Shamrock Marathon • Virginia Beach, VA • 3/16/2025

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Official Timing Data

Enhanced athlete page with detailed checkpoint data and passing analysis

Race managed by

J & A Racing

Race timed by

Big River Race Management

SHAMROCK MARATHON 2025

Michael Wojciechowski Jr.

Bib: 1278 •M •Age: 16

Virginia Bch, GI

0:00

per mile

Be the first to cheer!

Overall

#0 / 2634

Top 19%

Gender (Male)

#0 / 1546

Top 23%

Age Group (M15-19)

#0 / 35

Top 20%

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

Start

0:00:00

Race begins

22:21

3.11 mi

Rank: #148

Start → 5K

22:21 | 7:12/mi

22:21

3.11 mi

Rank: #148

Start → 5K

22:21 | 7:12/mi

10K

44:58

6.21 mi

Rank: #147 (+1)

5K → 10K

22:37 | 7:17/mi

10K

44:58

6.21 mi

Rank: #147 (+1)

5K → 10K

22:37 | 7:17/mi

15K

1:07:29

9.32 mi

Rank: #142 (+5)

10K → 15K

22:31 | 7:15/mi

15K

1:07:29

9.32 mi

Rank: #142 (+5)

10K → 15K

22:31 | 7:15/mi

20K

1:29:45

12.43 mi

Rank: #137 (+5)

15K → 20K

22:16 | 7:11/mi

20K

1:29:45

12.43 mi

Rank: #137 (+5)

15K → 20K

22:16 | 7:11/mi

Half

1:34:59

13.10 mi

Rank: #136 (+1)

20K → Half

5:14 | 7:48/mi

Half

1:34:59

13.10 mi

Rank: #136 (+1)

20K → Half

5:14 | 7:48/mi

25K

1:52:40

15.53 mi

Rank: #135 (+1)

Half → 25K

17:41 | 7:16/mi

25K

1:52:40

15.53 mi

Rank: #135 (+1)

Half → 25K

17:41 | 7:16/mi

30K

2:14:36

18.64 mi

Rank: #148 (-13)

25K → 30K

21:56 | 7:04/mi

30K

2:14:36

18.64 mi

Rank: #148 (-13)

25K → 30K

21:56 | 7:04/mi

35K

2:53:53

21.75 mi

Rank: #269 (-121)

30K → 35K

39:17 | 12:39/mi

35K

2:53:53

21.75 mi

Rank: #269 (-121)

30K → 35K

39:17 | 12:39/mi

25.2M

3:43:12

25.20 mi

Rank: #498 (-229)

35K → 25.2M

49:19 | 14:18/mi

25.2M

3:43:12

25.20 mi

Rank: #498 (-229)

35K → 25.2M

49:19 | 14:18/mi

Finish

3:52:33

26.22 mi

Rank: #504 (-6)

25.2M → Finish

9:21 | 9:11/mi

Finish

3:52:33

26.22 mi

Rank: #504 (-6)

25.2M → Finish

9:21 | 9:11/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via Half

Distance13.10 mi

Time1:34:59

Pace7:16 /mi

2nd Half

Spacer

Distance13.12 mi

Time2:17:34

Pace10:30 /mi

📊Positive Split: 44.8% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace
5K	3.11 mi	07:52:35	22:21	7:12	22:21	7:12
10K	6.21 mi	08:15:12	44:58	7:15	22:37	7:17
15K	9.32 mi	08:37:43	1:07:29	7:15	22:31	7:15
20K	12.43 mi	08:59:59	1:29:45	7:14	22:16	7:11
Half	13.10 mi	09:05:13	1:34:59	7:16	5:14	7:48
25K	15.53 mi	09:22:54	1:52:40	7:16	17:41	7:16
30K	18.64 mi	09:44:50	2:14:36	7:14	21:56	7:04
35K	21.75 mi	10:24:07	2:53:53	8:00	39:17	12:39
25.2M	25.20 mi	11:13:26	3:43:12	8:52	49:19	14:18
Finish	26.22 mi	11:22:47	3:52:33	8:53	9:21	9:11

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. Green = fastest, yellow = moderate, red = slowest segments.

