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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Victoria Pennell

Bib: 1850 •F •Age: 20

Fort Pierce, FL

Shamrock Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 1949
Top 47%
Gender (Female)
#0 / 791
Top 37%
Age Group (F20-24)
#0 / 107
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
31:27
3.11 mi
Rank: #1233
Start → 5K
31:27 | 10:08/mi
10K
1:02:24
6.21 mi
Rank: #1179 (+54)
5K → 10K
30:57 | 9:58/mi
15K
1:32:49
9.32 mi
Rank: #1139 (+40)
10K → 15K
30:25 | 9:48/mi
20K
2:02:28
12.43 mi
Rank: #1096 (+43)
15K → 20K
29:39 | 9:33/mi
Half
2:09:27
13.10 mi
Rank: #1089 (+7)
20K → Half
6:59 | 10:25/mi
25K
2:33:39
15.53 mi
Rank: #1056 (+33)
Half → 25K
24:12 | 9:57/mi
30K
3:01:41
18.64 mi
Rank: #1030 (+26)
25K → 30K
28:02 | 9:02/mi
35K
3:39:09
21.75 mi
Rank: #1002 (+28)
30K → 35K
37:28 | 12:04/mi
25.2M
4:12:54
25.20 mi
Rank: #923 (+79)
35K → 25.2M
33:45 | 9:47/mi
Finish
4:21:58
26.22 mi
Rank: #908 (+15)
25.2M → Finish
9:04 | 8:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:09:27
Pace9:53 /mi
2nd Half
Distance13.12 mi
Time2:12:31
Pace10:07 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:13:3231:2710:0831:27
10:08
-
10K
6.21 mi08:44:291:02:2410:0330:57
9:58
-0:10
15K
9.32 mi09:14:541:32:499:5830:25
9:48
-0:10
20K
12.43 mi09:44:332:02:289:5229:39
9:33
-0:15
Half
13.10 mi09:51:322:09:279:536:59
10:25
+0:52
25K
15.53 mi10:15:442:33:399:5424:12
9:57
-0:28
30K
18.64 mi10:43:463:01:419:4528:02
9:02
-0:55
35K
21.75 mi11:21:143:39:0910:0537:28
12:04
+3:02
25.2M
25.20 mi11:54:594:12:5410:0333:45
9:47
-2:17
Finish
26.22 mi12:04:034:21:5810:009:04
8:54
-0:53

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

8:54 /mi

Average Pace

10:00 /mi

Slowest Pace

12:04 /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

37:06

14% of race

Time at Steady Pace

3:00:25

69% of race

Time at Slower Pace

44:27

17% of race

Average Pace: 9:59 /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 mi08:13:3231:2710:0831:27
10:08
#1233
10K
6.21 mi08:44:291:02:2410:0330:57
9:58
#1179
15K
9.32 mi09:14:541:32:499:5830:25
9:48
#1139
20K
12.43 mi09:44:332:02:289:5229:39
9:33
#1096
Half
13.10 mi09:51:322:09:279:536:59
10:25
#1089
25K
15.53 mi10:15:442:33:399:5424:12
9:57
#1056
30K
18.64 mi10:43:463:01:419:4528:02
9:02
#1030
35K
21.75 mi11:21:143:39:0910:0537:28
12:04
#1002
25.2M
25.20 mi11:54:594:12:5410:0333:45
9:47
#923
Finish
26.22 mi12:04:034:21:5810:009:04
8:54
#908
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi1233403681068(Top 55%)339(Top 43%)64(Top 60%)
10K6.21 mi3.10 mi1179+54379+2467+11146(Top 59%)363(Top 46%)66(Top 62%)
15K9.32 mi3.11 mi1139+40359+2066+11068(Top 55%)339(Top 43%)64(Top 60%)
20K12.43 mi3.11 mi1096+43347+1265+1965(Top 50%)293(Top 37%)55(Top 51%)
Half13.10 mi0.67 mi1089+7345+264+11001(Top 51%)310(Top 39%)60(Top 56%)
25K15.53 mi2.43 mi1056+33331+1460+4912(Top 47%)273(Top 35%)51(Top 48%)
30K18.64 mi3.11 mi1030+26328+359+1946(Top 49%)305(Top 39%)54(Top 50%)
35K21.75 mi3.11 mi1002+28325+356+3921(Top 47%)323(Top 41%)58(Top 54%)
25.2M25.20 mi3.45 mi923+79300+2555+1564(Top 29%)191(Top 24%)38(Top 36%)
Finish26.22 mi1.02 mi908+15296+454+1554(Top 28%)189(Top 24%)37(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×1
+26ft-31ft

Overall

1068

Females

339

F20-24

64

5K→10K

3.1 - 6.2 mi

Top 59%
×2
+38ft-17ft

Overall

1146

Females

363

F20-24

66

10K→15K

6.2 - 9.3 mi

Top 55%
×2
+26ft-44ft

Overall

1068

Females

339

F20-24

64

15K→20K

9.3 - 12.4 mi

Top 50%
×1
+35ft-22ft

Overall

965

Females

293

F20-24

55

20K→Half

12.4 - 13.1 mi

Top 51%
×1
+7ft-13ft

Overall

1001

Females

310

F20-24

60

Half→25K

13.1 - 15.5 mi

Top 47%
×2
+48ft-19ft

Overall

912

Females

273

F20-24

51

25K→30K

15.5 - 18.6 mi

Top 49%
×2
+38ft-52ft

Overall

946

Females

305

F20-24

54

30K→35K

18.6 - 21.8 mi

Top 47%
×2
+39ft-39ft

Overall

921

Females

323

F20-24

58

35K→25.2M

21.8 - 25.2 mi

Top 29%
×3
+57ft-58ft

Overall

564

Females

191

F20-24

38

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×1
+17ft-12ft

Overall

554

Females

189

F20-24

37

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
371
Passed By
46
Net Change
+325
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1233
5K → 10K617+54#1233#1179
10K → 15K455+40#1179#1139
15K → 20K430+43#1139#1096
20K → Half92+7#1096#1089
Half → 25K374+33#1089#1056
25K → 30K326+26#1056#1030
30K → 35K4719+28#1030#1002
35K → 25.2M823+79#1002#923
25.2M → Finish150+15#923#908
TOTALS37146+325
📊

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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