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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Josephine Ladnier

Bib: 2439 •F •Age: 43

Fort Eustis, VA

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 (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
36:55
3.11 mi
Rank: #1759
Start → 5K
36:55 | 11:53/mi
10K
1:13:44
6.21 mi
Rank: #1731 (+28)
5K → 10K
36:49 | 11:52/mi
15K
1:50:37
9.32 mi
Rank: #1719 (+12)
10K → 15K
36:53 | 11:53/mi
20K
2:27:17
12.43 mi
Rank: #1693 (+26)
15K → 20K
36:40 | 11:49/mi
Half
2:35:38
13.10 mi
Rank: #1683 (+10)
20K → Half
8:21 | 12:27/mi
25K
3:04:41
15.53 mi
Rank: #1663 (+20)
Half → 25K
29:03 | 11:56/mi
30K
3:36:36
18.64 mi
Rank: #1596 (+67)
25K → 30K
31:55 | 10:17/mi
35K
4:16:33
21.75 mi
Rank: #1517 (+79)
30K → 35K
39:57 | 12:52/mi
25.2M
4:56:05
25.20 mi
Rank: #1464 (+53)
35K → 25.2M
39:32 | 11:28/mi
Finish
5:06:03
26.22 mi
Rank: #1448 (+16)
25.2M → Finish
9:58 | 9:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via Half
Distance13.10 mi
Time2:35:38
Pace11:53 /mi
2nd Half✓ Faster
Distance13.12 mi
Time2:30:26
Pace11:28 /mi
📊Negative Split: 3.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:23:1636:5511:5336:55
11:53
-
10K
6.21 mi09:00:051:13:4411:5236:49
11:52
-0:01
15K
9.32 mi09:36:581:50:3711:5336:53
11:53
+0:01
20K
12.43 mi10:13:382:27:1711:5236:40
11:49
-0:04
Half
13.10 mi10:21:592:35:3811:538:21
12:27
+0:38
25K
15.53 mi10:51:023:04:4111:5429:03
11:56
-0:31
30K
18.64 mi11:22:573:36:3611:3831:55
10:17
-1:39
35K
21.75 mi12:02:544:16:3311:4839:57
12:52
+2:35
25.2M
25.20 mi12:42:264:56:0511:4539:32
11:28
-1:24
Finish
26.22 mi12:52:245:06:0311:419:58
9:47
-1:41

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

9:47 /mi

Average Pace

11:41 /mi

Slowest Pace

12:52 /mi

Loading chart...
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

41:53

14% of race

Time at Steady Pace

3:35:52

71% of race

Time at Slower Pace

48:18

16% of race

Average Pace: 11:40 /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 mi08:23:1636:5511:5336:55
11:53
#1759
10K
6.21 mi09:00:051:13:4411:5236:49
11:52
#1731
15K
9.32 mi09:36:581:50:3711:5336:53
11:53
#1719
20K
12.43 mi10:13:382:27:1711:5236:40
11:49
#1693
Half
13.10 mi10:21:592:35:3811:538:21
12:27
#1683
25K
15.53 mi10:51:023:04:4111:5429:03
11:56
#1663
30K
18.64 mi11:22:573:36:3611:3831:55
10:17
#1596
35K
21.75 mi12:02:544:16:3311:4839:57
12:52
#1517
25.2M
25.20 mi12:42:264:56:0511:4539:32
11:28
#1464
Finish
26.22 mi12:52:245:06:0311:419:58
9:47
#1448
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 mi1759669801676(Top 86%)619(Top 78%)74(Top 74%)
10K6.21 mi3.10 mi1731+28647+2276+41704(Top 87%)632(Top 80%)75(Top 75%)
15K9.32 mi3.11 mi1719+12642+577-11676(Top 86%)619(Top 78%)74(Top 74%)
20K12.43 mi3.11 mi1693+26633+975+21627(Top 83%)606(Top 77%)68(Top 68%)
Half13.10 mi0.67 mi1683+10633751596(Top 82%)591(Top 75%)64(Top 64%)
25K15.53 mi2.43 mi1663+20621+1272+31470(Top 75%)542(Top 69%)64(Top 64%)
30K18.64 mi3.11 mi1596+67590+3170+21327(Top 68%)493(Top 62%)59(Top 59%)
35K21.75 mi3.11 mi1517+79559+3165+51137(Top 58%)421(Top 53%)52(Top 52%)
25.2M25.20 mi3.45 mi1464+53540+1963+21027(Top 53%)401(Top 51%)49(Top 49%)
Finish26.22 mi1.02 mi1448+16537+363877(Top 45%)322(Top 41%)36(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×1
+26ft-31ft

Overall

1676

Females

619

F40-44

74

5K→10K

3.1 - 6.2 mi

Top 87%
×2
+38ft-17ft

Overall

1704

Females

632

F40-44

75

10K→15K

6.2 - 9.3 mi

Top 86%
×2
+26ft-44ft

Overall

1676

Females

619

F40-44

74

15K→20K

9.3 - 12.4 mi

Top 83%
×1
+35ft-22ft

Overall

1627

Females

606

F40-44

68

20K→Half

12.4 - 13.1 mi

Top 82%
×1
+7ft-13ft

Overall

1596

Females

591

F40-44

64

Half→25K

13.1 - 15.5 mi

Top 75%
×2
+48ft-19ft

Overall

1470

Females

542

F40-44

64

25K→30K

15.5 - 18.6 mi

Top 68%
×2
+38ft-52ft

Overall

1327

Females

493

F40-44

59

30K→35K

18.6 - 21.8 mi

Top 58%
×2
+39ft-39ft

Overall

1137

Females

421

F40-44

52

35K→25.2M

21.8 - 25.2 mi

Top 53%
×3
+57ft-58ft

Overall

1027

Females

401

F40-44

49

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×1
+17ft-12ft

Overall

877

Females

322

F40-44

36

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
352
Passed By
41
Net Change
+311
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1759
5K → 10K4315+28#1759#1731
10K → 15K208+12#1731#1719
15K → 20K304+26#1719#1693
20K → Half144+10#1693#1683
Half → 25K277+20#1683#1663
25K → 30K670+67#1663#1596
30K → 35K812+79#1596#1517
35K → 25.2M541+53#1517#1464
25.2M → Finish160+16#1464#1448
TOTALS35241+311
📊

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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