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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Bradley Watson

Bib: 486 •M •Age: 32

Elm City, NC

Shamrock Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 1949
Gender (Male)
#0 / 1153
Age Group (M30-34)
#0 / 185
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
38:46
3.11 mi
Rank: #1841
Start → 5K
38:46 | 12:29/mi
10K
1:17:29
6.21 mi
Rank: #1818 (+23)
5K → 10K
38:43 | 12:28/mi
15K
1:55:52
9.32 mi
Rank: #1798 (+20)
10K → 15K
38:23 | 12:22/mi
20K
2:34:35
12.43 mi
Rank: #1786 (+12)
15K → 20K
38:43 | 12:28/mi
Half
2:43:09
13.10 mi
Rank: #1766 (+20)
20K → Half
8:34 | 12:46/mi
25K
3:14:59
15.53 mi
Rank: #1750 (+16)
Half → 25K
31:50 | 13:05/mi
30K
3:48:55
18.64 mi
Rank: #1716 (+34)
25K → 30K
33:56 | 10:56/mi
35K
4:38:46
21.75 mi
Rank: #1712 (+4)
30K → 35K
49:51 | 16:03/mi
25.2M
5:28:01
25.20 mi
Rank: #1702 (+10)
35K → 25.2M
49:15 | 14:17/mi
Finish
5:41:45
26.22 mi
Rank: #1704 (-2)
25.2M → Finish
13:44 | 13:29/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:43:09
Pace12:28 /mi
2nd Half
Distance13.12 mi
Time2:58:36
Pace13:37 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:21:3938:4612:2938:46
12:29
-
10K
6.21 mi09:00:221:17:2912:2938:43
12:28
-0:01
15K
9.32 mi09:38:451:55:5212:2638:23
12:22
-0:06
20K
12.43 mi10:17:282:34:3512:2738:43
12:28
+0:06
Half
13.10 mi10:26:022:43:0912:288:34
12:46
+0:18
25K
15.53 mi10:57:523:14:5912:3431:50
13:05
+0:19
30K
18.64 mi11:31:483:48:5512:1733:56
10:56
-2:09
35K
21.75 mi12:21:394:38:4612:5049:51
16:03
+5:07
25.2M
25.20 mi13:10:545:28:0113:0249:15
14:17
-1:46
Finish
26.22 mi13:24:385:41:4513:0313:44
13:29
-0:48

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

10:56 /mi

Average Pace

13:03 /mi

Slowest Pace

16:03 /mi

Loading chart...
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

33:56

10% of race

Time at Steady Pace

3:14:59

57% of race

Time at Slower Pace

1:52:50

33% of race

Average Pace: 13:02 /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 mi08:21:3938:4612:2938:46
12:29
#1841
10K
6.21 mi09:00:221:17:2912:2938:43
12:28
#1818
15K
9.32 mi09:38:451:55:5212:2638:23
12:22
#1798
20K
12.43 mi10:17:282:34:3512:2738:43
12:28
#1786
Half
13.10 mi10:26:022:43:0912:288:34
12:46
#1766
25K
15.53 mi10:57:523:14:5912:3431:50
13:05
#1750
30K
18.64 mi11:31:483:48:5512:1733:56
10:56
#1716
35K
21.75 mi12:21:394:38:4612:5049:51
16:03
#1712
25.2M
25.20 mi13:10:545:28:0113:0249:15
14:17
#1702
Finish
26.22 mi13:24:385:41:4513:0313:44
13:29
#1704
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi184111111811763(Top 90%)1089(Top 94%)180(Top 97%)
10K6.21 mi3.10 mi1818+231108+31811799(Top 92%)1102(Top 96%)182(Top 98%)
15K9.32 mi3.11 mi1798+201102+61811763(Top 90%)1089(Top 94%)180(Top 97%)
20K12.43 mi3.11 mi1786+121097+51811732(Top 89%)1065(Top 92%)176(Top 95%)
Half13.10 mi0.67 mi1766+201085+12176+51636(Top 84%)1015(Top 88%)166(Top 90%)
25K15.53 mi2.43 mi1750+161078+7177-11642(Top 84%)1008(Top 87%)166(Top 90%)
30K18.64 mi3.11 mi1716+341061+17175+21475(Top 76%)911(Top 79%)151(Top 82%)
35K21.75 mi3.11 mi1712+41054+7176-11639(Top 84%)988(Top 86%)161(Top 87%)
25.2M25.20 mi3.45 mi1702+101047+71761639(Top 84%)980(Top 85%)159(Top 86%)
Finish26.22 mi1.02 mi1704-21048-1174+21751(Top 90%)1047(Top 91%)170(Top 92%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×1
+26ft-31ft

Overall

1763

Males

1089

M30-34

180

5K→10K

3.1 - 6.2 mi

Top 92%
×2
+38ft-17ft

Overall

1799

Males

1102

M30-34

182

10K→15K

6.2 - 9.3 mi

Top 90%
×2
+26ft-44ft

Overall

1763

Males

1089

M30-34

180

15K→20K

9.3 - 12.4 mi

Top 89%
×1
+35ft-22ft

Overall

1732

Males

1065

M30-34

176

20K→Half

12.4 - 13.1 mi

Top 84%
×1
+7ft-13ft

Overall

1636

Males

1015

M30-34

166

Half→25K

13.1 - 15.5 mi

Top 84%
×2
+48ft-19ft

Overall

1642

Males

1008

M30-34

166

25K→30K

15.5 - 18.6 mi

Top 76%
×2
+38ft-52ft

Overall

1475

Males

911

M30-34

151

30K→35K

18.6 - 21.8 mi

Top 84%
×2
+39ft-39ft

Overall

1639

Males

988

M30-34

161

35K→25.2M

21.8 - 25.2 mi

Top 84%
×3
+57ft-58ft

Overall

1639

Males

980

M30-34

159

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×1
+17ft-12ft

Overall

1751

Males

1047

M30-34

170

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
197
Passed By
60
Net Change
+137
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1841
5K → 10K3815+23#1841#1818
10K → 15K233+20#1818#1798
15K → 20K197+12#1798#1786
20K → Half200+20#1786#1766
Half → 25K259+16#1766#1750
25K → 30K351+34#1750#1716
30K → 35K1915+4#1716#1712
35K → 25.2M155+10#1712#1702
25.2M → Finish35-2#1702#1704
TOTALS19760+137
📊

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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