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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Lisa Frankenberger

Bib: 3335 •F •Age: 45

Virginia Bch, 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 (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
35:56
3.11 mi
Rank: #1710
Start → 5K
35:56 | 11:34/mi
10K
1:13:12
6.21 mi
Rank: #1722 (-12)
5K → 10K
37:16 | 12:00/mi
15K
1:49:38
9.32 mi
Rank: #1697 (+25)
10K → 15K
36:26 | 11:44/mi
20K
2:26:35
12.43 mi
Rank: #1681 (+16)
15K → 20K
36:57 | 11:54/mi
Half
2:38:28
13.10 mi
Rank: #1722 (-41)
20K → Half
11:53 | 17:43/mi
25K
3:11:12
15.53 mi
Rank: #1718 (+4)
Half → 25K
32:44 | 13:27/mi
30K
3:39:01
18.64 mi
Rank: #1626 (+92)
25K → 30K
27:49 | 8:58/mi
35K
4:06:50
21.75 mi
Rank: #1406 (+220)
30K → 35K
27:49 | 8:58/mi
25.2M
4:56:59
25.20 mi
Rank: #1470 (-64)
35K → 25.2M
50:09 | 14:32/mi
Finish
5:11:52
26.22 mi
Rank: #1494 (-24)
25.2M → Finish
14:53 | 14:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via Half
Distance13.10 mi
Time2:38:28
Pace12:06 /mi
2nd Half✓ Faster
Distance13.12 mi
Time2:33:24
Pace11:42 /mi
📊Negative Split: 3.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:24:0935:5611:3435:56
11:34
-
10K
6.21 mi09:01:251:13:1211:4737:16
12:00
+0:26
15K
9.32 mi09:37:511:49:3811:4636:26
11:44
-0:16
20K
12.43 mi10:14:482:26:3511:4836:57
11:54
+0:10
Half
13.10 mi10:26:412:38:2812:0611:53
17:43
+5:49
25K
15.53 mi10:59:253:11:1212:1932:44
13:27
-4:16
30K
18.64 mi11:27:143:39:0111:4527:49
8:58
-4:29
35K
21.75 mi11:55:034:06:5011:2127:49
8:58
0:00
25.2M
25.20 mi12:45:124:56:5911:4850:09
14:32
+5:34
Finish
26.22 mi13:00:055:11:5211:5514:53
14:37
+0:05

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

8:58 /mi

Average Pace

11:54 /mi

Slowest Pace

17:43 /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

55:38

18% of race

Time at Steady Pace

2:26:35

47% of race

Time at Slower Pace

1:49:39

35% of race

Average Pace: 11:54 /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 mi08:24:0935:5611:3435:56
11:34
#1710
10K
6.21 mi09:01:251:13:1211:4737:16
12:00
#1722
15K
9.32 mi09:37:511:49:3811:4636:26
11:44
#1697
20K
12.43 mi10:14:482:26:3511:4836:57
11:54
#1681
Half
13.10 mi10:26:412:38:2812:0611:53
17:43
#1722
25K
15.53 mi10:59:253:11:1212:1932:44
13:27
#1718
30K
18.64 mi11:27:143:39:0111:4527:49
8:58
#1626
35K
21.75 mi11:55:034:06:5011:2127:49
8:58
#1406
25.2M
25.20 mi12:45:124:56:5911:4850:09
14:32
#1470
Finish
26.22 mi13:00:055:11:5211:5514:53
14:37
#1494
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

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 mi1710639561659(Top 85%)613(Top 77%)56(Top 71%)
10K6.21 mi3.10 mi1722-12641-255+11730(Top 89%)648(Top 82%)57(Top 72%)
15K9.32 mi3.11 mi1697+25632+9551659(Top 85%)613(Top 77%)56(Top 71%)
20K12.43 mi3.11 mi1681+16624+8551645(Top 84%)615(Top 78%)56(Top 71%)
Half13.10 mi0.67 mi1722-41653-2959-41927(Top 99%)782(Top 99%)79(Top 100%)
25K15.53 mi2.43 mi1718+4651+2591691(Top 87%)653(Top 83%)61(Top 77%)
30K18.64 mi3.11 mi1626+92607+4455+4924(Top 47%)298(Top 38%)17(Top 22%)
35K21.75 mi3.11 mi1406+220509+9839+16221(Top 11%)56(Top 7%)4(Top 5%)
25.2M25.20 mi3.45 mi1470-64543-3443-41673(Top 86%)667(Top 84%)66(Top 84%)
Finish26.22 mi1.02 mi1494-24556-1346-31837(Top 94%)746(Top 94%)76(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×1
+26ft-31ft

Overall

1659

Females

613

F45-49

56

5K→10K

3.1 - 6.2 mi

Top 89%
×2
+38ft-17ft

Overall

1730

Females

648

F45-49

57

10K→15K

6.2 - 9.3 mi

Top 85%
×2
+26ft-44ft

Overall

1659

Females

613

F45-49

56

15K→20K

9.3 - 12.4 mi

Top 84%
×1
+35ft-22ft

Overall

1645

Females

615

F45-49

56

20K→Half

12.4 - 13.1 mi

Top 99%
×1
+7ft-13ft

Overall

1927

Females

782

F45-49

79

Half→25K

13.1 - 15.5 mi

Top 87%
×2
+48ft-19ft

Overall

1691

Females

653

F45-49

61

25K→30K

15.5 - 18.6 mi

Top 47%
×2
+38ft-52ft

Overall

924

Females

298

F45-49

17

30K→35K

18.6 - 21.8 mi

Top 11%
×2
+39ft-39ft

Overall

221

Females

56

F45-49

4

35K→25.2M

21.8 - 25.2 mi

Top 86%
×3
+57ft-58ft

Overall

1673

Females

667

F45-49

66

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×1
+17ft-12ft

Overall

1837

Females

746

F45-49

76

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
411*
Passed By
195
Net Change
+216
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1710
5K → 10K2234-12#1710#1722
10K → 15K294+25#1722#1697
15K → 20K226+16#1697#1681
20K → Half748-41#1681#1722
Half → 25K1612+4#1722#1718
25K → 30K920+92#1718#1626
30K → 35K221*1+220#1626#1406
35K → 25.2M266-64#1406#1470
25.2M → Finish024-24#1470#1494
TOTALS411*195+216

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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