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SHAMROCK MARATHON 2025

Chris Geraghty

Yorktown, VA

Bib: 4 M 39

0:00
0:00
/ mi
BQ
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Overall
#0 / 1949
Top 2%
Gender (Male)
#0 / 1153
Top 3%
Division (M35-39)
#0 / 178
Top 2%
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
6:42/mi
20:46
↑ 26↓ 31
1 ft elev
10K· 6.21 mi
6:47/mi
41:50
↑ 38↓ 170.1%
22 ft elev
15K· 9.32 mi
6:49/mi
1:02:58
↑ 26↓ 440.1%
5 ft elev
20K· 12.43 mi
6:47/mi
1:24:00
↑ 35↓ 22
17 ft elev
Half· 13.10 mi
7:22/mi
1:28:56
↓ 130.2%
11 ft elev
25K· 15.53 mi
6:57/mi
1:45:50
↑ 48↓ 190.2%
38 ft elev
30K· 18.64 mi
5:58/mi
2:04:20
↑ 38↓ 52
25 ft elev
35K· 21.75 mi
7:38/mi
2:28:02
↑ 39↓ 39
25 ft elev
25.2M
7:08/mi
2:52:39
↑ 57↓ 58
24 ft elev
Finish· 26.22 mi
6:51/mi
2:59:37
↑ 17↓ 12
28 ft elev
Course Elevation
-8–55 ft
≈
×5story building
•▲ 331 ft climb · ▼ 310 ft descent

The Course

Half Splits

1st Half· via Half
1:28:566:48 /mi⚡ faster
2nd Half
1:30:416:55 /mi+2.0%
Positive split — 2.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:466:423.11 mi20:46
6:42
-
10K
41:506:443.10 mi21:04
6:47
+0:05
15K
1:02:586:463.11 mi21:08
6:49
+0:02
20K
1:24:006:463.11 mi21:02
6:47
-0:02
Half(13.10 mi)
1:28:566:480.67 mi4:56
7:22
+0:35
25K
1:45:506:492.43 mi16:54
6:57
-0:25
30K
2:04:206:413.11 mi18:30
5:58
-0:59
35K
2:28:026:493.11 mi23:42
7:38
+1:40
25.2M
2:52:396:523.45 mi24:37
7:08
-0:30
Finish(26.22 mi)
2:59:376:521.02 mi6:58
6:51
-0:17
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:58 /mi

Average Pace

6:51 /mi

Slowest Pace

7:38 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

18:30

10% of race

Time at Steady Pace

1:47:52

60% of race

Time at Slower Pace

53:15

30% of race

Average Pace: 6:51 /mi

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

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi4540652487
10K3.10 mi42+337+35+146415
15K3.11 mi45-340-3552487
20K3.11 mi47-242-2551467
Half(13.10 mi)0.67 mi4742561558
25K2.43 mi44+339+3543396
30K3.11 mi39+535+44+124222
35K3.11 mi34+530+5436334
25.2M3.45 mi36-232-25-150457
Finish(26.22 mi)1.02 mi38-234-2565579

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×1story
+26ft-31ft

Overall

52

Males

48

M35-39

7

5K→10K

3.1 - 6.2 mi

Top 2%
×2story building
+38ft-17ft

Overall

46

Males

41

M35-39

5

10K→15K

6.2 - 9.3 mi

Top 3%
×2story building
+26ft-44ft

Overall

52

Males

48

M35-39

7

15K→20K

9.3 - 12.4 mi

Top 3%
×1story
+35ft-22ft

Overall

51

Males

46

M35-39

7

20K→Half

12.4 - 13.1 mi

Top 3%
×1human
+7ft-13ft

Overall

61

Males

55

M35-39

8

Half→25K

13.1 - 15.5 mi

Top 2%
×2story building
+48ft-19ft

Overall

43

Males

39

M35-39

6

25K→30K

15.5 - 18.6 mi

Top 1%
×2story building
+38ft-52ft

Overall

24

Males

22

M35-39

2

30K→35K

18.6 - 21.8 mi

Top 2%
×2stacked humans
+39ft-39ft

Overall

36

Males

33

M35-39

4

35K→25.2M

21.8 - 25.2 mi

Top 3%
×3story building
+57ft-58ft

Overall

50

Males

45

M35-39

7

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×1human
+17ft-12ft

Overall

65

Males

57

M35-39

9

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#45
5K → 10K
14+3
#45 → #42
10K → 15K
41-3
#42 → #45
15K → 20K
31-2
#45 → #47
20K → Half
000
#47 → #47
Half → 25K
14+3
#47 → #44
25K → 30K
05+5
#44 → #39
30K → 35K
05+5
#39 → #34
35K → 25.2M
75-2
#34 → #36
25.2M → Finish
20-2
#36 → #38
TOTALS
1825+7
#45 → #38

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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