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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Benjamin James

Bib: 644 •M •Age: 25

Chester, VA

Shamrock Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 1949
Top 8%
Gender (Male)
#0 / 1153
Top 11%
Age Group (M25-29)
#0 / 240
Top 13%
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
21:46
3.11 mi
Rank: #118
Start → 5K
21:46 | 7:01/mi
10K
43:11
6.21 mi
Rank: #103 (+15)
5K → 10K
21:25 | 6:54/mi
15K
1:04:37
9.32 mi
Rank: #94 (+9)
10K → 15K
21:26 | 6:54/mi
20K
1:26:27
12.43 mi
Rank: #95 (-1)
15K → 20K
21:50 | 7:02/mi
Half
1:31:35
13.10 mi
Rank: #95
20K → Half
5:08 | 7:39/mi
25K
1:49:40
15.53 mi
Rank: #97 (-2)
Half → 25K
18:05 | 7:26/mi
30K
2:10:53
18.64 mi
Rank: #104 (-7)
25K → 30K
21:13 | 6:50/mi
35K
2:39:40
21.75 mi
Rank: #131 (-27)
30K → 35K
28:47 | 9:16/mi
25.2M
3:10:08
25.20 mi
Rank: #145 (-14)
35K → 25.2M
30:28 | 8:50/mi
Finish
3:18:34
26.22 mi
Rank: #148 (-3)
25.2M → Finish
8:26 | 8:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time1:31:35
Pace7:00 /mi
2nd Half
Distance13.12 mi
Time1:47:00
Pace8:10 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:54:0521:467:0121:46
7:01
-
10K
6.21 mi08:15:3043:116:5721:25
6:54
-0:07
15K
9.32 mi08:36:561:04:376:5621:26
6:54
0:00
20K
12.43 mi08:58:461:26:276:5821:50
7:02
+0:08
Half
13.10 mi09:03:541:31:357:005:08
7:39
+0:37
25K
15.53 mi09:21:591:49:407:0418:05
7:26
-0:13
30K
18.64 mi09:43:122:10:537:0221:13
6:50
-0:36
35K
21.75 mi10:11:592:39:407:2128:47
9:16
+2:26
25.2M
25.20 mi10:42:273:10:087:3330:28
8:50
-0:26
Finish
26.22 mi10:50:533:18:347:358:26
8:17
-0:33

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

6:50 /mi

Average Pace

7:35 /mi

Slowest Pace

9:16 /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

1:04:04

32% of race

Time at Steady Pace

1:06:49

34% of race

Time at Slower Pace

1:07:41

34% of race

Average Pace: 7:34 /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 mi07:54:0521:467:0121:46
7:01
#118
10K
6.21 mi08:15:3043:116:5721:25
6:54
#103
15K
9.32 mi08:36:561:04:376:5621:26
6:54
#94
20K
12.43 mi08:58:461:26:276:5821:50
7:02
#95
Half
13.10 mi09:03:541:31:357:005:08
7:39
#95
25K
15.53 mi09:21:591:49:407:0418:05
7:26
#97
30K
18.64 mi09:43:122:10:537:0221:13
6:50
#104
35K
21.75 mi10:11:592:39:407:2128:47
9:16
#131
25.2M
25.20 mi10:42:273:10:087:3330:28
8:50
#145
Finish
26.22 mi10:50:533:18:347:358:26
8:17
#148
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi1181032792(Top 5%)82(Top 7%)24(Top 10%)
10K6.21 mi3.10 mi103+1590+1325+260(Top 3%)52(Top 5%)16(Top 7%)
15K9.32 mi3.11 mi94+983+724+192(Top 5%)82(Top 7%)24(Top 10%)
20K12.43 mi3.11 mi95-184-124106(Top 5%)95(Top 8%)27(Top 11%)
Half13.10 mi0.67 mi958423+1109(Top 6%)97(Top 8%)25(Top 10%)
25K15.53 mi2.43 mi97-287-325-2131(Top 7%)114(Top 10%)28(Top 12%)
30K18.64 mi3.11 mi104-792-526-1206(Top 11%)157(Top 14%)40(Top 17%)
35K21.75 mi3.11 mi131-27113-2130-4270(Top 14%)198(Top 17%)46(Top 19%)
25.2M25.20 mi3.45 mi145-14121-831-1324(Top 17%)228(Top 20%)53(Top 22%)
Finish26.22 mi1.02 mi148-3122-131359(Top 18%)247(Top 21%)62(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×1
+26ft-31ft

Overall

92

Males

82

M25-29

24

5K→10K

3.1 - 6.2 mi

Top 3%
×2
+38ft-17ft

Overall

60

Males

52

M25-29

16

10K→15K

6.2 - 9.3 mi

Top 5%
×2
+26ft-44ft

Overall

92

Males

82

M25-29

24

15K→20K

9.3 - 12.4 mi

Top 5%
×1
+35ft-22ft

Overall

106

Males

95

M25-29

27

20K→Half

12.4 - 13.1 mi

Top 6%
×1
+7ft-13ft

Overall

109

Males

97

M25-29

25

Half→25K

13.1 - 15.5 mi

Top 7%
×2
+48ft-19ft

Overall

131

Males

114

M25-29

28

25K→30K

15.5 - 18.6 mi

Top 11%
×2
+38ft-52ft

Overall

206

Males

157

M25-29

40

30K→35K

18.6 - 21.8 mi

Top 14%
×2
+39ft-39ft

Overall

270

Males

198

M25-29

46

35K→25.2M

21.8 - 25.2 mi

Top 17%
×3
+57ft-58ft

Overall

324

Males

228

M25-29

53

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×1
+17ft-12ft

Overall

359

Males

247

M25-29

62

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
34
Passed By
64
Net Change
-30
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#118
5K → 10K150+15#118#103
10K → 15K90+9#103#94
15K → 20K01-1#94#95
20K → Half110#95#95
Half → 25K24-2#95#97
25K → 30K310-7#97#104
30K → 35K330-27#104#131
35K → 25.2M115-14#131#145
25.2M → Finish03-3#145#148
TOTALS3464-30
📊

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.

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