Shamrock Marathon - Half logo
SHAMROCK MARATHON HALF 2026

Makenna Quigley

Bib: 12832•F•Age: 22

Arnold, MD

0:00
0:00
/ mi
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Overall
#0 / 6406
Top 47%
Gender (Female)
#0 / 3596
Top 37%
Division (F20-24)
#0 / 443
Top 44%
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
10:48/mi
33:33
↑ 26↓ 31
10K· 6.21 mi
10:45/mi
1:06:57
↑ 38↓ 170.1%
15K· 9.32 mi
10:35/mi
1:39:50
↑ 26↓ 440.1%
20K· 12.43 mi
10:26/mi
2:12:16
↑ 35↓ 22
Finish· 13.10 mi
9:36/mi
2:18:42
↓ 130.2%

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:15:5533:3310:4833:33
10:48
-
10K
6.21 mi08:49:191:06:5710:4633:24
10:45
-0:03
15K
9.32 mi09:22:121:39:5010:4332:53
10:35
-0:10
20K
12.43 mi09:54:382:12:1610:3932:26
10:26
-0:09
Finish
13.10 mi10:01:042:18:4210:356:26
9:36
-0:50

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

9:36 /mi

Average Pace

10:35 /mi

Slowest Pace

10:48 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

38:52

28% of race

Time at Steady Pace

1:39:50

72% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:35 /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.

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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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:15:5533:3310:4833:33
10:48
#3868
10K
6.21 mi08:49:191:06:5710:4633:24
10:45
#3719
15K
9.32 mi09:22:121:39:5010:4332:53
10:35
#3443
20K
12.43 mi09:54:382:12:1610:3932:26
10:26
#3114
Finish
13.10 mi10:01:042:18:4210:356:26
9:36
#3048
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi386818252583055(Top 48%)1325(Top 37%)185(Top 42%)
10K6.21 mi3.10 mi3719+1491706+119248+103614(Top 56%)1640(Top 46%)239(Top 55%)
15K9.32 mi3.11 mi3443+2761540+166226+223055(Top 48%)1325(Top 37%)185(Top 42%)
20K12.43 mi3.11 mi3114+3291362+178200+262419(Top 38%)1008(Top 28%)150(Top 34%)
Finish13.10 mi0.67 mi3048+661327+35195+52222(Top 35%)917(Top 26%)159(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×1story
+26ft-31ft

Overall

3055

Females

1325

F20-24

188

5K→10K

3.1 - 6.2 mi

Top 56%
×2story building
+38ft-17ft

Overall

3614

Females

1640

F20-24

243

10K→15K

6.2 - 9.3 mi

Top 48%
×2story building
+26ft-44ft

Overall

3055

Females

1325

F20-24

188

15K→20K

9.3 - 12.4 mi

Top 38%
×1story
+35ft-22ft

Overall

2419

Females

1008

F20-24

152

20K→Finish

12.4 - 13.1 mi

Top 35%
×1human
+7ft-13ft

Overall

2222

Females

917

F20-24

161

Passing Analysis

Category:
Athletes Passed
938*
Passed By
118
Net Change
+820
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3868
5K → 10K23485+149#3868#3719
10K → 15K290*14+276#3719#3443
15K → 20K344*15+329#3443#3114
20K → Finish70*4+66#3114#3048
TOTALS938*118+820

* 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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