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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Ottis Bishop

Bib: 1602 •M •Age: 30

Virginia Bch, VA

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
31:34
3.11 mi
Rank: #1245
Start → 5K
31:34 | 10:10/mi
10K
1:05:19
6.21 mi
Rank: #1359 (-114)
5K → 10K
33:45 | 10:52/mi
15K
1:37:23
9.32 mi
Rank: #1338 (+21)
10K → 15K
32:04 | 10:20/mi
20K
2:11:03
12.43 mi
Rank: #1344 (-6)
15K → 20K
33:40 | 10:51/mi
Half
2:18:41
13.10 mi
Rank: #1340 (+4)
20K → Half
7:38 | 11:23/mi
25K
2:44:23
15.53 mi
Rank: #1301 (+39)
Half → 25K
25:42 | 10:34/mi
30K
3:20:24
18.64 mi
Rank: #1358 (-57)
25K → 30K
36:01 | 11:36/mi
35K
4:05:03
21.75 mi
Rank: #1371 (-13)
30K → 35K
44:39 | 14:23/mi
25.2M
4:49:44
25.20 mi
Rank: #1402 (-31)
35K → 25.2M
44:41 | 12:57/mi
Finish
5:07:27
26.22 mi
Rank: #1465 (-63)
25.2M → Finish
17:43 | 17:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:18:41
Pace10:36 /mi
2nd Half
Distance13.12 mi
Time2:48:46
Pace12:52 /mi
📊Positive Split: 21.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:11:4431:3410:1031:34
10:10
-
10K
6.21 mi08:45:291:05:1910:3133:45
10:52
+0:42
15K
9.32 mi09:17:331:37:2310:2732:04
10:20
-0:32
20K
12.43 mi09:51:132:11:0310:3333:40
10:51
+0:31
Half
13.10 mi09:58:512:18:4110:367:38
11:23
+0:32
25K
15.53 mi10:24:332:44:2310:3525:42
10:34
-0:49
30K
18.64 mi11:00:343:20:2410:4636:01
11:36
+1:02
35K
21.75 mi11:45:134:05:0311:1744:39
14:23
+2:47
25.2M
25.20 mi12:29:544:49:4411:3044:41
12:57
-1:26
Finish
26.22 mi12:47:375:07:2711:4517:43
17:24
+4:27

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

10:10 /mi

Average Pace

11:44 /mi

Slowest Pace

17:24 /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

31:34

10% of race

Time at Steady Pace

2:48:50

55% of race

Time at Slower Pace

1:47:03

35% of race

Average Pace: 11:44 /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 mi08:11:4431:3410:1031:34
10:10
#1245
10K
6.21 mi08:45:291:05:1910:3133:45
10:52
#1359
15K
9.32 mi09:17:331:37:2310:2732:04
10:20
#1338
20K
12.43 mi09:51:132:11:0310:3333:40
10:51
#1344
Half
13.10 mi09:58:512:18:4110:367:38
11:23
#1340
25K
15.53 mi10:24:332:44:2310:3525:42
10:34
#1301
30K
18.64 mi11:00:343:20:2410:4636:01
11:36
#1358
35K
21.75 mi11:45:134:05:0311:1744:39
14:23
#1371
25.2M
25.20 mi12:29:544:49:4411:3044:41
12:57
#1402
Finish
26.22 mi12:47:375:07:2711:4517:43
17:24
#1465
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 mi12458351431253(Top 64%)840(Top 73%)148(Top 80%)
10K6.21 mi3.10 mi1359-114892-57152-91448(Top 74%)938(Top 81%)159(Top 86%)
15K9.32 mi3.11 mi1338+21882+10151+11253(Top 64%)840(Top 73%)148(Top 80%)
20K12.43 mi3.11 mi1344-6880+2150+11398(Top 72%)900(Top 78%)150(Top 81%)
Half13.10 mi0.67 mi1340+4877+3147+31322(Top 68%)865(Top 75%)148(Top 80%)
25K15.53 mi2.43 mi1301+39858+19145+21099(Top 56%)743(Top 64%)126(Top 68%)
30K18.64 mi3.11 mi1358-57879-21151-61602(Top 82%)978(Top 85%)163(Top 88%)
35K21.75 mi3.11 mi1371-13878+1149+21400(Top 72%)857(Top 74%)139(Top 75%)
25.2M25.20 mi3.45 mi1402-31885-71491400(Top 72%)847(Top 73%)140(Top 76%)
Finish26.22 mi1.02 mi1465-63921-36154-51934(Top 99%)1141(Top 99%)185(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×1
+26ft-31ft

Overall

1253

Males

840

M30-34

148

5K→10K

3.1 - 6.2 mi

Top 74%
×2
+38ft-17ft

Overall

1448

Males

938

M30-34

159

10K→15K

6.2 - 9.3 mi

Top 64%
×2
+26ft-44ft

Overall

1253

Males

840

M30-34

148

15K→20K

9.3 - 12.4 mi

Top 72%
×1
+35ft-22ft

Overall

1398

Males

900

M30-34

150

20K→Half

12.4 - 13.1 mi

Top 68%
×1
+7ft-13ft

Overall

1322

Males

865

M30-34

148

Half→25K

13.1 - 15.5 mi

Top 56%
×2
+48ft-19ft

Overall

1099

Males

743

M30-34

126

25K→30K

15.5 - 18.6 mi

Top 82%
×2
+38ft-52ft

Overall

1602

Males

978

M30-34

163

30K→35K

18.6 - 21.8 mi

Top 72%
×2
+39ft-39ft

Overall

1400

Males

857

M30-34

139

35K→25.2M

21.8 - 25.2 mi

Top 72%
×3
+57ft-58ft

Overall

1400

Males

847

M30-34

140

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×1
+17ft-12ft

Overall

1934

Males

1141

M30-34

185

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
145
Passed By
365
Net Change
-220
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1245
5K → 10K7121-114#1245#1359
10K → 15K3110+21#1359#1338
15K → 20K1622-6#1338#1344
20K → Half95+4#1344#1340
Half → 25K467+39#1340#1301
25K → 30K360-57#1301#1358
30K → 35K2336-13#1358#1371
35K → 25.2M1041-31#1371#1402
25.2M → Finish063-63#1402#1465
TOTALS145365-220
📊

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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