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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Glen Schepers

Bib: 976 •M •Age: 63

Celestine, IN

Shamrock Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 1949
Top 29%
Gender (Male)
#0 / 1153
Top 35%
Masters (Masters Men)
#0 / 398
Top 33%
Age Group (M60-64)
#0 / 28
Top 18%
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
26:17
3.11 mi
Rank: #506
Start → 5K
26:17 | 8:28/mi
10K
53:27
6.21 mi
Rank: #559 (-53)
5K → 10K
27:10 | 8:45/mi
15K
1:21:00
9.32 mi
Rank: #618 (-59)
10K → 15K
27:33 | 8:53/mi
20K
1:48:16
12.43 mi
Rank: #631 (-13)
15K → 20K
27:16 | 8:47/mi
Half
1:54:38
13.10 mi
Rank: #627 (+4)
20K → Half
6:22 | 9:30/mi
25K
2:17:05
15.53 mi
Rank: #629 (-2)
Half → 25K
22:27 | 9:14/mi
30K
2:42:07
18.64 mi
Rank: #611 (+18)
25K → 30K
25:02 | 8:04/mi
35K
3:14:27
21.75 mi
Rank: #579 (+32)
30K → 35K
32:20 | 10:25/mi
25.2M
3:47:42
25.20 mi
Rank: #569 (+10)
35K → 25.2M
33:15 | 9:38/mi
Finish
3:56:53
26.22 mi
Rank: #568 (+1)
25.2M → Finish
9:11 | 9:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time1:54:38
Pace8:46 /mi
2nd Half
Distance13.12 mi
Time2:02:15
Pace9:20 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:02:2626:178:2826:17
8:28
-
10K
6.21 mi08:29:3653:278:3727:10
8:45
+0:17
15K
9.32 mi08:57:091:21:008:4227:33
8:53
+0:08
20K
12.43 mi09:24:251:48:168:4327:16
8:47
-0:06
Half
13.10 mi09:30:471:54:388:466:22
9:30
+0:43
25K
15.53 mi09:53:142:17:058:5022:27
9:14
-0:16
30K
18.64 mi10:18:162:42:078:4225:02
8:04
-1:10
35K
21.75 mi10:50:363:14:278:5732:20
10:25
+2:21
25.2M
25.20 mi11:23:513:47:429:0333:15
9:38
-0:47
Finish
26.22 mi11:33:023:56:539:039:11
9:01
-0:37

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

8:04 /mi

Average Pace

9:02 /mi

Slowest Pace

10:25 /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

51:19

22% of race

Time at Moderate Pace

1:53:37

48% of race

Time at Slow Pace

1:11:57

30% of race

Average Pace: 9:02 /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 mi08:02:2626:178:2826:17
8:28
#506
10K
6.21 mi08:29:3653:278:3727:10
8:45
#559
15K
9.32 mi08:57:091:21:008:4227:33
8:53
#618
20K
12.43 mi09:24:251:48:168:4327:16
8:47
#631
Half
13.10 mi09:30:471:54:388:466:22
9:30
#627
25K
15.53 mi09:53:142:17:058:5022:27
9:14
#629
30K
18.64 mi10:18:162:42:078:4225:02
8:04
#611
35K
21.75 mi10:50:363:14:278:5732:20
10:25
#579
25.2M
25.20 mi11:23:513:47:429:0333:15
9:38
#569
Finish
26.22 mi11:33:023:56:539:039:11
9:01
#568
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi5063796700(Top 36%)509(Top 44%)6(Top 21%)
10K6.21 mi3.10 mi559-53416-376650(Top 33%)473(Top 41%)6(Top 21%)
15K9.32 mi3.11 mi618-59453-376700(Top 36%)509(Top 44%)6(Top 21%)
20K12.43 mi3.11 mi631-13463-106663(Top 34%)489(Top 42%)6(Top 21%)
Half13.10 mi0.67 mi627+4460+36682(Top 35%)498(Top 43%)5(Top 18%)
25K15.53 mi2.43 mi629-2461-16671(Top 34%)483(Top 42%)6(Top 21%)
30K18.64 mi3.11 mi611+18447+146602(Top 31%)430(Top 37%)5(Top 18%)
35K21.75 mi3.11 mi579+32416+316540(Top 28%)381(Top 33%)3(Top 11%)
25.2M25.20 mi3.45 mi569+10402+145+1525(Top 27%)349(Top 30%)4(Top 14%)
Finish26.22 mi1.02 mi568+1400+25594(Top 30%)388(Top 34%)5(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×1
+26ft-31ft

Overall

700

Males

509

M60-64

6

5K→10K

3.1 - 6.2 mi

Top 33%
×2
+38ft-17ft

Overall

650

Males

473

M60-64

6

10K→15K

6.2 - 9.3 mi

Top 36%
×2
+26ft-44ft

Overall

700

Males

509

M60-64

6

15K→20K

9.3 - 12.4 mi

Top 34%
×1
+35ft-22ft

Overall

663

Males

489

M60-64

6

20K→Half

12.4 - 13.1 mi

Top 35%
×1
+7ft-13ft

Overall

682

Males

498

M60-64

5

Half→25K

13.1 - 15.5 mi

Top 34%
×2
+48ft-19ft

Overall

671

Males

483

M60-64

6

25K→30K

15.5 - 18.6 mi

Top 31%
×2
+38ft-52ft

Overall

602

Males

430

M60-64

5

30K→35K

18.6 - 21.8 mi

Top 28%
×2
+39ft-39ft

Overall

540

Males

381

M60-64

3

35K→25.2M

21.8 - 25.2 mi

Top 27%
×3
+57ft-58ft

Overall

525

Males

349

M60-64

4

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×1
+17ft-12ft

Overall

594

Males

388

M60-64

5

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
140
Passed By
202
Net Change
-62
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#506
5K → 10K255-53#506#559
10K → 15K160-59#559#618
15K → 20K619-13#618#631
20K → Half95+4#631#627
Half → 25K1214-2#627#629
25K → 30K3113+18#629#611
30K → 35K4513+32#611#579
35K → 25.2M2515+10#579#569
25.2M → Finish98+1#569#568
TOTALS140202-62
📊

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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