Shamrock Marathon - Half logo
SHAMROCK MARATHON HALF 2026

Jacqueline Worstell

Bib: 7056•F•Age: 33

Williamsburg, VA

0:00
0:00
/ mi
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Overall
#0 / 6406
Top 42%
Gender (Female)
#0 / 3596
Top 31%
Division (F30-34)
#0 / 547
Top 34%
Race Day Weather
55°/45°F
few clouds

⏱️ Race Timeline

Course Elevation
-8–22 ft
≈
×3story building
•▲ 147 ft climb · ▼ 134 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:04/mi
31:15
↑ 26↓ 31
10K· 6.21 mi
10:16/mi
1:03:09
↑ 38↓ 170.1%
15K· 9.32 mi
10:21/mi
1:35:17
↑ 26↓ 440.1%
20K· 12.43 mi
10:25/mi
2:07:38
↑ 35↓ 22
Finish· 13.10 mi
10:13/mi
2:14:29
↓ 130.2%

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:07:5031:1510:0431:15
10:04
-
10K
6.21 mi08:39:441:03:0910:1031:54
10:16
+0:12
15K
9.32 mi09:11:521:35:1710:1332:08
10:21
+0:05
20K
12.43 mi09:44:132:07:3810:1632:21
10:25
+0:04
Finish
13.10 mi09:51:042:14:2910:166:51
10:13
-0:12

Checkpoints & Pacing

📈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

10:04 /mi

Average Pace

10:16 /mi

Slowest Pace

10:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:29

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:16 /mi

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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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:07:5031:1510:0431:15
10:04
#2899
10K
6.21 mi08:39:441:03:0910:1031:54
10:16
#2940
15K
9.32 mi09:11:521:35:1710:1332:08
10:21
#2875
20K
12.43 mi09:44:132:07:3810:1632:21
10:25
#2700
Finish
13.10 mi09:51:042:14:2910:166:51
10:13
#2695
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi289912442022783(Top 43%)1169(Top 33%)194(Top 36%)
10K6.21 mi3.10 mi2940-411258-142023066(Top 48%)1305(Top 36%)209(Top 39%)
15K9.32 mi3.11 mi2875+651213+45199+32783(Top 43%)1169(Top 33%)194(Top 36%)
20K12.43 mi3.11 mi2700+1751133+80187+122389(Top 37%)991(Top 28%)163(Top 30%)
Finish13.10 mi0.67 mi2695+51139-6186+12830(Top 44%)1285(Top 36%)206(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×1story
+26ft-31ft

Overall

2783

Females

1169

F30-34

196

5K→10K

3.1 - 6.2 mi

Top 48%
×2story building
+38ft-17ft

Overall

3066

Females

1305

F30-34

211

10K→15K

6.2 - 9.3 mi

Top 43%
×2story building
+26ft-44ft

Overall

2783

Females

1169

F30-34

196

15K→20K

9.3 - 12.4 mi

Top 37%
×1story
+35ft-22ft

Overall

2389

Females

991

F30-34

165

20K→Finish

12.4 - 13.1 mi

Top 44%
×1human
+7ft-13ft

Overall

2830

Females

1285

F30-34

208

Passing Analysis

Category:
Athletes Passed
457*
Passed By
253
Net Change
+204
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2899
5K → 10K93134-41#2899#2940
10K → 15K121*56+65#2940#2875
15K → 20K218*43+175#2875#2700
20K → Finish25*20+5#2700#2695
TOTALS457*253+204

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

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