Fastest Pace

7:04 /mi

Average Pace

8:34 /mi

Slowest Pace

14:18 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Color indicates pace quality: green = fast pace, yellow = moderate, red = slow pace.

Time at Fast Pace

0:00

0% of race

Time at Moderate Pace

2:14:36

58% of race

Time at Slow Pace

1:37:57

42% of race

Average Pace: 8:52 /mi

Loading chart...

Fast pace (< avg)

Moderate pace (≈ avg)

Slow pace (> avg)

🎨Heatmap

Pace Heatmap

Visual intensity map of your pacing throughout the race. Green = fastest, yellow = moderate, red = slowest.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Fast

Moderate

Slow

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

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	07:52:35	22:21	7:12	22:21	7:12	#148
10K	6.21 mi	08:15:12	44:58	7:15	22:37	7:17	#147
15K	9.32 mi	08:37:43	1:07:29	7:15	22:31	7:15	#142
20K	12.43 mi	08:59:59	1:29:45	7:14	22:16	7:11	#137
Half	13.10 mi	09:05:13	1:34:59	7:16	5:14	7:48	#136
25K	15.53 mi	09:22:54	1:52:40	7:16	17:41	7:16	#135
30K	18.64 mi	09:44:50	2:14:36	7:14	21:56	7:04	#148
35K	21.75 mi	10:24:07	2:53:53	8:00	39:17	12:39	#269
25.2M	25.20 mi	11:13:26	3:43:12	8:52	49:19	14:18	#498
Finish	26.22 mi	11:22:47	3:52:33	8:53	9:21	9:11	#504

Fast pace

Moderate pace

Slow pace

Rankings

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

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M15-19	Seg. Overall	Seg. Males	Seg. M15-19
5K	3.11 mi	3.11 mi	148	128	4	135(Top 5%)	119(Top 8%)	4(Top 11%)
10K	6.21 mi	3.10 mi	147+1	126+2	4	144(Top 5%)	123(Top 8%)	4(Top 11%)
15K	9.32 mi	3.11 mi	142+5	122+4	4	135(Top 5%)	119(Top 8%)	4(Top 11%)
20K	12.43 mi	3.11 mi	137+5	118+4	4	134(Top 5%)	117(Top 8%)	4(Top 11%)
Half	13.10 mi	0.67 mi	136+1	116+2	4	152(Top 6%)	131(Top 8%)	4(Top 11%)
25K	15.53 mi	2.43 mi	135+1	118-2	4	104(Top 4%)	95(Top 6%)	4(Top 11%)
30K	18.64 mi	3.11 mi	148-13	127-9	4	265(Top 10%)	203(Top 13%)	4(Top 11%)
35K	21.75 mi	3.11 mi	269-121	206-79	4	1084(Top 41%)	692(Top 45%)	11(Top 31%)
25.2M	25.20 mi	3.45 mi	498-229	358-152	7-3	1642(Top 62%)	982(Top 64%)	18(Top 51%)
Finish	26.22 mi	1.02 mi	504-6	363-5	7	643(Top 24%)	412(Top 27%)	10(Top 29%)

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

Passed By

357

Net Change

-356

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#148
5K → 10K	8	7	+1	#148	#147
10K → 15K	7	2	+5	#147	#142
15K → 20K	6	1	+5	#142	#137
20K → Half	3	2	+1	#137	#136
Half → 25K	5	4	+1	#136	#135
25K → 30K	0	13	-13	#135	#148
30K → 35K	0	121	-121	#148	#269
35K → 25.2M	0	200	-229	#269	#498
25.2M → Finish	1	7	-6	#498	#504
TOTALS	30	357	-356

📊

Passing Analysis Visualizations

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

Time:

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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.

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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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Quick Links

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Course Information

View interactive course map and elevation

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Questions about your timing data or results

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Results processed 2 months ago

Official Timing Data

Michael Wojciechowski Jr.

⏱️ Race Timeline

Race Animation with Course Map

Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→Half

Half→25K

25K→30K

30K→35K

35K→25.2M

25.2M→Finish

Passing Analysis

Passing Analysis Visualizations

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management