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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Jim Parks

Bib: 2815 •M •Age: 67

Charlotte, NC

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 (M65-69)
#0 / 15
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
45:32
3.11 mi
Rank: #1939
Start → 5K
45:32 | 14:40/mi
10K
1:33:24
6.21 mi
Rank: #1940 (-1)
5K → 10K
47:52 | 15:25/mi
15K
2:21:40
9.32 mi
Rank: #1942 (-2)
10K → 15K
48:16 | 15:33/mi
20K
3:08:31
12.43 mi
Rank: #1938 (+4)
15K → 20K
46:51 | 15:05/mi
Half
3:19:02
13.10 mi
Rank: #1928 (+10)
20K → Half
10:31 | 15:41/mi
25K
4:01:09
15.53 mi
Rank: #1935 (-7)
Half → 25K
42:07 | 17:18/mi
30K
4:46:40
18.64 mi
Rank: #1936 (-1)
25K → 30K
45:31 | 14:40/mi
35K
5:40:12
21.75 mi
Rank: #1934 (+2)
30K → 35K
53:32 | 17:14/mi
25.2M
6:34:32
25.20 mi
Rank: #1927 (+7)
35K → 25.2M
54:20 | 15:45/mi
Finish
6:50:17
26.22 mi
Rank: #1926 (+1)
25.2M → Finish
15:45 | 15:28/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time3:19:02
Pace15:12 /mi
2nd Half
Distance13.12 mi
Time3:31:16
Pace16:07 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:33:5145:3214:4045:32
14:40
-
10K
6.21 mi09:21:431:33:2415:0247:52
15:25
+0:45
15K
9.32 mi10:09:592:21:4015:1248:16
15:33
+0:08
20K
12.43 mi10:56:503:08:3115:1146:51
15:05
-0:28
Half
13.10 mi11:07:213:19:0215:1210:31
15:41
+0:36
25K
15.53 mi11:49:284:01:0915:3242:07
17:18
+1:37
30K
18.64 mi12:34:594:46:4015:2345:31
14:40
-2:38
35K
21.75 mi13:28:315:40:1215:3953:32
17:14
+2:34
25.2M
25.20 mi14:22:516:34:3215:4054:20
15:45
-1:29
Finish
26.22 mi14:38:366:50:1715:4015:45
15:28
-0:17

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

14:40 /mi

Average Pace

15:40 /mi

Slowest Pace

17:18 /mi

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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

5:14:38

77% of race

Time at Moderate Pace

1:35:39

23% of race

Time at Slow Pace

0:00

0% of race

Average Pace: 15:39 /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 mi08:33:5145:3214:4045:32
14:40
#1939
10K
6.21 mi09:21:431:33:2415:0247:52
15:25
#1940
15K
9.32 mi10:09:592:21:4015:1248:16
15:33
#1942
20K
12.43 mi10:56:503:08:3115:1146:51
15:05
#1938
Half
13.10 mi11:07:213:19:0215:1210:31
15:41
#1928
25K
15.53 mi11:49:284:01:0915:3242:07
17:18
#1935
30K
18.64 mi12:34:594:46:4015:2345:31
14:40
#1936
35K
21.75 mi13:28:315:40:1215:3953:32
17:14
#1934
25.2M
25.20 mi14:22:516:34:3215:4054:20
15:45
#1927
Finish
26.22 mi14:38:366:50:1715:4015:45
15:28
#1926
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi19391150151938(Top 99%)1147(Top 99%)15(Top 100%)
10K6.21 mi3.10 mi1940-11149+1151939(Top 99%)1148(Top 100%)15(Top 100%)
15K9.32 mi3.11 mi1942-21148+1151938(Top 99%)1147(Top 99%)15(Top 100%)
20K12.43 mi3.11 mi1938+41147+1151914(Top 98%)1136(Top 99%)15(Top 100%)
Half13.10 mi0.67 mi1928+101140+7151889(Top 97%)1122(Top 97%)15(Top 100%)
25K15.53 mi2.43 mi1935-71146-6151925(Top 99%)1137(Top 99%)15(Top 100%)
30K18.64 mi3.11 mi1936-11146151914(Top 98%)1132(Top 98%)15(Top 100%)
35K21.75 mi3.11 mi1934+21145+1151773(Top 91%)1058(Top 92%)14(Top 93%)
25.2M25.20 mi3.45 mi1927+71142+3151809(Top 93%)1073(Top 93%)14(Top 93%)
Finish26.22 mi1.02 mi1926+11142151886(Top 97%)1115(Top 97%)14(Top 93%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×1
+26ft-31ft

Overall

1938

Males

1147

M65-69

15

5K→10K

3.1 - 6.2 mi

Top 99%
×2
+38ft-17ft

Overall

1939

Males

1148

M65-69

15

10K→15K

6.2 - 9.3 mi

Top 99%
×2
+26ft-44ft

Overall

1938

Males

1147

M65-69

15

15K→20K

9.3 - 12.4 mi

Top 98%
×1
+35ft-22ft

Overall

1914

Males

1136

M65-69

15

20K→Half

12.4 - 13.1 mi

Top 97%
×1
+7ft-13ft

Overall

1889

Males

1122

M65-69

15

Half→25K

13.1 - 15.5 mi

Top 99%
×2
+48ft-19ft

Overall

1925

Males

1137

M65-69

15

25K→30K

15.5 - 18.6 mi

Top 98%
×2
+38ft-52ft

Overall

1914

Males

1132

M65-69

15

30K→35K

18.6 - 21.8 mi

Top 91%
×2
+39ft-39ft

Overall

1773

Males

1058

M65-69

14

35K→25.2M

21.8 - 25.2 mi

Top 93%
×3
+57ft-58ft

Overall

1809

Males

1073

M65-69

14

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×1
+17ft-12ft

Overall

1886

Males

1115

M65-69

14

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
36
Passed By
23
Net Change
+13
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1939
5K → 10K45-1#1939#1940
10K → 15K24-2#1940#1942
15K → 20K40+4#1942#1938
20K → Half100+10#1938#1928
Half → 25K411-7#1928#1935
25K → 30K12-1#1935#1936
30K → 35K31+2#1936#1934
35K → 25.2M70+7#1934#1927
25.2M → Finish10+1#1927#1926
TOTALS3623+13
📊

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.

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