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SHAMROCK MARATHON HALF 2026

Heidi Johnson

Kenly, NC

Bib: 4199 F 46

0:00
0:00
/ mi
Masters
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Overall
#0 / 6406
Top 11%
Gender (Female)
#0 / 3596
Top 5%
Masters (Masters Women)
#0 / 1366
Top 4%
Division (F45-49)
#0 / 296
Top 5%
Race Day Weather
55°/45°F
few clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
7 ft elev
5K· 3.11 mi
7:59/mi
24:47
↑ 26↓ 31
1 ft elev
10K· 6.21 mi
8:25/mi
50:55
↑ 38↓ 170.1%
22 ft elev
15K· 9.32 mi
8:17/mi
1:16:39
↑ 26↓ 440.1%
5 ft elev
20K· 12.43 mi
8:24/mi
1:42:44
↑ 35↓ 22
17 ft elev
Finish· 13.10 mi
8:05/mi
1:48:09
↓ 130.2%
11 ft elev
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
24:477:593.11 mi24:47
7:59
-
10K
50:558:123.10 mi26:08
8:25
+0:26
15K
1:16:398:133.11 mi25:44
8:17
-0:08
20K
1:42:448:163.11 mi26:05
8:24
+0:07
Finish(13.10 mi)
1:48:098:150.67 mi5:25
8:05
-0:19
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:59 /mi

Average Pace

8:15 /mi

Slowest Pace

8:25 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

55:56

52% of race

Time at Steady Pace

52:13

48% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:15 /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 mi6551821377321517
10K3.10 mi800-145233-5119-695528225
15K3.11 mi759+41216+171977321517
20K3.11 mi729+30204+1215+470820014
Finish(13.10 mi)0.67 mi720+9200+414+178422014

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×1story
+26ft-31ft

Overall

773

Females

215

F45-49

19

5K→10K

3.1 - 6.2 mi

Top 15%
×2story building
+38ft-17ft

Overall

955

Females

282

F45-49

27

10K→15K

6.2 - 9.3 mi

Top 12%
×2story building
+26ft-44ft

Overall

773

Females

215

F45-49

19

15K→20K

9.3 - 12.4 mi

Top 11%
×1story
+35ft-22ft

Overall

708

Females

200

F45-49

16

20K→Finish

12.4 - 13.1 mi

Top 12%
×1human
+7ft-13ft

Overall

784

Females

220

F45-49

15

Passing Analysis

Category:
Passed
131*
Passed By
196
Net Change
-65
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#655
5K → 10K8153-145#655#800
10K → 15K60*19+41#800#759
15K → 20K51*21+30#759#729
20K → Finish12*3+9#729#720
TOTALS131*196-65

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

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Finisher Certificate
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Export Track Data

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Questions or issues regarding timing data?

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Contact Race Support