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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Christopher Holmes

Bib: 476 •M •Age: 42

Neapolis, OH

Shamrock Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 1949
Gender (Male)
#0 / 1153
Masters (Masters Men)
#0 / 398
Age Group (M40-44)
Official
#0 / 120
Calculated (M40-44)
#0 / 120
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
33:46
3.11 mi
Rank: #1504
Start → 5K
33:46 | 10:53/mi
10K
1:08:40
6.21 mi
Rank: #1525 (-21)
5K → 10K
34:54 | 11:14/mi
15K
1:47:28
9.32 mi
Rank: #1653 (-128)
10K → 15K
38:48 | 12:30/mi
20K
2:30:44
12.43 mi
Rank: #1749 (-96)
15K → 20K
43:16 | 13:56/mi
Half
2:40:37
13.10 mi
Rank: #1744 (+5)
20K → Half
9:53 | 14:44/mi
25K
3:18:04
15.53 mi
Rank: #1785 (-41)
Half → 25K
37:27 | 15:23/mi
30K
4:03:51
18.64 mi
Rank: #1819 (-34)
25K → 30K
45:47 | 14:45/mi
35K
5:00:50
21.75 mi
Rank: #1839 (-20)
30K → 35K
56:59 | 18:21/mi
25.2M
5:52:15
25.20 mi
Rank: #1829 (+10)
35K → 25.2M
51:25 | 14:54/mi
Finish
6:06:40
26.22 mi
Rank: #1834 (-5)
25.2M → Finish
14:25 | 14:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:40:37
Pace12:16 /mi
2nd Half
Distance13.12 mi
Time3:26:04
Pace15:43 /mi
📊Positive Split: 28.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:20:1133:4610:5333:46
10:53
-
10K
6.21 mi08:55:051:08:4011:0434:54
11:14
+0:21
15K
9.32 mi09:33:531:47:2811:3238:48
12:30
+1:16
20K
12.43 mi10:17:092:30:4412:0843:16
13:56
+1:26
Half
13.10 mi10:27:022:40:3712:169:53
14:44
+0:48
25K
15.53 mi11:04:293:18:0412:4637:27
15:23
+0:39
30K
18.64 mi11:50:164:03:5113:0545:47
14:45
-0:38
35K
21.75 mi12:47:155:00:5013:5056:59
18:21
+3:36
25.2M
25.20 mi13:38:405:52:1513:5951:25
14:54
-3:27
Finish
26.22 mi13:53:056:06:4014:0014:25
14:09
-0:45

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

10:53 /mi

Average Pace

14:00 /mi

Slowest Pace

18:21 /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

1:47:28

29% of race

Time at Steady Pace

3:22:13

55% of race

Time at Slower Pace

56:59

16% of race

Average Pace: 13:59 /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 mi08:20:1133:4610:5333:46
10:53
#1504
10K
6.21 mi08:55:051:08:4011:0434:54
11:14
#1525
15K
9.32 mi09:33:531:47:2811:3238:48
12:30
#1653
20K
12.43 mi10:17:092:30:4412:0843:16
13:56
#1749
Half
13.10 mi10:27:022:40:3712:169:53
14:44
#1744
25K
15.53 mi11:04:293:18:0412:4637:27
15:23
#1785
30K
18.64 mi11:50:164:03:5113:0545:47
14:45
#1819
35K
21.75 mi12:47:155:00:5013:5056:59
18:21
#1839
25.2M
25.20 mi13:38:405:52:1513:5951:25
14:54
#1829
Finish
26.22 mi13:53:056:06:4014:0014:25
14:09
#1834
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi15049551001774(Top 91%)1095(Top 95%)110(Top 92%)
10K6.21 mi3.10 mi1525-21973-18102-21562(Top 80%)991(Top 86%)102(Top 85%)
15K9.32 mi3.11 mi1653-1281039-66107-51774(Top 91%)1095(Top 95%)110(Top 92%)
20K12.43 mi3.11 mi1749-961081-42111-41865(Top 96%)1122(Top 97%)113(Top 94%)
Half13.10 mi0.67 mi1744+51075+6110+11850(Top 95%)1108(Top 96%)111(Top 93%)
25K15.53 mi2.43 mi1785-411094-191101873(Top 96%)1113(Top 97%)112(Top 93%)
30K18.64 mi3.11 mi1819-341105-11112-21919(Top 98%)1135(Top 98%)116(Top 97%)
35K21.75 mi3.11 mi1839-201113-81121851(Top 95%)1098(Top 95%)113(Top 94%)
25.2M25.20 mi3.45 mi1829+101106+71121736(Top 89%)1040(Top 90%)107(Top 89%)
Finish26.22 mi1.02 mi1834-511061121799(Top 92%)1071(Top 93%)105(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×1
+26ft-31ft

Overall

1774

Males

1095

M40-44

110

5K→10K

3.1 - 6.2 mi

Top 80%
×2
+38ft-17ft

Overall

1562

Males

991

M40-44

102

10K→15K

6.2 - 9.3 mi

Top 91%
×2
+26ft-44ft

Overall

1774

Males

1095

M40-44

110

15K→20K

9.3 - 12.4 mi

Top 96%
×1
+35ft-22ft

Overall

1865

Males

1122

M40-44

113

20K→Half

12.4 - 13.1 mi

Top 95%
×1
+7ft-13ft

Overall

1850

Males

1108

M40-44

111

Half→25K

13.1 - 15.5 mi

Top 96%
×2
+48ft-19ft

Overall

1873

Males

1113

M40-44

112

25K→30K

15.5 - 18.6 mi

Top 98%
×2
+38ft-52ft

Overall

1919

Males

1135

M40-44

116

30K→35K

18.6 - 21.8 mi

Top 95%
×2
+39ft-39ft

Overall

1851

Males

1098

M40-44

113

35K→25.2M

21.8 - 25.2 mi

Top 89%
×3
+57ft-58ft

Overall

1736

Males

1040

M40-44

107

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×1
+17ft-12ft

Overall

1799

Males

1071

M40-44

105

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
67
Passed By
397
Net Change
-330
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1504
5K → 10K2344-21#1504#1525
10K → 15K6134-128#1525#1653
15K → 20K096-96#1653#1749
20K → Half116+5#1749#1744
Half → 25K344-41#1744#1785
25K → 30K135-34#1785#1819
30K → 35K727-20#1819#1839
35K → 25.2M144+10#1839#1829
25.2M → Finish27-5#1829#1834
TOTALS67397-330
📊

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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