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SHAMROCK MARATHON 2026

Heather Morgan

Bib: 1890•F•Age: 44

Ruther Glen, VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 2429
Gender (Female)
#0 / 943
Top 42%
Masters (Masters Women)
#0 / 286
Top 34%
Division (F40-44)
#0 / 91
Top 37%
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
9:09/mi
57:43
↑ 38↓ 170.1%
15K· 9.32 mi
9:09/mi
1:26:10
↑ 26↓ 440.1%
20K· 12.43 mi
9:25/mi
1:55:26
↑ 35↓ 22
Half· 13.10 mi
9:43/mi
2:01:57
↓ 130.2%
30K· 18.64 mi
10:35/mi
3:00:38
↑ 86↓ 72
35K· 21.75 mi
13:55/mi
3:43:51
↑ 39↓ 39
25.2M
11:35/mi
4:23:51
↑ 57↓ 58
Finish· 26.22 mi
9:31/mi
4:33:33
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:01:57
Pace9:19 /mi
2nd Half
Distance13.12 mi
Time2:31:36
Pace11:33 /mi
📊Positive Split: 24.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:07:4529:169:2529:16
9:25
-
10K
6.21 mi08:36:1257:439:1728:27
9:09
-0:16
15K
9.32 mi09:04:391:26:109:1528:27
9:09
0:00
20K
12.43 mi09:33:551:55:269:1729:16
9:25
+0:16
Half
13.10 mi09:40:262:01:579:196:31
9:43
+0:18
30K
18.64 mi10:39:073:00:389:4158:41
10:35
+0:52
35K
21.75 mi11:22:203:43:5110:1843:13
13:55
+3:20
25.2M
25.20 mi12:02:204:23:5110:2840:00
11:35
-2:20
Finish
26.22 mi12:12:024:33:3310:269:42
9:31
-2:04

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

9:09 /mi

Average Pace

10:26 /mi

Slowest Pace

13:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:11:39

48% of race

Time at Slower Pace

2:21:54

52% of race

Average Pace: 10:26 /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 mi08:07:4529:169:2529:16
9:25
#1304
10K
6.21 mi08:36:1257:439:1728:27
9:09
#1227
15K
9.32 mi09:04:391:26:109:1528:27
9:09
#1195
20K
12.43 mi09:33:551:55:269:1729:16
9:25
#1203
Half
13.10 mi09:40:262:01:579:196:31
9:43
#1189
30K
18.64 mi10:39:073:00:389:4158:41
10:35
#1240
35K
21.75 mi11:22:203:43:5110:1843:13
13:55
#1313
25.2M
25.20 mi12:02:204:23:5110:2840:00
11:35
#1272
Finish
26.22 mi12:12:024:33:3310:269:42
9:31
#1250
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi1304373281142(Top 47%)305(Top 32%)23(Top 26%)
10K6.21 mi3.10 mi1227+77336+3725+31175(Top 48%)315(Top 33%)25(Top 28%)
15K9.32 mi3.11 mi1195+32327+9251142(Top 47%)305(Top 32%)23(Top 26%)
20K12.43 mi3.11 mi1203-8328-124+11207(Top 50%)328(Top 35%)25(Top 28%)
Half13.10 mi0.67 mi1189+14323+5241281(Top 53%)372(Top 39%)27(Top 30%)
30K18.64 mi5.54 mi1240-51361-3829-51432(Top 59%)455(Top 48%)37(Top 42%)
35K21.75 mi3.11 mi1313-73410-4934-51634(Top 67%)607(Top 64%)52(Top 58%)
25.2M25.20 mi3.45 mi1272+41404+6341083(Top 45%)386(Top 41%)33(Top 37%)
Finish26.22 mi1.02 mi1250+22398+634778(Top 32%)241(Top 26%)14(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×1story
+26ft-31ft

Overall

1142

Females

305

F40-44

28

5K→10K

3.1 - 6.2 mi

Top 48%
×2story building
+38ft-17ft

Overall

1175

Females

315

F40-44

31

10K→15K

6.2 - 9.3 mi

Top 47%
×2story building
+26ft-44ft

Overall

1142

Females

305

F40-44

28

15K→20K

9.3 - 12.4 mi

Top 50%
×1story
+35ft-22ft

Overall

1207

Females

328

F40-44

29

20K→Half

12.4 - 13.1 mi

Top 53%
×1human
+7ft-13ft

Overall

1281

Females

372

F40-44

30

Half→30K

13.1 - 18.6 mi

Top 59%
×2story building
+86ft-72ft

Overall

1432

Females

455

F40-44

40

30K→35K

18.6 - 21.8 mi

Top 67%
×2stacked humans
+39ft-39ft

Overall

1634

Females

607

F40-44

55

35K→25.2M

21.8 - 25.2 mi

Top 45%
×3story building
+57ft-58ft

Overall

1083

Females

386

F40-44

35

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×1human
+17ft-12ft

Overall

778

Females

241

F40-44

16

Passing Analysis

Category:
Athletes Passed
317*
Passed By
263
Net Change
+54
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1304
5K → 10K85*8+77#1304#1227
10K → 15K4311+32#1227#1195
15K → 20K22*30-8#1195#1203
20K → Half23*9+14#1203#1189
Half → 30K43*94-51#1189#1240
30K → 35K20*93-73#1240#1313
35K → 25.2M56*15+41#1313#1272
25.2M → Finish25*3+22#1272#1250
TOTALS317*263+54

* 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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