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SHAMROCK MARATHON 2026

Sarah Potter

Bib: 1578•F•Age: 38

Leonardtown, MD

0:00
0:00
/ mi
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Overall
#0 / 2429
Top 29%
Gender (Female)
#0 / 943
Top 18%
Division (F35-39)
#0 / 117
Top 17%
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
9:25/mi
29:16
↑ 26↓ 31
10K· 6.21 mi
9:00/mi
57:13
↑ 38↓ 170.1%
15K· 9.32 mi
8:56/mi
1:24:58
↑ 26↓ 440.1%
20K· 12.43 mi
9:05/mi
1:53:10
↑ 35↓ 22
Half· 13.10 mi
9:02/mi
1:59:14
↓ 130.2%
30K· 18.64 mi
9:04/mi
2:49:29
↑ 86↓ 72
35K· 21.75 mi
10:24/mi
3:21:49
↑ 39↓ 39
25.2M
9:05/mi
3:53:09
↑ 57↓ 58
Finish· 26.22 mi
8:28/mi
4:01:47
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time1:59:14
Pace9:06 /mi
2nd Half
Distance13.12 mi
Time2:02:33
Pace9:20 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:07:5029:169:2529:16
9:25
-
10K
6.21 mi08:35:4757:139:1227:57
9:00
-0:25
15K
9.32 mi09:03:321:24:589:0727:45
8:56
-0:04
20K
12.43 mi09:31:441:53:109:0628:12
9:05
+0:09
Half
13.10 mi09:37:481:59:149:066:04
9:02
-0:03
30K
18.64 mi10:28:032:49:299:0650:15
9:04
+0:02
35K
21.75 mi11:00:233:21:499:1732:20
10:24
+1:20
25.2M
25.20 mi11:31:433:53:099:1531:20
9:05
-1:19
Finish
26.22 mi11:40:214:01:479:148:38
8:28
-0:37

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

8:28 /mi

Average Pace

9:14 /mi

Slowest Pace

10:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

8:38

4% of race

Time at Steady Pace

2:51:33

71% of race

Time at Slower Pace

1:01:36

25% of race

Average Pace: 9:13 /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 mi08:07:5029:169:2529:16
9:25
#1301
10K
6.21 mi08:35:4757:139:1227:57
9:00
#1167
15K
9.32 mi09:03:321:24:589:0727:45
8:56
#1101
20K
12.43 mi09:31:441:53:109:0628:12
9:05
#1072
Half
13.10 mi09:37:481:59:149:066:04
9:02
#1051
30K
18.64 mi10:28:032:49:299:0650:15
9:04
#948
35K
21.75 mi11:00:233:21:499:1732:20
10:24
#856
25.2M
25.20 mi11:31:433:53:099:1531:20
9:05
#731
Finish
26.22 mi11:40:214:01:479:148:38
8:28
#712
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi130137035972(Top 40%)233(Top 25%)23(Top 20%)
10K6.21 mi3.10 mi1167+134319+5132+31053(Top 43%)270(Top 29%)25(Top 22%)
15K9.32 mi3.11 mi1101+66286+3329+3972(Top 40%)233(Top 25%)23(Top 20%)
20K12.43 mi3.11 mi1072+29271+1527+2994(Top 41%)240(Top 25%)24(Top 21%)
Half13.10 mi0.67 mi1051+21265+626+1925(Top 38%)220(Top 23%)23(Top 20%)
30K18.64 mi5.54 mi948+103232+3324+2808(Top 33%)194(Top 21%)22(Top 19%)
35K21.75 mi3.11 mi856+92210+2223+1693(Top 29%)185(Top 20%)20(Top 17%)
25.2M25.20 mi3.45 mi731+125171+3920+3375(Top 15%)88(Top 9%)12(Top 10%)
Finish26.22 mi1.02 mi712+19167+420419(Top 17%)109(Top 12%)14(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×1story
+26ft-31ft

Overall

972

Females

233

F35-39

26

5K→10K

3.1 - 6.2 mi

Top 43%
×2story building
+38ft-17ft

Overall

1053

Females

270

F35-39

28

10K→15K

6.2 - 9.3 mi

Top 40%
×2story building
+26ft-44ft

Overall

972

Females

233

F35-39

26

15K→20K

9.3 - 12.4 mi

Top 41%
×1story
+35ft-22ft

Overall

994

Females

240

F35-39

27

20K→Half

12.4 - 13.1 mi

Top 38%
×1human
+7ft-13ft

Overall

925

Females

220

F35-39

24

Half→30K

13.1 - 18.6 mi

Top 33%
×2story building
+86ft-72ft

Overall

808

Females

194

F35-39

23

30K→35K

18.6 - 21.8 mi

Top 29%
×2stacked humans
+39ft-39ft

Overall

693

Females

185

F35-39

21

35K→25.2M

21.8 - 25.2 mi

Top 15%
×3story building
+57ft-58ft

Overall

375

Females

88

F35-39

13

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×1human
+17ft-12ft

Overall

419

Females

109

F35-39

15

Passing Analysis

Category:
Athletes Passed
647*
Passed By
58
Net Change
+589
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1301
5K → 10K136*2+134#1301#1167
10K → 15K715+66#1167#1101
15K → 20K40*11+29#1101#1072
20K → Half23*2+21#1072#1051
Half → 30K127*24+103#1051#948
30K → 35K102*10+92#948#856
35K → 25.2M127*2+125#856#731
25.2M → Finish21*2+19#731#712
TOTALS647*58+589

* 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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