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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

Chris Riebling

Bib: 450 •M •Age: 38

Virginia Bch, VA

0:00

0:00

/ mi

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Overall

#0 / 1949

Top 39%

Gender (Male)

#0 / 1153

Top 46%

Age Group (M35-39)

Official

#0 / 178

Calculated (M35-39)

#0 / 178

Top 43%

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

28:13

3.11 mi

Rank: #819

Start → 5K

28:13 | 9:05/mi

28:13

3.11 mi

Rank: #819

Start → 5K

28:13 | 9:05/mi

10K

56:08

6.21 mi

Rank: #787 (+32)

5K → 10K

27:55 | 9:00/mi

10K

56:08

6.21 mi

Rank: #787 (+32)

5K → 10K

27:55 | 9:00/mi

15K

1:24:27

9.32 mi

Rank: #801 (-14)

10K → 15K

28:19 | 9:07/mi

15K

1:24:27

9.32 mi

Rank: #801 (-14)

10K → 15K

28:19 | 9:07/mi

20K

1:52:13

12.43 mi

Rank: #778 (+23)

15K → 20K

27:46 | 8:57/mi

20K

1:52:13

12.43 mi

Rank: #778 (+23)

15K → 20K

27:46 | 8:57/mi

Half

1:58:45

13.10 mi

Rank: #778

20K → Half

6:32 | 9:45/mi

Half

1:58:45

13.10 mi

Rank: #778

20K → Half

6:32 | 9:45/mi

25K

2:22:05

15.53 mi

Rank: #781 (-3)

Half → 25K

23:20 | 9:35/mi

25K

2:22:05

15.53 mi

Rank: #781 (-3)

Half → 25K

23:20 | 9:35/mi

30K

2:47:55

18.64 mi

Rank: #767 (+14)

25K → 30K

25:50 | 8:19/mi

30K

2:47:55

18.64 mi

Rank: #767 (+14)

25K → 30K

25:50 | 8:19/mi

35K

3:22:33

21.75 mi

Rank: #742 (+25)

30K → 35K

34:38 | 11:09/mi

35K

3:22:33

21.75 mi

Rank: #742 (+25)

30K → 35K

34:38 | 11:09/mi

25.2M

4:01:52

25.20 mi

Rank: #758 (-16)

35K → 25.2M

39:19 | 11:24/mi

25.2M

4:01:52

25.20 mi

Rank: #758 (-16)

35K → 25.2M

39:19 | 11:24/mi

Finish

4:12:29

26.22 mi

Rank: #765 (-7)

25.2M → Finish

10:37 | 10:26/mi

Finish

4:12:29

26.22 mi

Rank: #765 (-7)

25.2M → Finish

10:37 | 10:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via Half

Distance13.10 mi

Time1:58:45

Pace9:04 /mi

2nd Half

Spacer

Distance13.12 mi

Time2:13:44

Pace10:12 /mi

📊Positive Split: 12.6% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	08:00:35	28:13	9:05	28:13	9:05	-
10K	6.21 mi	08:28:30	56:08	9:03	27:55	9:00	-0:05
15K	9.32 mi	08:56:49	1:24:27	9:04	28:19	9:07	+0:07
20K	12.43 mi	09:24:35	1:52:13	9:02	27:46	8:57	-0:10
Half	13.10 mi	09:31:07	1:58:45	9:04	6:32	9:45	+0:48
25K	15.53 mi	09:54:27	2:22:05	9:09	23:20	9:35	-0:10
30K	18.64 mi	10:20:17	2:47:55	9:01	25:50	8:19	-1:16
35K	21.75 mi	10:54:55	3:22:33	9:19	34:38	11:09	+2:50
25.2M	25.20 mi	11:34:14	4:01:52	9:36	39:19	11:24	+0:15
Finish	26.22 mi	11:44:51	4:12:29	9:39	10:37	10:26	-0:58

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

8:19 /mi

Average Pace

9:38 /mi

Slowest Pace

11:24 /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

1:49:44

43% of race

Time at Steady Pace

58:11

23% of race

Time at Slower Pace

1:24:34

33% of race

Average Pace: 9:38 /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	08:00:35	28:13	9:05	28:13	9:05	#819
10K	6.21 mi	08:28:30	56:08	9:03	27:55	9:00	#787
15K	9.32 mi	08:56:49	1:24:27	9:04	28:19	9:07	#801
20K	12.43 mi	09:24:35	1:52:13	9:02	27:46	8:57	#778
Half	13.10 mi	09:31:07	1:58:45	9:04	6:32	9:45	#778
25K	15.53 mi	09:54:27	2:22:05	9:09	23:20	9:35	#781
30K	18.64 mi	10:20:17	2:47:55	9:01	25:50	8:19	#767
35K	21.75 mi	10:54:55	3:22:33	9:19	34:38	11:09	#742
25.2M	25.20 mi	11:34:14	4:01:52	9:36	39:19	11:24	#758
Finish	26.22 mi	11:44:51	4:12:29	9:39	10:37	10:26	#765

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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	3.11 mi	819	585	89	825(Top 42%)	587(Top 51%)	91(Top 51%)
10K	6.21 mi	3.10 mi	787+32	565+20	89	770(Top 40%)	552(Top 48%)	86(Top 48%)
15K	9.32 mi	3.11 mi	801-14	571-6	89	825(Top 42%)	587(Top 51%)	91(Top 51%)
20K	12.43 mi	3.11 mi	778+23	555+16	86+3	745(Top 38%)	544(Top 47%)	86(Top 48%)
Half	13.10 mi	0.67 mi	778	556-1	86	789(Top 40%)	567(Top 49%)	89(Top 50%)
25K	15.53 mi	2.43 mi	781-3	561-5	87-1	794(Top 41%)	566(Top 49%)	90(Top 51%)
30K	18.64 mi	3.11 mi	767+14	552+9	85+2	701(Top 36%)	495(Top 43%)	69(Top 39%)
35K	21.75 mi	3.11 mi	742+25	529+23	79+6	694(Top 36%)	463(Top 40%)	68(Top 38%)
25.2M	25.20 mi	3.45 mi	758-16	528+1	77+2	1015(Top 52%)	618(Top 54%)	95(Top 53%)
Finish	26.22 mi	1.02 mi	765-7	529-1	77	1102(Top 57%)	683(Top 59%)	106(Top 60%)

M35-39

106

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

189

Passed By

135

Net Change

+54

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#819
5K → 10K	44	12	+32	#819	#787
10K → 15K	10	24	-14	#787	#801
15K → 20K	27	4	+23	#801	#778
20K → Half	4	4	0	#778	#778
Half → 25K	14	17	-3	#778	#781
25K → 30K	25	11	+14	#781	#767
30K → 35K	43	18	+25	#767	#742
35K → 25.2M	21	37	-16	#742	#758
25.2M → Finish	1	8	-7	#758	#765
TOTALS	189	135	+54

📊

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.

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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Quick Links

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Results processed 5 months ago