Shamrock Marathon logo
SHAMROCK MARATHON 2026

Rico Romero

Bib: 1475•M•Age: 28

Norfolk, VA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 2429
Gender (Male)
#0 / 1480
Division (M25-29)
#0 / 297
Race Day Weather
55°/45°F
few clouds

⏱️ Race Timeline

Course Elevation
-8–55 ft
≈
×5story building
•▲ 331 ft climb · ▼ 310 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:06/mi
31:24
↑ 26↓ 31
10K· 6.21 mi
10:15/mi
1:03:14
↑ 38↓ 170.1%
15K· 9.32 mi
10:12/mi
1:34:54
↑ 26↓ 440.1%
20K· 12.43 mi
10:12/mi
2:06:34
↑ 35↓ 22
Half· 13.10 mi
10:29/mi
2:13:36
↓ 130.2%
30K· 18.64 mi
11:48/mi
3:19:01
↑ 86↓ 72
35K· 21.75 mi
14:43/mi
4:04:43
↑ 39↓ 39
25.2M
13:54/mi
4:52:42
↑ 57↓ 58
Finish· 26.22 mi
16:04/mi
5:09:04
↑ 17↓ 12

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:13:36
Pace10:12 /mi
2nd Half
Distance13.12 mi
Time2:55:28
Pace13:22 /mi
📊Positive Split: 31.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:18:4031:2410:0631:24
10:06
-
10K
6.21 mi08:50:301:03:1410:1131:50
10:15
+0:09
15K
9.32 mi09:22:101:34:5410:1131:40
10:12
-0:03
20K
12.43 mi09:53:502:06:3410:1131:40
10:12
0:00
Half
13.10 mi10:00:522:13:3610:127:02
10:29
+0:17
30K
18.64 mi11:06:173:19:0110:411:05:25
11:48
+1:19
35K
21.75 mi11:51:594:04:4311:1545:42
14:43
+2:55
25.2M
25.20 mi12:39:584:52:4211:3747:59
13:54
-0:49
Finish
26.22 mi12:56:205:09:0411:4816:22
16:04
+2:10

Checkpoints & Pacing

📈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

10:06 /mi

Average Pace

11:48 /mi

Slowest Pace

16:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:13:36

43% of race

Time at Slower Pace

2:55:28

57% of race

Average Pace: 11:47 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:18:4031:2410:0631:24
10:06
#1607
10K
6.21 mi08:50:301:03:1410:1131:50
10:15
#1637
15K
9.32 mi09:22:101:34:5410:1131:40
10:12
#1633
20K
12.43 mi09:53:502:06:3410:1131:40
10:12
#1597
Half
13.10 mi10:00:522:13:3610:127:02
10:29
#1580
30K
18.64 mi11:06:173:19:0110:411:05:25
11:48
#1638
35K
21.75 mi11:51:594:04:4311:1545:42
14:43
#1674
25.2M
25.20 mi12:39:584:52:4211:3747:59
13:54
#1688
Finish
26.22 mi12:56:205:09:0411:4816:22
16:04
#1722
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi160710942221620(Top 67%)1108(Top 75%)224(Top 76%)
10K6.21 mi3.10 mi1637-301117-23225-31699(Top 70%)1155(Top 78%)234(Top 79%)
15K9.32 mi3.11 mi1633+41111+62251620(Top 67%)1108(Top 75%)224(Top 76%)
20K12.43 mi3.11 mi1597+361088+23220+51546(Top 64%)1071(Top 72%)220(Top 75%)
Half13.10 mi0.67 mi1580+171079+9223-31618(Top 67%)1098(Top 74%)231(Top 78%)
30K18.64 mi5.54 mi1638-581101-22231-81777(Top 73%)1152(Top 78%)244(Top 83%)
35K21.75 mi3.11 mi1674-361106-5236-51764(Top 73%)1112(Top 75%)235(Top 80%)
25.2M25.20 mi3.45 mi1688-141096+102361738(Top 72%)1065(Top 72%)220(Top 75%)
Finish26.22 mi1.02 mi1722-341113-17239-32176(Top 90%)1347(Top 91%)277(Top 94%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×1story
+26ft-31ft

Overall

1620

Males

1108

M25-29

234

5K→10K

3.1 - 6.2 mi

Top 70%
×2story building
+38ft-17ft

Overall

1699

Males

1155

M25-29

244

10K→15K

6.2 - 9.3 mi

Top 67%
×2story building
+26ft-44ft

Overall

1620

Males

1108

M25-29

234

15K→20K

9.3 - 12.4 mi

Top 64%
×1story
+35ft-22ft

Overall

1546

Males

1071

M25-29

228

20K→Half

12.4 - 13.1 mi

Top 67%
×1human
+7ft-13ft

Overall

1618

Males

1098

M25-29

239

Half→30K

13.1 - 18.6 mi

Top 73%
×2story building
+86ft-72ft

Overall

1777

Males

1152

M25-29

251

30K→35K

18.6 - 21.8 mi

Top 73%
×2stacked humans
+39ft-39ft

Overall

1764

Males

1112

M25-29

241

35K→25.2M

21.8 - 25.2 mi

Top 72%
×3story building
+57ft-58ft

Overall

1738

Males

1065

M25-29

224

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×1human
+17ft-12ft

Overall

2176

Males

1347

M25-29

279

Passing Analysis

Category:
Athletes Passed
225*
Passed By
340
Net Change
-115
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1607
5K → 10K21*51-30#1607#1637
10K → 15K3026+4#1637#1633
15K → 20K43*7+36#1633#1597
20K → Half27*10+17#1597#1580
Half → 30K49*107-58#1580#1638
30K → 35K30*66-36#1638#1674
35K → 25.2M23*37-14#1674#1688
25.2M → Finish2*36-34#1688#1722
TOTALS225*340-115

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...
🏆 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

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

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

Public Race Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management