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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 Wilson

Bib: 2173 •F •Age: 28

Downingtown, 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
36:06
3.11 mi
Rank: #1714
Start → 5K
36:06 | 11:38/mi
10K
1:12:47
6.21 mi
Rank: #1712 (+2)
5K → 10K
36:41 | 11:49/mi
15K
1:49:14
9.32 mi
Rank: #1686 (+26)
10K → 15K
36:27 | 11:44/mi
20K
2:25:19
12.43 mi
Rank: #1663 (+23)
15K → 20K
36:05 | 11:37/mi
Half
2:33:32
13.10 mi
Rank: #1652 (+11)
20K → Half
8:13 | 12:15/mi
25K
3:02:13
15.53 mi
Rank: #1619 (+33)
Half → 25K
28:41 | 11:47/mi
30K
3:35:32
18.64 mi
Rank: #1579 (+40)
25K → 30K
33:19 | 10:44/mi
35K
4:16:28
21.75 mi
Rank: #1514 (+65)
30K → 35K
40:56 | 13:11/mi
25.2M
4:57:45
25.20 mi
Rank: #1477 (+37)
35K → 25.2M
41:17 | 11:58/mi
Finish
5:08:47
26.22 mi
Rank: #1474 (+3)
25.2M → Finish
11:02 | 10:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:33:32
Pace11:44 /mi
2nd Half
Distance13.12 mi
Time2:35:16
Pace11:51 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:20:3036:0611:3836:06
11:38
-
10K
6.21 mi08:57:111:12:4711:4336:41
11:49
+0:11
15K
9.32 mi09:33:381:49:1411:4436:27
11:44
-0:05
20K
12.43 mi10:09:432:25:1911:4236:05
11:37
-0:07
Half
13.10 mi10:17:562:33:3211:448:13
12:15
+0:38
25K
15.53 mi10:46:373:02:1311:4428:41
11:47
-0:28
30K
18.64 mi11:19:563:35:3211:3433:19
10:44
-1:03
35K
21.75 mi12:00:524:16:2811:4840:56
13:11
+2:27
25.2M
25.20 mi12:42:094:57:4511:4941:17
11:58
-1:13
Finish
26.22 mi12:53:115:08:4711:4811:02
10:50
-1:08

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

10:44 /mi

Average Pace

11:47 /mi

Slowest Pace

13:11 /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

44:21

14% of race

Time at Steady Pace

3:35:17

70% of race

Time at Slower Pace

49:09

16% of race

Average Pace: 11:47 /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 mi08:20:3036:0611:3836:06
11:38
#1714
10K
6.21 mi08:57:111:12:4711:4336:41
11:49
#1712
15K
9.32 mi09:33:381:49:1411:4436:27
11:44
#1686
20K
12.43 mi10:09:432:25:1911:4236:05
11:37
#1663
Half
13.10 mi10:17:562:33:3211:448:13
12:15
#1652
25K
15.53 mi10:46:373:02:1311:4428:41
11:47
#1619
30K
18.64 mi11:19:563:35:3211:3433:19
10:44
#1579
35K
21.75 mi12:00:524:16:2811:4840:56
13:11
#1514
25.2M
25.20 mi12:42:094:57:4511:4941:17
11:58
#1477
Finish
26.22 mi12:53:115:08:4711:4811:02
10:50
#1474
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 mi17146401491661(Top 85%)614(Top 78%)149(Top 83%)
10K6.21 mi3.10 mi1712+2637+3151-21690(Top 87%)625(Top 79%)149(Top 83%)
15K9.32 mi3.11 mi1686+26627+10150+11661(Top 85%)614(Top 78%)149(Top 83%)
20K12.43 mi3.11 mi1663+23617+101501592(Top 82%)584(Top 74%)145(Top 81%)
Half13.10 mi0.67 mi1652+11614+3149+11557(Top 80%)575(Top 73%)143(Top 79%)
25K15.53 mi2.43 mi1619+33598+16147+21434(Top 74%)524(Top 66%)131(Top 73%)
30K18.64 mi3.11 mi1579+40579+19143+41440(Top 74%)549(Top 69%)138(Top 77%)
35K21.75 mi3.11 mi1514+65557+22140+31200(Top 62%)452(Top 57%)113(Top 63%)
25.2M25.20 mi3.45 mi1477+37546+11139+11163(Top 60%)453(Top 57%)120(Top 67%)
Finish26.22 mi1.02 mi1474+3544+2138+11241(Top 64%)474(Top 60%)124(Top 69%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×1
+26ft-31ft

Overall

1661

Females

614

F25-29

149

5K→10K

3.1 - 6.2 mi

Top 87%
×2
+38ft-17ft

Overall

1690

Females

625

F25-29

149

10K→15K

6.2 - 9.3 mi

Top 85%
×2
+26ft-44ft

Overall

1661

Females

614

F25-29

149

15K→20K

9.3 - 12.4 mi

Top 82%
×1
+35ft-22ft

Overall

1592

Females

584

F25-29

145

20K→Half

12.4 - 13.1 mi

Top 80%
×1
+7ft-13ft

Overall

1557

Females

575

F25-29

143

Half→25K

13.1 - 15.5 mi

Top 74%
×2
+48ft-19ft

Overall

1434

Females

524

F25-29

131

25K→30K

15.5 - 18.6 mi

Top 74%
×2
+38ft-52ft

Overall

1440

Females

549

F25-29

138

30K→35K

18.6 - 21.8 mi

Top 62%
×2
+39ft-39ft

Overall

1200

Females

452

F25-29

113

35K→25.2M

21.8 - 25.2 mi

Top 60%
×3
+57ft-58ft

Overall

1163

Females

453

F25-29

120

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×1
+17ft-12ft

Overall

1241

Females

474

F25-29

124

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
295
Passed By
55
Net Change
+240
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1714
5K → 10K2927+2#1714#1712
10K → 15K304+26#1712#1686
15K → 20K285+23#1686#1663
20K → Half121+11#1663#1652
Half → 25K418+33#1652#1619
25K → 30K444+40#1619#1579
30K → 35K672+65#1579#1514
35K → 25.2M403+37#1514#1477
25.2M → Finish41+3#1477#1474
TOTALS29555+240
📊

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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