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SHAMROCK MARATHON HALF 2025

Stephanie Kaplan

Bib: 9064•F•Age: 28

N Bethesda, MD

Shamrock Marathon - Half logo
0:00
0:00
/ mi
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Overall
#0 / 5662
Gender (Female)
#0 / 3242
Age Group (F25-29)
Official
#0 / 558
Calculated (F25-29)
#0 / 558
Race Day Weather
71°/61°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
36:43
3.11 mi
Rank: #4339
Start → 5K
36:43 | 11:50/mi
10K
1:16:47
6.21 mi
Rank: #4467 (-128)
5K → 10K
40:04 | 12:54/mi
15K
1:56:24
9.32 mi
Rank: #4386 (+81)
10K → 15K
39:37 | 12:46/mi
20K
2:29:07
12.43 mi
Rank: #3991 (+395)
15K → 20K
32:43 | 10:32/mi
Finish
2:36:26
13.10 mi
Rank: #3938 (+53)
20K → Finish
7:19 | 10:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:20:5036:4311:5036:43
11:50
-
10K
6.21 mi09:00:541:16:4712:2240:04
12:54
+1:04
15K
9.32 mi09:40:311:56:2412:3039:37
12:46
-0:08
20K
12.43 mi10:13:142:29:0712:0032:43
10:32
-2:14
Finish
13.10 mi10:20:332:36:2611:577:19
10:55
+0:23

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

10:32 /mi

Average Pace

11:57 /mi

Slowest Pace

12:54 /mi

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Fastest
Middle
Slowest
Average

📊Segments

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

40:02

26% of race

Time at Steady Pace

36:43

23% of race

Time at Slower Pace

1:19:41

51% of race

Average Pace: 11:56 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:20:5036:4311:5036:43
11:50
#4339
10K
6.21 mi09:00:541:16:4712:2240:04
12:54
#4467
15K
9.32 mi09:40:311:56:2412:3039:37
12:46
#4386
20K
12.43 mi10:13:142:29:0712:0032:43
10:32
#3991
Finish
13.10 mi10:20:332:36:2611:577:19
10:55
#3938
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi433922704504269(Top 75%)2223(Top 69%)448(Top 80%)
10K6.21 mi3.10 mi4467-1282350-80461-114567(Top 81%)2433(Top 75%)466(Top 84%)
15K9.32 mi3.11 mi4386+812300+50457+44269(Top 75%)2223(Top 69%)448(Top 80%)
20K12.43 mi3.11 mi3991+3952029+271413+442639(Top 47%)1189(Top 37%)258(Top 46%)
Finish13.10 mi0.67 mi3938+531990+39411+22803(Top 50%)1297(Top 40%)298(Top 53%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×1
+26ft-31ft

Overall

4269

Females

2223

F25-29

448

5K→10K

3.1 - 6.2 mi

Top 81%
×2
+38ft-17ft

Overall

4567

Females

2433

F25-29

466

10K→15K

6.2 - 9.3 mi

Top 75%
×2
+26ft-44ft

Overall

4269

Females

2223

F25-29

448

15K→20K

9.3 - 12.4 mi

Top 47%
×1
+35ft-22ft

Overall

2639

Females

1189

F25-29

258

20K→Finish

12.4 - 13.1 mi

Top 50%
×1
+7ft-13ft

Overall

2803

Females

1297

F25-29

298

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
635
Passed By
234
Net Change
+401
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4339
5K → 10K63191-128#4339#4467
10K → 15K12342+81#4467#4386
15K → 20K3961+395#4386#3991
20K → Finish530+53#3991#3938
TOTALS635234+401

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📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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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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🏆 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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Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management