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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Stephanie Anderson

Bib: 2899 •F •Age: 45

Morgantown, WV

Shamrock Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 1949
Gender (Female)
#0 / 791
Masters (Masters Women)
#0 / 277
Age Group (F45-49)
Official
#0 / 79
Calculated (F45-49)
#0 / 79
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
39:25
3.11 mi
Rank: #1857
Start → 5K
39:25 | 12:42/mi
10K
1:16:33
6.21 mi
Rank: #1796 (+61)
5K → 10K
37:08 | 11:58/mi
15K
1:54:23
9.32 mi
Rank: #1782 (+14)
10K → 15K
37:50 | 12:11/mi
20K
2:33:43
12.43 mi
Rank: #1774 (+8)
15K → 20K
39:20 | 12:40/mi
Half
2:42:21
13.10 mi
Rank: #1761 (+13)
20K → Half
8:38 | 12:52/mi
25K
3:16:33
15.53 mi
Rank: #1766 (-5)
Half → 25K
34:12 | 14:03/mi
30K
3:51:16
18.64 mi
Rank: #1733 (+33)
25K → 30K
34:43 | 11:11/mi
35K
4:38:36
21.75 mi
Rank: #1710 (+23)
30K → 35K
47:20 | 15:15/mi
25.2M
5:24:48
25.20 mi
Rank: #1679 (+31)
35K → 25.2M
46:12 | 13:24/mi
Finish
5:36:59
26.22 mi
Rank: #1671 (+8)
25.2M → Finish
12:11 | 11:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:42:21
Pace12:24 /mi
2nd Half
Distance13.12 mi
Time2:54:39
Pace13:19 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:27:4239:2512:4239:25
12:42
-
10K
6.21 mi09:04:501:16:3312:2037:08
11:58
-0:44
15K
9.32 mi09:42:401:54:2312:1737:50
12:11
+0:13
20K
12.43 mi10:22:002:33:4312:2339:20
12:40
+0:29
Half
13.10 mi10:30:382:42:2112:248:38
12:52
+0:12
25K
15.53 mi11:04:503:16:3312:4034:12
14:03
+1:11
30K
18.64 mi11:39:333:51:1612:2534:43
11:11
-2:52
35K
21.75 mi12:26:534:38:3612:4947:20
15:15
+4:04
25.2M
25.20 mi13:13:055:24:4812:5446:12
13:24
-1:51
Finish
26.22 mi13:25:165:36:5912:5212:11
11:58
-1:26

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

11:11 /mi

Average Pace

12:52 /mi

Slowest Pace

15:15 /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

1:24:02

25% of race

Time at Steady Pace

2:05:13

37% of race

Time at Slower Pace

2:07:44

38% of race

Average Pace: 12:51 /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 mi08:27:4239:2512:4239:25
12:42
#1857
10K
6.21 mi09:04:501:16:3312:2037:08
11:58
#1796
15K
9.32 mi09:42:401:54:2312:1737:50
12:11
#1782
20K
12.43 mi10:22:002:33:4312:2339:20
12:40
#1774
Half
13.10 mi10:30:382:42:2112:248:38
12:52
#1761
25K
15.53 mi11:04:503:16:3312:4034:12
14:03
#1766
30K
18.64 mi11:39:333:51:1612:2534:43
11:11
#1733
35K
21.75 mi12:26:534:38:3612:4947:20
15:15
#1710
25.2M
25.20 mi13:13:055:24:4812:5446:12
13:24
#1679
Finish
26.22 mi13:25:165:36:5912:5212:11
11:58
#1671
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 mi1857734701738(Top 89%)659(Top 83%)60(Top 76%)
10K6.21 mi3.10 mi1796+61692+4263+71722(Top 88%)643(Top 81%)56(Top 71%)
15K9.32 mi3.11 mi1782+14681+1161+21738(Top 89%)659(Top 83%)60(Top 76%)
20K12.43 mi3.11 mi1774+8677+4611761(Top 90%)675(Top 85%)63(Top 80%)
Half13.10 mi0.67 mi1761+13675+262-11655(Top 85%)628(Top 79%)57(Top 72%)
25K15.53 mi2.43 mi1766-5676-1621756(Top 90%)690(Top 87%)68(Top 86%)
30K18.64 mi3.11 mi1733+33660+1661+11524(Top 78%)579(Top 73%)57(Top 72%)
35K21.75 mi3.11 mi1710+23652+860+11530(Top 79%)600(Top 76%)58(Top 73%)
25.2M25.20 mi3.45 mi1679+31640+12601507(Top 77%)602(Top 76%)53(Top 67%)
Finish26.22 mi1.02 mi1671+8637+3601517(Top 78%)607(Top 77%)51(Top 65%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×1
+26ft-31ft

Overall

1738

Females

659

F45-49

60

5K→10K

3.1 - 6.2 mi

Top 88%
×2
+38ft-17ft

Overall

1722

Females

643

F45-49

56

10K→15K

6.2 - 9.3 mi

Top 89%
×2
+26ft-44ft

Overall

1738

Females

659

F45-49

60

15K→20K

9.3 - 12.4 mi

Top 90%
×1
+35ft-22ft

Overall

1761

Females

675

F45-49

63

20K→Half

12.4 - 13.1 mi

Top 85%
×1
+7ft-13ft

Overall

1655

Females

628

F45-49

57

Half→25K

13.1 - 15.5 mi

Top 90%
×2
+48ft-19ft

Overall

1756

Females

690

F45-49

68

25K→30K

15.5 - 18.6 mi

Top 78%
×2
+38ft-52ft

Overall

1524

Females

579

F45-49

57

30K→35K

18.6 - 21.8 mi

Top 79%
×2
+39ft-39ft

Overall

1530

Females

600

F45-49

58

35K→25.2M

21.8 - 25.2 mi

Top 77%
×3
+57ft-58ft

Overall

1507

Females

602

F45-49

53

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×1
+17ft-12ft

Overall

1517

Females

607

F45-49

51

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
235
Passed By
49
Net Change
+186
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1857
5K → 10K698+61#1857#1796
10K → 15K206+14#1796#1782
15K → 20K135+8#1782#1774
20K → Half152+13#1774#1761
Half → 25K1318-5#1761#1766
25K → 30K352+33#1766#1733
30K → 35K285+23#1733#1710
35K → 25.2M332+31#1710#1679
25.2M → Finish91+8#1679#1671
TOTALS23549+186
📊

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.

Contact Race Support
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