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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

Madison Paxton

Bib: 10033 •F •Age: 20

Chesapeake, VA

Shamrock Marathon - Half logo
0:00
0:00
/ mi
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Overall
#0 / 5662
Gender (Female)
#0 / 3242
Age Group (F20-24)
Official
#0 / 345
Calculated (F20-24)
#0 / 345
Race Day Weather
71°/61°F
overcast clouds
Personalized for Madison

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 14:28/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
44:56
3.11 mi
Rank: #5305
Start → 5K
44:56 | 14:28/mi
10K
1:36:46
6.21 mi
Rank: #5432 (-127)
5K → 10K
51:50 | 16:42/mi
15K
2:28:37
9.32 mi
Rank: #5437 (-5)
10K → 15K
51:51 | 16:42/mi
20K
3:23:05
12.43 mi
Rank: #5445 (-8)
15K → 20K
54:28 | 17:32/mi
Finish
3:34:28
13.10 mi
Rank: #5440 (+5)
20K → Finish
11:23 | 16:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:29:2744:5614:2844:56
14:28
-
10K
6.21 mi09:21:171:36:4615:3551:50
16:42
+2:14
15K
9.32 mi10:13:082:28:3715:5751:51
16:42
0:00
20K
12.43 mi11:07:363:23:0516:2154:28
17:32
+0:50
Finish
13.10 mi11:18:593:34:2816:2311:23
16:59
-0:33

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

14:28 /mi

Average Pace

16:22 /mi

Slowest Pace

17:32 /mi

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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

44:56

21% of race

Time at Steady Pace

1:55:04

54% of race

Time at Slower Pace

54:28

25% of race

Average Pace: 16:22 /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.

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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 mi08:29:2744:5614:2844:56
14:28
#5305
10K
6.21 mi09:21:171:36:4615:3551:50
16:42
#5432
15K
9.32 mi10:13:082:28:3715:5751:51
16:42
#5437
20K
12.43 mi11:07:363:23:0516:2154:28
17:32
#5445
Finish
13.10 mi11:18:593:34:2816:2311:23
16:59
#5440
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi530529713385441(Top 96%)3072(Top 95%)338(Top 98%)
10K6.21 mi3.10 mi5432-1273061-90340-25510(Top 97%)3113(Top 96%)339(Top 98%)
15K9.32 mi3.11 mi5437-53065-4341-15441(Top 96%)3072(Top 95%)338(Top 98%)
20K12.43 mi3.11 mi5445-83072-7339+25483(Top 97%)3106(Top 96%)337(Top 98%)
Finish13.10 mi0.67 mi5440+53069+33395330(Top 94%)2998(Top 92%)335(Top 97%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×1
+26ft-31ft

Overall

5441

Females

3072

F20-24

338

5K→10K

3.1 - 6.2 mi

Top 97%
×2
+38ft-17ft

Overall

5510

Females

3113

F20-24

339

10K→15K

6.2 - 9.3 mi

Top 96%
×2
+26ft-44ft

Overall

5441

Females

3072

F20-24

338

15K→20K

9.3 - 12.4 mi

Top 97%
×1
+35ft-22ft

Overall

5483

Females

3106

F20-24

337

20K→Finish

12.4 - 13.1 mi

Top 94%
×1
+7ft-13ft

Overall

5330

Females

2998

F20-24

335

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
42
Passed By
177
Net Change
-135
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5305
5K → 10K2129-127#5305#5432
10K → 15K1924-5#5432#5437
15K → 20K1422-8#5437#5445
20K → Finish72+5#5445#5440
TOTALS42177-135
📊

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

Download your data, get help, and share your feedback

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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