Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management

Thomas Burke

Bib: 4254 β€’M β€’Age: 66

California, MD

Shamrock Marathon - Half logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 5662
Top 11%
Gender (Male)
#0 / 2404
Top 19%
Masters (Masters Men)
#0 / 1079
Top 14%
Age Group (M65-69)
#0 / 61
Top 3%
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
23:22
3.11 mi
Rank: #423
Start β†’ 5K
23:22 | 7:32/mi
10K
47:06
6.21 mi
Rank: #403 (+20)
5K β†’ 10K
23:44 | 7:39/mi
15K
1:13:14
9.32 mi
Rank: #495 (-92)
10K β†’ 15K
26:08 | 8:25/mi
20K
1:39:17
12.43 mi
Rank: #568 (-73)
15K β†’ 20K
26:03 | 8:24/mi
Finish
1:46:04
13.10 mi
Rank: #607 (-39)
20K β†’ Finish
6:47 | 10:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:53:4723:227:3223:22
7:32
-
10K
6.21 mi08:17:3147:067:3523:44
7:39
+0:07
15K
9.32 mi08:43:391:13:147:5226:08
8:25
+0:46
20K
12.43 mi09:09:421:39:178:0026:03
8:24
-0:01
Finish
13.10 mi09:16:291:46:048:066:47
10:08
+1:44

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

7:32 /mi

Average Pace

8:06 /mi

Slowest Pace

10:08 /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

47:06

44% of race

Time at Moderate Pace

52:11

49% of race

Time at Slow Pace

6:47

6% of race

Average Pace: 8:06 /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 mi07:53:4723:227:3223:22
7:32
#423
10K
6.21 mi08:17:3147:067:3523:44
7:39
#403
15K
9.32 mi08:43:391:13:147:5226:08
8:25
#495
20K
12.43 mi09:09:421:39:178:0026:03
8:24
#568
Finish
13.10 mi09:16:291:46:048:066:47
10:08
#607
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi4233233761(Top 13%)546(Top 23%)2(Top 3%)
10K6.21 mi3.10 mi403+20305+182+1413(Top 7%)315(Top 13%)2(Top 3%)
15K9.32 mi3.11 mi495-92366-612761(Top 13%)546(Top 23%)2(Top 3%)
20K12.43 mi3.11 mi568-73419-532815(Top 14%)576(Top 24%)4(Top 7%)
Finish13.10 mi0.67 mi607-39449-3022102(Top 37%)1214(Top 50%)14(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
Γ—1
+26ft-31ft

Overall

761

Males

546

M65-69

2

5K→10K

3.1 - 6.2 mi

Top 7%
Γ—2
+38ft-17ft

Overall

413

Males

315

M65-69

2

10K→15K

6.2 - 9.3 mi

Top 13%
Γ—2
+26ft-44ft

Overall

761

Males

546

M65-69

2

15K→20K

9.3 - 12.4 mi

Top 14%
Γ—1
+35ft-22ft

Overall

815

Males

576

M65-69

4

20K→Finish

12.4 - 13.1 mi

Top 37%
Γ—1
+7ft-13ft

Overall

2102

Males

1214

M65-69

14

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
45
Passed By
229
Net Change
-184
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#423
5K β†’ 10K3414+20#423#403
10K β†’ 15K294-92#403#495
15K β†’ 20K881-73#495#568
20K β†’ Finish140-39#568#607
TOTALS45229-184
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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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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