Geoffrey Dusenberry

Bib: 12331 β€’M β€’Age: 49

Chesapeake, VA

Shamrock Marathon - Half logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 5662
Gender (Male)
#0 / 2404
Masters (Masters Men)
#0 / 1079
Age Group (M45-49)
#0 / 211
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
32:36
3.11 mi
Rank: #3251
Start β†’ 5K
32:36 | 10:30/mi
10K
1:05:54
6.21 mi
Rank: #3167 (+84)
5K β†’ 10K
33:18 | 10:44/mi
15K
1:41:23
9.32 mi
Rank: #3242 (-75)
10K β†’ 15K
35:29 | 11:26/mi
20K
2:19:25
12.43 mi
Rank: #3435 (-193)
15K β†’ 20K
38:02 | 12:15/mi
Finish
2:27:50
13.10 mi
Rank: #3480 (-45)
20K β†’ Finish
8:25 | 12:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:13:1132:3610:3032:36
10:30
-
10K
6.21 mi08:46:291:05:5410:3733:18
10:44
+0:14
15K
9.32 mi09:21:581:41:2310:5335:29
11:26
+0:42
20K
12.43 mi10:00:002:19:2511:1438:02
12:15
+0:49
Finish
13.10 mi10:08:252:27:5011:188:25
12:34
+0:19

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

10:30 /mi

Average Pace

11:17 /mi

Slowest Pace

12:34 /mi

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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

1:41:23

69% of race

Time at Steady Pace

38:02

26% of race

Time at Slower Pace

8:25

6% of race

Average Pace: 11:17 /mi

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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.

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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 mi08:13:1132:3610:3032:36
10:30
#3251
10K
6.21 mi08:46:291:05:5410:3733:18
10:44
#3167
15K
9.32 mi09:21:581:41:2310:5335:29
11:26
#3242
20K
12.43 mi10:00:002:19:2511:1438:02
12:15
#3435
Finish
13.10 mi10:08:252:27:5011:188:25
12:34
#3480
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi325117301583434(Top 61%)1774(Top 74%)158(Top 75%)
10K6.21 mi3.10 mi3167+841700+30157+13119(Top 55%)1675(Top 70%)151(Top 72%)
15K9.32 mi3.11 mi3242-751721-21154+33434(Top 61%)1774(Top 74%)158(Top 75%)
20K12.43 mi3.11 mi3435-1931781-60158-43844(Top 68%)1875(Top 78%)169(Top 80%)
Finish13.10 mi0.67 mi3480-451795-14161-34061(Top 72%)1943(Top 81%)173(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
Γ—1
+26ft-31ft

Overall

3434

Males

1774

M45-49

158

5K→10K

3.1 - 6.2 mi

Top 55%
Γ—2
+38ft-17ft

Overall

3119

Males

1675

M45-49

151

10K→15K

6.2 - 9.3 mi

Top 61%
Γ—2
+26ft-44ft

Overall

3434

Males

1774

M45-49

158

15K→20K

9.3 - 12.4 mi

Top 68%
Γ—1
+35ft-22ft

Overall

3844

Males

1875

M45-49

169

20K→Finish

12.4 - 13.1 mi

Top 72%
Γ—1
+7ft-13ft

Overall

4061

Males

1943

M45-49

173

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
238
Passed By
461
Net Change
-229
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3251
5K β†’ 10K15268+84#3251#3167
10K β†’ 15K69144-75#3167#3242
15K β†’ 20K13200-193#3242#3435
20K β†’ Finish449-45#3435#3480
TOTALS238461-229
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Finisher Certificate

Download and share your official race completion certificate

πŸ† 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.

Contact Race Support
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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management