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SHAMROCK MARATHON 2026

Glenn Keough

Bib: 731•M•Age: 36

Midlothian, VA

0:00
0:00
/ mi
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Overall
#0 / 2429
Top 46%
Gender (Male)
#0 / 1480
Division (M35-39)
#0 / 220
Top 45%
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
9:22/mi
29:07
↑ 26↓ 31
10K· 6.21 mi
9:38/mi
59:03
↑ 38↓ 170.1%
15K· 9.32 mi
9:18/mi
1:27:57
↑ 26↓ 440.1%
20K· 12.43 mi
9:24/mi
1:57:10
↑ 35↓ 22
Half· 13.10 mi
9:31/mi
2:03:33
↓ 130.2%
30K· 18.64 mi
9:29/mi
2:56:06
↑ 86↓ 72
35K· 21.75 mi
12:05/mi
3:33:38
↑ 39↓ 39
25.2M
11:57/mi
4:14:53
↑ 57↓ 58
Finish· 26.22 mi
10:57/mi
4:26:03
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:03:33
Pace9:26 /mi
2nd Half
Distance13.12 mi
Time2:22:30
Pace10:52 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:03:3329:079:2229:07
9:22
-
10K
6.21 mi08:33:2959:039:3029:56
9:38
+0:16
15K
9.32 mi09:02:231:27:579:2628:54
9:18
-0:20
20K
12.43 mi09:31:361:57:109:2629:13
9:24
+0:06
Half
13.10 mi09:37:592:03:339:266:23
9:31
+0:07
30K
18.64 mi10:30:322:56:069:2752:33
9:29
-0:02
35K
21.75 mi11:08:043:33:389:4937:32
12:05
+2:36
25.2M
25.20 mi11:49:194:14:5310:0741:15
11:57
-0:08
Finish
26.22 mi12:00:294:26:0310:0911:10
10:57
-1:00

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

9:18 /mi

Average Pace

10:09 /mi

Slowest Pace

12:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:56:06

66% of race

Time at Slower Pace

1:29:57

34% of race

Average Pace: 10:09 /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 mi08:03:3329:079:2229:07
9:22
#1269
10K
6.21 mi08:33:2959:039:3029:56
9:38
#1353
15K
9.32 mi09:02:231:27:579:2628:54
9:18
#1307
20K
12.43 mi09:31:361:57:109:2629:13
9:24
#1278
Half
13.10 mi09:37:592:03:339:266:23
9:31
#1252
30K
18.64 mi10:30:322:56:069:2752:33
9:29
#1143
35K
21.75 mi11:08:043:33:389:4937:32
12:05
#1129
25.2M
25.20 mi11:49:194:14:5310:0741:15
11:57
#1136
Finish
26.22 mi12:00:294:26:0310:0911:10
10:57
#1129
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi12699091261242(Top 51%)892(Top 60%)120(Top 55%)
10K6.21 mi3.10 mi1353-84960-51134-81427(Top 59%)1002(Top 68%)141(Top 64%)
15K9.32 mi3.11 mi1307+46932+28126+81242(Top 51%)892(Top 60%)120(Top 55%)
20K12.43 mi3.11 mi1278+29913+19120+61198(Top 49%)873(Top 59%)116(Top 53%)
Half13.10 mi0.67 mi1252+26896+17118+21181(Top 49%)859(Top 58%)114(Top 52%)
30K18.64 mi5.54 mi1143+109826+70105+13994(Top 41%)726(Top 49%)100(Top 46%)
35K21.75 mi3.11 mi1129+14806+201051166(Top 48%)774(Top 52%)105(Top 48%)
25.2M25.20 mi3.45 mi1136-7782+2499+61179(Top 49%)744(Top 50%)100(Top 46%)
Finish26.22 mi1.02 mi1129+7778+4991315(Top 54%)841(Top 57%)108(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×1story
+26ft-31ft

Overall

1242

Males

892

M35-39

128

5K→10K

3.1 - 6.2 mi

Top 59%
×2story building
+38ft-17ft

Overall

1427

Males

1002

M35-39

152

10K→15K

6.2 - 9.3 mi

Top 51%
×2story building
+26ft-44ft

Overall

1242

Males

892

M35-39

128

15K→20K

9.3 - 12.4 mi

Top 49%
×1story
+35ft-22ft

Overall

1198

Males

873

M35-39

123

20K→Half

12.4 - 13.1 mi

Top 49%
×1human
+7ft-13ft

Overall

1181

Males

859

M35-39

119

Half→30K

13.1 - 18.6 mi

Top 41%
×2story building
+86ft-72ft

Overall

994

Males

726

M35-39

102

30K→35K

18.6 - 21.8 mi

Top 48%
×2stacked humans
+39ft-39ft

Overall

1166

Males

774

M35-39

106

35K→25.2M

21.8 - 25.2 mi

Top 49%
×3story building
+57ft-58ft

Overall

1179

Males

744

M35-39

101

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×1human
+17ft-12ft

Overall

1315

Males

841

M35-39

109

Passing Analysis

Category:
Athletes Passed
352*
Passed By
212
Net Change
+140
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1269
5K → 10K15*99-84#1269#1353
10K → 15K493+46#1353#1307
15K → 20K39*10+29#1307#1278
20K → Half27*1+26#1278#1252
Half → 30K116*7+109#1252#1143
30K → 35K48*34+14#1143#1129
35K → 25.2M46*53-7#1129#1136
25.2M → Finish12*5+7#1136#1129
TOTALS352*212+140

* 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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