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SHAMROCK MARATHON 2025

Megan Hamilton

Bib: 1550•F•Age: 48

Ridgeley, WV

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0:00
0:00
/ mi
Masters
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Overall
#0 / 1949
Top 46%
Gender (Female)
#0 / 791
Top 37%
Masters (Masters Women)
#0 / 277
Top 26%
Age Group (F45-49)
Official
#0 / 79
Calculated (F45-49)
#0 / 79
Top 20%
Race Day Weather
71°/61°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
29:48
3.11 mi
Rank: #1029
Start → 5K
29:48 | 9:36/mi
10K
59:17
6.21 mi
Rank: #1004 (+25)
5K → 10K
29:29 | 9:30/mi
15K
1:29:18
9.32 mi
Rank: #1008 (-4)
10K → 15K
30:01 | 9:40/mi
20K
1:59:22
12.43 mi
Rank: #1002 (+6)
15K → 20K
30:04 | 9:41/mi
Half
2:06:15
13.10 mi
Rank: #995 (+7)
20K → Half
6:53 | 10:16/mi
25K
2:30:36
15.53 mi
Rank: #976 (+19)
Half → 25K
24:21 | 10:00/mi
30K
2:57:13
18.64 mi
Rank: #939 (+37)
25K → 30K
26:37 | 8:35/mi
35K
3:34:38
21.75 mi
Rank: #925 (+14)
30K → 35K
37:25 | 12:03/mi
25.2M
4:10:59
25.20 mi
Rank: #896 (+29)
35K → 25.2M
36:21 | 10:32/mi
Finish
4:21:15
26.22 mi
Rank: #900 (-4)
25.2M → Finish
10:16 | 10:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:06:15
Pace9:39 /mi
2nd Half
Distance13.12 mi
Time2:15:00
Pace10:18 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:12:3129:489:3629:48
9:36
-
10K
6.21 mi08:42:0059:179:3329:29
9:30
-0:06
15K
9.32 mi09:12:011:29:189:3530:01
9:40
+0:10
20K
12.43 mi09:42:051:59:229:3730:04
9:41
+0:01
Half
13.10 mi09:48:582:06:159:396:53
10:16
+0:35
25K
15.53 mi10:13:192:30:369:4224:21
10:00
-0:16
30K
18.64 mi10:39:562:57:139:3126:37
8:35
-1:25
35K
21.75 mi11:17:213:34:389:5337:25
12:03
+3:28
25.2M
25.20 mi11:53:424:10:599:5836:21
10:32
-1:31
Finish
26.22 mi12:03:584:21:159:5910:16
10:05
-0:27

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:35 /mi

Average Pace

9:58 /mi

Slowest Pace

12:03 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

56:06

21% of race

Time at Steady Pace

2:11:23

50% of race

Time at Slower Pace

1:13:46

28% of race

Average Pace: 9:58 /mi

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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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:12:3129:489:3629:48
9:36
#1029
10K
6.21 mi08:42:0059:179:3329:29
9:30
#1004
15K
9.32 mi09:12:011:29:189:3530:01
9:40
#1008
20K
12.43 mi09:42:051:59:229:3730:04
9:41
#1002
Half
13.10 mi09:48:582:06:159:396:53
10:16
#995
25K
15.53 mi10:13:192:30:369:4224:21
10:00
#976
30K
18.64 mi10:39:562:57:139:3126:37
8:35
#939
35K
21.75 mi11:17:213:34:389:5337:25
12:03
#925
25.2M
25.20 mi11:53:424:10:599:5836:21
10:32
#896
Finish
26.22 mi12:03:584:21:159:5910:16
10:05
#900
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi1029317221031(Top 53%)320(Top 40%)20(Top 25%)
10K6.21 mi3.10 mi1004+25307+1021+1989(Top 51%)296(Top 37%)20(Top 25%)
15K9.32 mi3.11 mi1008-4305+222-11031(Top 53%)320(Top 40%)20(Top 25%)
20K12.43 mi3.11 mi1002+6304+120+21009(Top 52%)313(Top 40%)18(Top 23%)
Half13.10 mi0.67 mi995+7305-120946(Top 49%)283(Top 36%)15(Top 19%)
25K15.53 mi2.43 mi976+19299+619+1930(Top 48%)282(Top 36%)16(Top 20%)
30K18.64 mi3.11 mi939+37286+1317+2778(Top 40%)238(Top 30%)13(Top 16%)
35K21.75 mi3.11 mi925+14292-616+1915(Top 47%)319(Top 40%)20(Top 25%)
25.2M25.20 mi3.45 mi896+29290+216771(Top 40%)286(Top 36%)16(Top 20%)
Finish26.22 mi1.02 mi900-4291-116981(Top 50%)370(Top 47%)18(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×1
+26ft-31ft

Overall

1031

Females

320

F45-49

20

5K→10K

3.1 - 6.2 mi

Top 51%
×2
+38ft-17ft

Overall

989

Females

296

F45-49

20

10K→15K

6.2 - 9.3 mi

Top 53%
×2
+26ft-44ft

Overall

1031

Females

320

F45-49

20

15K→20K

9.3 - 12.4 mi

Top 52%
×1
+35ft-22ft

Overall

1009

Females

313

F45-49

18

20K→Half

12.4 - 13.1 mi

Top 49%
×1
+7ft-13ft

Overall

946

Females

283

F45-49

15

Half→25K

13.1 - 15.5 mi

Top 48%
×2
+48ft-19ft

Overall

930

Females

282

F45-49

16

25K→30K

15.5 - 18.6 mi

Top 40%
×2
+38ft-52ft

Overall

778

Females

238

F45-49

13

30K→35K

18.6 - 21.8 mi

Top 47%
×2
+39ft-39ft

Overall

915

Females

319

F45-49

20

35K→25.2M

21.8 - 25.2 mi

Top 40%
×3
+57ft-58ft

Overall

771

Females

286

F45-49

16

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×1
+17ft-12ft

Overall

981

Females

370

F45-49

18

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
227
Passed By
98
Net Change
+129
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1029
5K → 10K3813+25#1029#1004
10K → 15K1721-4#1004#1008
15K → 20K148+6#1008#1002
20K → Half92+7#1002#995
Half → 25K245+19#995#976
25K → 30K381+37#976#939
30K → 35K3925+14#939#925
35K → 25.2M4213+29#925#896
25.2M → Finish610-4#896#900
TOTALS22798+129
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

BQ

Boston Qualifying analysis available

Finisher Certificate

Download and share your official race completion certificate

🏆 Finisher Certificate
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Activity Data

Upload your GPX file to see detailed activity metrics

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Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management