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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON HALF 2025

Vincent Smith

Bib: 6938 •M •Age: 41

Chesapeake, VA

Shamrock Marathon - Half logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 5662
Top 48%
Gender (Male)
#0 / 2404
Masters (Masters Men)
#0 / 1079
Age Group (M40-44)
Official
#0 / 296
Calculated (M40-44)
#0 / 296
Race Day Weather
71°/61°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
31:39
3.11 mi
Rank: #2952
Start → 5K
31:39 | 10:12/mi
10K
1:03:48
6.21 mi
Rank: #2814 (+138)
5K → 10K
32:09 | 10:21/mi
15K
1:37:10
9.32 mi
Rank: #2865 (-51)
10K → 15K
33:22 | 10:45/mi
20K
2:08:53
12.43 mi
Rank: #2711 (+154)
15K → 20K
31:43 | 10:13/mi
Finish
2:16:18
13.10 mi
Rank: #2705 (+6)
20K → Finish
7:25 | 11:04/mi
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  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • 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 mi08:10:1131:3910:1231:39
10:12
-
10K
6.21 mi08:42:201:03:4810:1732:09
10:21
+0:09
15K
9.32 mi09:15:421:37:1010:2633:22
10:45
+0:24
20K
12.43 mi09:47:252:08:5310:2331:43
10:13
-0:32
Finish
13.10 mi09:54:502:16:1810:257:25
11:04
+0:51

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

10:12 /mi

Average Pace

10:24 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:35:31

70% of race

Time at Steady Pace

40:47

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:24 /mi

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Faster pace (< avg)
Steady pace (≈ 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 mi08:10:1131:3910:1231:39
10:12
#2952
10K
6.21 mi08:42:201:03:4810:1732:09
10:21
#2814
15K
9.32 mi09:15:421:37:1010:2633:22
10:45
#2865
20K
12.43 mi09:47:252:08:5310:2331:43
10:13
#2711
Finish
13.10 mi09:54:502:16:1810:257:25
11:04
#2705
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 mi295216131982892(Top 51%)1585(Top 66%)196(Top 66%)
10K6.21 mi3.10 mi2814+1381558+55191+72747(Top 49%)1542(Top 64%)187(Top 63%)
15K9.32 mi3.11 mi2865-511582-24193-22892(Top 51%)1585(Top 66%)196(Top 66%)
20K12.43 mi3.11 mi2711+1541513+69188+52353(Top 42%)1329(Top 55%)168(Top 57%)
Finish13.10 mi0.67 mi2705+61504+9187+12920(Top 52%)1547(Top 64%)195(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×1
+26ft-31ft

Overall

2892

Males

1585

M40-44

196

5K→10K

3.1 - 6.2 mi

Top 49%
×2
+38ft-17ft

Overall

2747

Males

1542

M40-44

187

10K→15K

6.2 - 9.3 mi

Top 51%
×2
+26ft-44ft

Overall

2892

Males

1585

M40-44

196

15K→20K

9.3 - 12.4 mi

Top 42%
×1
+35ft-22ft

Overall

2353

Males

1329

M40-44

168

20K→Finish

12.4 - 13.1 mi

Top 52%
×1
+7ft-13ft

Overall

2920

Males

1547

M40-44

195

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
463
Passed By
216
Net Change
+247
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2952
5K → 10K19658+138#2952#2814
10K → 15K81132-51#2814#2865
15K → 20K1639+154#2865#2711
20K → Finish2317+6#2711#2705
TOTALS463216+247
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Finisher Certificate

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🏆 Finisher Certificate
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Activity Data

Upload your GPX file to see detailed activity metrics

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Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

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.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

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