All Results|Race Analytics|Course|Contact
SHAMROCK MARATHON HALF 2025

Christopher Sweeney

Bib: 10457•M•Age: 32

Norfolk, VA

Shamrock Marathon - Half logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 5662
Gender (Male)
#0 / 2404
Age Group (M30-34)
Official
#0 / 349
Calculated (M30-34)
#0 / 349
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
35:35
3.11 mi
Rank: #4113
Start → 5K
35:35 | 11:28/mi
10K
1:12:14
6.21 mi
Rank: #4008 (+105)
5K → 10K
36:39 | 11:48/mi
15K
1:48:32
9.32 mi
Rank: #3871 (+137)
10K → 15K
36:18 | 11:42/mi
20K
2:26:20
12.43 mi
Rank: #3848 (+23)
15K → 20K
37:48 | 12:10/mi
Finish
2:34:05
13.10 mi
Rank: #3819 (+29)
20K → Finish
7:45 | 11:34/mi
Is this your race?

Claim it — get your free Race Performance Report

An AI deep-dive into your pacing, rankings, and passing — built from your real splits and emailed to you, free.

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:17:4935:3511:2835:35
11:28
-
10K
6.21 mi08:54:281:12:1411:3836:39
11:48
+0:20
15K
9.32 mi09:30:461:48:3211:3936:18
11:42
-0:06
20K
12.43 mi10:08:342:26:2011:4737:48
12:10
+0:28
Finish
13.10 mi10:16:192:34:0511:467:45
11:34
-0:36

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

11:28 /mi

Average Pace

11:46 /mi

Slowest Pace

12:10 /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

1:56:17

75% of race

Time at Steady Pace

37:48

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:46 /mi

Loading chart...
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 mi08:17:4935:3511:2835:35
11:28
#4113
10K
6.21 mi08:54:281:12:1411:3836:39
11:48
#4008
15K
9.32 mi09:30:461:48:3211:3936:18
11:42
#3871
20K
12.43 mi10:08:342:26:2011:4737:48
12:10
#3848
Finish
13.10 mi10:16:192:34:0511:467:45
11:34
#3819
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi411319902983607(Top 64%)1823(Top 76%)271(Top 78%)
10K6.21 mi3.10 mi4008+1051969+21295+33952(Top 70%)1955(Top 81%)294(Top 84%)
15K9.32 mi3.11 mi3871+1371923+46289+63607(Top 64%)1823(Top 76%)271(Top 78%)
20K12.43 mi3.11 mi3848+231912+11284+53819(Top 67%)1867(Top 78%)265(Top 76%)
Finish13.10 mi0.67 mi3819+291900+12281+33365(Top 59%)1711(Top 71%)251(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×1
+26ft-31ft

Overall

3607

Males

1823

M30-34

271

5K→10K

3.1 - 6.2 mi

Top 70%
×2
+38ft-17ft

Overall

3952

Males

1955

M30-34

294

10K→15K

6.2 - 9.3 mi

Top 64%
×2
+26ft-44ft

Overall

3607

Males

1823

M30-34

271

15K→20K

9.3 - 12.4 mi

Top 67%
×1
+35ft-22ft

Overall

3819

Males

1867

M30-34

265

20K→Finish

12.4 - 13.1 mi

Top 59%
×1
+7ft-13ft

Overall

3365

Males

1711

M30-34

251

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
463
Passed By
169
Net Change
+294
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4113
5K → 10K17671+105#4113#4008
10K → 15K16932+137#4008#3871
15K → 20K8663+23#3871#3848
20K → Finish323+29#3848#3819
TOTALS463169+294
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Finisher Certificate

Download and share your official race completion certificate

🏆 Finisher Certificate
Download or share your official race finisher certificate
Loading certificate...

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.

Contact Race Support
Share Feedback

Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management