Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management

Kevin Brown

Bib: 7154 β€’M β€’Age: 40

Chesapeake, VA

Shamrock Marathon - Half logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 5662
Top 32%
Gender (Male)
#0 / 2404
Top 46%
Masters (Masters Men)
#0 / 1079
Top 38%
Age Group (M40-44)
Official
#0 / 296
Calculated (M40-44)
#0 / 296
Top 47%
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
28:48
3.11 mi
Rank: #1902
Start β†’ 5K
28:48 | 9:17/mi
10K
58:09
6.21 mi
Rank: #1881 (+21)
5K β†’ 10K
29:21 | 9:27/mi
15K
1:27:06
9.32 mi
Rank: #1763 (+118)
10K β†’ 15K
28:57 | 9:20/mi
20K
1:57:27
12.43 mi
Rank: #1792 (-29)
15K β†’ 20K
30:21 | 9:47/mi
Finish
2:04:29
13.10 mi
Rank: #1810 (-18)
20K β†’ Finish
7:02 | 10:30/mi
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  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:09:0628:489:1728:48
9:17
-
10K
6.21 mi08:38:2758:099:2229:21
9:27
+0:10
15K
9.32 mi09:07:241:27:069:2128:57
9:20
-0:07
20K
12.43 mi09:37:451:57:279:2830:21
9:47
+0:27
Finish
13.10 mi09:44:472:04:299:317:02
10:30
+0:43

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. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:17 /mi

Average Pace

9:30 /mi

Slowest Pace

10:30 /mi

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Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:57:27

94% of race

Time at Steady Pace

7:02

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:30 /mi

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Faster pace (< avg)
Steady pace (β‰ˆ 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.

Loading...
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 mi08:09:0628:489:1728:48
9:17
#1902
10K
6.21 mi08:38:2758:099:2229:21
9:27
#1881
15K
9.32 mi09:07:241:27:069:2128:57
9:20
#1763
20K
12.43 mi09:37:451:57:279:2830:21
9:47
#1792
Finish
13.10 mi09:44:472:04:299:317:02
10:30
#1810
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi190211721351594(Top 28%)1007(Top 42%)131(Top 44%)
10K6.21 mi3.10 mi1881+211164+8141-61895(Top 33%)1164(Top 48%)142(Top 48%)
15K9.32 mi3.11 mi1763+1181093+71135+61594(Top 28%)1007(Top 42%)131(Top 44%)
20K12.43 mi3.11 mi1792-291107-14138-31984(Top 35%)1155(Top 48%)154(Top 52%)
Finish13.10 mi0.67 mi1810-181115-8139-12460(Top 43%)1358(Top 56%)167(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
Γ—1
+26ft-31ft

Overall

1594

Males

1007

M40-44

131

5K→10K

3.1 - 6.2 mi

Top 33%
Γ—2
+38ft-17ft

Overall

1895

Males

1164

M40-44

142

10K→15K

6.2 - 9.3 mi

Top 28%
Γ—2
+26ft-44ft

Overall

1594

Males

1007

M40-44

131

15K→20K

9.3 - 12.4 mi

Top 35%
Γ—1
+35ft-22ft

Overall

1984

Males

1155

M40-44

154

20K→Finish

12.4 - 13.1 mi

Top 43%
Γ—1
+7ft-13ft

Overall

2460

Males

1358

M40-44

167

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
296
Passed By
204
Net Change
+92
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1902
5K β†’ 10K9776+21#1902#1881
10K β†’ 15K15032+118#1881#1763
15K β†’ 20K4574-29#1763#1792
20K β†’ Finish422-18#1792#1810
TOTALS296204+92
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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Finisher Certificate

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πŸ† Finisher Certificate
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Activity Data

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Questions or issues regarding timing data?

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