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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Kevin Dougherty

Bib: 313 •M •Age: 22

Virginia Bch, VA

Shamrock Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 1949
Top 17%
Gender (Male)
#0 / 1153
Top 22%
Age Group (M20-24)
Official
#0 / 127
Calculated (M20-24)
#0 / 127
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
25:51
3.11 mi
Rank: #454
Start → 5K
25:51 | 8:20/mi
10K
51:54
6.21 mi
Rank: #464 (-10)
5K → 10K
26:03 | 8:24/mi
15K
1:17:23
9.32 mi
Rank: #447 (+17)
10K → 15K
25:29 | 8:13/mi
20K
1:42:37
12.43 mi
Rank: #423 (+24)
15K → 20K
25:14 | 8:08/mi
Half
1:48:20
13.10 mi
Rank: #411 (+12)
20K → Half
5:43 | 8:32/mi
25K
2:08:14
15.53 mi
Rank: #391 (+20)
Half → 25K
19:54 | 8:11/mi
30K
2:30:26
18.64 mi
Rank: #370 (+21)
25K → 30K
22:12 | 7:09/mi
35K
2:58:49
21.75 mi
Rank: #341 (+29)
30K → 35K
28:23 | 9:09/mi
25.2M
3:29:35
25.20 mi
Rank: #332 (+9)
35K → 25.2M
30:46 | 8:55/mi
Finish
3:38:21
26.22 mi
Rank: #331 (+1)
25.2M → Finish
8:46 | 8:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time1:48:20
Pace8:17 /mi
2nd Half
Distance13.12 mi
Time1:50:02
Pace8:24 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:06:0025:518:2025:51
8:20
-
10K
6.21 mi08:32:0351:548:2226:03
8:24
+0:04
15K
9.32 mi08:57:321:17:238:1925:29
8:13
-0:11
20K
12.43 mi09:22:461:42:378:1625:14
8:08
-0:05
Half
13.10 mi09:28:291:48:208:175:43
8:32
+0:24
25K
15.53 mi09:48:232:08:148:1619:54
8:11
-0:21
30K
18.64 mi10:10:352:30:268:0522:12
7:09
-1:02
35K
21.75 mi10:38:582:58:498:1428:23
9:09
+2:00
25.2M
25.20 mi11:09:443:29:358:2030:46
8:55
-0:14
Finish
26.22 mi11:18:303:38:218:218:46
8:37
-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. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:09 /mi

Average Pace

8:20 /mi

Slowest Pace

9:09 /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

47:26

22% of race

Time at Steady Pace

1:51:46

51% of race

Time at Slower Pace

59:09

27% of race

Average Pace: 8:20 /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 mi08:06:0025:518:2025:51
8:20
#454
10K
6.21 mi08:32:0351:548:2226:03
8:24
#464
15K
9.32 mi08:57:321:17:238:1925:29
8:13
#447
20K
12.43 mi09:22:461:42:378:1625:14
8:08
#423
Half
13.10 mi09:28:291:48:208:175:43
8:32
#411
25K
15.53 mi09:48:232:08:148:1619:54
8:11
#391
30K
18.64 mi10:10:352:30:268:0522:12
7:09
#370
35K
21.75 mi10:38:582:58:498:1428:23
9:09
#341
25.2M
25.20 mi11:09:443:29:358:2030:46
8:55
#332
Finish
26.22 mi11:18:303:38:218:218:46
8:37
#331
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi45434537419(Top 21%)327(Top 28%)40(Top 31%)
10K6.21 mi3.10 mi464-10354-941-4466(Top 24%)354(Top 31%)41(Top 32%)
15K9.32 mi3.11 mi447+17345+940+1419(Top 21%)327(Top 28%)40(Top 31%)
20K12.43 mi3.11 mi423+24326+1939+1393(Top 20%)303(Top 26%)35(Top 28%)
Half13.10 mi0.67 mi411+12316+1038+1333(Top 17%)257(Top 22%)35(Top 28%)
25K15.53 mi2.43 mi391+20301+1537+1318(Top 16%)244(Top 21%)32(Top 25%)
30K18.64 mi3.11 mi370+21285+1634+3288(Top 15%)222(Top 19%)25(Top 20%)
35K21.75 mi3.11 mi341+29264+2129+5251(Top 13%)183(Top 16%)21(Top 17%)
25.2M25.20 mi3.45 mi332+9253+1126+3354(Top 18%)247(Top 21%)27(Top 21%)
Finish26.22 mi1.02 mi331+1250+326465(Top 24%)316(Top 27%)42(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×1
+26ft-31ft

Overall

419

Males

327

M20-24

40

5K→10K

3.1 - 6.2 mi

Top 24%
×2
+38ft-17ft

Overall

466

Males

354

M20-24

41

10K→15K

6.2 - 9.3 mi

Top 21%
×2
+26ft-44ft

Overall

419

Males

327

M20-24

40

15K→20K

9.3 - 12.4 mi

Top 20%
×1
+35ft-22ft

Overall

393

Males

303

M20-24

35

20K→Half

12.4 - 13.1 mi

Top 17%
×1
+7ft-13ft

Overall

333

Males

257

M20-24

35

Half→25K

13.1 - 15.5 mi

Top 16%
×2
+48ft-19ft

Overall

318

Males

244

M20-24

32

25K→30K

15.5 - 18.6 mi

Top 15%
×2
+38ft-52ft

Overall

288

Males

222

M20-24

25

30K→35K

18.6 - 21.8 mi

Top 13%
×2
+39ft-39ft

Overall

251

Males

183

M20-24

21

35K→25.2M

21.8 - 25.2 mi

Top 18%
×3
+57ft-58ft

Overall

354

Males

247

M20-24

27

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×1
+17ft-12ft

Overall

465

Males

316

M20-24

42

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
164
Passed By
41
Net Change
+123
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#454
5K → 10K1020-10#454#464
10K → 15K203+17#464#447
15K → 20K251+24#447#423
20K → Half120+12#423#411
Half → 25K222+20#411#391
25K → 30K232+21#391#370
30K → 35K290+29#370#341
35K → 25.2M178+9#341#332
25.2M → Finish65+1#332#331
TOTALS16441+123
📊

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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