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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Christian Livanec

Bib: 1640 •M •Age: 50

Smithfield, 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 (M50-54)
#0 / 76
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
32:10
3.11 mi
Rank: #1322
Start → 5K
32:10 | 10:22/mi
10K
1:06:56
6.21 mi
Rank: #1447 (-125)
5K → 10K
34:46 | 11:12/mi
15K
1:36:59
9.32 mi
Rank: #1314 (+133)
10K → 15K
30:03 | 9:41/mi
20K
2:08:43
12.43 mi
Rank: #1275 (+39)
15K → 20K
31:44 | 10:13/mi
Half
2:16:06
13.10 mi
Rank: #1261 (+14)
20K → Half
7:23 | 11:01/mi
25K
2:41:56
15.53 mi
Rank: #1246 (+15)
Half → 25K
25:50 | 10:37/mi
30K
3:11:09
18.64 mi
Rank: #1212 (+34)
25K → 30K
29:13 | 9:25/mi
35K
3:47:54
21.75 mi
Rank: #1144 (+68)
30K → 35K
36:45 | 11:50/mi
25.2M
4:26:54
25.20 mi
Rank: #1118 (+26)
35K → 25.2M
39:00 | 11:18/mi
Finish
4:37:52
26.22 mi
Rank: #1115 (+3)
25.2M → Finish
10:58 | 10:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:16:06
Pace10:24 /mi
2nd Half
Distance13.12 mi
Time2:21:47
Pace10:49 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:14:5232:1010:2232:10
10:22
-
10K
6.21 mi08:49:381:06:5610:4734:46
11:12
+0:50
15K
9.32 mi09:19:411:36:5910:2530:03
9:41
-1:31
20K
12.43 mi09:51:252:08:4310:2231:44
10:13
+0:32
Half
13.10 mi09:58:482:16:0610:247:23
11:01
+0:48
25K
15.53 mi10:24:382:41:5610:2625:50
10:37
-0:24
30K
18.64 mi10:53:513:11:0910:1629:13
9:25
-1:12
35K
21.75 mi11:30:363:47:5410:2936:45
11:50
+2:25
25.2M
25.20 mi12:09:364:26:5410:3639:00
11:18
-0:32
Finish
26.22 mi12:20:344:37:5210:3710:58
10:46
-0:32

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

9:25 /mi

Average Pace

10:36 /mi

Slowest Pace

11:50 /mi

Loading chart...
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

2:03:10

44% of race

Time at Steady Pace

44:11

16% of race

Time at Slower Pace

1:50:31

40% of race

Average Pace: 10:36 /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 mi08:14:5232:1010:2232:10
10:22
#1322
10K
6.21 mi08:49:381:06:5610:4734:46
11:12
#1447
15K
9.32 mi09:19:411:36:5910:2530:03
9:41
#1314
20K
12.43 mi09:51:252:08:4310:2231:44
10:13
#1275
Half
13.10 mi09:58:482:16:0610:247:23
11:01
#1261
25K
15.53 mi10:24:382:41:5610:2625:50
10:37
#1246
30K
18.64 mi10:53:513:11:0910:1629:13
9:25
#1212
35K
21.75 mi11:30:363:47:5410:2936:45
11:50
#1144
25.2M
25.20 mi12:09:364:26:5410:3639:00
11:18
#1118
Finish
26.22 mi12:20:344:37:5210:3710:58
10:46
#1115
Faster pace
Steady pace
Slower 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 mi1322877531035(Top 53%)712(Top 62%)38(Top 50%)
10K6.21 mi3.10 mi1447-125934-5759-61548(Top 79%)985(Top 85%)62(Top 82%)
15K9.32 mi3.11 mi1314+133868+6653+61035(Top 53%)712(Top 62%)38(Top 50%)
20K12.43 mi3.11 mi1275+39847+2148+51190(Top 61%)804(Top 70%)46(Top 61%)
Half13.10 mi0.67 mi1261+14838+9481191(Top 61%)798(Top 69%)49(Top 64%)
25K15.53 mi2.43 mi1246+15832+649-11119(Top 57%)753(Top 65%)47(Top 62%)
30K18.64 mi3.11 mi1212+34802+30491065(Top 55%)702(Top 61%)49(Top 64%)
35K21.75 mi3.11 mi1144+68758+4447+2867(Top 44%)566(Top 49%)38(Top 50%)
25.2M25.20 mi3.45 mi1118+26734+2448-1986(Top 51%)602(Top 52%)39(Top 51%)
Finish26.22 mi1.02 mi1115+3733+147+11220(Top 63%)753(Top 65%)42(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×1
+26ft-31ft

Overall

1035

Males

712

M50-54

38

5K→10K

3.1 - 6.2 mi

Top 79%
×2
+38ft-17ft

Overall

1548

Males

985

M50-54

62

10K→15K

6.2 - 9.3 mi

Top 53%
×2
+26ft-44ft

Overall

1035

Males

712

M50-54

38

15K→20K

9.3 - 12.4 mi

Top 61%
×1
+35ft-22ft

Overall

1190

Males

804

M50-54

46

20K→Half

12.4 - 13.1 mi

Top 61%
×1
+7ft-13ft

Overall

1191

Males

798

M50-54

49

Half→25K

13.1 - 15.5 mi

Top 57%
×2
+48ft-19ft

Overall

1119

Males

753

M50-54

47

25K→30K

15.5 - 18.6 mi

Top 55%
×2
+38ft-52ft

Overall

1065

Males

702

M50-54

49

30K→35K

18.6 - 21.8 mi

Top 44%
×2
+39ft-39ft

Overall

867

Males

566

M50-54

38

35K→25.2M

21.8 - 25.2 mi

Top 51%
×3
+57ft-58ft

Overall

986

Males

602

M50-54

39

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×1
+17ft-12ft

Overall

1220

Males

753

M50-54

42

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
385
Passed By
178
Net Change
+207
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1322
5K → 10K5130-125#1322#1447
10K → 15K1341+133#1447#1314
15K → 20K434+39#1314#1275
20K → Half173+14#1275#1261
Half → 25K3520+15#1261#1246
25K → 30K395+34#1246#1212
30K → 35K702+68#1212#1144
35K → 25.2M3610+26#1144#1118
25.2M → Finish63+3#1118#1115
TOTALS385178+207
📊

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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