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SHAMROCK MARATHON 2026

Adam Butz

Bib: 1326•M•Age: 22

Kingsville, MD

0:00
0:00
/ mi
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Overall
#0 / 2429
Gender (Male)
#0 / 1480
Division (M20-24)
#0 / 202
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
10:27/mi
32:29
↑ 26↓ 31
10K· 6.21 mi
10:36/mi
1:05:24
↑ 38↓ 170.1%
15K· 9.32 mi
10:16/mi
1:37:18
↑ 26↓ 440.1%
20K· 12.43 mi
10:21/mi
2:09:26
↑ 35↓ 22
Half· 13.10 mi
10:29/mi
2:16:28
↓ 130.2%
30K· 18.64 mi
10:21/mi
3:13:51
↑ 86↓ 72
35K· 21.75 mi
16:36/mi
4:05:24
↑ 39↓ 39
25.2M
18:45/mi
5:10:07
↑ 57↓ 58
Finish· 26.22 mi
18:45/mi
5:29:14
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:16:28
Pace10:25 /mi
2nd Half
Distance13.12 mi
Time3:12:46
Pace14:42 /mi
📊Positive Split: 41.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:08:4432:2910:2732:29
10:27
-
10K
6.21 mi08:41:391:05:2410:3232:55
10:36
+0:09
15K
9.32 mi09:13:331:37:1810:2631:54
10:16
-0:20
20K
12.43 mi09:45:412:09:2610:2532:08
10:21
+0:05
Half
13.10 mi09:52:432:16:2810:257:02
10:29
+0:08
30K
18.64 mi10:50:063:13:5110:2457:23
10:21
-0:08
35K
21.75 mi11:41:394:05:2411:1751:33
16:36
+6:15
25.2M
25.20 mi12:46:225:10:0712:181:04:43
18:45
+2:09
Finish
26.22 mi13:05:295:29:1412:3419:07
18:45
0:00

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

10:16 /mi

Average Pace

12:34 /mi

Slowest Pace

18:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:13:51

59% of race

Time at Slower Pace

2:15:23

41% of race

Average Pace: 12:33 /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 mi08:08:4432:2910:2732:29
10:27
#1760
10K
6.21 mi08:41:391:05:2410:3232:55
10:36
#1809
15K
9.32 mi09:13:331:37:1810:2631:54
10:16
#1736
20K
12.43 mi09:45:412:09:2610:2532:08
10:21
#1686
Half
13.10 mi09:52:432:16:2810:257:02
10:29
#1662
30K
18.64 mi10:50:063:13:5110:2457:23
10:21
#1535
35K
21.75 mi11:41:394:05:2411:1751:33
16:36
#1685
25.2M
25.20 mi12:46:225:10:0712:181:04:43
18:45
#1899
Finish
26.22 mi13:05:295:29:1412:3419:07
18:45
#1938
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi176011831651653(Top 68%)1128(Top 76%)159(Top 80%)
10K6.21 mi3.10 mi1809-491211-28173-81866(Top 77%)1244(Top 84%)175(Top 88%)
15K9.32 mi3.11 mi1736+731170+41164+91653(Top 68%)1128(Top 76%)159(Top 80%)
20K12.43 mi3.11 mi1686+501141+29165-11590(Top 65%)1091(Top 74%)161(Top 81%)
Half13.10 mi0.67 mi1662+241129+12167-21620(Top 67%)1100(Top 74%)164(Top 82%)
30K18.64 mi5.54 mi1535+1271045+84155+121338(Top 55%)923(Top 62%)144(Top 72%)
35K21.75 mi3.11 mi1685-1501110-65163-82114(Top 87%)1311(Top 89%)184(Top 92%)
25.2M25.20 mi3.45 mi1899-2141225-115183-202365(Top 97%)1444(Top 98%)197(Top 99%)
Finish26.22 mi1.02 mi1938-391245-20185-22359(Top 97%)1440(Top 97%)197(Top 99%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×1story
+26ft-31ft

Overall

1653

Males

1128

M20-24

163

5K→10K

3.1 - 6.2 mi

Top 77%
×2story building
+38ft-17ft

Overall

1866

Males

1244

M20-24

179

10K→15K

6.2 - 9.3 mi

Top 68%
×2story building
+26ft-44ft

Overall

1653

Males

1128

M20-24

163

15K→20K

9.3 - 12.4 mi

Top 65%
×1story
+35ft-22ft

Overall

1590

Males

1091

M20-24

164

20K→Half

12.4 - 13.1 mi

Top 67%
×1human
+7ft-13ft

Overall

1620

Males

1100

M20-24

167

Half→30K

13.1 - 18.6 mi

Top 55%
×2story building
+86ft-72ft

Overall

1338

Males

923

M20-24

147

30K→35K

18.6 - 21.8 mi

Top 87%
×2stacked humans
+39ft-39ft

Overall

2114

Males

1311

M20-24

187

35K→25.2M

21.8 - 25.2 mi

Top 97%
×3story building
+57ft-58ft

Overall

2365

Males

1444

M20-24

199

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×1human
+17ft-12ft

Overall

2359

Males

1440

M20-24

199

Passing Analysis

Category:
Athletes Passed
349*
Passed By
527
Net Change
-178
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1760
5K → 10K24*73-49#1760#1809
10K → 15K785+73#1809#1736
15K → 20K57*7+50#1736#1686
20K → Half30*6+24#1686#1662
Half → 30K140*13+127#1662#1535
30K → 35K8*158-150#1535#1685
35K → 25.2M10*224-214#1685#1899
25.2M → Finish2*41-39#1899#1938
TOTALS349*527-178

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

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J & A Racing

Big River Race Management

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