All Results|Race Analytics|Course|Contact

Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Austin Clanton

Bib: 1063 •M •Age: 32

Virginia Bch, VA

Shamrock Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 1949
Gender (Male)
#0 / 1153
Age Group (M30-34)
#0 / 185
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
29:13
3.11 mi
Rank: #974
Start → 5K
29:13 | 9:25/mi
10K
58:26
6.21 mi
Rank: #962 (+12)
5K → 10K
29:13 | 9:25/mi
15K
1:27:53
9.32 mi
Rank: #964 (-2)
10K → 15K
29:27 | 9:29/mi
20K
1:57:57
12.43 mi
Rank: #975 (-11)
15K → 20K
30:04 | 9:41/mi
Half
2:04:56
13.10 mi
Rank: #971 (+4)
20K → Half
6:59 | 10:25/mi
25K
2:29:25
15.53 mi
Rank: #960 (+11)
Half → 25K
24:29 | 10:04/mi
30K
2:57:40
18.64 mi
Rank: #950 (+10)
25K → 30K
28:15 | 9:06/mi
35K
3:35:16
21.75 mi
Rank: #940 (+10)
30K → 35K
37:36 | 12:07/mi
25.2M
4:16:43
25.20 mi
Rank: #974 (-34)
35K → 25.2M
41:27 | 12:01/mi
Finish
4:27:42
26.22 mi
Rank: #982 (-8)
25.2M → Finish
10:59 | 10:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:04:56
Pace9:33 /mi
2nd Half
Distance13.12 mi
Time2:22:46
Pace10:53 /mi
📊Positive Split: 14.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:07:1929:139:2529:13
9:25
-
10K
6.21 mi08:36:3258:269:2529:13
9:25
0:00
15K
9.32 mi09:05:591:27:539:2629:27
9:29
+0:04
20K
12.43 mi09:36:031:57:579:3030:04
9:41
+0:12
Half
13.10 mi09:43:022:04:569:336:59
10:25
+0:44
25K
15.53 mi10:07:312:29:259:3824:29
10:04
-0:21
30K
18.64 mi10:35:462:57:409:3228:15
9:06
-0:58
35K
21.75 mi11:13:223:35:169:5437:36
12:07
+3:01
25.2M
25.20 mi11:54:494:16:4310:1241:27
12:01
-0:06
Finish
26.22 mi12:05:484:27:4210:1410:59
10:47
-1:14

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

9:06 /mi

Average Pace

10:13 /mi

Slowest Pace

12:07 /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

1:56:08

43% of race

Time at Steady Pace

1:01:32

23% of race

Time at Slower Pace

1:30:02

34% of race

Average Pace: 10:13 /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.

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 mi08:07:1929:139:2529:13
9:25
#974
10K
6.21 mi08:36:3258:269:2529:13
9:25
#962
15K
9.32 mi09:05:591:27:539:2629:27
9:29
#964
20K
12.43 mi09:36:031:57:579:3030:04
9:41
#975
Half
13.10 mi09:43:022:04:569:336:59
10:25
#971
25K
15.53 mi10:07:312:29:259:3824:29
10:04
#960
30K
18.64 mi10:35:462:57:409:3228:15
9:06
#950
35K
21.75 mi11:13:223:35:169:5437:36
12:07
#940
25.2M
25.20 mi11:54:494:16:4310:1241:27
12:01
#974
Finish
26.22 mi12:05:484:27:4210:1410:59
10:47
#982
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi974683116969(Top 50%)680(Top 59%)117(Top 63%)
10K6.21 mi3.10 mi962+12676+7112+4962(Top 49%)680(Top 59%)118(Top 64%)
15K9.32 mi3.11 mi964-2677-1115-3969(Top 50%)680(Top 59%)117(Top 63%)
20K12.43 mi3.11 mi975-11682-5118-31010(Top 52%)695(Top 60%)119(Top 64%)
Half13.10 mi0.67 mi971+4678+4116+21000(Top 51%)690(Top 60%)116(Top 63%)
25K15.53 mi2.43 mi960+11672+6117-1950(Top 49%)661(Top 57%)109(Top 59%)
30K18.64 mi3.11 mi950+10659+13111+6970(Top 50%)652(Top 57%)110(Top 59%)
35K21.75 mi3.11 mi940+10640+19110+1934(Top 48%)602(Top 52%)101(Top 55%)
25.2M25.20 mi3.45 mi974-34646-6108+21180(Top 61%)714(Top 62%)119(Top 64%)
Finish26.22 mi1.02 mi982-8651-51081231(Top 63%)759(Top 66%)126(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×1
+26ft-31ft

Overall

969

Males

680

M30-34

117

5K→10K

3.1 - 6.2 mi

Top 49%
×2
+38ft-17ft

Overall

962

Males

680

M30-34

118

10K→15K

6.2 - 9.3 mi

Top 50%
×2
+26ft-44ft

Overall

969

Males

680

M30-34

117

15K→20K

9.3 - 12.4 mi

Top 52%
×1
+35ft-22ft

Overall

1010

Males

695

M30-34

119

20K→Half

12.4 - 13.1 mi

Top 51%
×1
+7ft-13ft

Overall

1000

Males

690

M30-34

116

Half→25K

13.1 - 15.5 mi

Top 49%
×2
+48ft-19ft

Overall

950

Males

661

M30-34

109

25K→30K

15.5 - 18.6 mi

Top 50%
×2
+38ft-52ft

Overall

970

Males

652

M30-34

110

30K→35K

18.6 - 21.8 mi

Top 48%
×2
+39ft-39ft

Overall

934

Males

602

M30-34

101

35K→25.2M

21.8 - 25.2 mi

Top 61%
×3
+57ft-58ft

Overall

1180

Males

714

M30-34

119

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×1
+17ft-12ft

Overall

1231

Males

759

M30-34

126

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
144
Passed By
152
Net Change
-8
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#974
5K → 10K2614+12#974#962
10K → 15K1214-2#962#964
15K → 20K819-11#964#975
20K → Half73+4#975#971
Half → 25K187+11#971#960
25K → 30K2212+10#960#950
30K → 35K3626+10#950#940
35K → 25.2M1347-34#940#974
25.2M → Finish210-8#974#982
TOTALS144152-8
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

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
Loading certificate...

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
Share Feedback