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Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

J & A Racing

Race timed by

Big River Race Management

SHAMROCK MARATHON 2025

Larry Tew

Bib: 3013 •M •Age: 31

Wilmington, NC

0:00

0:00

/ mi

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Overall

#0 / 1949

Top 36%

Gender (Male)

#0 / 1153

Top 42%

Age Group (M30-34)

#0 / 185

Top 44%

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

28:34

3.11 mi

Rank: #886

Start → 5K

28:34 | 9:12/mi

28:34

3.11 mi

Rank: #886

Start → 5K

28:34 | 9:12/mi

10K

57:33

6.21 mi

Rank: #919 (-33)

5K → 10K

28:59 | 9:20/mi

10K

57:33

6.21 mi

Rank: #919 (-33)

5K → 10K

28:59 | 9:20/mi

15K

1:26:45

9.32 mi

Rank: #918 (+1)

10K → 15K

29:12 | 9:24/mi

15K

1:26:45

9.32 mi

Rank: #918 (+1)

10K → 15K

29:12 | 9:24/mi

20K

1:54:40

12.43 mi

Rank: #870 (+48)

15K → 20K

27:55 | 9:00/mi

20K

1:54:40

12.43 mi

Rank: #870 (+48)

15K → 20K

27:55 | 9:00/mi

Half

2:01:11

13.10 mi

Rank: #862 (+8)

20K → Half

6:31 | 9:43/mi

Half

2:01:11

13.10 mi

Rank: #862 (+8)

20K → Half

6:31 | 9:43/mi

25K

2:23:41

15.53 mi

Rank: #829 (+33)

Half → 25K

22:30 | 9:15/mi

25K

2:23:41

15.53 mi

Rank: #829 (+33)

Half → 25K

22:30 | 9:15/mi

30K

2:50:15

18.64 mi

Rank: #814 (+15)

25K → 30K

26:34 | 8:34/mi

30K

2:50:15

18.64 mi

Rank: #814 (+15)

25K → 30K

26:34 | 8:34/mi

35K

3:23:13

21.75 mi

Rank: #755 (+59)

30K → 35K

32:58 | 10:37/mi

35K

3:23:13

21.75 mi

Rank: #755 (+59)

30K → 35K

32:58 | 10:37/mi

25.2M

3:58:03

25.20 mi

Rank: #708 (+47)

35K → 25.2M

34:50 | 10:06/mi

25.2M

3:58:03

25.20 mi

Rank: #708 (+47)

35K → 25.2M

34:50 | 10:06/mi

Finish

4:07:38

26.22 mi

Rank: #703 (+5)

25.2M → Finish

9:35 | 9:25/mi

Finish

4:07:38

26.22 mi

Rank: #703 (+5)

25.2M → Finish

9:35 | 9:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via Half

Distance13.10 mi

Time2:01:11

Pace9:16 /mi

2nd Half

Spacer

Distance13.12 mi

Time2:06:27

Pace9:39 /mi

📊Positive Split: 4.3% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	07:58:52	28:34	9:12	28:34	9:12	-
10K	6.21 mi	08:27:51	57:33	9:16	28:59	9:20	+0:08
15K	9.32 mi	08:57:03	1:26:45	9:19	29:12	9:24	+0:04
20K	12.43 mi	09:24:58	1:54:40	9:14	27:55	9:00	-0:24
Half	13.10 mi	09:31:29	2:01:11	9:16	6:31	9:43	+0:43
25K	15.53 mi	09:53:59	2:23:41	9:15	22:30	9:15	-0:28
30K	18.64 mi	10:20:33	2:50:15	9:08	26:34	8:34	-0:41
35K	21.75 mi	10:53:31	3:23:13	9:21	32:58	10:37	+2:03
25.2M	25.20 mi	11:28:21	3:58:03	9:27	34:50	10:06	-0:31
Finish	26.22 mi	11:37:56	4:07:38	9:28	9:35	9:25	-0:41

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

8:34 /mi

Average Pace

9:27 /mi

Slowest Pace

10:37 /mi

Loading chart...

