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SHAMROCK MARATHON HALF 2026

Amy Pearson

Suffolk, VA

Bib: 12122 F 46

0:00
0:00
/ mi
Masters
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Overall
#0 / 6406
Top 50%
Gender (Female)
#0 / 3596
Top 39%
Masters (Masters Women)
#0 / 1366
Top 31%
Division (F45-49)
#0 / 296
Top 38%
Race Day Weather
55°/45°F
few clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:56/mi
33:58
↑ 26↓ 31
10K· 6.21 mi
10:46/mi
1:07:24
↑ 38↓ 17
15K· 9.32 mi
10:41/mi
1:40:36
↑ 26↓ 44
20K· 12.43 mi
10:44/mi
2:13:58
↑ 35↓ 22
Finish· 13.10 mi
9:22/mi
2:20:15
↓ 13
Course Elevation
-8–55 ft
≈
×5story building
•▲ 331 ft climb · ▼ 310 ft descent

The Course

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:5810:563.11 mi33:58
10:56
-
10K
1:07:2410:513.10 mi33:26
10:46
-0:10
15K
1:40:3610:483.11 mi33:12
10:41
-0:05
20K
2:13:5810:473.11 mi33:22
10:44
+0:03
Finish(13.10 mi)
2:20:1510:420.67 mi6:17
9:22
-1:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:22 /mi

Average Pace

10:42 /mi

Slowest Pace

10:56 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

6:17

4% of race

Time at Steady Pace

2:13:58

96% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:42 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.5mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi4032192714031531384103
10K3.10 mi3800+2321762+165130+1036271649120
15K3.11 mi3544+2561598+164119+1131531384103
20K3.11 mi3281+2631462+136111+82690116286
Finish(13.10 mi)0.67 mi3196+851423+39111199678651

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×1story
+26ft-31ft

Overall

3153

Females

1384

F45-49

105

5K→10K

3.1 - 6.2 mi

Top 57%
×2story building
+38ft-17ft

Overall

3627

Females

1649

F45-49

124

10K→15K

6.2 - 9.3 mi

Top 49%
×2story building
+26ft-44ft

Overall

3153

Females

1384

F45-49

105

15K→20K

9.3 - 12.4 mi

Top 42%
×1story
+35ft-22ft

Overall

2690

Females

1162

F45-49

88

20K→Finish

12.4 - 13.1 mi

Top 31%
×1human
+7ft-13ft

Overall

1996

Females

786

F45-49

53

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#4032
5K → 10K
70302+232
#4032 → #3800
10K → 15K
23279*+256
#3800 → #3544
15K → 20K
16279*+263
#3544 → #3281
20K → Finish
287*+85
#3281 → #3196
TOTALS
111947*+836
#4032 → #3196

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

Passing Visualized

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

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management