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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Deborah Hartway

Bib: 1814 •F •Age: 65

Stafford, VA

Shamrock Marathon logo
0:00
0:00
/ mi
MastersBQ
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Overall
#0 / 1949
Top 48%
Gender (Female)
#0 / 791
Top 39%
Masters (Masters Women)
#0 / 277
Top 27%
Age Group (F65-69)
#0 / 10
Top 20%
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
30:40
3.11 mi
Rank: #1146
Start → 5K
30:40 | 9:53/mi
10K
1:01:11
6.21 mi
Rank: #1114 (+32)
5K → 10K
30:31 | 9:50/mi
15K
1:31:56
9.32 mi
Rank: #1112 (+2)
10K → 15K
30:45 | 9:54/mi
20K
2:02:44
12.43 mi
Rank: #1104 (+8)
15K → 20K
30:48 | 9:55/mi
Half
2:09:55
13.10 mi
Rank: #1098 (+6)
20K → Half
7:11 | 10:43/mi
25K
2:35:22
15.53 mi
Rank: #1097 (+1)
Half → 25K
25:27 | 10:27/mi
30K
3:02:50
18.64 mi
Rank: #1060 (+37)
25K → 30K
27:28 | 8:51/mi
35K
3:38:21
21.75 mi
Rank: #989 (+71)
30K → 35K
35:31 | 11:26/mi
25.2M
4:14:18
25.20 mi
Rank: #939 (+50)
35K → 25.2M
35:57 | 10:25/mi
Finish
4:24:36
26.22 mi
Rank: #937 (+2)
25.2M → Finish
10:18 | 10:07/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:09:55
Pace9:56 /mi
2nd Half
Distance13.12 mi
Time2:14:41
Pace10:16 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:12:4730:409:5330:40
9:53
-
10K
6.21 mi08:43:181:01:119:5130:31
9:50
-0:03
15K
9.32 mi09:14:031:31:569:5230:45
9:54
+0:04
20K
12.43 mi09:44:512:02:449:5330:48
9:55
+0:01
Half
13.10 mi09:52:022:09:559:567:11
10:43
+0:48
25K
15.53 mi10:17:292:35:2210:0125:27
10:27
-0:16
30K
18.64 mi10:44:573:02:509:4927:28
8:51
-1:36
35K
21.75 mi11:20:283:38:2110:0335:31
11:26
+2:35
25.2M
25.20 mi11:56:254:14:1810:0635:57
10:25
-1:01
Finish
26.22 mi12:06:434:24:3610:0610:18
10:07
-0:18

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. Green = fastest, yellow = moderate, red = slowest segments.

Fastest Pace

8:51 /mi

Average Pace

10:06 /mi

Slowest Pace

11:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Color indicates pace quality: green = fast pace, yellow = moderate, red = slow pace.

Time at Fast Pace

27:28

10% of race

Time at Moderate Pace

2:48:59

64% of race

Time at Slow Pace

1:08:09

26% of race

Average Pace: 10:05 /mi

Loading chart...
Fast pace (< avg)
Moderate pace (≈ avg)
Slow pace (> avg)

🎨Heatmap

Pace Heatmap

Visual intensity map of your pacing throughout the race. Green = fastest, yellow = moderate, red = slowest.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Fast
Moderate
Slow

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 mi08:12:4730:409:5330:40
9:53
#1146
10K
6.21 mi08:43:181:01:119:5130:31
9:50
#1114
15K
9.32 mi09:14:031:31:569:5230:45
9:54
#1112
20K
12.43 mi09:44:512:02:449:5330:48
9:55
#1104
Half
13.10 mi09:52:022:09:559:567:11
10:43
#1098
25K
15.53 mi10:17:292:35:2210:0125:27
10:27
#1097
30K
18.64 mi10:44:573:02:509:4927:28
8:51
#1060
35K
21.75 mi11:20:283:38:2110:0335:31
11:26
#989
25.2M
25.20 mi11:56:254:14:1810:0635:57
10:25
#939
Finish
26.22 mi12:06:434:24:3610:0610:18
10:07
#937
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi114637131116(Top 57%)358(Top 45%)2(Top 20%)
10K6.21 mi3.10 mi1114+32355+162+11095(Top 56%)338(Top 43%)2(Top 20%)
15K9.32 mi3.11 mi1112+2352+321116(Top 57%)358(Top 45%)2(Top 20%)
20K12.43 mi3.11 mi1104+835221104(Top 57%)348(Top 44%)2(Top 20%)
Half13.10 mi0.67 mi1098+6350+221106(Top 57%)351(Top 44%)2(Top 20%)
25K15.53 mi2.43 mi1097+1351-121066(Top 55%)338(Top 43%)2(Top 20%)
30K18.64 mi3.11 mi1060+37339+122880(Top 45%)279(Top 35%)2(Top 20%)
35K21.75 mi3.11 mi989+71319+202765(Top 39%)264(Top 33%)2(Top 20%)
25.2M25.20 mi3.45 mi939+50308+112736(Top 38%)267(Top 34%)2(Top 20%)
Finish26.22 mi1.02 mi937+230821000(Top 51%)378(Top 48%)2(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×1
+26ft-31ft

Overall

1116

Females

358

F65-69

2

5K→10K

3.1 - 6.2 mi

Top 56%
×2
+38ft-17ft

Overall

1095

Females

338

F65-69

2

10K→15K

6.2 - 9.3 mi

Top 57%
×2
+26ft-44ft

Overall

1116

Females

358

F65-69

2

15K→20K

9.3 - 12.4 mi

Top 57%
×1
+35ft-22ft

Overall

1104

Females

348

F65-69

2

20K→Half

12.4 - 13.1 mi

Top 57%
×1
+7ft-13ft

Overall

1106

Females

351

F65-69

2

Half→25K

13.1 - 15.5 mi

Top 55%
×2
+48ft-19ft

Overall

1066

Females

338

F65-69

2

25K→30K

15.5 - 18.6 mi

Top 45%
×2
+38ft-52ft

Overall

880

Females

279

F65-69

2

30K→35K

18.6 - 21.8 mi

Top 39%
×2
+39ft-39ft

Overall

765

Females

264

F65-69

2

35K→25.2M

21.8 - 25.2 mi

Top 38%
×3
+57ft-58ft

Overall

736

Females

267

F65-69

2

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×1
+17ft-12ft

Overall

1000

Females

378

F65-69

2

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
292
Passed By
83
Net Change
+209
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1146
5K → 10K5422+32#1146#1114
10K → 15K1917+2#1114#1112
15K → 20K157+8#1112#1104
20K → Half82+6#1104#1098
Half → 25K1716+1#1098#1097
25K → 30K381+37#1097#1060
30K → 35K776+71#1060#989
35K → 25.2M599+50#989#939
25.2M → Finish53+2#939#937
TOTALS29283+209
📊

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

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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