Corey Davidson

Bib: 6173β€’Mβ€’Age: 35

Strasburg, VA

Shamrock Marathon - Half logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 5662
Top 34%
Gender (Male)
#0 / 2404
Top 49%
Age Group (M35-39)
#0 / 346
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
27:05
3.11 mi
Rank: #1229
Start β†’ 5K
27:05 | 8:44/mi
10K
58:04
6.21 mi
Rank: #1871 (-642)
5K β†’ 10K
30:59 | 9:59/mi
15K
1:28:09
9.32 mi
Rank: #1870 (+1)
10K β†’ 15K
30:05 | 9:41/mi
20K
1:59:35
12.43 mi
Rank: #1924 (-54)
15K β†’ 20K
31:26 | 10:08/mi
Finish
2:06:30
13.10 mi
Rank: #1939 (-15)
20K β†’ Finish
6:55 | 10:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:03:0927:058:4427:05
8:44
-
10K
6.21 mi08:34:0858:049:2130:59
9:59
+1:15
15K
9.32 mi09:04:131:28:099:2830:05
9:41
-0:18
20K
12.43 mi09:35:391:59:359:3831:26
10:08
+0:27
Finish
13.10 mi09:42:342:06:309:406:55
10:19
+0:11

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

8:44 /mi

Average Pace

9:39 /mi

Slowest Pace

10:19 /mi

Loading chart...
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

27:05

21% of race

Time at Steady Pace

1:32:30

73% of race

Time at Slower Pace

6:55

5% of race

Average Pace: 9:39 /mi

Loading chart...
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 mi08:03:0927:058:4427:05
8:44
#1229
10K
6.21 mi08:34:0858:049:2130:59
9:59
#1871
15K
9.32 mi09:04:131:28:099:2830:05
9:41
#1870
20K
12.43 mi09:35:391:59:359:3831:26
10:08
#1924
Finish
13.10 mi09:42:342:06:309:406:55
10:19
#1939
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi12298211281912(Top 34%)1159(Top 48%)183(Top 53%)
10K6.21 mi3.10 mi1871-6421159-338185-572391(Top 42%)1400(Top 58%)232(Top 67%)
15K9.32 mi3.11 mi1870+11148+11178+71912(Top 34%)1159(Top 48%)183(Top 53%)
20K12.43 mi3.11 mi1924-541166-18179-12274(Top 40%)1287(Top 54%)203(Top 59%)
Finish13.10 mi0.67 mi1939-151175-9181-22292(Top 40%)1288(Top 54%)207(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
Γ—1
+26ft-31ft

Overall

1912

Males

1159

M35-39

183

5K→10K

3.1 - 6.2 mi

Top 42%
Γ—2
+38ft-17ft

Overall

2391

Males

1400

M35-39

232

10K→15K

6.2 - 9.3 mi

Top 34%
Γ—2
+26ft-44ft

Overall

1912

Males

1159

M35-39

183

15K→20K

9.3 - 12.4 mi

Top 40%
Γ—1
+35ft-22ft

Overall

2274

Males

1287

M35-39

203

20K→Finish

12.4 - 13.1 mi

Top 40%
Γ—1
+7ft-13ft

Overall

2292

Males

1288

M35-39

207

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
127
Passed By
394
Net Change
-710
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1229
5K β†’ 10K1200-642#1229#1871
10K β†’ 15K7877+1#1871#1870
15K β†’ 20K4094-54#1870#1924
20K β†’ Finish823-15#1924#1939
TOTALS127394-710
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Finisher Certificate

Download and share your official race completion certificate

πŸ† 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