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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Gregory Booth

Bib: 392 •M •Age: 51

Hilliard, OH

Shamrock Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 1949
Top 11%
Gender (Male)
#0 / 1153
Top 14%
Masters (Masters Men)
#0 / 398
Top 13%
Age Group (M50-54)
#0 / 76
Top 11%
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
24:35
3.11 mi
Rank: #314
Start → 5K
24:35 | 7:55/mi
10K
48:22
6.21 mi
Rank: #273 (+41)
5K → 10K
23:47 | 7:40/mi
15K
1:12:30
9.32 mi
Rank: #268 (+5)
10K → 15K
24:08 | 7:47/mi
20K
1:36:31
12.43 mi
Rank: #267 (+1)
15K → 20K
24:01 | 7:44/mi
Half
1:42:07
13.10 mi
Rank: #265 (+2)
20K → Half
5:36 | 8:21/mi
25K
2:01:14
15.53 mi
Rank: #258 (+7)
Half → 25K
19:07 | 7:51/mi
30K
2:23:15
18.64 mi
Rank: #252 (+6)
25K → 30K
22:01 | 7:06/mi
35K
2:50:34
21.75 mi
Rank: #229 (+23)
30K → 35K
27:19 | 8:48/mi
25.2M
3:19:12
25.20 mi
Rank: #223 (+6)
35K → 25.2M
28:38 | 8:18/mi
Finish
3:27:28
26.22 mi
Rank: #222 (+1)
25.2M → Finish
8:16 | 8:07/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time1:42:07
Pace7:48 /mi
2nd Half
Distance13.12 mi
Time1:45:22
Pace8:02 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:56:5324:357:5524:35
7:55
-
10K
6.21 mi08:20:4048:227:4823:47
7:40
-0:15
15K
9.32 mi08:44:481:12:307:4724:08
7:47
+0:07
20K
12.43 mi09:08:491:36:317:4624:01
7:44
-0:03
Half
13.10 mi09:14:251:42:077:485:36
8:21
+0:37
25K
15.53 mi09:33:322:01:147:4919:07
7:51
-0:30
30K
18.64 mi09:55:332:23:157:4222:01
7:06
-0:45
35K
21.75 mi10:22:522:50:347:5127:19
8:48
+1:42
25.2M
25.20 mi10:51:303:19:127:5528:38
8:18
-0:30
Finish
26.22 mi10:59:463:27:287:568:16
8:07
-0:11

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

7:06 /mi

Average Pace

7:55 /mi

Slowest Pace

8:48 /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

45:48

22% of race

Time at Moderate Pace

1:40:07

48% of race

Time at Slow Pace

1:01:33

30% of race

Average Pace: 7:55 /mi

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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 mi07:56:5324:357:5524:35
7:55
#314
10K
6.21 mi08:20:4048:227:4823:47
7:40
#273
15K
9.32 mi08:44:481:12:307:4724:08
7:47
#268
20K
12.43 mi09:08:491:36:317:4624:01
7:44
#267
Half
13.10 mi09:14:251:42:077:485:36
8:21
#265
25K
15.53 mi09:33:322:01:147:4919:07
7:51
#258
30K
18.64 mi09:55:332:23:157:4222:01
7:06
#252
35K
21.75 mi10:22:522:50:347:5127:19
8:48
#229
25.2M
25.20 mi10:51:303:19:127:5528:38
8:18
#223
Finish
26.22 mi10:59:463:27:287:568:16
8:07
#222
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi31424212266(Top 14%)211(Top 18%)10(Top 13%)
10K6.21 mi3.10 mi273+41213+2911+1246(Top 13%)195(Top 17%)10(Top 13%)
15K9.32 mi3.11 mi268+5212+110+1266(Top 14%)211(Top 18%)10(Top 13%)
20K12.43 mi3.11 mi267+1210+210262(Top 13%)207(Top 18%)10(Top 13%)
Half13.10 mi0.67 mi265+2208+210271(Top 14%)210(Top 18%)10(Top 13%)
25K15.53 mi2.43 mi258+7204+410223(Top 11%)175(Top 15%)8(Top 11%)
30K18.64 mi3.11 mi252+6198+69+1268(Top 14%)205(Top 18%)10(Top 13%)
35K21.75 mi3.11 mi229+23176+228+1188(Top 10%)142(Top 12%)5(Top 7%)
25.2M25.20 mi3.45 mi223+6167+98219(Top 11%)156(Top 14%)5(Top 7%)
Finish26.22 mi1.02 mi222+1165+28313(Top 16%)224(Top 19%)9(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×1
+26ft-31ft

Overall

266

Males

211

M50-54

10

5K→10K

3.1 - 6.2 mi

Top 13%
×2
+38ft-17ft

Overall

246

Males

195

M50-54

10

10K→15K

6.2 - 9.3 mi

Top 14%
×2
+26ft-44ft

Overall

266

Males

211

M50-54

10

15K→20K

9.3 - 12.4 mi

Top 13%
×1
+35ft-22ft

Overall

262

Males

207

M50-54

10

20K→Half

12.4 - 13.1 mi

Top 14%
×1
+7ft-13ft

Overall

271

Males

210

M50-54

10

Half→25K

13.1 - 15.5 mi

Top 11%
×2
+48ft-19ft

Overall

223

Males

175

M50-54

8

25K→30K

15.5 - 18.6 mi

Top 14%
×2
+38ft-52ft

Overall

268

Males

205

M50-54

10

30K→35K

18.6 - 21.8 mi

Top 10%
×2
+39ft-39ft

Overall

188

Males

142

M50-54

5

35K→25.2M

21.8 - 25.2 mi

Top 11%
×3
+57ft-58ft

Overall

219

Males

156

M50-54

5

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×1
+17ft-12ft

Overall

313

Males

224

M50-54

9

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
118
Passed By
26
Net Change
+92
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#314
5K → 10K410+41#314#273
10K → 15K105+5#273#268
15K → 20K21+1#268#267
20K → Half20+2#267#265
Half → 25K103+7#265#258
25K → 30K115+6#258#252
30K → 35K252+23#252#229
35K → 25.2M137+6#229#223
25.2M → Finish43+1#223#222
TOTALS11826+92
📊

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
Loading certificate...

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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