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

54:29

22% of race

Time at Steady Pace

1:58:50

48% of race

Time at Slower Pace

1:14:19

30% of race

Average Pace: 9:27 /mi

Loading chart...

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.

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

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	07:58:52	28:34	9:12	28:34	9:12	#886
10K	6.21 mi	08:27:51	57:33	9:16	28:59	9:20	#919
15K	9.32 mi	08:57:03	1:26:45	9:19	29:12	9:24	#918
20K	12.43 mi	09:24:58	1:54:40	9:14	27:55	9:00	#870
Half	13.10 mi	09:31:29	2:01:11	9:16	6:31	9:43	#862
25K	15.53 mi	09:53:59	2:23:41	9:15	22:30	9:15	#829
30K	18.64 mi	10:20:33	2:50:15	9:08	26:34	8:34	#814
35K	21.75 mi	10:53:31	3:23:13	9:21	32:58	10:37	#755
25.2M	25.20 mi	11:28:21	3:58:03	9:27	34:50	10:06	#708
Finish	26.22 mi	11:37:56	4:07:38	9:28	9:35	9:25	#703

Faster pace

Steady pace

Slower pace

Rankings

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

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	3.11 mi	886	632	109	937(Top 48%)	665(Top 58%)	116(Top 63%)
10K	6.21 mi	3.10 mi	919-33	650-18	110-1	937(Top 48%)	659(Top 57%)	115(Top 62%)
15K	9.32 mi	3.11 mi	918+1	651-1	112-2	937(Top 48%)	665(Top 58%)	116(Top 63%)
20K	12.43 mi	3.11 mi	870+48	619+32	111+1	767(Top 39%)	556(Top 48%)	97(Top 52%)
Half	13.10 mi	0.67 mi	862+8	616+3	110+1	781(Top 40%)	562(Top 49%)	100(Top 54%)
25K	15.53 mi	2.43 mi	829+33	597+19	103+7	680(Top 35%)	490(Top 42%)	80(Top 43%)
30K	18.64 mi	3.11 mi	814+15	581+16	100+3	774(Top 40%)	539(Top 47%)	92(Top 50%)
35K	21.75 mi	3.11 mi	755+59	538+43	92+8	581(Top 30%)	401(Top 35%)	66(Top 36%)
25.2M	25.20 mi	3.45 mi	708+47	494+44	84+8	660(Top 34%)	427(Top 37%)	70(Top 38%)
Finish	26.22 mi	1.02 mi	703+5	489+5	82+2	732(Top 38%)	466(Top 40%)	79(Top 43%)

Half→25K

13.1 - 15.5 mi

Top 35%

×2

+48ft-19ft

Overall

680

Males

490

M30-34

25K→30K

15.5 - 18.6 mi

Top 40%

×2

+38ft-52ft

Overall

774

Males

539

M30-34

30K→35K

18.6 - 21.8 mi

Top 30%

×2

+39ft-39ft

Overall

581

Males

401

M30-34

35K→25.2M

21.8 - 25.2 mi

Top 34%

×3

+57ft-58ft

Overall

660

Males

427

M30-34

25.2M→Finish

25.2 - 26.2 mi

Top 38%

×1

+17ft-12ft

Overall

732

Males

466

M30-34

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

276

Passed By

Net Change

+183

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#886
5K → 10K	13	46	-33	#886	#919
10K → 15K	14	13	+1	#919	#918
15K → 20K	50	2	+48	#918	#870
20K → Half	11	3	+8	#870	#862
Half → 25K	40	7	+33	#862	#829
25K → 30K	25	10	+15	#829	#814
30K → 35K	63	4	+59	#814	#755
35K → 25.2M	52	5	+47	#755	#708
25.2M → Finish	8	3	+5	#708	#703
TOTALS	276	93	+183

📊

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

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

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.

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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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Contact Time Management

Questions about your timing data or results

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Results processed 5 months ago

Official Timing Data

Larry Tew

Race Timeline and Course Information

⏱️ Race Timeline

Race Animation with Course Map

Splits & Pacing

Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Rankings

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

Passing Analysis

Passing Analysis Visualizations

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Qualifying & Age Grade

Finisher Certificate

Activity Data

Export & Support

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management