Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management

MaryAnn Cooley

Bib: 4494 β€’F β€’Age: 56

Henrico, VA

Shamrock Marathon - Half logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 5662
Top 23%
Gender (Female)
#0 / 3242
Top 14%
Masters (Masters Women)
#0 / 1369
Top 10%
Age Group (F55-59)
Official
#0 / 215
Calculated (F55-59)
#0 / 215
Top 8%
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
27:31
3.11 mi
Rank: #1398
Start β†’ 5K
27:31 | 8:52/mi
10K
54:58
6.21 mi
Rank: #1296 (+102)
5K β†’ 10K
27:27 | 8:51/mi
15K
1:23:28
9.32 mi
Rank: #1363 (-67)
10K β†’ 15K
28:30 | 9:11/mi
20K
1:51:09
12.43 mi
Rank: #1318 (+45)
15K β†’ 20K
27:41 | 8:55/mi
Finish
1:57:25
13.10 mi
Rank: #1304 (+14)
20K β†’ Finish
6:16 | 9:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:58:0127:318:5227:31
8:52
-
10K
6.21 mi08:25:2854:588:5127:27
8:51
-0:01
15K
9.32 mi08:53:581:23:288:5828:30
9:11
+0:20
20K
12.43 mi09:21:391:51:098:5727:41
8:55
-0:16
Finish
13.10 mi09:27:551:57:258:586:16
9:21
+0:26

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. Green = fastest, yellow = moderate, red = slowest segments.

Fastest Pace

8:51 /mi

Average Pace

8:58 /mi

Slowest Pace

9:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Color indicates pace quality: green = fast pace, yellow = moderate, red = slow pace.

Time at Fast Pace

1:51:09

95% of race

Time at Moderate Pace

6:16

5% of race

Time at Slow Pace

0:00

0% of race

Average Pace: 8:58 /mi

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Fast pace (< avg)
Moderate pace (β‰ˆ avg)
Slow pace (> avg)

🎨Heatmap

Pace Heatmap

Visual intensity map of your pacing throughout the race. Green = fastest, yellow = moderate, red = slowest.

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0mi3.3mi6.5mi9.8mi13.1mi
Pace:
Fast
Moderate
Slow

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 mi07:58:0127:318:5227:31
8:52
#1398
10K
6.21 mi08:25:2854:588:5127:27
8:51
#1296
15K
9.32 mi08:53:581:23:288:5828:30
9:11
#1363
20K
12.43 mi09:21:391:51:098:5727:41
8:55
#1318
Finish
13.10 mi09:27:551:57:258:586:16
9:21
#1304
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi1398491221475(Top 26%)528(Top 16%)20(Top 9%)
10K6.21 mi3.10 mi1296+102436+5519+31242(Top 22%)412(Top 13%)16(Top 7%)
15K9.32 mi3.11 mi1363-67475-3921-21475(Top 26%)528(Top 16%)20(Top 9%)
20K12.43 mi3.11 mi1318+45469+6211245(Top 22%)443(Top 14%)17(Top 8%)
Finish13.10 mi0.67 mi1304+14461+818+31396(Top 25%)524(Top 16%)15(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
Γ—1
+26ft-31ft

Overall

1475

Females

528

F55-59

20

5K→10K

3.1 - 6.2 mi

Top 22%
Γ—2
+38ft-17ft

Overall

1242

Females

412

F55-59

16

10K→15K

6.2 - 9.3 mi

Top 26%
Γ—2
+26ft-44ft

Overall

1475

Females

528

F55-59

20

15K→20K

9.3 - 12.4 mi

Top 22%
Γ—1
+35ft-22ft

Overall

1245

Females

443

F55-59

17

20K→Finish

12.4 - 13.1 mi

Top 25%
Γ—1
+7ft-13ft

Overall

1396

Females

524

F55-59

15

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
264
Passed By
170
Net Change
+94
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1398
5K β†’ 10K13129+102#1398#1296
10K β†’ 15K37104-67#1296#1363
15K β†’ 20K7328+45#1363#1318
20K β†’ Finish239+14#1318#1304
TOTALS264170+94
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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AI Key Insights

Powered by MyRace AI

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

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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?

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