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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Jonathan Lyle

Bib: 941 •M •Age: 70

Manakin Sabot, VA

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 (M70-74)
#0 / 4
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
29:40
3.11 mi
Rank: #1018
Start → 5K
29:40 | 9:33/mi
10K
59:34
6.21 mi
Rank: #1016 (+2)
5K → 10K
29:54 | 9:38/mi
15K
1:29:05
9.32 mi
Rank: #1001 (+15)
10K → 15K
29:31 | 9:31/mi
20K
1:59:04
12.43 mi
Rank: #994 (+7)
15K → 20K
29:59 | 9:40/mi
Half
2:06:13
13.10 mi
Rank: #994
20K → Half
7:09 | 10:40/mi
25K
2:33:37
15.53 mi
Rank: #1055 (-61)
Half → 25K
27:24 | 11:15/mi
30K
3:11:35
18.64 mi
Rank: #1219 (-164)
25K → 30K
37:58 | 12:14/mi
35K
4:04:48
21.75 mi
Rank: #1363 (-144)
30K → 35K
53:13 | 17:08/mi
25.2M
4:51:15
25.20 mi
Rank: #1416 (-53)
35K → 25.2M
46:27 | 13:28/mi
Finish
5:02:15
26.22 mi
Rank: #1412 (+4)
25.2M → Finish
11:00 | 10:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:06:13
Pace9:39 /mi
2nd Half
Distance13.12 mi
Time2:56:02
Pace13:26 /mi
📊Positive Split: 39.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:06:0029:409:3329:40
9:33
-
10K
6.21 mi08:35:5459:349:3629:54
9:38
+0:05
15K
9.32 mi09:05:251:29:059:3429:31
9:31
-0:07
20K
12.43 mi09:35:241:59:049:3529:59
9:40
+0:09
Half
13.10 mi09:42:332:06:139:397:09
10:40
+1:00
25K
15.53 mi10:09:572:33:379:5427:24
11:15
+0:35
30K
18.64 mi10:47:553:11:3510:1737:58
12:14
+0:59
35K
21.75 mi11:41:084:04:4811:1653:13
17:08
+4:54
25.2M
25.20 mi12:27:354:51:1511:3446:27
13:28
-3:40
Finish
26.22 mi12:38:355:02:1511:3311:00
10:48
-2:40

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

9:31 /mi

Average Pace

11:32 /mi

Slowest Pace

17:08 /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

1:29:05

29% of race

Time at Moderate Pace

1:15:32

25% of race

Time at Slow Pace

2:17:38

46% of race

Average Pace: 11:32 /mi

Loading chart...
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 mi08:06:0029:409:3329:40
9:33
#1018
10K
6.21 mi08:35:5459:349:3629:54
9:38
#1016
15K
9.32 mi09:05:251:29:059:3429:31
9:31
#1001
20K
12.43 mi09:35:241:59:049:3529:59
9:40
#994
Half
13.10 mi09:42:332:06:139:397:09
10:40
#994
25K
15.53 mi10:09:572:33:379:5427:24
11:15
#1055
30K
18.64 mi10:47:553:11:3510:1737:58
12:14
#1219
35K
21.75 mi11:41:084:04:4811:1653:13
17:08
#1363
25.2M
25.20 mi12:27:354:51:1511:3446:27
13:28
#1416
Finish
26.22 mi12:38:355:02:1511:3311:00
10:48
#1412
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi10187043976(Top 50%)684(Top 59%)3(Top 75%)
10K6.21 mi3.10 mi1016+2702+231026(Top 53%)710(Top 62%)3(Top 75%)
15K9.32 mi3.11 mi1001+15697+53976(Top 50%)684(Top 59%)3(Top 75%)
20K12.43 mi3.11 mi994+7690+73999(Top 51%)687(Top 60%)3(Top 75%)
Half13.10 mi0.67 mi994688+231093(Top 56%)747(Top 65%)3(Top 75%)
25K15.53 mi2.43 mi1055-61723-3531307(Top 67%)842(Top 73%)3(Top 75%)
30K18.64 mi3.11 mi1219-164809-8631690(Top 87%)1022(Top 89%)3(Top 75%)
35K21.75 mi3.11 mi1363-144874-6531757(Top 90%)1052(Top 91%)3(Top 75%)
25.2M25.20 mi3.45 mi1416-53892-1831532(Top 79%)918(Top 80%)3(Top 75%)
Finish26.22 mi1.02 mi1412+4888+431235(Top 63%)760(Top 66%)3(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×1
+26ft-31ft

Overall

976

Males

684

M70-74

3

5K→10K

3.1 - 6.2 mi

Top 53%
×2
+38ft-17ft

Overall

1026

Males

710

M70-74

3

10K→15K

6.2 - 9.3 mi

Top 50%
×2
+26ft-44ft

Overall

976

Males

684

M70-74

3

15K→20K

9.3 - 12.4 mi

Top 51%
×1
+35ft-22ft

Overall

999

Males

687

M70-74

3

20K→Half

12.4 - 13.1 mi

Top 56%
×1
+7ft-13ft

Overall

1093

Males

747

M70-74

3

Half→25K

13.1 - 15.5 mi

Top 67%
×2
+48ft-19ft

Overall

1307

Males

842

M70-74

3

25K→30K

15.5 - 18.6 mi

Top 87%
×2
+38ft-52ft

Overall

1690

Males

1022

M70-74

3

30K→35K

18.6 - 21.8 mi

Top 90%
×2
+39ft-39ft

Overall

1757

Males

1052

M70-74

3

35K→25.2M

21.8 - 25.2 mi

Top 79%
×3
+57ft-58ft

Overall

1532

Males

918

M70-74

3

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×1
+17ft-12ft

Overall

1235

Males

760

M70-74

3

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
85
Passed By
479
Net Change
-394
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1018
5K → 10K2422+2#1018#1016
10K → 15K2611+15#1016#1001
15K → 20K136+7#1001#994
20K → Half660#994#994
Half → 25K263-61#994#1055
25K → 30K0164-164#1055#1219
30K → 35K4148-144#1219#1363
35K → 25.2M457-53#1363#1416
25.2M → Finish62+4#1416#1412
TOTALS85479-394
📊

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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