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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Bryce Saunders

Bib: 446 •M •Age: 24

Virginia Bch, VA

Shamrock Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 1949
Gender (Male)
#0 / 1153
Age Group (M20-24)
Official
#0 / 127
Calculated (M20-24)
#0 / 127
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
37:31
3.11 mi
Rank: #1791
Start → 5K
37:31 | 12:05/mi
10K
1:15:54
6.21 mi
Rank: #1783 (+8)
5K → 10K
38:23 | 12:22/mi
15K
1:55:29
9.32 mi
Rank: #1794 (-11)
10K → 15K
39:35 | 12:45/mi
20K
2:36:08
12.43 mi
Rank: #1796 (-2)
15K → 20K
40:39 | 13:06/mi
Half
2:45:08
13.10 mi
Rank: #1780 (+16)
20K → Half
9:00 | 13:25/mi
25K
3:22:23
15.53 mi
Rank: #1819 (-39)
Half → 25K
37:15 | 15:18/mi
30K
4:03:39
18.64 mi
Rank: #1816 (+3)
25K → 30K
41:16 | 13:17/mi
35K
5:02:08
21.75 mi
Rank: #1848 (-32)
30K → 35K
58:29 | 18:50/mi
25.2M
6:14:51
25.20 mi
Rank: #1895 (-47)
35K → 25.2M
1:12:43 | 21:05/mi
Finish
6:35:37
26.22 mi
Rank: #1907 (-12)
25.2M → Finish
20:46 | 20:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:45:08
Pace12:37 /mi
2nd Half
Distance13.12 mi
Time3:50:29
Pace17:35 /mi
📊Positive Split: 39.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:22:0137:3112:0537:31
12:05
-
10K
6.21 mi09:00:241:15:5412:1338:23
12:22
+0:17
15K
9.32 mi09:39:591:55:2912:2439:35
12:45
+0:23
20K
12.43 mi10:20:382:36:0812:3440:39
13:06
+0:21
Half
13.10 mi10:29:382:45:0812:379:00
13:25
+0:19
25K
15.53 mi11:06:533:22:2313:0237:15
15:18
+1:53
30K
18.64 mi11:48:094:03:3913:0541:16
13:17
-2:01
35K
21.75 mi12:46:385:02:0813:5458:29
18:50
+5:33
25.2M
25.20 mi13:59:216:14:5114:531:12:43
21:05
+2:15
Finish
26.22 mi14:20:076:35:3715:0620:46
20:23
-0:42

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

12:05 /mi

Average Pace

15:06 /mi

Slowest Pace

21:05 /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

0:00

0% of race

Time at Steady Pace

3:26:24

52% of race

Time at Slower Pace

3:09:13

48% of race

Average Pace: 15:05 /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 mi08:22:0137:3112:0537:31
12:05
#1791
10K
6.21 mi09:00:241:15:5412:1338:23
12:22
#1783
15K
9.32 mi09:39:591:55:2912:2439:35
12:45
#1794
20K
12.43 mi10:20:382:36:0812:3440:39
13:06
#1796
Half
13.10 mi10:29:382:45:0812:379:00
13:25
#1780
25K
15.53 mi11:06:533:22:2313:0237:15
15:18
#1819
30K
18.64 mi11:48:094:03:3913:0541:16
13:17
#1816
35K
21.75 mi12:46:385:02:0813:5458:29
18:50
#1848
25.2M
25.20 mi13:59:216:14:5114:531:12:43
21:05
#1895
Finish
26.22 mi14:20:076:35:3715:0620:46
20:23
#1907
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 mi179110961241807(Top 93%)1108(Top 96%)125(Top 98%)
10K6.21 mi3.10 mi1783+81096125-11776(Top 91%)1093(Top 95%)125(Top 98%)
15K9.32 mi3.11 mi1794-111100-4126-11807(Top 93%)1108(Top 96%)125(Top 98%)
20K12.43 mi3.11 mi1796-21102-21261801(Top 92%)1097(Top 95%)125(Top 98%)
Half13.10 mi0.67 mi1780+161090+121261737(Top 89%)1065(Top 92%)124(Top 98%)
25K15.53 mi2.43 mi1819-391107-171261867(Top 96%)1109(Top 96%)125(Top 98%)
30K18.64 mi3.11 mi1816+31103+41261792(Top 92%)1080(Top 94%)123(Top 97%)
35K21.75 mi3.11 mi1848-321116-131261880(Top 96%)1116(Top 97%)125(Top 98%)
25.2M25.20 mi3.45 mi1895-471130-141261946(Top 100%)1152(Top 100%)127(Top 100%)
Finish26.22 mi1.02 mi1907-121134-41261948(Top 100%)1152(Top 100%)127(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×1
+26ft-31ft

Overall

1807

Males

1108

M20-24

125

5K→10K

3.1 - 6.2 mi

Top 91%
×2
+38ft-17ft

Overall

1776

Males

1093

M20-24

125

10K→15K

6.2 - 9.3 mi

Top 93%
×2
+26ft-44ft

Overall

1807

Males

1108

M20-24

125

15K→20K

9.3 - 12.4 mi

Top 92%
×1
+35ft-22ft

Overall

1801

Males

1097

M20-24

125

20K→Half

12.4 - 13.1 mi

Top 89%
×1
+7ft-13ft

Overall

1737

Males

1065

M20-24

124

Half→25K

13.1 - 15.5 mi

Top 96%
×2
+48ft-19ft

Overall

1867

Males

1109

M20-24

125

25K→30K

15.5 - 18.6 mi

Top 92%
×2
+38ft-52ft

Overall

1792

Males

1080

M20-24

123

30K→35K

18.6 - 21.8 mi

Top 96%
×2
+39ft-39ft

Overall

1880

Males

1116

M20-24

125

35K→25.2M

21.8 - 25.2 mi

Top 100%
×3
+57ft-58ft

Overall

1946

Males

1152

M20-24

127

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×1
+17ft-12ft

Overall

1948

Males

1152

M20-24

127

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
83
Passed By
199
Net Change
-116
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1791
5K → 10K2719+8#1791#1783
10K → 15K920-11#1783#1794
15K → 20K911-2#1794#1796
20K → Half171+16#1796#1780
Half → 25K342-39#1780#1819
25K → 30K129+3#1819#1816
30K → 35K436-32#1816#1848
35K → 25.2M249-47#1848#1895
25.2M → Finish012-12#1895#1907
TOTALS83199-116
📊

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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