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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON HALF 2025

Noah Webster

Bib: 4871 •M •Age: 29

Norfolk, VA

Shamrock Marathon - Half logo
0:00
0:00
/ mi
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Overall
#0 / 5662
Gender (Male)
#0 / 2404
Age Group (M25-29)
Official
#0 / 384
Calculated (M25-29)
#0 / 384
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
41:01
3.11 mi
Rank: #4978
Start → 5K
41:01 | 13:13/mi
10K
1:27:28
6.21 mi
Rank: #5130 (-152)
5K → 10K
46:27 | 14:58/mi
15K
2:10:08
9.32 mi
Rank: #5018 (+112)
10K → 15K
42:40 | 13:44/mi
20K
2:55:31
12.43 mi
Rank: #4995 (+23)
15K → 20K
45:23 | 14:37/mi
Finish
3:04:09
13.10 mi
Rank: #4963 (+32)
20K → Finish
8:38 | 12:53/mi
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:19:3041:0113:1341:01
13:13
-
10K
6.21 mi09:05:571:27:2814:0546:27
14:58
+1:45
15K
9.32 mi09:48:372:10:0813:5842:40
13:44
-1:14
20K
12.43 mi10:34:002:55:3114:0845:23
14:37
+0:53
Finish
13.10 mi10:42:383:04:0914:048:38
12:53
-1:44

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

12:53 /mi

Average Pace

14:04 /mi

Slowest Pace

14:58 /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

1:32:19

50% of race

Time at Steady Pace

1:31:50

50% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 14:03 /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...
0mi3.3mi6.5mi9.8mi13.1mi
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 mi08:19:3041:0113:1341:01
13:13
#4978
10K
6.21 mi09:05:571:27:2814:0546:27
14:58
#5130
15K
9.32 mi09:48:372:10:0813:5842:40
13:44
#5018
20K
12.43 mi10:34:002:55:3114:0845:23
14:37
#4995
Finish
13.10 mi10:42:383:04:0914:048:38
12:53
#4963
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi497822243744673(Top 83%)2156(Top 90%)365(Top 95%)
10K6.21 mi3.10 mi5130-1522277-53380-65226(Top 92%)2300(Top 96%)382(Top 99%)
15K9.32 mi3.11 mi5018+1122241+36377+34673(Top 83%)2156(Top 90%)365(Top 95%)
20K12.43 mi3.11 mi4995+232234+73774860(Top 86%)2169(Top 90%)367(Top 96%)
Finish13.10 mi0.67 mi4963+322226+83774233(Top 75%)1994(Top 83%)354(Top 92%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×1
+26ft-31ft

Overall

4673

Males

2156

M25-29

365

5K→10K

3.1 - 6.2 mi

Top 92%
×2
+38ft-17ft

Overall

5226

Males

2300

M25-29

382

10K→15K

6.2 - 9.3 mi

Top 83%
×2
+26ft-44ft

Overall

4673

Males

2156

M25-29

365

15K→20K

9.3 - 12.4 mi

Top 86%
×1
+35ft-22ft

Overall

4860

Males

2169

M25-29

367

20K→Finish

12.4 - 13.1 mi

Top 75%
×1
+7ft-13ft

Overall

4233

Males

1994

M25-29

354

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
223
Passed By
208
Net Change
+15
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4978
5K → 10K23175-152#4978#5130
10K → 15K1219+112#5130#5018
15K → 20K4724+23#5018#4995
20K → Finish320+32#4995#4963
TOTALS223208+15
📊

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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Finisher Certificate

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🏆 Finisher Certificate
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Activity Data

Upload your GPX file to see detailed activity metrics

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Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

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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.

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