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SHAMROCK MARATHON 2025

Clint Spivey

Bib: 1622•M•Age: 45

Virginia Bch, VA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 1949
Gender (Male)
#0 / 1153
Masters (Masters Men)
#0 / 398
Age Group (M45-49)
Official
#0 / 89
Calculated (M45-49)
#0 / 89
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
33:21
3.11 mi
Rank: #1458
Start → 5K
33:21 | 10:45/mi
10K
1:08:37
6.21 mi
Rank: #1520 (-62)
5K → 10K
35:16 | 11:22/mi
15K
1:45:42
9.32 mi
Rank: #1598 (-78)
10K → 15K
37:05 | 11:57/mi
20K
2:28:00
12.43 mi
Rank: #1704 (-106)
15K → 20K
42:18 | 13:37/mi
Half
2:36:47
13.10 mi
Rank: #1697 (+7)
20K → Half
8:47 | 13:06/mi
25K
3:08:37
15.53 mi
Rank: #1698 (-1)
Half → 25K
31:50 | 13:05/mi
30K
3:44:47
18.64 mi
Rank: #1690 (+8)
25K → 30K
36:10 | 11:39/mi
35K
4:32:00
21.75 mi
Rank: #1661 (+29)
30K → 35K
47:13 | 15:12/mi
25.2M
5:17:49
25.20 mi
Rank: #1634 (+27)
35K → 25.2M
45:49 | 13:17/mi
Finish
5:30:55
26.22 mi
Rank: #1639 (-5)
25.2M → Finish
13:06 | 12:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:36:47
Pace11:59 /mi
2nd Half
Distance13.12 mi
Time2:54:08
Pace13:17 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:05:3533:2110:4533:21
10:45
-
10K
6.21 mi08:40:511:08:3711:0335:16
11:22
+0:37
15K
9.32 mi09:17:561:45:4211:2137:05
11:57
+0:35
20K
12.43 mi10:00:142:28:0011:5542:18
13:37
+1:40
Half
13.10 mi10:09:012:36:4711:598:47
13:06
-0:31
25K
15.53 mi10:40:513:08:3712:0931:50
13:05
-0:01
30K
18.64 mi11:17:013:44:4712:0436:10
11:39
-1:26
35K
21.75 mi12:04:144:32:0012:3147:13
15:12
+3:33
25.2M
25.20 mi12:50:035:17:4912:3745:49
13:17
-1:55
Finish
26.22 mi13:03:095:30:5512:3813:06
12:52
-0:25

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

10:45 /mi

Average Pace

12:38 /mi

Slowest Pace

15:12 /mi

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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

2:21:52

43% of race

Time at Steady Pace

2:21:50

43% of race

Time at Slower Pace

47:13

14% of race

Average Pace: 12:37 /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 mi08:05:3533:2110:4533:21
10:45
#1458
10K
6.21 mi08:40:511:08:3711:0335:16
11:22
#1520
15K
9.32 mi09:17:561:45:4211:2137:05
11:57
#1598
20K
12.43 mi10:00:142:28:0011:5542:18
13:37
#1704
Half
13.10 mi10:09:012:36:4711:598:47
13:06
#1697
25K
15.53 mi10:40:513:08:3712:0931:50
13:05
#1698
30K
18.64 mi11:17:013:44:4712:0436:10
11:39
#1690
35K
21.75 mi12:04:144:32:0012:3147:13
15:12
#1661
25.2M
25.20 mi12:50:035:17:4912:3745:49
13:17
#1634
Finish
26.22 mi13:03:095:30:5512:3813:06
12:52
#1639
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1458936761687(Top 87%)1057(Top 92%)80(Top 90%)
10K6.21 mi3.10 mi1520-62970-3478-21593(Top 82%)1012(Top 88%)80(Top 90%)
15K9.32 mi3.11 mi1598-781019-4980-21687(Top 87%)1057(Top 92%)80(Top 90%)
20K12.43 mi3.11 mi1704-1061060-4182-21847(Top 95%)1111(Top 96%)88(Top 99%)
Half13.10 mi0.67 mi1697+71056+484-21692(Top 87%)1044(Top 91%)84(Top 94%)
25K15.53 mi2.43 mi1698-11053+3841641(Top 84%)1007(Top 87%)82(Top 92%)
30K18.64 mi3.11 mi1690+81046+781+31616(Top 83%)986(Top 86%)77(Top 87%)
35K21.75 mi3.11 mi1661+291027+1980+11528(Top 78%)925(Top 80%)75(Top 84%)
25.2M25.20 mi3.45 mi1634+271011+16801477(Top 76%)887(Top 77%)74(Top 83%)
Finish26.22 mi1.02 mi1639-51013-2801660(Top 85%)991(Top 86%)76(Top 85%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×1
+26ft-31ft

Overall

1687

Males

1057

M45-49

80

5K→10K

3.1 - 6.2 mi

Top 82%
×2
+38ft-17ft

Overall

1593

Males

1012

M45-49

80

10K→15K

6.2 - 9.3 mi

Top 87%
×2
+26ft-44ft

Overall

1687

Males

1057

M45-49

80

15K→20K

9.3 - 12.4 mi

Top 95%
×1
+35ft-22ft

Overall

1847

Males

1111

M45-49

88

20K→Half

12.4 - 13.1 mi

Top 87%
×1
+7ft-13ft

Overall

1692

Males

1044

M45-49

84

Half→25K

13.1 - 15.5 mi

Top 84%
×2
+48ft-19ft

Overall

1641

Males

1007

M45-49

82

25K→30K

15.5 - 18.6 mi

Top 83%
×2
+38ft-52ft

Overall

1616

Males

986

M45-49

77

30K→35K

18.6 - 21.8 mi

Top 78%
×2
+39ft-39ft

Overall

1528

Males

925

M45-49

75

35K→25.2M

21.8 - 25.2 mi

Top 76%
×3
+57ft-58ft

Overall

1477

Males

887

M45-49

74

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×1
+17ft-12ft

Overall

1660

Males

991

M45-49

76

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
126
Passed By
307
Net Change
-181
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1458
5K → 10K1274-62#1458#1520
10K → 15K886-78#1520#1598
15K → 20K0106-106#1598#1704
20K → Half136+7#1704#1697
Half → 25K1415-1#1697#1698
25K → 30K157+8#1698#1690
30K → 35K334+29#1690#1661
35K → 25.2M303+27#1661#1634
25.2M → Finish16-5#1634#1639
TOTALS126307-181
📊

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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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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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management