Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management

Jennifer Oliff

Bib: 8440 β€’F β€’Age: 36

Newport News, VA

Shamrock Marathon - Half logo
0:00
0:00
/ mi
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Overall
#0 / 5662
Gender (Female)
#0 / 3242
Age Group (F35-39)
#0 / 409
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
49:40
3.11 mi
Rank: #5507
Start β†’ 5K
49:40 | 16:00/mi
10K
1:43:34
6.21 mi
Rank: #5544 (-37)
5K β†’ 10K
53:54 | 17:21/mi
15K
2:41:46
9.32 mi
Rank: #5588 (-44)
10K β†’ 15K
58:12 | 18:44/mi
20K
3:44:53
12.43 mi
Rank: #5619 (-31)
15K β†’ 20K
1:03:07 | 20:19/mi
Finish
3:59:25
13.10 mi
Rank: #5625 (-6)
20K β†’ Finish
14:32 | 21:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:36:0849:4016:0049:40
16:00
-
10K
6.21 mi09:30:021:43:3416:4153:54
17:21
+1:21
15K
9.32 mi10:28:142:41:4617:2258:12
18:44
+1:23
20K
12.43 mi11:31:213:44:5318:061:03:07
20:19
+1:35
Finish
13.10 mi11:45:533:59:2518:1714:32
21:41
+1:22

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

16:00 /mi

Average Pace

18:17 /mi

Slowest Pace

21:41 /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

1:43:34

43% of race

Time at Steady Pace

58:12

24% of race

Time at Slower Pace

1:17:39

32% of race

Average Pace: 18:17 /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 mi08:36:0849:4016:0049:40
16:00
#5507
10K
6.21 mi09:30:021:43:3416:4153:54
17:21
#5544
15K
9.32 mi10:28:142:41:4617:2258:12
18:44
#5588
20K
12.43 mi11:31:213:44:5318:061:03:07
20:19
#5619
Finish
13.10 mi11:45:533:59:2518:1714:32
21:41
#5625
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi550731173975637(Top 100%)3221(Top 99%)407(Top 100%)
10K6.21 mi3.10 mi5544-373143-26402-55567(Top 98%)3165(Top 98%)404(Top 99%)
15K9.32 mi3.11 mi5588-443181-38404-25637(Top 100%)3221(Top 99%)407(Top 100%)
20K12.43 mi3.11 mi5619-313205-24407-35646(Top 100%)3230(Top 100%)408(Top 100%)
Finish13.10 mi0.67 mi5625-63212-74075635(Top 100%)3223(Top 99%)406(Top 99%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
Γ—1
+26ft-31ft

Overall

5637

Females

3221

F35-39

407

5K→10K

3.1 - 6.2 mi

Top 98%
Γ—2
+38ft-17ft

Overall

5567

Females

3165

F35-39

404

10K→15K

6.2 - 9.3 mi

Top 100%
Γ—2
+26ft-44ft

Overall

5637

Females

3221

F35-39

407

15K→20K

9.3 - 12.4 mi

Top 100%
Γ—1
+35ft-22ft

Overall

5646

Females

3230

F35-39

408

20K→Finish

12.4 - 13.1 mi

Top 100%
Γ—1
+7ft-13ft

Overall

5635

Females

3223

F35-39

406

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
9
Passed By
127
Net Change
-118
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#5507
5K β†’ 10K643-37#5507#5544
10K β†’ 15K145-44#5544#5588
15K β†’ 20K031-31#5588#5619
20K β†’ Finish28-6#5619#5625
TOTALS9127-118
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

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Finisher Certificate

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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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