1871
5K β†’ 10K32200-199#1871#2070
10K β†’ 15K21197-176#2070#2246
15K β†’ 20K11648+68#2246#2178
20K β†’ Finish328+24#2178#2154
TOTALS201453-283
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

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πŸ† Finisher Certificate
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Activity Data

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