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SHAMROCK MARATHON 2026

Faith Carlson

Bib: 1361•F•Age: 27

Fairfax, VA

0:00
0:00
/ mi
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Overall
#0 / 2429
Top 30%
Gender (Female)
#0 / 943
Top 19%
Division (F25-29)
#0 / 200
Top 19%
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
9:20/mi
29:00
↑ 26↓ 31
10K· 6.21 mi
9:06/mi
57:16
↑ 38↓ 170.1%
15K· 9.32 mi
9:05/mi
1:25:28
↑ 26↓ 440.1%
20K· 12.43 mi
9:01/mi
1:53:28
↑ 35↓ 22
Half· 13.10 mi
9:10/mi
1:59:37
↓ 130.2%
30K· 18.64 mi
8:56/mi
2:49:09
↑ 86↓ 72
35K· 21.75 mi
10:13/mi
3:20:52
↑ 39↓ 39
25.2M
9:42/mi
3:54:21
↑ 57↓ 58
Finish· 26.22 mi
8:51/mi
4:03:22
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time1:59:37
Pace9:08 /mi
2nd Half
Distance13.12 mi
Time2:03:45
Pace9:26 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:05:0529:009:2029:00
9:20
-
10K
6.21 mi08:33:2157:169:1328:16
9:06
-0:14
15K
9.32 mi09:01:331:25:289:1028:12
9:05
-0:01
20K
12.43 mi09:29:331:53:289:0828:00
9:01
-0:04
Half
13.10 mi09:35:421:59:379:086:09
9:10
+0:09
30K
18.64 mi10:25:142:49:099:0449:32
8:56
-0:14
35K
21.75 mi10:56:573:20:529:1431:43
10:13
+1:17
25.2M
25.20 mi11:30:263:54:219:1833:29
9:42
-0:31
Finish
26.22 mi11:39:274:03:229:179:01
8:51
-0:51

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

8:51 /mi

Average Pace

9:17 /mi

Slowest Pace

10:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:31:39

87% of race

Time at Steady Pace

31:43

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:17 /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 mi08:05:0529:009:2029:00
9:20
#1236
10K
6.21 mi08:33:2157:169:1328:16
9:06
#1172
15K
9.32 mi09:01:331:25:289:1028:12
9:05
#1151
20K
12.43 mi09:29:331:53:289:0828:00
9:01
#1091
Half
13.10 mi09:35:421:59:379:086:09
9:10
#1070
30K
18.64 mi10:25:142:49:099:0449:32
8:56
#930
35K
21.75 mi10:56:573:20:529:1431:43
10:13
#828
25.2M
25.20 mi11:30:263:54:219:1833:29
9:42
#758
Finish
26.22 mi11:39:274:03:229:179:01
8:51
#737
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi1236346671083(Top 45%)278(Top 29%)57(Top 29%)
10K6.21 mi3.10 mi1172+64320+2662+51134(Top 47%)301(Top 32%)63(Top 32%)
15K9.32 mi3.11 mi1151+21308+1261+11083(Top 45%)278(Top 29%)57(Top 29%)
20K12.43 mi3.11 mi1091+60281+2754+7961(Top 40%)228(Top 24%)44(Top 22%)
Half13.10 mi0.67 mi1070+21271+1053+11006(Top 41%)244(Top 26%)47(Top 24%)
30K18.64 mi5.54 mi930+140228+4346+7755(Top 31%)175(Top 19%)35(Top 18%)
35K21.75 mi3.11 mi828+102198+3041+5631(Top 26%)158(Top 17%)33(Top 17%)
25.2M25.20 mi3.45 mi758+70183+1540+1531(Top 22%)149(Top 16%)32(Top 16%)
Finish26.22 mi1.02 mi737+21176+738+2559(Top 23%)154(Top 16%)32(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×1story
+26ft-31ft

Overall

1083

Females

278

F25-29

62

5K→10K

3.1 - 6.2 mi

Top 47%
×2story building
+38ft-17ft

Overall

1134

Females

301

F25-29

68

10K→15K

6.2 - 9.3 mi

Top 45%
×2story building
+26ft-44ft

Overall

1083

Females

278

F25-29

62

15K→20K

9.3 - 12.4 mi

Top 40%
×1story
+35ft-22ft

Overall

961

Females

228

F25-29

49

20K→Half

12.4 - 13.1 mi

Top 41%
×1human
+7ft-13ft

Overall

1006

Females

244

F25-29

52

Half→30K

13.1 - 18.6 mi

Top 31%
×2story building
+86ft-72ft

Overall

755

Females

175

F25-29

37

30K→35K

18.6 - 21.8 mi

Top 26%
×2stacked humans
+39ft-39ft

Overall

631

Females

158

F25-29

35

35K→25.2M

21.8 - 25.2 mi

Top 22%
×3story building
+57ft-58ft

Overall

531

Females

149

F25-29

34

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×1human
+17ft-12ft

Overall

559

Females

154

F25-29

34

Passing Analysis

Category:
Athletes Passed
568*
Passed By
69
Net Change
+499
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1236
5K → 10K76*12+64#1236#1172
10K → 15K3413+21#1172#1151
15K → 20K67*7+60#1151#1091
20K → Half24*3+21#1091#1070
Half → 30K155*15+140#1070#930
30K → 35K106*4+102#930#828
35K → 25.2M82*12+70#828#758
25.2M → Finish24*3+21#758#737
TOTALS568*69+499

* 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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