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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Logan Rudez

Bib: 355 •M •Age: 22

Middletown, MD

Shamrock Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 1949
Gender (Male)
#0 / 1153
Age Group (M20-24)
Official
#0 / 127
Calculated (M20-24)
#0 / 127
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
32:23
3.11 mi
Rank: #1363
Start → 5K
32:23 | 10:26/mi
10K
1:07:33
6.21 mi
Rank: #1468 (-105)
5K → 10K
35:10 | 11:20/mi
15K
1:39:53
9.32 mi
Rank: #1415 (+53)
10K → 15K
32:20 | 10:25/mi
20K
2:13:52
12.43 mi
Rank: #1408 (+7)
15K → 20K
33:59 | 10:57/mi
Half
2:21:52
13.10 mi
Rank: #1405 (+3)
20K → Half
8:00 | 11:56/mi
25K
2:49:58
15.53 mi
Rank: #1403 (+2)
Half → 25K
28:06 | 11:33/mi
30K
3:24:07
18.64 mi
Rank: #1414 (-11)
25K → 30K
34:09 | 11:00/mi
35K
4:05:15
21.75 mi
Rank: #1374 (+40)
30K → 35K
41:08 | 13:15/mi
25.2M
4:48:38
25.20 mi
Rank: #1393 (-19)
35K → 25.2M
43:23 | 12:35/mi
Finish
4:59:14
26.22 mi
Rank: #1387 (+6)
25.2M → Finish
10:36 | 10:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:21:52
Pace10:50 /mi
2nd Half
Distance13.12 mi
Time2:37:23
Pace12:00 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:15:0132:2310:2632:23
10:26
-
10K
6.21 mi08:50:111:07:3310:5335:10
11:20
+0:54
15K
9.32 mi09:22:311:39:5310:4332:20
10:25
-0:55
20K
12.43 mi09:56:302:13:5210:4733:59
10:57
+0:32
Half
13.10 mi10:04:302:21:5210:508:00
11:56
+0:59
25K
15.53 mi10:32:362:49:5810:5728:06
11:33
-0:23
30K
18.64 mi11:06:453:24:0710:5734:09
11:00
-0:33
35K
21.75 mi11:47:534:05:1511:1741:08
13:15
+2:15
25.2M
25.20 mi12:31:164:48:3811:2843:23
12:35
-0:40
Finish
26.22 mi12:41:524:59:1411:2610:36
10:25
-2:10

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

10:25 /mi

Average Pace

11:25 /mi

Slowest Pace

13:15 /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

1:15:19

25% of race

Time at Steady Pace

2:11:24

44% of race

Time at Slower Pace

1:32:31

31% of race

Average Pace: 11:25 /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...
0mi6.6mi13.1mi19.7mi26.2mi
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 mi08:15:0132:2310:2632:23
10:26
#1363
10K
6.21 mi08:50:111:07:3310:5335:10
11:20
#1468
15K
9.32 mi09:22:311:39:5310:4332:20
10:25
#1415
20K
12.43 mi09:56:302:13:5210:4733:59
10:57
#1408
Half
13.10 mi10:04:302:21:5210:508:00
11:56
#1405
25K
15.53 mi10:32:362:49:5810:5728:06
11:33
#1403
30K
18.64 mi11:06:453:24:0710:5734:09
11:00
#1414
35K
21.75 mi11:47:534:05:1511:1741:08
13:15
#1374
25.2M
25.20 mi12:31:164:48:3811:2843:23
12:35
#1393
Finish
26.22 mi12:41:524:59:1411:2610:36
10:25
#1387
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi13638981031310(Top 67%)869(Top 75%)102(Top 80%)
10K6.21 mi3.10 mi1468-105948-50108-51581(Top 81%)1003(Top 87%)113(Top 89%)
15K9.32 mi3.11 mi1415+53918+30107+11310(Top 67%)869(Top 75%)102(Top 80%)
20K12.43 mi3.11 mi1408+7915+3108-11425(Top 73%)917(Top 80%)112(Top 88%)
Half13.10 mi0.67 mi1405+3910+51081470(Top 75%)937(Top 81%)113(Top 89%)
25K15.53 mi2.43 mi1403+2904+61081377(Top 71%)879(Top 76%)105(Top 83%)
30K18.64 mi3.11 mi1414-11906-2106+21491(Top 77%)923(Top 80%)107(Top 84%)
35K21.75 mi3.11 mi1374+40880+26104+21216(Top 62%)755(Top 65%)89(Top 70%)
25.2M25.20 mi3.45 mi1393-19881-11041316(Top 68%)796(Top 69%)95(Top 75%)
Finish26.22 mi1.02 mi1387+6876+51041094(Top 56%)678(Top 59%)86(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×1
+26ft-31ft

Overall

1310

Males

869

M20-24

102

5K→10K

3.1 - 6.2 mi

Top 81%
×2
+38ft-17ft

Overall

1581

Males

1003

M20-24

113

10K→15K

6.2 - 9.3 mi

Top 67%
×2
+26ft-44ft

Overall

1310

Males

869

M20-24

102

15K→20K

9.3 - 12.4 mi

Top 73%
×1
+35ft-22ft

Overall

1425

Males

917

M20-24

112

20K→Half

12.4 - 13.1 mi

Top 75%
×1
+7ft-13ft

Overall

1470

Males

937

M20-24

113

Half→25K

13.1 - 15.5 mi

Top 71%
×2
+48ft-19ft

Overall

1377

Males

879

M20-24

105

25K→30K

15.5 - 18.6 mi

Top 77%
×2
+38ft-52ft

Overall

1491

Males

923

M20-24

107

30K→35K

18.6 - 21.8 mi

Top 62%
×2
+39ft-39ft

Overall

1216

Males

755

M20-24

89

35K→25.2M

21.8 - 25.2 mi

Top 68%
×3
+57ft-58ft

Overall

1316

Males

796

M20-24

95

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×1
+17ft-12ft

Overall

1094

Males

678

M20-24

86

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
197
Passed By
221
Net Change
-24
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1363
5K → 10K1106-105#1363#1468
10K → 15K552+53#1468#1415
15K → 20K2316+7#1415#1408
20K → Half96+3#1408#1405
Half → 25K2523+2#1405#1403
25K → 30K1122-11#1403#1414
30K → 35K5212+40#1414#1374
35K → 25.2M1433-19#1374#1393
25.2M → Finish71+6#1393#1387
TOTALS197221-24
📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

BQ

Boston Qualifying analysis available

Finisher Certificate

Download and share your official race completion certificate

🏆 Finisher Certificate
Download or share your official race 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

Upload your GPX file to see detailed activity metrics

Upload your GPX file

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

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

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?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
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