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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Lauren Dogan

Bib: 1809 •F •Age: 44

Vinton, VA

Shamrock Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 1949
Top 48%
Gender (Female)
#0 / 791
Top 40%
Masters (Masters Women)
#0 / 277
Top 28%
Age Group (F40-44)
Official
#0 / 100
Calculated (F40-44)
#0 / 100
Top 32%
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
30:55
3.11 mi
Rank: #1180
Start → 5K
30:55 | 9:58/mi
10K
1:01:03
6.21 mi
Rank: #1105 (+75)
5K → 10K
30:08 | 9:42/mi
15K
1:30:49
9.32 mi
Rank: #1064 (+41)
10K → 15K
29:46 | 9:35/mi
20K
2:00:26
12.43 mi
Rank: #1032 (+32)
15K → 20K
29:37 | 9:32/mi
Half
2:07:33
13.10 mi
Rank: #1027 (+5)
20K → Half
7:07 | 10:37/mi
25K
2:32:13
15.53 mi
Rank: #1013 (+14)
Half → 25K
24:40 | 10:08/mi
30K
3:01:36
18.64 mi
Rank: #1028 (-15)
25K → 30K
29:23 | 9:28/mi
35K
3:37:33
21.75 mi
Rank: #981 (+47)
30K → 35K
35:57 | 11:35/mi
25.2M
4:15:34
25.20 mi
Rank: #959 (+22)
35K → 25.2M
38:01 | 11:01/mi
Finish
4:25:15
26.22 mi
Rank: #945 (+14)
25.2M → Finish
9:41 | 9:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:07:33
Pace9:45 /mi
2nd Half
Distance13.12 mi
Time2:17:42
Pace10:30 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:09:2930:559:5830:55
9:58
-
10K
6.21 mi08:39:371:01:039:5030:08
9:42
-0:16
15K
9.32 mi09:09:231:30:499:4529:46
9:35
-0:07
20K
12.43 mi09:39:002:00:269:4229:37
9:32
-0:03
Half
13.10 mi09:46:072:07:339:457:07
10:37
+1:05
25K
15.53 mi10:10:472:32:139:4824:40
10:08
-0:29
30K
18.64 mi10:40:103:01:369:4529:23
9:28
-0:40
35K
21.75 mi11:16:073:37:3310:0135:57
11:35
+2:07
25.2M
25.20 mi11:54:084:15:3410:0938:01
11:01
-0:34
Finish
26.22 mi12:03:494:25:1510:089:41
9:31
-1:30

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

9:28 /mi

Average Pace

10:07 /mi

Slowest Pace

11:35 /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

1:38:27

37% of race

Time at Steady Pace

1:25:43

32% of race

Time at Slower Pace

1:21:05

31% of race

Average Pace: 10:07 /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 mi08:09:2930:559:5830:55
9:58
#1180
10K
6.21 mi08:39:371:01:039:5030:08
9:42
#1105
15K
9.32 mi09:09:231:30:499:4529:46
9:35
#1064
20K
12.43 mi09:39:002:00:269:4229:37
9:32
#1032
Half
13.10 mi09:46:072:07:339:457:07
10:37
#1027
25K
15.53 mi10:10:472:32:139:4824:40
10:08
#1013
30K
18.64 mi10:40:103:01:369:4529:23
9:28
#1028
35K
21.75 mi11:16:073:37:3310:0135:57
11:35
#981
25.2M
25.20 mi11:54:084:15:3410:0938:01
11:01
#959
Finish
26.22 mi12:03:494:25:1510:089:41
9:31
#945
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi1180382401000(Top 51%)304(Top 38%)32(Top 32%)
10K6.21 mi3.10 mi1105+75348+3436+41050(Top 54%)322(Top 41%)32(Top 32%)
15K9.32 mi3.11 mi1064+41334+1434+21000(Top 51%)304(Top 38%)32(Top 32%)
20K12.43 mi3.11 mi1032+32320+1434959(Top 49%)288(Top 36%)31(Top 31%)
Half13.10 mi0.67 mi1027+5320341074(Top 55%)340(Top 43%)35(Top 35%)
25K15.53 mi2.43 mi1013+14314+634972(Top 50%)298(Top 38%)30(Top 30%)
30K18.64 mi3.11 mi1028-15327-13341082(Top 56%)371(Top 47%)38(Top 38%)
35K21.75 mi3.11 mi981+47315+1233+1801(Top 41%)277(Top 35%)30(Top 30%)
25.2M25.20 mi3.45 mi959+22317-232+1910(Top 47%)342(Top 43%)40(Top 40%)
Finish26.22 mi1.02 mi945+14314+332775(Top 40%)277(Top 35%)29(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×1
+26ft-31ft

Overall

1000

Females

304

F40-44

32

5K→10K

3.1 - 6.2 mi

Top 54%
×2
+38ft-17ft

Overall

1050

Females

322

F40-44

32

10K→15K

6.2 - 9.3 mi

Top 51%
×2
+26ft-44ft

Overall

1000

Females

304

F40-44

32

15K→20K

9.3 - 12.4 mi

Top 49%
×1
+35ft-22ft

Overall

959

Females

288

F40-44

31

20K→Half

12.4 - 13.1 mi

Top 55%
×1
+7ft-13ft

Overall

1074

Females

340

F40-44

35

Half→25K

13.1 - 15.5 mi

Top 50%
×2
+48ft-19ft

Overall

972

Females

298

F40-44

30

25K→30K

15.5 - 18.6 mi

Top 56%
×2
+38ft-52ft

Overall

1082

Females

371

F40-44

38

30K→35K

18.6 - 21.8 mi

Top 41%
×2
+39ft-39ft

Overall

801

Females

277

F40-44

30

35K→25.2M

21.8 - 25.2 mi

Top 47%
×3
+57ft-58ft

Overall

910

Females

342

F40-44

40

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×1
+17ft-12ft

Overall

775

Females

277

F40-44

29

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
319
Passed By
84
Net Change
+235
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1180
5K → 10K849+75#1180#1105
10K → 15K432+41#1105#1064
15K → 20K353+32#1064#1032
20K → Half94+5#1032#1027
Half → 25K217+14#1027#1013
25K → 30K1732-15#1013#1028
30K → 35K5710+47#1028#981
35K → 25.2M3715+22#981#959
25.2M → Finish162+14#959#945
TOTALS31984+235
📊

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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