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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Jessica Pron

Bib: 2297 •F •Age: 27

Marietta, PA

Shamrock Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 1949
Gender (Female)
#0 / 791
Age Group (F25-29)
Official
#0 / 180
Calculated (F25-29)
#0 / 180
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
34:54
3.11 mi
Rank: #1614
Start → 5K
34:54 | 11:14/mi
10K
1:10:58
6.21 mi
Rank: #1648 (-34)
5K → 10K
36:04 | 11:37/mi
15K
1:46:19
9.32 mi
Rank: #1631 (+17)
10K → 15K
35:21 | 11:23/mi
20K
2:21:03
12.43 mi
Rank: #1583 (+48)
15K → 20K
34:44 | 11:11/mi
Half
2:28:40
13.10 mi
Rank: #1560 (+23)
20K → Half
7:37 | 11:21/mi
25K
2:56:29
15.53 mi
Rank: #1519 (+41)
Half → 25K
27:49 | 11:26/mi
30K
3:27:47
18.64 mi
Rank: #1476 (+43)
25K → 30K
31:18 | 10:05/mi
35K
4:07:00
21.75 mi
Rank: #1408 (+68)
30K → 35K
39:13 | 12:38/mi
25.2M
4:45:45
25.20 mi
Rank: #1350 (+58)
35K → 25.2M
38:45 | 11:14/mi
Finish
4:55:22
26.22 mi
Rank: #1329 (+21)
25.2M → Finish
9:37 | 9:27/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via Half
Distance13.10 mi
Time2:28:40
Pace11:21 /mi
2nd Half✓ Faster
Distance13.12 mi
Time2:26:43
Pace11:11 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:19:0634:5411:1434:54
11:14
-
10K
6.21 mi08:55:101:10:5811:2636:04
11:37
+0:23
15K
9.32 mi09:30:311:46:1911:2535:21
11:23
-0:14
20K
12.43 mi10:05:152:21:0311:2134:44
11:11
-0:12
Half
13.10 mi10:12:522:28:4011:217:37
11:21
+0:10
25K
15.53 mi10:40:412:56:2911:2227:49
11:26
+0:05
30K
18.64 mi11:11:593:27:4711:0931:18
10:05
-1:21
35K
21.75 mi11:51:124:07:0011:2239:13
12:38
+2:33
25.2M
25.20 mi12:29:574:45:4511:2138:45
11:14
-1:24
Finish
26.22 mi12:39:344:55:2211:179:37
9:27
-1:47

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

9:27 /mi

Average Pace

11:16 /mi

Slowest Pace

12:38 /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

40:55

14% of race

Time at Steady Pace

3:35:14

73% of race

Time at Slower Pace

39:13

13% of race

Average Pace: 11:16 /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 mi08:19:0634:5411:1434:54
11:14
#1614
10K
6.21 mi08:55:101:10:5811:2636:04
11:37
#1648
15K
9.32 mi09:30:311:46:1911:2535:21
11:23
#1631
20K
12.43 mi10:05:152:21:0311:2134:44
11:11
#1583
Half
13.10 mi10:12:522:28:4011:217:37
11:21
#1560
25K
15.53 mi10:40:412:56:2911:2227:49
11:26
#1519
30K
18.64 mi11:11:593:27:4711:0931:18
10:05
#1476
35K
21.75 mi11:51:124:07:0011:2239:13
12:38
#1408
25.2M
25.20 mi12:29:574:45:4511:2138:45
11:14
#1350
Finish
26.22 mi12:39:344:55:2211:179:37
9:27
#1329
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi16145941441584(Top 81%)572(Top 72%)143(Top 79%)
10K6.21 mi3.10 mi1648-34610-16145-11655(Top 85%)607(Top 77%)144(Top 80%)
15K9.32 mi3.11 mi1631+17600+10146-11584(Top 81%)572(Top 72%)143(Top 79%)
20K12.43 mi3.11 mi1583+48575+25144+21480(Top 76%)528(Top 67%)138(Top 77%)
Half13.10 mi0.67 mi1560+23567+81441316(Top 68%)453(Top 57%)118(Top 66%)
25K15.53 mi2.43 mi1519+41546+21141+31358(Top 70%)483(Top 61%)125(Top 69%)
30K18.64 mi3.11 mi1476+43533+13139+21274(Top 65%)465(Top 59%)117(Top 65%)
35K21.75 mi3.11 mi1408+68510+23131+81077(Top 55%)388(Top 49%)104(Top 58%)
25.2M25.20 mi3.45 mi1350+58490+20127+4971(Top 50%)374(Top 47%)100(Top 56%)
Finish26.22 mi1.02 mi1329+21481+9127744(Top 38%)269(Top 34%)77(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×1
+26ft-31ft

Overall

1584

Females

572

F25-29

143

5K→10K

3.1 - 6.2 mi

Top 85%
×2
+38ft-17ft

Overall

1655

Females

607

F25-29

144

10K→15K

6.2 - 9.3 mi

Top 81%
×2
+26ft-44ft

Overall

1584

Females

572

F25-29

143

15K→20K

9.3 - 12.4 mi

Top 76%
×1
+35ft-22ft

Overall

1480

Females

528

F25-29

138

20K→Half

12.4 - 13.1 mi

Top 68%
×1
+7ft-13ft

Overall

1316

Females

453

F25-29

118

Half→25K

13.1 - 15.5 mi

Top 70%
×2
+48ft-19ft

Overall

1358

Females

483

F25-29

125

25K→30K

15.5 - 18.6 mi

Top 65%
×2
+38ft-52ft

Overall

1274

Females

465

F25-29

117

30K→35K

18.6 - 21.8 mi

Top 55%
×2
+39ft-39ft

Overall

1077

Females

388

F25-29

104

35K→25.2M

21.8 - 25.2 mi

Top 50%
×3
+57ft-58ft

Overall

971

Females

374

F25-29

100

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×1
+17ft-12ft

Overall

744

Females

269

F25-29

77

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
381
Passed By
96
Net Change
+285
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1614
5K → 10K2256-34#1614#1648
10K → 15K3114+17#1648#1631
15K → 20K480+48#1631#1583
20K → Half230+23#1583#1560
Half → 25K5615+41#1560#1519
25K → 30K463+43#1519#1476
30K → 35K713+68#1476#1408
35K → 25.2M624+58#1408#1350
25.2M → Finish221+21#1350#1329
TOTALS38196+285
📊

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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