Shamrock Marathon logo
SHAMROCK MARATHON 2026

Jacob Brown

Bib: 1055•M•Age: 28

Virginia Beach, VA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 2429
Top 38%
Gender (Male)
#0 / 1480
Top 45%
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
9:38/mi
29:57
↑ 26↓ 31
10K· 6.21 mi
9:49/mi
1:00:26
↑ 38↓ 170.1%
15K· 9.32 mi
9:50/mi
1:31:00
↑ 26↓ 440.1%
20K· 12.43 mi
9:41/mi
2:01:06
↑ 35↓ 22
Half· 13.10 mi
9:34/mi
2:07:31
↓ 130.2%
30K· 18.64 mi
9:27/mi
2:59:56
↑ 86↓ 72
35K· 21.75 mi
10:24/mi
3:32:16
↑ 39↓ 39
25.2M
9:48/mi
4:06:05
↑ 57↓ 58
Finish· 26.22 mi
9:07/mi
4:15:22
↑ 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 Half⚖️ Balanced
Distance13.10 mi
Time2:07:31
Pace9:44 /mi
2nd Half⚖️ Balanced
Distance13.12 mi
Time2:07:51
Pace9:45 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:08:1829:579:3829:57
9:38
-
10K
6.21 mi08:38:471:00:269:4430:29
9:49
+0:11
15K
9.32 mi09:09:211:31:009:4630:34
9:50
+0:01
20K
12.43 mi09:39:272:01:069:4530:06
9:41
-0:09
Half
13.10 mi09:45:522:07:319:446:25
9:34
-0:07
30K
18.64 mi10:38:172:59:569:3952:25
9:27
-0:07
35K
21.75 mi11:10:373:32:169:4632:20
10:24
+0:57
25.2M
25.20 mi11:44:264:06:059:4633:49
9:48
-0:36
Finish
26.22 mi11:53:434:15:229:459:17
9:07
-0:41

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

9:07 /mi

Average Pace

9:45 /mi

Slowest Pace

10:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:43:02

87% of race

Time at Steady Pace

32:20

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:44 /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 mi08:08:1829:579:3829:57
9:38
#1397
10K
6.21 mi08:38:471:00:269:4430:29
9:49
#1443
15K
9.32 mi09:09:211:31:009:4630:34
9:50
#1439
20K
12.43 mi09:39:272:01:069:4530:06
9:41
#1407
Half
13.10 mi09:45:522:07:319:446:25
9:34
#1378
30K
18.64 mi10:38:172:59:569:3952:25
9:27
#1229
35K
21.75 mi11:10:373:32:169:4632:20
10:24
#1097
25.2M
25.20 mi11:44:264:06:059:4633:49
9:48
#958
Finish
26.22 mi11:53:434:15:229:459:17
9:07
#936
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi13979801961473(Top 61%)1028(Top 69%)211(Top 72%)
10K6.21 mi3.10 mi1443-461010-30207-111488(Top 61%)1039(Top 70%)212(Top 72%)
15K9.32 mi3.11 mi1439+41012-2209-21473(Top 61%)1028(Top 69%)211(Top 72%)
20K12.43 mi3.11 mi1407+32992+20205+41316(Top 54%)929(Top 63%)193(Top 65%)
Half13.10 mi0.67 mi1378+29970+22202+31210(Top 50%)871(Top 59%)188(Top 64%)
30K18.64 mi5.54 mi1229+149875+95185+17979(Top 40%)719(Top 49%)157(Top 53%)
35K21.75 mi3.11 mi1097+132792+83172+13694(Top 29%)507(Top 34%)110(Top 37%)
25.2M25.20 mi3.45 mi958+139692+100152+20555(Top 23%)397(Top 27%)84(Top 28%)
Finish26.22 mi1.02 mi936+22674+18150+2648(Top 27%)457(Top 31%)103(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×1story
+26ft-31ft

Overall

1473

Males

1028

M25-29

221

5K→10K

3.1 - 6.2 mi

Top 61%
×2story building
+38ft-17ft

Overall

1488

Males

1039

M25-29

221

10K→15K

6.2 - 9.3 mi

Top 61%
×2story building
+26ft-44ft

Overall

1473

Males

1028

M25-29

221

15K→20K

9.3 - 12.4 mi

Top 54%
×1story
+35ft-22ft

Overall

1316

Males

929

M25-29

200

20K→Half

12.4 - 13.1 mi

Top 50%
×1human
+7ft-13ft

Overall

1210

Males

871

M25-29

194

Half→30K

13.1 - 18.6 mi

Top 40%
×2story building
+86ft-72ft

Overall

979

Males

719

M25-29

164

30K→35K

18.6 - 21.8 mi

Top 29%
×2stacked humans
+39ft-39ft

Overall

694

Males

507

M25-29

116

35K→25.2M

21.8 - 25.2 mi

Top 23%
×3story building
+57ft-58ft

Overall

555

Males

397

M25-29

88

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×1human
+17ft-12ft

Overall

648

Males

457

M25-29

105

Passing Analysis

Category:
Athletes Passed
567*
Passed By
106
Net Change
+461
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1397
5K → 10K17*63-46#1397#1443
10K → 15K2925+4#1443#1439
15K → 20K37*5+32#1439#1407
20K → Half32*3+29#1407#1378
Half → 30K153*4+149#1378#1229
30K → 35K133*1+132#1229#1097
35K → 25.2M142*3+139#1097#958
25.2M → Finish24*2+22#958#936
TOTALS567*106+461

* 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