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SHAMROCK MARATHON 2026

Loudon Westgard

Bib: 2646•M•Age: 46

Chesapeake, VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 2429
Top 44%
Gender (Male)
#0 / 1480
Masters (Masters Men)
#0 / 477
Top 46%
Division (M45-49)
#0 / 106
Top 42%
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
9:08/mi
28:22
↑ 26↓ 31
10K· 6.21 mi
9:04/mi
56:33
↑ 38↓ 170.1%
15K· 9.32 mi
9:35/mi
1:26:18
↑ 26↓ 440.1%
20K· 12.43 mi
9:48/mi
1:56:46
↑ 35↓ 22
Half· 13.10 mi
9:52/mi
2:03:23
↓ 130.2%
30K· 18.64 mi
10:33/mi
3:01:51
↑ 86↓ 72
35K· 21.75 mi
12:15/mi
3:39:54
↑ 39↓ 39
25.2M
9:34/mi
4:12:55
↑ 57↓ 58
Finish· 26.22 mi
10:04/mi
4:23:11
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:03:23
Pace9:25 /mi
2nd Half
Distance13.12 mi
Time2:19:48
Pace10:39 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:12:2928:229:0828:22
9:08
-
10K
6.21 mi08:40:4056:339:0628:11
9:04
-0:04
15K
9.32 mi09:10:251:26:189:1629:45
9:35
+0:31
20K
12.43 mi09:40:531:56:469:2430:28
9:48
+0:13
Half
13.10 mi09:47:302:03:239:256:37
9:52
+0:04
30K
18.64 mi10:45:583:01:519:4558:28
10:33
+0:41
35K
21.75 mi11:24:013:39:5410:0738:03
12:15
+1:42
25.2M
25.20 mi11:57:024:12:5510:0233:01
9:34
-2:41
Finish
26.22 mi12:07:184:23:1110:0310:16
10:04
+0:30

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

9:04 /mi

Average Pace

10:03 /mi

Slowest Pace

12:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

56:33

21% of race

Time at Steady Pace

1:50:07

42% of race

Time at Slower Pace

1:36:31

37% of race

Average Pace: 10:02 /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 mi08:12:2928:229:0828:22
9:08
#1089
10K
6.21 mi08:40:4056:339:0628:11
9:04
#1092
15K
9.32 mi09:10:251:26:189:1629:45
9:35
#1209
20K
12.43 mi09:40:531:56:469:2430:28
9:48
#1259
Half
13.10 mi09:47:302:03:239:256:37
9:52
#1247
30K
18.64 mi10:45:583:01:519:4558:28
10:33
#1264
35K
21.75 mi11:24:013:39:5410:0738:03
12:15
#1245
25.2M
25.20 mi11:57:024:12:5510:0233:01
9:34
#1082
Finish
26.22 mi12:07:184:23:1110:0310:16
10:04
#1071
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1089806461354(Top 56%)960(Top 65%)58(Top 55%)
10K6.21 mi3.10 mi1092-3805+144+21111(Top 46%)817(Top 55%)45(Top 43%)
15K9.32 mi3.11 mi1209-117875-7051-71354(Top 56%)960(Top 65%)58(Top 55%)
20K12.43 mi3.11 mi1259-50901-2652-11367(Top 56%)958(Top 65%)57(Top 54%)
Half13.10 mi0.67 mi1247+12891+10521349(Top 56%)943(Top 64%)56(Top 53%)
30K18.64 mi5.54 mi1264-17890+151+11417(Top 58%)972(Top 66%)63(Top 60%)
35K21.75 mi3.11 mi1245+19864+2650+11215(Top 50%)799(Top 54%)50(Top 48%)
25.2M25.20 mi3.45 mi1082+163759+10545+5502(Top 21%)362(Top 24%)20(Top 19%)
Finish26.22 mi1.02 mi1071+11749+1045969(Top 40%)649(Top 44%)35(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×1story
+26ft-31ft

Overall

1354

Males

960

M45-49

61

5K→10K

3.1 - 6.2 mi

Top 46%
×2story building
+38ft-17ft

Overall

1111

Males

817

M45-49

48

10K→15K

6.2 - 9.3 mi

Top 56%
×2story building
+26ft-44ft

Overall

1354

Males

960

M45-49

61

15K→20K

9.3 - 12.4 mi

Top 56%
×1story
+35ft-22ft

Overall

1367

Males

958

M45-49

60

20K→Half

12.4 - 13.1 mi

Top 56%
×1human
+7ft-13ft

Overall

1349

Males

943

M45-49

59

Half→30K

13.1 - 18.6 mi

Top 58%
×2story building
+86ft-72ft

Overall

1417

Males

972

M45-49

64

30K→35K

18.6 - 21.8 mi

Top 50%
×2stacked humans
+39ft-39ft

Overall

1215

Males

799

M45-49

51

35K→25.2M

21.8 - 25.2 mi

Top 21%
×3story building
+57ft-58ft

Overall

502

Males

362

M45-49

21

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×1human
+17ft-12ft

Overall

969

Males

649

M45-49

36

Passing Analysis

Category:
Athletes Passed
345*
Passed By
327
Net Change
+18
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1089
5K → 10K32*35-3#1089#1092
10K → 15K7124-117#1092#1209
15K → 20K11*61-50#1209#1259
20K → Half21*9+12#1259#1247
Half → 30K46*63-17#1247#1264
30K → 35K50*31+19#1264#1245
35K → 25.2M164*1+163#1245#1082
25.2M → Finish14*3+11#1082#1071
TOTALS345*327+18

* 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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