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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Daniel Landry

Bib: 679 •M •Age: 50

Ellicott City, MD

Shamrock Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 1949
Top 10%
Gender (Male)
#0 / 1153
Top 13%
Masters (Masters Men)
#0 / 398
Top 11%
Age Group (M50-54)
#0 / 76
Top 8%
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
22:44
3.11 mi
Rank: #166
Start → 5K
22:44 | 7:20/mi
10K
44:25
6.21 mi
Rank: #124 (+42)
5K → 10K
21:41 | 6:59/mi
15K
1:06:04
9.32 mi
Rank: #113 (+11)
10K → 15K
21:39 | 6:59/mi
20K
1:28:12
12.43 mi
Rank: #113
15K → 20K
22:08 | 7:08/mi
Half
1:33:22
13.10 mi
Rank: #110 (+3)
20K → Half
5:10 | 7:42/mi
25K
1:50:58
15.53 mi
Rank: #109 (+1)
Half → 25K
17:36 | 7:14/mi
30K
2:10:43
18.64 mi
Rank: #103 (+6)
25K → 30K
19:45 | 6:22/mi
35K
2:42:37
21.75 mi
Rank: #154 (-51)
30K → 35K
31:54 | 10:17/mi
25.2M
3:15:25
25.20 mi
Rank: #191 (-37)
35K → 25.2M
32:48 | 9:31/mi
Finish
3:24:50
26.22 mi
Rank: #196 (-5)
25.2M → Finish
9:25 | 9:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time1:33:22
Pace7:08 /mi
2nd Half
Distance13.12 mi
Time1:51:28
Pace8:30 /mi
📊Positive Split: 19.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:56:5422:447:2022:44
7:20
-
10K
6.21 mi08:18:3544:257:0921:41
6:59
-0:21
15K
9.32 mi08:40:141:06:047:0621:39
6:59
0:00
20K
12.43 mi09:02:221:28:127:0622:08
7:08
+0:09
Half
13.10 mi09:07:321:33:227:085:10
7:42
+0:34
25K
15.53 mi09:25:081:50:587:0917:36
7:14
-0:28
30K
18.64 mi09:44:532:10:437:0119:45
6:22
-0:52
35K
21.75 mi10:16:472:42:377:2931:54
10:17
+3:55
25.2M
25.20 mi10:49:353:15:257:4632:48
9:31
-0:46
Finish
26.22 mi10:59:003:24:507:509:25
9:15
-0:16

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. Green = fastest, yellow = moderate, red = slowest segments.

Fastest Pace

6:22 /mi

Average Pace

7:49 /mi

Slowest Pace

10:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Color indicates pace quality: green = fast pace, yellow = moderate, red = slow pace.

Time at Fast Pace

19:45

10% of race

Time at Moderate Pace

1:50:58

54% of race

Time at Slow Pace

1:14:07

36% of race

Average Pace: 7:49 /mi

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Fast pace (< avg)
Moderate pace (≈ avg)
Slow pace (> avg)

🎨Heatmap

Pace Heatmap

Visual intensity map of your pacing throughout the race. Green = fastest, yellow = moderate, red = slowest.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Fast
Moderate
Slow

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 mi07:56:5422:447:2022:44
7:20
#166
10K
6.21 mi08:18:3544:257:0921:41
6:59
#124
15K
9.32 mi08:40:141:06:047:0621:39
6:59
#113
20K
12.43 mi09:02:221:28:127:0622:08
7:08
#113
Half
13.10 mi09:07:321:33:227:085:10
7:42
#110
25K
15.53 mi09:25:081:50:587:0917:36
7:14
#109
30K
18.64 mi09:44:532:10:437:0119:45
6:22
#103
35K
21.75 mi10:16:472:42:377:2931:54
10:17
#154
25.2M
25.20 mi10:49:353:15:257:4632:48
9:31
#191
Finish
26.22 mi10:59:003:24:507:509:25
9:15
#196
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi166139596(Top 5%)85(Top 7%)2(Top 3%)
10K6.21 mi3.10 mi124+42109+303+298(Top 5%)85(Top 7%)2(Top 3%)
15K9.32 mi3.11 mi113+1199+102+196(Top 5%)85(Top 7%)2(Top 3%)
20K12.43 mi3.11 mi113100-12121(Top 6%)107(Top 9%)2(Top 3%)
Half13.10 mi0.67 mi110+397+32122(Top 6%)109(Top 9%)3(Top 4%)
25K15.53 mi2.43 mi109+196+1289(Top 5%)81(Top 7%)1(Top 1%)
30K18.64 mi3.11 mi103+691+5294(Top 5%)84(Top 7%)2(Top 3%)
35K21.75 mi3.11 mi154-51128-374-2510(Top 26%)358(Top 31%)19(Top 25%)
25.2M25.20 mi3.45 mi191-37148-206-2486(Top 25%)330(Top 29%)18(Top 24%)
Finish26.22 mi1.02 mi196-5149-16667(Top 34%)425(Top 37%)26(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×1
+26ft-31ft

Overall

96

Males

85

M50-54

2

5K→10K

3.1 - 6.2 mi

Top 5%
×2
+38ft-17ft

Overall

98

Males

85

M50-54

2

10K→15K

6.2 - 9.3 mi

Top 5%
×2
+26ft-44ft

Overall

96

Males

85

M50-54

2

15K→20K

9.3 - 12.4 mi

Top 6%
×1
+35ft-22ft

Overall

121

Males

107

M50-54

2

20K→Half

12.4 - 13.1 mi

Top 6%
×1
+7ft-13ft

Overall

122

Males

109

M50-54

3

Half→25K

13.1 - 15.5 mi

Top 5%
×2
+48ft-19ft

Overall

89

Males

81

M50-54

1

25K→30K

15.5 - 18.6 mi

Top 5%
×2
+38ft-52ft

Overall

94

Males

84

M50-54

2

30K→35K

18.6 - 21.8 mi

Top 26%
×2
+39ft-39ft

Overall

510

Males

358

M50-54

19

35K→25.2M

21.8 - 25.2 mi

Top 25%
×3
+57ft-58ft

Overall

486

Males

330

M50-54

18

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×1
+17ft-12ft

Overall

667

Males

425

M50-54

26

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
69
Passed By
99
Net Change
-30
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#166
5K → 10K420+42#166#124
10K → 15K110+11#124#113
15K → 20K110#113#113
20K → Half30+3#113#110
Half → 25K32+1#110#109
25K → 30K71+6#109#103
30K → 35K051-51#103#154
35K → 25.2M138-37#154#191
25.2M → Finish16-5#191#196
TOTALS6999-30
📊

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

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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