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SHAMROCK MARATHON 2025

Meagan Cooper

Bib: 3256•F•Age: 43

Leesburg, VA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 1949
Gender (Female)
#0 / 791
Masters (Masters Women)
#0 / 277
Age Group (F40-44)
Official
#0 / 100
Calculated (F40-44)
#0 / 100
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
31:51
3.11 mi
Rank: #1272
Start → 5K
31:51 | 10:16/mi
10K
1:05:17
6.21 mi
Rank: #1358 (-86)
5K → 10K
33:26 | 10:46/mi
15K
1:39:49
9.32 mi
Rank: #1412 (-54)
10K → 15K
34:32 | 11:07/mi
20K
2:15:13
12.43 mi
Rank: #1441 (-29)
15K → 20K
35:24 | 11:24/mi
Half
2:23:21
13.10 mi
Rank: #1437 (+4)
20K → Half
8:08 | 12:08/mi
25K
2:56:08
15.53 mi
Rank: #1512 (-75)
Half → 25K
32:47 | 13:28/mi
30K
3:29:10
18.64 mi
Rank: #1511 (+1)
25K → 30K
33:02 | 10:38/mi
35K
4:13:32
21.75 mi
Rank: #1488 (+23)
30K → 35K
44:22 | 14:17/mi
25.2M
4:56:50
25.20 mi
Rank: #1468 (+20)
35K → 25.2M
43:18 | 12:33/mi
Finish
5:08:27
26.22 mi
Rank: #1471 (-3)
25.2M → Finish
11:37 | 11:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:23:21
Pace10:57 /mi
2nd Half
Distance13.12 mi
Time2:45:07
Pace12:36 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:10:0431:5110:1631:51
10:16
-
10K
6.21 mi08:43:301:05:1710:3133:26
10:46
+0:30
15K
9.32 mi09:18:021:39:4910:4334:32
11:07
+0:21
20K
12.43 mi09:53:262:15:1310:5335:24
11:24
+0:17
Half
13.10 mi10:01:342:23:2110:578:08
12:08
+0:44
25K
15.53 mi10:34:212:56:0811:2132:47
13:28
+1:20
30K
18.64 mi11:07:233:29:1011:1433:02
10:38
-2:50
35K
21.75 mi11:51:454:13:3211:4044:22
14:17
+3:39
25.2M
25.20 mi12:35:034:56:5011:4743:18
12:33
-1:44
Finish
26.22 mi12:46:405:08:2711:4711:37
11:24
-1:09

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

10:16 /mi

Average Pace

11:46 /mi

Slowest Pace

14:17 /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

1:38:19

32% of race

Time at Steady Pace

1:21:33

26% of race

Time at Slower Pace

2:08:35

42% of race

Average Pace: 11:46 /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 mi08:10:0431:5110:1631:51
10:16
#1272
10K
6.21 mi08:43:301:05:1710:3133:26
10:46
#1358
15K
9.32 mi09:18:021:39:4910:4334:32
11:07
#1412
20K
12.43 mi09:53:262:15:1310:5335:24
11:24
#1441
Half
13.10 mi10:01:342:23:2110:578:08
12:08
#1437
25K
15.53 mi10:34:212:56:0811:2132:47
13:28
#1512
30K
18.64 mi11:07:233:29:1011:1433:02
10:38
#1511
35K
21.75 mi11:51:454:13:3211:4044:22
14:17
#1488
25.2M
25.20 mi12:35:034:56:5011:4743:18
12:33
#1468
Finish
26.22 mi12:46:405:08:2711:4711:37
11:24
#1471
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi1272424431512(Top 78%)535(Top 68%)61(Top 61%)
10K6.21 mi3.10 mi1358-86464-4048-51421(Top 73%)497(Top 63%)55(Top 55%)
15K9.32 mi3.11 mi1412-54491-2752-41512(Top 78%)535(Top 68%)61(Top 61%)
20K12.43 mi3.11 mi1441-29507-1656-41545(Top 79%)560(Top 71%)62(Top 62%)
Half13.10 mi0.67 mi1437+4510-3561522(Top 78%)554(Top 70%)59(Top 59%)
25K15.53 mi2.43 mi1512-75542-3261-51694(Top 87%)656(Top 83%)80(Top 80%)
30K18.64 mi3.11 mi1511+1547-563-21413(Top 72%)534(Top 68%)66(Top 66%)
35K21.75 mi3.11 mi1488+23549-264-11382(Top 71%)534(Top 68%)64(Top 64%)
25.2M25.20 mi3.45 mi1468+20542+765-11312(Top 67%)515(Top 65%)63(Top 63%)
Finish26.22 mi1.02 mi1471-3543-1651384(Top 71%)543(Top 69%)65(Top 65%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×1
+26ft-31ft

Overall

1512

Females

535

F40-44

61

5K→10K

3.1 - 6.2 mi

Top 73%
×2
+38ft-17ft

Overall

1421

Females

497

F40-44

55

10K→15K

6.2 - 9.3 mi

Top 78%
×2
+26ft-44ft

Overall

1512

Females

535

F40-44

61

15K→20K

9.3 - 12.4 mi

Top 79%
×1
+35ft-22ft

Overall

1545

Females

560

F40-44

62

20K→Half

12.4 - 13.1 mi

Top 78%
×1
+7ft-13ft

Overall

1522

Females

554

F40-44

59

Half→25K

13.1 - 15.5 mi

Top 87%
×2
+48ft-19ft

Overall

1694

Females

656

F40-44

80

25K→30K

15.5 - 18.6 mi

Top 72%
×2
+38ft-52ft

Overall

1413

Females

534

F40-44

66

30K→35K

18.6 - 21.8 mi

Top 71%
×2
+39ft-39ft

Overall

1382

Females

534

F40-44

64

35K→25.2M

21.8 - 25.2 mi

Top 67%
×3
+57ft-58ft

Overall

1312

Females

515

F40-44

63

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×1
+17ft-12ft

Overall

1384

Females

543

F40-44

65

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
130
Passed By
329
Net Change
-199
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1272
5K → 10K1399-86#1272#1358
10K → 15K660-54#1358#1412
15K → 20K837-29#1412#1441
20K → Half106+4#1441#1437
Half → 25K782-75#1437#1512
25K → 30K2120+1#1512#1511
30K → 35K3714+23#1511#1488
35K → 25.2M288+20#1488#1468
25.2M → Finish03-3#1468#1471
TOTALS130329-199
📊

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
Download or share your official race finisher certificate
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Your certificate is generated on-demand and can be shared on social media or saved for your records

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

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