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SHAMROCK MARATHON 2025

William Lulias

Bib: 1621•M•Age: 26

Virginia Bch, VA

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0:00
0:00
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Overall
#0 / 1949
Gender (Male)
#0 / 1153
Age Group (M25-29)
#0 / 240
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
37:11
3.11 mi
Rank: #1781
Start → 5K
37:11 | 11:59/mi
10K
1:11:28
6.21 mi
Rank: #1668 (+113)
5K → 10K
34:17 | 11:03/mi
15K
1:43:32
9.32 mi
Rank: #1532 (+136)
10K → 15K
32:04 | 10:20/mi
20K
2:21:24
12.43 mi
Rank: #1602 (-70)
15K → 20K
37:52 | 12:12/mi
Half
2:28:56
13.10 mi
Rank: #1572 (+30)
20K → Half
7:32 | 11:14/mi
25K
2:55:03
15.53 mi
Rank: #1491 (+81)
Half → 25K
26:07 | 10:44/mi
30K
3:28:35
18.64 mi
Rank: #1502 (-11)
25K → 30K
33:32 | 10:48/mi
35K
4:04:20
21.75 mi
Rank: #1359 (+143)
30K → 35K
35:45 | 11:31/mi
25.2M
4:45:47
25.20 mi
Rank: #1351 (+8)
35K → 25.2M
41:27 | 12:01/mi
Finish
4:55:17
26.22 mi
Rank: #1327 (+24)
25.2M → Finish
9:30 | 9:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via Half
Distance13.10 mi
Time2:28:56
Pace11:23 /mi
2nd Half✓ Faster
Distance13.12 mi
Time2:26:21
Pace11:10 /mi
📊Negative Split: 1.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:21:5037:1111:5937:11
11:59
-
10K
6.21 mi08:56:071:11:2811:3134:17
11:03
-0:56
15K
9.32 mi09:28:111:43:3211:0732:04
10:20
-0:43
20K
12.43 mi10:06:032:21:2411:2337:52
12:12
+1:52
Half
13.10 mi10:13:352:28:5611:237:32
11:14
-0:58
25K
15.53 mi10:39:422:55:0311:1726:07
10:44
-0:30
30K
18.64 mi11:13:143:28:3511:1233:32
10:48
+0:04
35K
21.75 mi11:48:594:04:2011:1535:45
11:31
+0:43
25.2M
25.20 mi12:30:264:45:4711:2141:27
12:01
+0:30
Finish
26.22 mi12:39:564:55:1711:179:30
9:20
-2:41

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

9:20 /mi

Average Pace

11:16 /mi

Slowest Pace

12:12 /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

1:41:13

34% of race

Time at Steady Pace

1:17:34

26% of race

Time at Slower Pace

1:56:30

39% of race

Average Pace: 11:16 /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 mi08:21:5037:1111:5937:11
11:59
#1781
10K
6.21 mi08:56:071:11:2811:3134:17
11:03
#1668
15K
9.32 mi09:28:111:43:3211:0732:04
10:20
#1532
20K
12.43 mi10:06:032:21:2411:2337:52
12:12
#1602
Half
13.10 mi10:13:352:28:5611:237:32
11:14
#1572
25K
15.53 mi10:39:422:55:0311:1726:07
10:44
#1491
30K
18.64 mi11:13:143:28:3511:1233:32
10:48
#1502
35K
21.75 mi11:48:594:04:2011:1535:45
11:31
#1359
25.2M
25.20 mi12:30:264:45:4711:2141:27
12:01
#1351
Finish
26.22 mi12:39:564:55:1711:179:30
9:20
#1327
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 mi178110932221254(Top 64%)841(Top 73%)179(Top 75%)
10K6.21 mi3.10 mi1668+1131046+47217+51479(Top 76%)953(Top 83%)199(Top 83%)
15K9.32 mi3.11 mi1532+136980+66204+131254(Top 64%)841(Top 73%)179(Top 75%)
20K12.43 mi3.11 mi1602-701013-33211-71696(Top 87%)1045(Top 91%)222(Top 93%)
Half13.10 mi0.67 mi1572+30999+14208+31282(Top 66%)842(Top 73%)176(Top 73%)
25K15.53 mi2.43 mi1491+81956+43199+91152(Top 59%)770(Top 67%)162(Top 68%)
30K18.64 mi3.11 mi1502-11954+2200-11452(Top 74%)895(Top 78%)186(Top 78%)
35K21.75 mi3.11 mi1359+143871+83184+16783(Top 40%)510(Top 44%)105(Top 44%)
25.2M25.20 mi3.45 mi1351+8858+13180+41179(Top 60%)713(Top 62%)154(Top 64%)
Finish26.22 mi1.02 mi1327+24844+14177+3697(Top 36%)444(Top 39%)97(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×1
+26ft-31ft

Overall

1254

Males

841

M25-29

179

5K→10K

3.1 - 6.2 mi

Top 76%
×2
+38ft-17ft

Overall

1479

Males

953

M25-29

199

10K→15K

6.2 - 9.3 mi

Top 64%
×2
+26ft-44ft

Overall

1254

Males

841

M25-29

179

15K→20K

9.3 - 12.4 mi

Top 87%
×1
+35ft-22ft

Overall

1696

Males

1045

M25-29

222

20K→Half

12.4 - 13.1 mi

Top 66%
×1
+7ft-13ft

Overall

1282

Males

842

M25-29

176

Half→25K

13.1 - 15.5 mi

Top 59%
×2
+48ft-19ft

Overall

1152

Males

770

M25-29

162

25K→30K

15.5 - 18.6 mi

Top 74%
×2
+38ft-52ft

Overall

1452

Males

895

M25-29

186

30K→35K

18.6 - 21.8 mi

Top 40%
×2
+39ft-39ft

Overall

783

Males

510

M25-29

105

35K→25.2M

21.8 - 25.2 mi

Top 60%
×3
+57ft-58ft

Overall

1179

Males

713

M25-29

154

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×1
+17ft-12ft

Overall

697

Males

444

M25-29

97

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
597
Passed By
143
Net Change
+454
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1781
5K → 10K1185+113#1781#1668
10K → 15K1382+136#1668#1532
15K → 20K878-70#1532#1602
20K → Half300+30#1602#1572
Half → 25K898+81#1572#1491
25K → 30K1829-11#1491#1502
30K → 35K1441+143#1502#1359
35K → 25.2M2820+8#1359#1351
25.2M → Finish240+24#1351#1327
TOTALS597143+454
📊

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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Activity Data

Upload your GPX file to see detailed activity metrics

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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.

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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management