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SHAMROCK MARATHON 2026

Kati Grigsby

Bib: 1118•F•Age: 35

Virginia Beach, VA

0:00
0:00
/ mi
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Overall
#0 / 2429
Gender (Female)
#0 / 943
Division (F35-39)
#0 / 117
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
9:05/mi
28:14
↑ 26↓ 31
10K· 6.21 mi
9:01/mi
56:14
↑ 38↓ 170.1%
15K· 9.32 mi
9:09/mi
1:24:39
↑ 26↓ 440.1%
20K· 12.43 mi
9:58/mi
1:55:36
↑ 35↓ 22
Half· 13.10 mi
10:17/mi
2:02:30
↓ 130.2%
30K· 18.64 mi
13:45/mi
3:18:41
↑ 86↓ 72
35K· 21.75 mi
14:44/mi
4:04:29
↑ 39↓ 39
25.2M
14:02/mi
4:52:54
↑ 57↓ 58
Finish· 26.22 mi
10:19/mi
5:03:25
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:02:30
Pace9:21 /mi
2nd Half
Distance13.12 mi
Time3:00:55
Pace13:47 /mi
📊Positive Split: 47.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:04:2228:149:0528:14
9:05
-
10K
6.21 mi08:32:2256:149:0328:00
9:01
-0:04
15K
9.32 mi09:00:471:24:399:0528:25
9:09
+0:08
20K
12.43 mi09:31:441:55:369:1830:57
9:58
+0:49
Half
13.10 mi09:38:382:02:309:216:54
10:17
+0:19
30K
18.64 mi10:54:493:18:4110:391:16:11
13:45
+3:28
35K
21.75 mi11:40:374:04:2911:1445:48
14:44
+0:59
25.2M
25.20 mi12:29:024:52:5411:3748:25
14:02
-0:42
Finish
26.22 mi12:39:335:03:2511:3510:31
10:19
-3:43

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

9:01 /mi

Average Pace

11:35 /mi

Slowest Pace

14:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:39

28% of race

Time at Steady Pace

48:22

16% of race

Time at Slower Pace

2:50:24

56% of race

Average Pace: 11:34 /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 mi08:04:2228:149:0528:14
9:05
#1061
10K
6.21 mi08:32:2256:149:0328:00
9:01
#1049
15K
9.32 mi09:00:471:24:399:0528:25
9:09
#1084
20K
12.43 mi09:31:441:55:369:1830:57
9:58
#1213
Half
13.10 mi09:38:382:02:309:216:54
10:17
#1223
30K
18.64 mi10:54:493:18:4110:391:16:11
13:45
#1631
35K
21.75 mi11:40:374:04:2911:1445:48
14:44
#1668
25.2M
25.20 mi12:29:024:52:5411:3748:25
14:02
#1691
Finish
26.22 mi12:39:335:03:2511:3510:31
10:19
#1668
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi1061271301134(Top 47%)300(Top 32%)29(Top 25%)
10K6.21 mi3.10 mi1049+12269+226+41072(Top 44%)279(Top 30%)28(Top 24%)
15K9.32 mi3.11 mi1084-35282-1328-21134(Top 47%)300(Top 32%)29(Top 25%)
20K12.43 mi3.11 mi1213-129332-5030-21453(Top 60%)441(Top 47%)38(Top 33%)
Half13.10 mi0.67 mi1223-10341-932-21556(Top 64%)492(Top 52%)48(Top 41%)
30K18.64 mi5.54 mi1631-408532-19161-292148(Top 88%)788(Top 84%)99(Top 85%)
35K21.75 mi3.11 mi1668-37560-2868-71767(Top 73%)649(Top 69%)79(Top 68%)
25.2M25.20 mi3.45 mi1691-23591-3172-41771(Top 73%)681(Top 72%)85(Top 73%)
Finish26.22 mi1.02 mi1668+23581+10721063(Top 44%)367(Top 39%)40(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×1story
+26ft-31ft

Overall

1134

Females

300

F35-39

32

5K→10K

3.1 - 6.2 mi

Top 44%
×2story building
+38ft-17ft

Overall

1072

Females

279

F35-39

31

10K→15K

6.2 - 9.3 mi

Top 47%
×2story building
+26ft-44ft

Overall

1134

Females

300

F35-39

32

15K→20K

9.3 - 12.4 mi

Top 60%
×1story
+35ft-22ft

Overall

1453

Females

441

F35-39

41

20K→Half

12.4 - 13.1 mi

Top 64%
×1human
+7ft-13ft

Overall

1556

Females

492

F35-39

49

Half→30K

13.1 - 18.6 mi

Top 88%
×2story building
+86ft-72ft

Overall

2148

Females

788

F35-39

100

30K→35K

18.6 - 21.8 mi

Top 73%
×2stacked humans
+39ft-39ft

Overall

1767

Females

649

F35-39

80

35K→25.2M

21.8 - 25.2 mi

Top 73%
×3story building
+57ft-58ft

Overall

1771

Females

681

F35-39

86

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×1human
+17ft-12ft

Overall

1063

Females

367

F35-39

41

Passing Analysis

Category:
Athletes Passed
157*
Passed By
764
Net Change
-607
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1061
5K → 10K3321+12#1061#1049
10K → 15K1247-35#1049#1084
15K → 20K4*133-129#1084#1213
20K → Half19*29-10#1213#1223
Half → 30K15*423-408#1223#1631
30K → 35K28*65-37#1631#1668
35K → 25.2M22*45-23#1668#1691
25.2M → Finish24*1+23#1691#1668
TOTALS157*764-607

* 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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