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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Dillon Smith

Bib: 1027 •M •Age: 26

Virginia Bch, VA

Shamrock Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 1949
Top 37%
Gender (Male)
#0 / 1153
Top 43%
Age Group (M25-29)
#0 / 240
Top 45%
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
28:29
3.11 mi
Rank: #867
Start → 5K
28:29 | 9:11/mi
10K
56:31
6.21 mi
Rank: #817 (+50)
5K → 10K
28:02 | 9:02/mi
15K
1:24:32
9.32 mi
Rank: #805 (+12)
10K → 15K
28:01 | 9:02/mi
20K
1:52:18
12.43 mi
Rank: #784 (+21)
15K → 20K
27:46 | 8:57/mi
Half
1:58:47
13.10 mi
Rank: #783 (+1)
20K → Half
6:29 | 9:40/mi
25K
2:21:17
15.53 mi
Rank: #761 (+22)
Half → 25K
22:30 | 9:15/mi
30K
2:46:40
18.64 mi
Rank: #737 (+24)
25K → 30K
25:23 | 8:11/mi
35K
3:20:56
21.75 mi
Rank: #702 (+35)
30K → 35K
34:16 | 11:02/mi
25.2M
3:58:05
25.20 mi
Rank: #709 (-7)
35K → 25.2M
37:09 | 10:46/mi
Finish
4:08:35
26.22 mi
Rank: #719 (-10)
25.2M → Finish
10:30 | 10:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time1:58:47
Pace9:05 /mi
2nd Half
Distance13.12 mi
Time2:09:49
Pace9:54 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:05:0628:299:1128:29
9:11
-
10K
6.21 mi08:33:0856:319:0628:02
9:02
-0:09
15K
9.32 mi09:01:091:24:329:0528:01
9:02
0:00
20K
12.43 mi09:28:551:52:189:0327:46
8:57
-0:05
Half
13.10 mi09:35:241:58:479:056:29
9:40
+0:43
25K
15.53 mi09:57:542:21:179:0622:30
9:15
-0:25
30K
18.64 mi10:23:172:46:408:5725:23
8:11
-1:04
35K
21.75 mi10:57:333:20:569:1534:16
11:02
+2:51
25.2M
25.20 mi11:34:423:58:059:2737:09
10:46
-0:16
Finish
26.22 mi11:45:124:08:359:3010:30
10:19
-0:27

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

8:11 /mi

Average Pace

9:29 /mi

Slowest Pace

11:02 /mi

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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

25:23

10% of race

Time at Steady Pace

2:21:17

57% of race

Time at Slower Pace

1:21:55

33% of race

Average Pace: 9:29 /mi

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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 mi08:05:0628:299:1128:29
9:11
#867
10K
6.21 mi08:33:0856:319:0628:02
9:02
#817
15K
9.32 mi09:01:091:24:329:0528:01
9:02
#805
20K
12.43 mi09:28:551:52:189:0327:46
8:57
#784
Half
13.10 mi09:35:241:58:479:056:29
9:40
#783
25K
15.53 mi09:57:542:21:179:0622:30
9:15
#761
30K
18.64 mi10:23:172:46:408:5725:23
8:11
#737
35K
21.75 mi10:57:333:20:569:1534:16
11:02
#702
25.2M
25.20 mi11:34:423:58:059:2737:09
10:46
#709
Finish
26.22 mi11:45:124:08:359:3010:30
10:19
#719
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi867615133780(Top 40%)559(Top 48%)120(Top 50%)
10K6.21 mi3.10 mi817+50583+32120+13792(Top 41%)564(Top 49%)117(Top 49%)
15K9.32 mi3.11 mi805+12573+10118+2780(Top 40%)559(Top 48%)120(Top 50%)
20K12.43 mi3.11 mi784+21559+14116+2747(Top 38%)545(Top 47%)116(Top 48%)
Half13.10 mi0.67 mi783+1560-1116761(Top 39%)550(Top 48%)113(Top 47%)
25K15.53 mi2.43 mi761+22548+12111+5681(Top 35%)491(Top 43%)105(Top 44%)
30K18.64 mi3.11 mi737+24530+18111651(Top 33%)463(Top 40%)99(Top 41%)
35K21.75 mi3.11 mi702+35501+29108+3675(Top 35%)451(Top 39%)94(Top 39%)
25.2M25.20 mi3.45 mi709-7495+6106+2836(Top 43%)518(Top 45%)107(Top 45%)
Finish26.22 mi1.02 mi719-10500-5107-11068(Top 55%)662(Top 57%)143(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×1
+26ft-31ft

Overall

780

Males

559

M25-29

120

5K→10K

3.1 - 6.2 mi

Top 41%
×2
+38ft-17ft

Overall

792

Males

564

M25-29

117

10K→15K

6.2 - 9.3 mi

Top 40%
×2
+26ft-44ft

Overall

780

Males

559

M25-29

120

15K→20K

9.3 - 12.4 mi

Top 38%
×1
+35ft-22ft

Overall

747

Males

545

M25-29

116

20K→Half

12.4 - 13.1 mi

Top 39%
×1
+7ft-13ft

Overall

761

Males

550

M25-29

113

Half→25K

13.1 - 15.5 mi

Top 35%
×2
+48ft-19ft

Overall

681

Males

491

M25-29

105

25K→30K

15.5 - 18.6 mi

Top 33%
×2
+38ft-52ft

Overall

651

Males

463

M25-29

99

30K→35K

18.6 - 21.8 mi

Top 35%
×2
+39ft-39ft

Overall

675

Males

451

M25-29

94

35K→25.2M

21.8 - 25.2 mi

Top 43%
×3
+57ft-58ft

Overall

836

Males

518

M25-29

107

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×1
+17ft-12ft

Overall

1068

Males

662

M25-29

143

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
250
Passed By
102
Net Change
+148
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#867
5K → 10K6010+50#867#817
10K → 15K2210+12#817#805
15K → 20K265+21#805#784
20K → Half87+1#784#783
Half → 25K253+22#783#761
25K → 30K295+24#761#737
30K → 35K5520+35#737#702
35K → 25.2M2330-7#702#709
25.2M → Finish212-10#709#719
TOTALS250102+148
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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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
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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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