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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Don Kenny

Bib: 2262 •M •Age: 57

Willoughby, 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 (M55-59)
#0 / 61
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
34:41
3.11 mi
Rank: #1592
Start → 5K
34:41 | 11:10/mi
10K
1:11:27
6.21 mi
Rank: #1667 (-75)
5K → 10K
36:46 | 11:51/mi
15K
1:57:59
9.32 mi
Rank: #1830 (-163)
10K → 15K
46:32 | 14:59/mi
20K
2:41:22
12.43 mi
Rank: #1847 (-17)
15K → 20K
43:23 | 13:58/mi
Half
2:52:34
13.10 mi
Rank: #1849 (-2)
20K → Half
11:12 | 16:42/mi
25K
3:27:22
15.53 mi
Rank: #1848 (+1)
Half → 25K
34:48 | 14:18/mi
30K
4:04:46
18.64 mi
Rank: #1826 (+22)
25K → 30K
37:24 | 12:03/mi
35K
5:09:35
21.75 mi
Rank: #1876 (-50)
30K → 35K
1:04:49 | 20:52/mi
25.2M
6:07:54
25.20 mi
Rank: #1878 (-2)
35K → 25.2M
58:19 | 16:54/mi
Finish
6:22:26
26.22 mi
Rank: #1879 (-1)
25.2M → Finish
14:32 | 14:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:52:34
Pace13:11 /mi
2nd Half
Distance13.12 mi
Time3:29:53
Pace16:00 /mi
📊Positive Split: 21.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:17:0234:4111:1034:41
11:10
-
10K
6.21 mi08:53:481:11:2711:3036:46
11:51
+0:41
15K
9.32 mi09:40:201:57:5912:4046:32
14:59
+3:08
20K
12.43 mi10:23:432:41:2213:0043:23
13:58
-1:01
Half
13.10 mi10:34:552:52:3413:1111:12
16:42
+2:44
25K
15.53 mi11:09:433:27:2213:2134:48
14:18
-2:24
30K
18.64 mi11:47:074:04:4613:0837:24
12:03
-2:15
35K
21.75 mi12:51:565:09:3514:151:04:49
20:52
+8:49
25.2M
25.20 mi13:50:156:07:5414:3658:19
16:54
-3:58
Finish
26.22 mi14:04:476:22:2614:3614:32
14:16
-2:38

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

11:10 /mi

Average Pace

14:36 /mi

Slowest Pace

20:52 /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

1:48:51

28% of race

Time at Steady Pace

2:19:15

36% of race

Time at Slower Pace

2:14:20

35% of race

Average Pace: 14:35 /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 mi08:17:0234:4111:1034:41
11:10
#1592
10K
6.21 mi08:53:481:11:2711:3036:46
11:51
#1667
15K
9.32 mi09:40:201:57:5912:4046:32
14:59
#1830
20K
12.43 mi10:23:432:41:2213:0043:23
13:58
#1847
Half
13.10 mi10:34:552:52:3413:1111:12
16:42
#1849
25K
15.53 mi11:09:433:27:2213:2134:48
14:18
#1848
30K
18.64 mi11:47:074:04:4613:0837:24
12:03
#1826
35K
21.75 mi12:51:565:09:3514:151:04:49
20:52
#1876
25.2M
25.20 mi13:50:156:07:5414:3658:19
16:54
#1878
Finish
26.22 mi14:04:476:22:2614:3614:32
14:16
#1879
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15921003531923(Top 99%)1141(Top 99%)61(Top 100%)
10K6.21 mi3.10 mi1667-751045-4254-11700(Top 87%)1066(Top 92%)54(Top 89%)
15K9.32 mi3.11 mi1830-1631120-7558-41923(Top 99%)1141(Top 99%)61(Top 100%)
20K12.43 mi3.11 mi1847-171122-2581868(Top 96%)1123(Top 97%)59(Top 97%)
Half13.10 mi0.67 mi1849-21118+4581910(Top 98%)1131(Top 98%)59(Top 97%)
25K15.53 mi2.43 mi1848+11118581782(Top 91%)1079(Top 94%)55(Top 90%)
30K18.64 mi3.11 mi1826+221110+857+11664(Top 85%)1009(Top 88%)50(Top 82%)
35K21.75 mi3.11 mi1876-501123-1359-21931(Top 99%)1144(Top 99%)60(Top 98%)
25.2M25.20 mi3.45 mi1878-21121+258+11888(Top 97%)1118(Top 97%)57(Top 93%)
Finish26.22 mi1.02 mi1879-11121581809(Top 93%)1075(Top 93%)57(Top 93%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×1
+26ft-31ft

Overall

1923

Males

1141

M55-59

61

5K→10K

3.1 - 6.2 mi

Top 87%
×2
+38ft-17ft

Overall

1700

Males

1066

M55-59

54

10K→15K

6.2 - 9.3 mi

Top 99%
×2
+26ft-44ft

Overall

1923

Males

1141

M55-59

61

15K→20K

9.3 - 12.4 mi

Top 96%
×1
+35ft-22ft

Overall

1868

Males

1123

M55-59

59

20K→Half

12.4 - 13.1 mi

Top 98%
×1
+7ft-13ft

Overall

1910

Males

1131

M55-59

59

Half→25K

13.1 - 15.5 mi

Top 91%
×2
+48ft-19ft

Overall

1782

Males

1079

M55-59

55

25K→30K

15.5 - 18.6 mi

Top 85%
×2
+38ft-52ft

Overall

1664

Males

1009

M55-59

50

30K→35K

18.6 - 21.8 mi

Top 99%
×2
+39ft-39ft

Overall

1931

Males

1144

M55-59

60

35K→25.2M

21.8 - 25.2 mi

Top 97%
×3
+57ft-58ft

Overall

1888

Males

1118

M55-59

57

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×1
+17ft-12ft

Overall

1809

Males

1075

M55-59

57

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
67
Passed By
354
Net Change
-287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1592
5K → 10K1186-75#1592#1667
10K → 15K0163-163#1667#1830
15K → 20K320-17#1830#1847
20K → Half1012-2#1847#1849
Half → 25K1413+1#1849#1848
25K → 30K231+22#1848#1826
30K → 35K252-50#1826#1876
35K → 25.2M46-2#1876#1878
25.2M → Finish01-1#1878#1879
TOTALS67354-287
📊

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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