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

Ryan Cook

Bib: 77 •M •Age: 31

Virginia Bch, VA

Shamrock Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 1949
Top 42%
Gender (Male)
#0 / 1153
Top 49%
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
31:00
3.11 mi
Rank: #1190
Start → 5K
31:00 | 9:59/mi
10K
59:31
6.21 mi
Rank: #1010 (+180)
5K → 10K
28:31 | 9:11/mi
15K
1:28:39
9.32 mi
Rank: #992 (+18)
10K → 15K
29:08 | 9:23/mi
20K
1:57:42
12.43 mi
Rank: #967 (+25)
15K → 20K
29:03 | 9:22/mi
Half
2:04:41
13.10 mi
Rank: #964 (+3)
20K → Half
6:59 | 10:25/mi
25K
2:28:34
15.53 mi
Rank: #947 (+17)
Half → 25K
23:53 | 9:49/mi
30K
2:55:51
18.64 mi
Rank: #915 (+32)
25K → 30K
27:17 | 8:47/mi
35K
3:30:38
21.75 mi
Rank: #855 (+60)
30K → 35K
34:47 | 11:12/mi
25.2M
4:06:45
25.20 mi
Rank: #826 (+29)
35K → 25.2M
36:07 | 10:28/mi
Finish
4:16:59
26.22 mi
Rank: #826
25.2M → Finish
10:14 | 10:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:04:41
Pace9:32 /mi
2nd Half
Distance13.12 mi
Time2:12:18
Pace10:06 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:03:2731:009:5931:00
9:59
-
10K
6.21 mi08:31:5859:319:3528:31
9:11
-0:48
15K
9.32 mi09:01:061:28:399:3129:08
9:23
+0:12
20K
12.43 mi09:30:091:57:429:2929:03
9:22
-0:01
Half
13.10 mi09:37:082:04:419:326:59
10:25
+1:03
25K
15.53 mi10:01:012:28:349:3423:53
9:49
-0:36
30K
18.64 mi10:28:182:55:519:2727:17
8:47
-1:02
35K
21.75 mi11:03:053:30:389:4234:47
11:12
+2:25
25.2M
25.20 mi11:39:124:06:459:4836:07
10:28
-0:44
Finish
26.22 mi11:49:264:16:599:4910:14
10:03
-0:25

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

8:47 /mi

Average Pace

9:49 /mi

Slowest Pace

11:12 /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

1:53:59

44% of race

Time at Steady Pace

1:05:07

25% of race

Time at Slower Pace

1:17:53

30% of race

Average Pace: 9:48 /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 mi08:03:2731:009:5931:00
9:59
#1190
10K
6.21 mi08:31:5859:319:3528:31
9:11
#1010
15K
9.32 mi09:01:061:28:399:3129:08
9:23
#992
20K
12.43 mi09:30:091:57:429:2929:03
9:22
#967
Half
13.10 mi09:37:082:04:419:326:59
10:25
#964
25K
15.53 mi10:01:012:28:349:3423:53
9:49
#947
30K
18.64 mi10:28:182:55:519:2727:17
8:47
#915
35K
21.75 mi11:03:053:30:389:4234:47
11:12
#855
25.2M
25.20 mi11:39:124:06:459:4836:07
10:28
#826
Finish
26.22 mi11:49:264:16:599:4910:14
10:03
#826
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 mi1190800136932(Top 48%)662(Top 57%)115(Top 62%)
10K6.21 mi3.10 mi1010+180697+103117+19881(Top 45%)622(Top 54%)112(Top 61%)
15K9.32 mi3.11 mi992+18691+6117932(Top 48%)662(Top 57%)115(Top 62%)
20K12.43 mi3.11 mi967+25678+13117897(Top 46%)634(Top 55%)112(Top 61%)
Half13.10 mi0.67 mi964+3675+3115+2997(Top 51%)687(Top 60%)115(Top 62%)
25K15.53 mi2.43 mi947+17667+8116-1871(Top 45%)612(Top 53%)102(Top 55%)
30K18.64 mi3.11 mi915+32639+28109+7865(Top 44%)594(Top 52%)100(Top 54%)
35K21.75 mi3.11 mi855+60594+45101+8700(Top 36%)469(Top 41%)76(Top 41%)
25.2M25.20 mi3.45 mi826+29570+2495+6751(Top 39%)476(Top 41%)81(Top 44%)
Finish26.22 mi1.02 mi826565+593+2967(Top 50%)603(Top 52%)103(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×1
+26ft-31ft

Overall

932

Males

662

M30-34

115

5K→10K

3.1 - 6.2 mi

Top 45%
×2
+38ft-17ft

Overall

881

Males

622

M30-34

112

10K→15K

6.2 - 9.3 mi

Top 48%
×2
+26ft-44ft

Overall

932

Males

662

M30-34

115

15K→20K

9.3 - 12.4 mi

Top 46%
×1
+35ft-22ft

Overall

897

Males

634

M30-34

112

20K→Half

12.4 - 13.1 mi

Top 51%
×1
+7ft-13ft

Overall

997

Males

687

M30-34

115

Half→25K

13.1 - 15.5 mi

Top 45%
×2
+48ft-19ft

Overall

871

Males

612

M30-34

102

25K→30K

15.5 - 18.6 mi

Top 44%
×2
+38ft-52ft

Overall

865

Males

594

M30-34

100

30K→35K

18.6 - 21.8 mi

Top 36%
×2
+39ft-39ft

Overall

700

Males

469

M30-34

76

35K→25.2M

21.8 - 25.2 mi

Top 39%
×3
+57ft-58ft

Overall

751

Males

476

M30-34

81

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×1
+17ft-12ft

Overall

967

Males

603

M30-34

103

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
410
Passed By
46
Net Change
+364
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1190
5K → 10K1800+180#1190#1010
10K → 15K257+18#1010#992
15K → 20K305+25#992#967
20K → Half63+3#967#964
Half → 25K214+17#964#947
25K → 30K364+32#947#915
30K → 35K633+60#915#855
35K → 25.2M3910+29#855#826
25.2M → Finish10100#826#826
TOTALS41046+364
📊

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