Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management

Bruce Gladstone

Bib: 9851 β€’M β€’Age: 77

Westfield, NJ

Shamrock Marathon - Half logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 5662
Gender (Male)
#0 / 2404
Masters (Masters Men)
#0 / 1079
Age Group (M75-79)
#0 / 9
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
44:01
3.11 mi
Rank: #5252
Start β†’ 5K
44:01 | 14:11/mi
10K
1:32:26
6.21 mi
Rank: #5322 (-70)
5K β†’ 10K
48:25 | 15:36/mi
15K
2:14:41
9.32 mi
Rank: #5161 (+161)
10K β†’ 15K
42:15 | 13:36/mi
20K
2:57:44
12.43 mi
Rank: #5043 (+118)
15K β†’ 20K
43:03 | 13:52/mi
Finish
3:06:11
13.10 mi
Rank: #5003 (+40)
20K β†’ Finish
8:27 | 12:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:32:2244:0114:1144:01
14:11
-
10K
6.21 mi09:20:471:32:2614:5348:25
15:36
+1:25
15K
9.32 mi10:03:022:14:4114:2842:15
13:36
-2:00
20K
12.43 mi10:46:052:57:4414:1943:03
13:52
+0:16
Finish
13.10 mi10:54:323:06:1114:138:27
12:37
-1:15

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

12:37 /mi

Average Pace

14:13 /mi

Slowest Pace

15:36 /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

8:27

5% of race

Time at Moderate Pace

2:09:19

69% of race

Time at Slow Pace

48:25

26% of race

Average Pace: 14:13 /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 mi08:32:2244:0114:1144:01
14:11
#5252
10K
6.21 mi09:20:471:32:2614:5348:25
15:36
#5322
15K
9.32 mi10:03:022:14:4114:2842:15
13:36
#5161
20K
12.43 mi10:46:052:57:4414:1943:03
13:52
#5043
Finish
13.10 mi10:54:323:06:1114:138:27
12:37
#5003
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM75-79Seg. OverallSeg. MalesSeg. M75-79
5K3.11 mi3.11 mi5252230464619(Top 82%)2143(Top 89%)3(Top 33%)
10K6.21 mi3.10 mi5322-702325-2165362(Top 95%)2336(Top 97%)8(Top 89%)
15K9.32 mi3.11 mi5161+1612282+435+14619(Top 82%)2143(Top 89%)3(Top 33%)
20K12.43 mi3.11 mi5043+1182251+3154606(Top 81%)2107(Top 88%)3(Top 33%)
Finish13.10 mi0.67 mi5003+402235+1654088(Top 72%)1951(Top 81%)2(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
Γ—1
+26ft-31ft

Overall

4619

Males

2143

M75-79

3

5K→10K

3.1 - 6.2 mi

Top 95%
Γ—2
+38ft-17ft

Overall

5362

Males

2336

M75-79

8

10K→15K

6.2 - 9.3 mi

Top 82%
Γ—2
+26ft-44ft

Overall

4619

Males

2143

M75-79

3

15K→20K

9.3 - 12.4 mi

Top 81%
Γ—1
+35ft-22ft

Overall

4606

Males

2107

M75-79

3

20K→Finish

12.4 - 13.1 mi

Top 72%
Γ—1
+7ft-13ft

Overall

4088

Males

1951

M75-79

2

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
345
Passed By
96
Net Change
+249
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#5252
5K β†’ 10K2191-70#5252#5322
10K β†’ 15K1654+161#5322#5161
15K β†’ 20K1191+118#5161#5043
20K β†’ Finish400+40#5043#5003
TOTALS34596+249
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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