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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

Chase Massey

Bib: 7963 •F •Age: 25

Virginia Bch, VA

Shamrock Marathon - Half logo
0:00
0:00
/ mi
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Overall
#0 / 5662
Top 37%
Gender (Female)
#0 / 3242
Top 26%
Age Group (F25-29)
Official
#0 / 558
Calculated (F25-29)
#0 / 558
Top 36%
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
32:43
3.11 mi
Rank: #3299
Start → 5K
32:43 | 10:32/mi
10K
1:01:57
6.21 mi
Rank: #2487 (+812)
5K → 10K
29:14 | 9:25/mi
15K
1:32:03
9.32 mi
Rank: #2293 (+194)
10K → 15K
30:06 | 9:42/mi
20K
2:01:44
12.43 mi
Rank: #2111 (+182)
15K → 20K
29:41 | 9:34/mi
Finish
2:08:33
13.10 mi
Rank: #2100 (+11)
20K → Finish
6:49 | 10:11/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 mi08:12:5132:4310:3232:43
10:32
-
10K
6.21 mi08:42:051:01:579:5929:14
9:25
-1:07
15K
9.32 mi09:12:111:32:039:5330:06
9:42
+0:17
20K
12.43 mi09:41:522:01:449:4829:41
9:34
-0:08
Finish
13.10 mi09:48:412:08:339:496:49
10:11
+0:37

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

9:25 /mi

Average Pace

9:49 /mi

Slowest Pace

10:32 /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

1:35:50

75% of race

Time at Steady Pace

32:43

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:49 /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 mi08:12:5132:4310:3232:43
10:32
#3299
10K
6.21 mi08:42:051:01:579:5929:14
9:25
#2487
15K
9.32 mi09:12:111:32:039:5330:06
9:42
#2293
20K
12.43 mi09:41:522:01:449:4829:41
9:34
#2111
Finish
13.10 mi09:48:412:08:339:496:49
10:11
#2100
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi329915393191917(Top 34%)752(Top 23%)181(Top 32%)
10K6.21 mi3.10 mi2487+8121049+490224+951858(Top 33%)707(Top 22%)163(Top 29%)
15K9.32 mi3.11 mi2293+194931+118210+141917(Top 34%)752(Top 23%)181(Top 32%)
20K12.43 mi3.11 mi2111+182852+79199+111801(Top 32%)728(Top 22%)176(Top 32%)
Finish13.10 mi0.67 mi2100+118521992157(Top 38%)913(Top 28%)227(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×1
+26ft-31ft

Overall

1917

Females

752

F25-29

181

5K→10K

3.1 - 6.2 mi

Top 33%
×2
+38ft-17ft

Overall

1858

Females

707

F25-29

163

10K→15K

6.2 - 9.3 mi

Top 34%
×2
+26ft-44ft

Overall

1917

Females

752

F25-29

181

15K→20K

9.3 - 12.4 mi

Top 32%
×1
+35ft-22ft

Overall

1801

Females

728

F25-29

176

20K→Finish

12.4 - 13.1 mi

Top 38%
×1
+7ft-13ft

Overall

2157

Females

913

F25-29

227

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1244*
Passed By
45
Net Change
+1199
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3299
5K → 10K814*2+812#3299#2487
10K → 15K209*15+194#2487#2293
15K → 20K19513+182#2293#2111
20K → Finish2615+11#2111#2100
TOTALS1244*45+1199

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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

Download and share your official race completion certificate

🏆 Finisher Certificate
Download or share your official race finisher certificate
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Your certificate is generated on-demand and can be shared on social media or saved for your records

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

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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