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SHAMROCK MARATHON 2026

Larry Mcpherson

Bib: 2655•M•Age: 75

Whiteville, NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 2429
Gender (Male)
#0 / 1480
Masters (Masters Men)
#0 / 477
Division (M75-79)
#0 / 4
Top 50%
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
11:13/mi
34:50
↑ 26↓ 31
10K· 6.21 mi
12:10/mi
1:12:39
↑ 38↓ 170.1%
15K· 9.32 mi
12:50/mi
1:52:30
↑ 26↓ 440.1%
20K· 12.43 mi
13:44/mi
2:35:11
↑ 35↓ 22
Half· 13.10 mi
13:26/mi
2:44:12
↓ 130.2%
30K· 18.64 mi
15:11/mi
4:08:19
↑ 86↓ 72
35K· 21.75 mi
17:36/mi
5:03:00
↑ 39↓ 39
25.2M
16:29/mi
5:59:54
↑ 57↓ 58
Finish· 26.22 mi
16:29/mi
6:16:42
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:44:12
Pace12:32 /mi
2nd Half
Distance13.12 mi
Time3:32:30
Pace16:12 /mi
📊Positive Split: 29.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:17:0334:5011:1334:50
11:13
-
10K
6.21 mi08:54:521:12:3911:4237:49
12:10
+0:57
15K
9.32 mi09:34:431:52:3012:0439:51
12:50
+0:40
20K
12.43 mi10:17:242:35:1112:2942:41
13:44
+0:54
Half
13.10 mi10:26:252:44:1212:329:01
13:26
-0:18
30K
18.64 mi11:50:324:08:1913:191:24:07
15:11
+1:45
35K
21.75 mi12:45:135:03:0013:5654:41
17:36
+2:25
25.2M
25.20 mi13:42:075:59:5414:1756:54
16:29
-1:07
Finish
26.22 mi13:58:556:16:4214:2316:48
16:29
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

11:13 /mi

Average Pace

14:23 /mi

Slowest Pace

17:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:39

19% of race

Time at Steady Pace

1:31:33

24% of race

Time at Slower Pace

3:32:30

56% of race

Average Pace: 14:22 /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 mi08:17:0334:5011:1334:50
11:13
#2105
10K
6.21 mi08:54:521:12:3911:4237:49
12:10
#2210
15K
9.32 mi09:34:431:52:3012:0439:51
12:50
#2269
20K
12.43 mi10:17:242:35:1112:2942:41
13:44
#2296
Half
13.10 mi10:26:252:44:1212:329:01
13:26
#2275
30K
18.64 mi11:50:324:08:1913:191:24:07
15:11
#2280
35K
21.75 mi12:45:135:03:0013:5654:41
17:36
#2277
25.2M
25.20 mi13:42:075:59:5414:1756:54
16:29
#2261
Finish
26.22 mi13:58:556:16:4214:2316:48
16:29
#2255
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM75-79Seg. OverallSeg. MalesSeg. M75-79
5K3.11 mi3.11 mi2105136022320(Top 96%)1477(Top 100%)2(Top 50%)
10K6.21 mi3.10 mi2210-1051423-6322290(Top 94%)1465(Top 99%)2(Top 50%)
15K9.32 mi3.11 mi2269-591453-3022320(Top 96%)1477(Top 100%)2(Top 50%)
20K12.43 mi3.11 mi2296-271467-1422338(Top 96%)1476(Top 100%)2(Top 50%)
Half13.10 mi0.67 mi2275+211452+1522281(Top 94%)1433(Top 97%)2(Top 50%)
30K18.64 mi5.54 mi2280-51441+1122312(Top 95%)1433(Top 97%)3(Top 75%)
35K21.75 mi3.11 mi2277+31433+822263(Top 93%)1387(Top 94%)4(Top 100%)
25.2M25.20 mi3.45 mi2261+161418+1522218(Top 91%)1368(Top 92%)2(Top 50%)
Finish26.22 mi1.02 mi2255+61414+422218(Top 91%)1373(Top 93%)2(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×1story
+26ft-31ft

Overall

2320

Males

1477

M75-79

2

5K→10K

3.1 - 6.2 mi

Top 94%
×2story building
+38ft-17ft

Overall

2290

Males

1465

M75-79

2

10K→15K

6.2 - 9.3 mi

Top 96%
×2story building
+26ft-44ft

Overall

2320

Males

1477

M75-79

2

15K→20K

9.3 - 12.4 mi

Top 96%
×1story
+35ft-22ft

Overall

2338

Males

1476

M75-79

2

20K→Half

12.4 - 13.1 mi

Top 94%
×1human
+7ft-13ft

Overall

2281

Males

1433

M75-79

2

Half→30K

13.1 - 18.6 mi

Top 95%
×2story building
+86ft-72ft

Overall

2312

Males

1433

M75-79

3

30K→35K

18.6 - 21.8 mi

Top 93%
×2stacked humans
+39ft-39ft

Overall

2263

Males

1387

M75-79

4

35K→25.2M

21.8 - 25.2 mi

Top 91%
×3story building
+57ft-58ft

Overall

2218

Males

1368

M75-79

2

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×1human
+17ft-12ft

Overall

2218

Males

1373

M75-79

2

Passing Analysis

Category:
Athletes Passed
144*
Passed By
294
Net Change
-150
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2105
5K → 10K10*115-105#2105#2210
10K → 15K766-59#2210#2269
15K → 20K11*38-27#2269#2296
20K → Half30*9+21#2296#2275
Half → 30K36*41-5#2275#2280
30K → 35K17*14+3#2280#2277
35K → 25.2M26*10+16#2277#2261
25.2M → Finish7*1+6#2261#2255
TOTALS144*294-150

* 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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Questions or issues regarding timing data?

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Public Race Data

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J & A Racing

Big River Race Management

Big River Race Management