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SHAMROCK MARATHON 2026

Ana Nosal

Bib: 733•F•Age: 29

Arlington, VA

0:00
0:00
/ mi
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Overall
#0 / 2429
Gender (Female)
#0 / 943
Division (F25-29)
#0 / 200
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
9:18/mi
28:55
↑ 26↓ 31
10K· 6.21 mi
9:34/mi
58:39
↑ 38↓ 170.1%
15K· 9.32 mi
9:58/mi
1:29:36
↑ 26↓ 440.1%
20K· 12.43 mi
10:17/mi
2:01:32
↑ 35↓ 22
Half· 13.10 mi
11:00/mi
2:08:55
↓ 130.2%
30K· 18.64 mi
12:32/mi
3:18:22
↑ 86↓ 72
35K· 21.75 mi
18:04/mi
4:14:29
↑ 39↓ 39
25.2M
12:12/mi
4:56:37
↑ 57↓ 58
Finish· 26.22 mi
11:11/mi
5:08:01
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:08:55
Pace9:51 /mi
2nd Half
Distance13.12 mi
Time2:59:06
Pace13:39 /mi
📊Positive Split: 38.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:03:1628:559:1828:55
9:18
-
10K
6.21 mi08:33:0058:399:2629:44
9:34
+0:16
15K
9.32 mi09:03:571:29:369:3730:57
9:58
+0:24
20K
12.43 mi09:35:532:01:329:4731:56
10:17
+0:19
Half
13.10 mi09:43:162:08:559:517:23
11:00
+0:43
30K
18.64 mi10:52:433:18:2210:381:09:27
12:32
+1:32
35K
21.75 mi11:48:504:14:2911:4256:07
18:04
+5:32
25.2M
25.20 mi12:30:584:56:3711:4642:08
12:12
-5:52
Finish
26.22 mi12:42:225:08:0111:4511:24
11:11
-1:01

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

11:45 /mi

Slowest Pace

18:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

58:39

19% of race

Time at Steady Pace

2:03:48

40% of race

Time at Slower Pace

2:05:34

41% of race

Average Pace: 11:45 /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 mi08:03:1628:559:1828:55
9:18
#1218
10K
6.21 mi08:33:0058:399:2629:44
9:34
#1318
15K
9.32 mi09:03:571:29:369:3730:57
9:58
#1386
20K
12.43 mi09:35:532:01:329:4731:56
10:17
#1419
Half
13.10 mi09:43:162:08:559:517:23
11:00
#1423
30K
18.64 mi10:52:433:18:2210:381:09:27
12:32
#1626
35K
21.75 mi11:48:504:14:2911:4256:07
18:04
#1831
25.2M
25.20 mi12:30:584:56:3711:4642:08
12:12
#1726
Finish
26.22 mi12:42:225:08:0111:4511:24
11:11
#1713
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi1218336661539(Top 63%)473(Top 50%)101(Top 51%)
10K6.21 mi3.10 mi1318-100373-3771-51400(Top 58%)415(Top 44%)87(Top 44%)
15K9.32 mi3.11 mi1386-68404-3182-111539(Top 63%)473(Top 50%)101(Top 51%)
20K12.43 mi3.11 mi1419-33419-1586-41577(Top 65%)492(Top 52%)105(Top 53%)
Half13.10 mi0.67 mi1423-4423-492-61829(Top 75%)616(Top 65%)141(Top 71%)
30K18.64 mi5.54 mi1626-203529-106115-231953(Top 80%)700(Top 74%)154(Top 78%)
35K21.75 mi3.11 mi1831-205636-107142-272312(Top 95%)894(Top 95%)190(Top 96%)
25.2M25.20 mi3.45 mi1726+105603+33134+81251(Top 52%)469(Top 50%)96(Top 48%)
Finish26.22 mi1.02 mi1713+13602+11341381(Top 57%)509(Top 54%)122(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×1story
+26ft-31ft

Overall

1539

Females

473

F25-29

107

5K→10K

3.1 - 6.2 mi

Top 58%
×2story building
+38ft-17ft

Overall

1400

Females

415

F25-29

94

10K→15K

6.2 - 9.3 mi

Top 63%
×2story building
+26ft-44ft

Overall

1539

Females

473

F25-29

107

15K→20K

9.3 - 12.4 mi

Top 65%
×1story
+35ft-22ft

Overall

1577

Females

492

F25-29

111

20K→Half

12.4 - 13.1 mi

Top 75%
×1human
+7ft-13ft

Overall

1829

Females

616

F25-29

146

Half→30K

13.1 - 18.6 mi

Top 80%
×2story building
+86ft-72ft

Overall

1953

Females

700

F25-29

157

30K→35K

18.6 - 21.8 mi

Top 95%
×2stacked humans
+39ft-39ft

Overall

2312

Females

894

F25-29

192

35K→25.2M

21.8 - 25.2 mi

Top 52%
×3story building
+57ft-58ft

Overall

1251

Females

469

F25-29

98

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×1human
+17ft-12ft

Overall

1381

Females

509

F25-29

124

Passing Analysis

Category:
Athletes Passed
203*
Passed By
698
Net Change
-495
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1218
5K → 10K12*112-100#1218#1318
10K → 15K674-68#1318#1386
15K → 20K8*41-33#1386#1419
20K → Half22*26-4#1419#1423
Half → 30K26*229-203#1423#1626
30K → 35K6*211-205#1626#1831
35K → 25.2M108*3+105#1831#1726
25.2M → Finish15*2+13#1726#1713
TOTALS203*698-495

* 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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