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SHAMROCK MARATHON 2026

Ruby Len

Bib: 1495•F•Age: 53

Springfield, VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 2429
Top 31%
Gender (Female)
#0 / 943
Top 20%
Masters (Masters Women)
#0 / 286
Top 12%
Division (F50-54)
#0 / 55
Top 9%
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
9:15/mi
57:38
↑ 38↓ 170.1%
15K· 9.32 mi
9:10/mi
1:26:08
↑ 26↓ 440.1%
20K· 12.43 mi
9:26/mi
1:55:28
↑ 35↓ 22
Half· 13.10 mi
8:56/mi
2:01:28
↓ 130.2%
30K· 18.64 mi
9:06/mi
2:51:55
↑ 86↓ 72
35K· 21.75 mi
9:52/mi
3:22:34
↑ 39↓ 39
25.2M
9:39/mi
3:55:52
↑ 57↓ 58
Finish· 26.22 mi
8:47/mi
4:04:49
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:01:28
Pace9:16 /mi
2nd Half
Distance13.12 mi
Time2:03:21
Pace9:24 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:07:1028:559:1828:55
9:18
-
10K
6.21 mi08:35:5357:389:1728:43
9:15
-0:03
15K
9.32 mi09:04:231:26:089:1428:30
9:10
-0:05
20K
12.43 mi09:33:431:55:289:1729:20
9:26
+0:16
Half
13.10 mi09:39:432:01:289:166:00
8:56
-0:30
30K
18.64 mi10:30:102:51:559:1350:27
9:06
+0:10
35K
21.75 mi11:00:493:22:349:1930:39
9:52
+0:46
25.2M
25.20 mi11:34:073:55:529:2233:18
9:39
-0:13
Finish
26.22 mi11:43:044:04:499:218:57
8:47
-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

8:47 /mi

Average Pace

9:21 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:34:10

87% of race

Time at Steady Pace

30:39

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:20 /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 mi08:07:1028:559:1828:55
9:18
#1213
10K
6.21 mi08:35:5357:389:1728:43
9:15
#1215
15K
9.32 mi09:04:231:26:089:1428:30
9:10
#1190
20K
12.43 mi09:33:431:55:289:1729:20
9:26
#1206
Half
13.10 mi09:39:432:01:289:166:00
8:56
#1170
30K
18.64 mi10:30:102:51:559:1350:27
9:06
#1037
35K
21.75 mi11:00:493:22:349:1930:39
9:52
#878
25.2M
25.20 mi11:34:073:55:529:2233:18
9:39
#787
Finish
26.22 mi11:43:044:04:499:218:57
8:47
#766
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi1213333181149(Top 47%)308(Top 33%)17(Top 31%)
10K6.21 mi3.10 mi1215-233319-11234(Top 51%)339(Top 36%)20(Top 36%)
15K9.32 mi3.11 mi1190+25325+818+11149(Top 47%)308(Top 33%)17(Top 31%)
20K12.43 mi3.11 mi1206-16329-417+11211(Top 50%)330(Top 35%)16(Top 29%)
Half13.10 mi0.67 mi1170+36314+1517856(Top 35%)189(Top 20%)8(Top 15%)
30K18.64 mi5.54 mi1037+133269+4512+5827(Top 34%)202(Top 21%)8(Top 15%)
35K21.75 mi3.11 mi878+159223+468+4545(Top 22%)126(Top 13%)5(Top 9%)
25.2M25.20 mi3.45 mi787+91200+237+1518(Top 21%)145(Top 15%)3(Top 5%)
Finish26.22 mi1.02 mi766+21191+95+2529(Top 22%)145(Top 15%)5(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×1story
+26ft-31ft

Overall

1149

Females

308

F50-54

17

5K→10K

3.1 - 6.2 mi

Top 51%
×2story building
+38ft-17ft

Overall

1234

Females

339

F50-54

20

10K→15K

6.2 - 9.3 mi

Top 47%
×2story building
+26ft-44ft

Overall

1149

Females

308

F50-54

17

15K→20K

9.3 - 12.4 mi

Top 50%
×1story
+35ft-22ft

Overall

1211

Females

330

F50-54

16

20K→Half

12.4 - 13.1 mi

Top 35%
×1human
+7ft-13ft

Overall

856

Females

189

F50-54

8

Half→30K

13.1 - 18.6 mi

Top 34%
×2story building
+86ft-72ft

Overall

827

Females

202

F50-54

8

30K→35K

18.6 - 21.8 mi

Top 22%
×2stacked humans
+39ft-39ft

Overall

545

Females

126

F50-54

5

35K→25.2M

21.8 - 25.2 mi

Top 21%
×3story building
+57ft-58ft

Overall

518

Females

145

F50-54

3

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×1human
+17ft-12ft

Overall

529

Females

145

F50-54

5

Passing Analysis

Category:
Athletes Passed
552*
Passed By
105
Net Change
+447
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1213
5K → 10K32*34-2#1213#1215
10K → 15K3813+25#1215#1190
15K → 20K19*35-16#1190#1206
20K → Half38*2+36#1206#1170
Half → 30K139*6+133#1170#1037
30K → 35K164*5+159#1037#878
35K → 25.2M99*8+91#878#787
25.2M → Finish23*2+21#787#766
TOTALS552*105+447

* 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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