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SHAMROCK MARATHON 2026

Robert Kirkman

Bib: 1522•M•Age: 56

Chesapeake, VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 2429
Top 38%
Gender (Male)
#0 / 1480
Top 45%
Masters (Masters Men)
#0 / 477
Top 40%
Division (M55-59)
#0 / 60
Top 47%
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
8:39/mi
26:52
↑ 26↓ 31
10K· 6.21 mi
8:41/mi
53:50
↑ 38↓ 170.1%
15K· 9.32 mi
8:59/mi
1:21:45
↑ 26↓ 440.1%
20K· 12.43 mi
8:54/mi
1:49:23
↑ 35↓ 22
Half· 13.10 mi
9:01/mi
1:55:26
↓ 130.2%
30K· 18.64 mi
9:13/mi
2:46:33
↑ 86↓ 72
35K· 21.75 mi
11:06/mi
3:21:01
↑ 39↓ 39
25.2M
11:49/mi
4:01:47
↑ 57↓ 58
Finish· 26.22 mi
12:41/mi
4:14:42
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time1:55:26
Pace8:49 /mi
2nd Half
Distance13.12 mi
Time2:19:16
Pace10:37 /mi
📊Positive Split: 20.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:03:0926:528:3926:52
8:39
-
10K
6.21 mi08:30:0753:508:4026:58
8:41
+0:02
15K
9.32 mi08:58:021:21:458:4627:55
8:59
+0:18
20K
12.43 mi09:25:401:49:238:4827:38
8:54
-0:05
Half
13.10 mi09:31:431:55:268:496:03
9:01
+0:07
30K
18.64 mi10:22:502:46:338:5651:07
9:13
+0:12
35K
21.75 mi10:57:183:21:019:1534:28
11:06
+1:53
25.2M
25.20 mi11:38:044:01:479:3640:46
11:49
+0:43
Finish
26.22 mi11:50:594:14:429:4312:55
12:41
+0:52

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

8:39 /mi

Average Pace

9:43 /mi

Slowest Pace

12:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:46:33

65% of race

Time at Slower Pace

1:28:09

35% of race

Average Pace: 9:43 /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 mi08:03:0926:528:3926:52
8:39
#767
10K
6.21 mi08:30:0753:508:4026:58
8:41
#787
15K
9.32 mi08:58:021:21:458:4627:55
8:59
#867
20K
12.43 mi09:25:401:49:238:4827:38
8:54
#865
Half
13.10 mi09:31:431:55:268:496:03
9:01
#855
30K
18.64 mi10:22:502:46:338:5651:07
9:13
#824
35K
21.75 mi10:57:183:21:019:1534:28
11:06
#832
25.2M
25.20 mi11:38:044:01:479:3640:46
11:49
#889
Finish
26.22 mi11:50:594:14:429:4312:55
12:41
#922
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi767605251017(Top 42%)767(Top 52%)29(Top 48%)
10K6.21 mi3.10 mi787-20612-725816(Top 34%)631(Top 43%)27(Top 45%)
15K9.32 mi3.11 mi867-80664-5227-21017(Top 42%)767(Top 52%)29(Top 48%)
20K12.43 mi3.11 mi865+2665-127890(Top 37%)686(Top 46%)27(Top 45%)
Half13.10 mi0.67 mi855+10659+627915(Top 38%)699(Top 47%)27(Top 45%)
30K18.64 mi5.54 mi824+31644+1525+2879(Top 36%)652(Top 44%)19(Top 32%)
35K21.75 mi3.11 mi832-8632+1224+1875(Top 36%)615(Top 42%)21(Top 35%)
25.2M25.20 mi3.45 mi889-57650-1826-21142(Top 47%)724(Top 49%)28(Top 47%)
Finish26.22 mi1.02 mi922-33668-1828-21681(Top 69%)1049(Top 71%)35(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×1story
+26ft-31ft

Overall

1017

Males

767

M55-59

29

5K→10K

3.1 - 6.2 mi

Top 34%
×2story building
+38ft-17ft

Overall

816

Males

631

M55-59

27

10K→15K

6.2 - 9.3 mi

Top 42%
×2story building
+26ft-44ft

Overall

1017

Males

767

M55-59

29

15K→20K

9.3 - 12.4 mi

Top 37%
×1story
+35ft-22ft

Overall

890

Males

686

M55-59

27

20K→Half

12.4 - 13.1 mi

Top 38%
×1human
+7ft-13ft

Overall

915

Males

699

M55-59

27

Half→30K

13.1 - 18.6 mi

Top 36%
×2story building
+86ft-72ft

Overall

879

Males

652

M55-59

19

30K→35K

18.6 - 21.8 mi

Top 36%
×2stacked humans
+39ft-39ft

Overall

875

Males

615

M55-59

21

35K→25.2M

21.8 - 25.2 mi

Top 47%
×3story building
+57ft-58ft

Overall

1142

Males

724

M55-59

28

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×1human
+17ft-12ft

Overall

1681

Males

1049

M55-59

35

Passing Analysis

Category:
Athletes Passed
206*
Passed By
361
Net Change
-155
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#767
5K → 10K1333-20#767#787
10K → 15K686-80#787#867
15K → 20K24*22+2#867#865
20K → Half15*5+10#865#855
Half → 30K77*46+31#855#824
30K → 35K44*52-8#824#832
35K → 25.2M23*80-57#832#889
25.2M → Finish4*37-33#889#922
TOTALS206*361-155

* 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

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