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SHAMROCK MARATHON HALF 2025

John Ramirez

Centreville, VA

Bib: 13326 M 75

0:00
0:00
/ mi
Masters
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Overall
#0 / 5662
Gender (Male)
#0 / 2404
Masters (Masters Men)
#0 / 1079
Division (M75-79)
#0 / 9
Race Day Weather
71°/61°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
7 ft elev
5K· 3.11 mi
15:03/mi
46:44
↑ 26↓ 31
1 ft elev
10K· 6.21 mi
15:06/mi
1:33:37
↑ 38↓ 170.1%
22 ft elev
15K· 9.32 mi
16:08/mi
2:23:44
↑ 26↓ 440.1%
5 ft elev
20K· 12.43 mi
17:12/mi
3:17:09
↑ 35↓ 22
17 ft elev
Finish· 13.10 mi
18:17/mi
3:29:24
↓ 130.2%
11 ft elev
Course Elevation
-8–55 ft
≈
×5story building
•▲ 331 ft climb · ▼ 310 ft descent

The Course

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
46:4415:033.11 mi46:44
15:03
-
10K
1:33:3715:043.10 mi46:53
15:06
+0:03
15K
2:23:4415:263.11 mi50:07
16:08
+1:02
20K
3:17:0915:523.11 mi53:25
17:12
+1:04
Finish(13.10 mi)
3:29:2416:000.67 mi12:15
18:17
+1:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

15:03 /mi

Average Pace

15:59 /mi

Slowest Pace

18:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:33:37

45% of race

Time at Steady Pace

50:07

24% of race

Time at Slower Pace

1:05:40

31% of race

Average Pace: 15:59 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.5mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM75-79Seg. OverallSeg. MalesSeg. M75-79
5K3.11 mi540923508536423379
10K3.10 mi5362+472339+118525623086
15K3.11 mi5375-132337+28536423379
20K3.11 mi5396-212345-88543923539
Finish(13.10 mi)0.67 mi5402-62347-29-1548623649

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×1story
+26ft-31ft

Overall

5364

Males

2337

M75-79

9

5K→10K

3.1 - 6.2 mi

Top 93%
×2story building
+38ft-17ft

Overall

5256

Males

2308

M75-79

6

10K→15K

6.2 - 9.3 mi

Top 95%
×2story building
+26ft-44ft

Overall

5364

Males

2337

M75-79

9

15K→20K

9.3 - 12.4 mi

Top 96%
×1story
+35ft-22ft

Overall

5439

Males

2353

M75-79

9

20K→Finish

12.4 - 13.1 mi

Top 97%
×1human
+7ft-13ft

Overall

5486

Males

2364

M75-79

9

Passing Analysis

Category:
Passed
101
Passed By
94
Net Change
+7
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5409
5K → 10K7124+47#5409#5362
10K → 15K1831-13#5362#5375
15K → 20K930-21#5375#5396
20K → Finish39-6#5396#5402
TOTALS10194+7

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Finisher Certificate
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Questions or issues regarding timing data?

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